Abstract
Engineered nanoparticles have greatly expanded cancer treatment by encapsulating and delivering therapeutic and diagnostic agents, otherwise limited by poor pharmacokinetics and toxicity, to target tumour cells. Leveraging our increased understanding of the tumour microenvironment, nanomedicine has expanded to additionally target key tissues and cells implicated in tumorigenesis, such as immune and stromal cells, to improve potency and further mitigate off-target toxicities. To design nanocarriers that overcome the body’s physiological barriers to access tumours, the field has explored broader routes of administration and nanoparticle design principles, beyond the enhanced permeation and retention effect. This Review explores the advantages of non-covalent surface modifications of nanoparticles, along with other surface modifications, to modulate nanoparticle trafficking from the injection site, into tumour and lymphoid tissues, to the target cell, and ultimately its subcellular fate. Using electrostatic or other non-covalent techniques, nanoparticle surfaces can be decorated with native and synthetic macromolecules that confer highly precise cell and tissue trafficking. Rational design can additionally minimize detection and clearance by the immune system and prolong half-life — key to maximizing efficacy of therapeutic cargos. Finally, we outline how cancer nanomedicine continues to evolve by incorporating learnings from novel screening technologies, computational approaches and patient-level data to design efficacious targeted therapies.
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References
Matsumura, Y. & Maeda, H. A new concept for macromolecular therapeutics in cancer-chemotherapy - mechanism of tumoritropic accumulation of proteins and the antitumor agent smancs. Cancer Res. 46, 6387–6392 (1986). This seminal paper illustrates the EPR effect, demonstrating high macromolecule accumulation in tumours.
Maeda, H., Wu, J., Sawa, T., Matsumura, Y. & Hori, K. Tumor vascular permeability and the EPR effect in macromolecular therapeutics: a review. J. Control. Rel. 65, 271–284 (2000).
Lahooti, B. et al. Targeting endothelial permeability in the EPR effect. J. Control. Rel. 361, 212–235 (2023).
Sharifi, M. et al. An updated review on EPR-based solid tumor targeting nanocarriers for cancer treatment. Cancers 14, 2868 (2022).
Bertrand, N., Wu, J., Xu, X. Y., Kamaly, N. & Farokhzad, O. C. Cancer nanotechnology: the impact of passive and active targeting in the era of modern cancer biology. Adv. Drug Deliv. Rev. 66, 2–25 (2014).
Zuckerman, J. E. & Davis, M. E. Clinical experiences with systemically administered siRNA-based therapeutics in cancer. Nat. Rev. Drug Discov. 14, 843–856 (2015).
Davis, M. E., Chen, Z. & Shin, D. M. Nanoparticle therapeutics: an emerging treatment modality for cancer. Nat. Rev. Drug Discov. 7, 771–782 (2008).
Bartlett, D. W., Su, H., Hildebrandt, I. J., Weber, W. A. & Davis, M. E. Impact of tumor-specific targeting on the biodistribution and efficacy of siRNA nanoparticles measured by multimodality in vivo imaging. Proc. Natl Acad. Sci. USA 104, 15549–15554 (2007).
Harrington, K. J. et al. Biodistribution and pharmacokinetics of 111In-DTPA-labelled pegylated liposomes in a human tumour xenograft model: implications for novel targeting strategies. Br. J. Cancer 83, 232–238 (2000).
Dai, Q. et al. Quantifying the ligand-coated nanoparticle delivery to cancer cells in solid tumors. ACS Nano 12, 8423–8435 (2018). This work investigates the physical and cellular barriers to intratumoural transport of passive and ligand-targeted nanoparticles and ultimate delivery to cancer cells after intravenous administration.
Wilhelm, S. et al. Analysis of nanoparticle delivery to tumours. Nat. Rev. Mater. 1, 16014 (2016).
Kingston, B. R. et al. Specific endothelial cells govern nanoparticle entry into solid tumors. ACS Nano 15, 14080–14094 (2021).
Sindhwani, S. et al. The entry of nanoparticles into solid tumours. Nat. Mater. 19, 566–575 (2020).
Tavares, A. J. et al. Effect of removing Kupffer cells on nanoparticle tumor delivery. Proc. Natl Acad. Sci. USA 114, E10871–E10880 (2017).
Bae, Y. H. & Park, K. Targeted drug delivery to tumors: myths, reality and possibility. J. Control. Rel. 153, 198–205 (2011).
Feng, X. et al. Opportunities and challenges for inhalable nanomedicine formulations in respiratory diseases: a review. Int. J. Nanomed. 19, 1509–1538 (2024).
Khang, M. et al. Intrathecal delivery of nanoparticle PARP inhibitor to the cerebrospinal fluid for the treatment of metastatic medulloblastoma. Sci. Transl. Med. 15, eadi1617 (2023).
De Andres, J. et al. Intrathecal drug delivery: advances and applications in the management of chronic pain patient. Front. Pain Res. 3, 900566 (2022).
Niu, L., Chu, L. Y., Burton, S. A., Hansen, K. J. & Panyam, J. Intradermal delivery of vaccine nanoparticles using hollow microneedle array generates enhanced and balanced immune response. J. Control. Rel. 294, 268–278 (2019).
Correa, S. et al. Tuning nanoparticle interactions with ovarian cancer through layer-by-layer modification of surface chemistry. ACS Nano 14, 2224–2237 (2020).
Gao, N. et al. Tumor penetrating theranostic nanoparticles for enhancement of targeted and image-guided drug delivery into peritoneal tumors following intraperitoneal delivery. Theranostics 7, 1689–1704 (2017).
Wright, A. A. et al. Use and effectiveness of intraperitoneal chemotherapy for treatment of ovarian cancer. J. Clin. Oncol. 33, 2841–2847 (2015).
Palugan, L. et al. Intravesical drug delivery approaches for improved therapy of urinary bladder diseases. Int. J. Pharm. X 3, 100100 (2021).
Yoon, H. Y. et al. Current status of the development of intravesical drug delivery systems for the treatment of bladder cancer. Expert Opin. Drug Deliv. 17, 1555–1572 (2020).
Yun, W. S. et al. Recent studies and progress in the intratumoral administration of nano-sized drug delivery systems. Nanomaterials 13, 2225 (2023).
Talebian, S. et al. Biopolymers for antitumor implantable drug delivery systems: recent advances and future outlook. Adv. Mater. 30, 1706665 (2018).
Lan, X. et al. Microneedle-mediated delivery of lipid-coated cisplatin nanoparticles for efficient and safe cancer therapy. ACS Appl. Mater. Interfaces 10, 33060–33069 (2018).
Moradi Kashkooli, F., Jakhmola, A., Hornsby, T. K., Tavakkoli, J. & Kolios, M. C. Ultrasound-mediated nano drug delivery for treating cancer: fundamental physics to future directions. J. Control. Rel. 355, 552–578 (2023).
Wang, Y. et al. Nanoparticle-mediated convection-enhanced delivery of a DNA intercalator to gliomas circumvents temozolomide resistance. Nat. Biomed. Eng. 5, 1048–1058 (2021).
D’Amico, R. S., Aghi, M. K., Vogelbaum, M. A. & Bruce, J. N. Convection-enhanced drug delivery for glioblastoma: a review. J. Neurooncol. 151, 415–427 (2021).
Pickering, A. J. et al. Layer-by-layer polymer functionalization improves nanoparticle penetration and glioblastoma targeting in the brain. ACS Nano 17, 24154–24169 (2023).
Wicki, A., Witzigmann, D., Balasubramanian, V. & Huwyler, J. Nanomedicine in cancer therapy: challenges, opportunities, and clinical applications. J. Control. Rel. 200, 138–157 (2015).
Hoshyar, N., Gray, S., Han, H. & Bao, G. The effect of nanoparticle size on in vivo pharmacokinetics and cellular interaction. Nanomedicine 11, 673–692 (2016).
Longmire, M., Choyke, P. L. & Kobayashi, H. Clearance properties of nano-sized particles and molecules as imaging agents: considerations and caveats. Nanomedicine 3, 703–717 (2008).
Magnussen, A. L. & Mills, I. G. Vascular normalisation as the stepping stone into tumour microenvironment transformation. Br. J. Cancer 125, 324–336 (2021).
Mpekris, F. et al. Combining microenvironment normalization strategies to improve cancer immunotherapy. Proc. Natl Acad. Sci. USA 117, 3728–3737 (2020).
Hartl, N., Adams, F. & Merkel, O. M. From adsorption to covalent bonding: apolipoprotein E functionalization of polymeric nanoparticles for drug delivery across the blood-brain barrier. Adv. Ther. 4, 2000092 (2021).
Brown, T. D., Habibi, N., Wu, D., Lahann, J. & Mitragotri, S. Effect of nanoparticle composition, size, shape, and stiffness on penetration across the blood–brain barrier. ACS Biomater. Sci. Eng. 6, 4916–4928 (2020).
Chen, S. et al. Effect of cationic charge density on transcytosis of polyethylenimine. Biomacromolecules 22, 5139–5150 (2021).
Lamson, N. G. et al. Trafficking through the blood–brain barrier is directed by core and outer surface components of layer-by-layer nanoparticles. Bioeng. Transl. Med. 9, e10636 (2024).
Kreuter, J. Drug delivery to the central nervous system by polymeric nanoparticles: what do we know? Adv. Drug Deliv. Rev. 71, 2–14 (2014).
Wiley, D. T., Webster, P., Gale, A. & Davis, M. E. Transcytosis and brain uptake of transferrin-containing nanoparticles by tuning avidity to transferrin receptor. Proc. Natl Acad. Sci. USA 110, 8662–8667 (2013).
Georgieva, J. V. et al. Surface characteristics of nanoparticles determine their intracellular fate in and processing by human blood–brain barrier endothelial cells in vitro. Mol. Ther. 19, 318–325 (2011).
Saucier-Sawyer, J. K. et al. Distribution of polymer nanoparticles by convection-enhanced delivery to brain tumors. J. Control. Rel. 232, 103–112 (2016).
Biddlestone-Thorpe, L. et al. Nanomaterial-mediated CNS delivery of diagnostic and therapeutic agents. Adv. Drug Deliv. Rev. 64, 605–613 (2012).
Curtis, C., Toghani, D., Wong, B. & Nance, E. Colloidal stability as a determinant of nanoparticle behavior in the brain. Colloids Surf. B Biointerfaces 170, 673–682 (2018).
Jiang, X., Zhao, H. & Li, W. Microneedle-mediated transdermal delivery of drug-carrying nanoparticles. Front. Bioeng. Biotechnol. 10, 840395 (2022).
Koenitz, L., Crean, A. & Vucen, S. Pharmacokinetic differences between subcutaneous injection and intradermal microneedle delivery of protein therapeutics. Eur. J. Pharm. Biopharm. 204, 114517 (2024).
Wang, J. C. et al. Microneedles-mediated intradermal delivery of paclitaxel/anti-PD-1 for efficient and safe triple-negative breast cancer therapy. Adv. Ther. 7, 2300362 (2024).
Schudel, A., Francis, D. M. & Thomas, S. N. Material design for lymph node drug delivery. Nat. Rev. Mater. 4, 415–428 (2019).
Yousefpour, P., Ni, K. & Irvine, D. J. Targeted modulation of immune cells and tissues using engineered biomaterials. Nat. Rev. Bioeng. 1, 107–124 (2023).
Ceelen, W. P. & Flessner, M. F. Intraperitoneal therapy for peritoneal tumors: biophysics and clinical evidence. Nat. Rev. Clin. Oncol. 7, 108–115 (2010).
Dakwar, G. R. et al. Nanomedicine-based intraperitoneal therapy for the treatment of peritoneal carcinomatosis — mission possible? Adv. Drug Deliv. Rev. 108, 13–24 (2017).
Aznar, M. A. et al. Intratumoral delivery of immunotherapy — act locally, think globally. J. Immunol. 198, 31–39 (2017).
Champiat, S. et al. Intratumoral immunotherapy: from trial design to clinical practice. Clin. Cancer Res. 27, 665–679 (2021).
Huang, A. et al. Human intratumoral therapy: linking drug properties and tumor transport of drugs in clinical trials. J. Control. Rel. 326, 203–221 (2020).
Hamid, O., Ismail, R. & Puzanov, I. Intratumoral immunotherapy — update 2019. Oncologist 25, e423–e438 (2019).
Holback, H. & Yeo, Y. Intratumoral drug delivery with nanoparticulate carriers. Pharm. Res. 28, 1819–1830 (2011).
J. Saadh, M. et al. Nanoparticle-based targeting of pancreatic tumor stroma and extracellular matrix: a promising approach for improved treatment. J. Drug Deliv. Sci. Technol. 99, 105938 (2024).
Herrera, V. L. M. et al. Evaluation of expansile nanoparticle tumor localization and efficacy in a cancer stem cell-derived model of pancreatic peritoneal carcinomatosis. Nanomedicine 11, 1001–1015 (2016).
Zhang, B. et al. Targeting fibronectins of glioma extracellular matrix by CLT1 peptide-conjugated nanoparticles. Biomaterials 35, 4088–4098 (2014).
Passos, J. S., Lopes, L. B. & Panitch, A. Collagen-binding nanoparticles for paclitaxel encapsulation and breast cancer treatment. ACS Biomater. Sci. Eng. 9, 6805–6820 (2023).
Chaib, M., Chauhan, S. C. & Makowski, L. Friend or foe? recent strategies to target myeloid cells in cancer. Front. Cell Dev. Biol. 8, 351 (2020).
Vu-Quang, H. et al. Carboxylic mannan-coated iron oxide nanoparticles targeted to immune cells for lymph node-specific MRI in vivo. Carbohydr. Polym. 88, 780–788 (2012).
Hudgins, P. A., Anzai, Y., Morris, M. R. & Lucas, M. A. Ferumoxtran-10, a superparamagnetic iron oxide as a magnetic resonance enhancement agent for imaging lymph nodes: a phase 2 dose study. Am. J. Neuroradiol. 23, 649–656 (2002).
Binnewies, M. et al. Understanding the tumor immune microenvironment (TIME) for effective therapy. Nat. Med. 24, 541–550 (2018).
Xu, L. et al. Reshaping the systemic tumor immune environment (STIE) and tumor immune microenvironment (TIME) to enhance immunotherapy efficacy in solid tumors. J. Hematol. Oncol. 15, 87 (2022). This review illustrates the complex role of the tumour immune environment and therapeutic strategies to modulate said environment to promote anticancer responses.
Zhang, C. et al. Targeted antigen delivery to dendritic cell via functionalized alginate nanoparticles for cancer immunotherapy. J. Control. Rel. 256, 170–181 (2017).
Xu, Y. et al. Mannan-decorated pathogen-like polymeric nanoparticles as nanovaccine carriers for eliciting superior anticancer immunity. Biomaterials 284, 121489 (2022).
Cao, Y. et al. Dendritic cell-mimicking nanoparticles promote mrna delivery to lymphoid organs. Adv. Sci. 10, 2302423 (2023).
Mortara, L. et al. Anti-cancer therapies employing IL-2 cytokine tumor targeting: contribution of innate, adaptive and immunosuppressive cells in the anti-tumor efficacy. Front. Immunol. 9, 2905 (2018).
Chu, J. et al. Natural killer cells: a promising immunotherapy for cancer. J. Transl. Med. 20, 240 (2022).
Laumont, C. M., Banville, A. C., Gilardi, M., Hollern, D. P. & Nelson, B. H. Tumour-infiltrating B cells: immunological mechanisms, clinical impact and therapeutic opportunities. Nat. Rev. Cancer 22, 414–430 (2022).
Saw, P. E., Chen, J. & Song, E. Targeting CAFs to overcome anticancer therapeutic resistance. Trends Cancer 8, 527–555 (2022). This review describes the role of CAFs in tumour progression and therapeutic strategies that are utilized to target this cell population.
Xiao, Z. & Puré, E. The fibroinflammatory response in cancer. Nat. Rev. Cancer 25, 399–425 (2025).
Zheng, A., Wei, Y., Zhao, Y., Zhang, T. & Ma, X. The role of cancer-associated mesothelial cells in the progression and therapy of ovarian cancer. Front. Immunol. 13, 1013506 (2022).
Huang, H. et al. Mesothelial cell-derived antigen-presenting cancer-associated fibroblasts induce expansion of regulatory T cells in pancreatic cancer. Cancer Cell 40, 656–673.e657 (2022).
Zhao, Y. et al. Losartan treatment enhances chemotherapy efficacy and reduces ascites in ovarian cancer models by normalizing the tumor stroma. Proc. Natl Acad. Sci. USA 116, 2210–2219 (2019).
Zhang, Y., Wu, J. L., Lazarovits, J. & Chan, W. C. An analysis of the binding function and structural organization of the protein corona. J. Am. Chem. Soc. 142, 8827–8836 (2020).
Corbo, C. et al. Unveiling the in vivo protein corona of circulating leukocyte-like carriers. ACS Nano 11, 3262–3273 (2017).
Grunér, M. S., Kauscher, U., Linder, M. & Monopoli, M. An environmental route of exposure affects the formation of nanoparticle coronas in blood plasma. J. Proteom. 137, 52–58 (2016).
Mosquera, J., García, I., Henriksen-Lacey, M., González-Rubio, G. & Liz-Marzán, L. M. Reducing protein corona formation and enhancing colloidal stability of gold nanoparticles by capping with silica monolayers. Chem. Mater. 31, 57–61 (2018).
Hadjidemetriou, M., Al-Ahmady, Z. & Kostarelos, K. Time-evolution of in vivo protein corona onto blood-circulating PEGylated liposomal doxorubicin (DOXIL) nanoparticles. Nanoscale 8, 6948–6957 (2016).
Xiao, W. & Gao, H. The impact of protein corona on the behavior and targeting capability of nanoparticle-based delivery system. Int. J. Pharm. 552, 328–339 (2018).
Lazarovits, J. et al. Supervised learning and mass spectrometry predicts the in vivo fate of nanomaterials. ACS Nano 13, 8023–8034 (2019).
Ngo, W. et al. Identifying cell receptors for the nanoparticle protein corona using genome screens. Nat. Chem. Biol. 18, 1023–1031 (2022).
Montizaan, D. et al. Genome-wide forward genetic screening to identify receptors and proteins mediating nanoparticle uptake and intracellular processing. Nat. Nanotechnol. 19, 1022–1031 (2024). This work identified cell receptors, including lipoprotein receptors and glycosaminoglycans, implicated in nanoparticle uptake, through a genome-wide screening.
Mirshafiee, V., Mahmoudi, M., Lou, K., Cheng, J. & Kraft, M. L. Protein corona significantly reduces active targeting yield. Chem. Commun. 49, 2557–2559 (2013).
Salvati, A. et al. Transferrin-functionalized nanoparticles lose their targeting capabilities when a biomolecule corona adsorbs on the surface. Nat. Nanotechnol. 8, 137–143 (2013).
Wang, H. et al. Interrogation of folic acid-functionalized nanomedicines: the regulatory roles of plasma proteins reexamined. ACS Nano 14, 14779–14789 (2020).
Xiao, W. et al. Influence of ligands property and particle size of gold nanoparticles on the protein adsorption and corresponding targeting ability. Int. J. Pharm. 538, 105–111 (2018).
Bilardo, R., Traldi, F., Vdovchenko, A. & Resmini, M. Influence of surface chemistry and morphology of nanoparticles on protein corona formation. Wiley Interdiscip. Rev. Nanomed. Nanobiotechnol. 14, e1788 (2022).
Barz, M., Parak, W. J. & Zentel, R. Concepts and approaches to reduce or avoid protein corona formation on nanoparticles: challenges and opportunities. Adv. Sci. 11, 2402935 (2024).
Dilliard, S. A., Cheng, Q. & Siegwart, D. J. On the mechanism of tissue-specific mRNA delivery by selective organ targeting nanoparticles. Proc. Natl Acad. Sci. USA 118, e2109256118 (2021).
Chen, D., Parayath, N., Ganesh, S., Wang, W. & Amiji, M. The role of apolipoprotein- and vitronectin-enriched protein corona on lipid nanoparticles for in vivo targeted delivery and transfection of oligonucleotides in murine tumor models. Nanoscale 11, 18806–18824 (2019).
Caracciolo, G. et al. Human biomolecular corona of liposomal doxorubicin: the overlooked factor in anticancer drug delivery. ACS Appl. Mater. Interfaces 10, 22951–22962 (2018).
Papi, M. et al. Clinically approved PEGylated nanoparticles are covered by a protein corona that boosts the uptake by cancer cells. Nanoscale 9, 10327–10334 (2017).
Gao, Y., Joshi, M., Zhao, Z. & Mitragotri, S. PEGylated therapeutics in the clinic. Bioeng. Transl. Med. 9, e10600 (2024). This review presents the range of investigational and clinically approved PEGylated therapeutics, PEG engineering strategies and challenges.
Walkey, C. D., Olsen, J. B., Guo, H., Emili, A. & Chan, W. C. W. Nanoparticle size and surface chemistry determine serum protein adsorption and macrophage uptake. J. Am. Chem. Soc. 134, 2139–2147 (2012).
Chen, D., Ganesh, S., Wang, W. & Amiji, M. The role of surface chemistry in serum protein corona-mediated cellular delivery and gene silencing with lipid nanoparticles. Nanoscale 11, 8760–8775 (2019).
Pozzi, D. et al. Effect of polyethyleneglycol (PEG) chain length on the bio–nano-interactions between PEGylated lipid nanoparticles and biological fluids: from nanostructure to uptake in cancer cells. Nanoscale 6, 2782–2792 (2014).
Ju, Y. et al. Anti-PEG antibodies boosted in humans by SARS-CoV-2 lipid nanoparticle mRNA vaccine. ACS Nano 16, 11769–11780 (2022).
Besin, G. et al. Accelerated blood clearance of lipid nanoparticles entails a biphasic humoral response of B-1 followed by B-2 lymphocytes to distinct antigenic moieties. Immunohorizons 3, 282–293 (2019). This study demonstrates the accelerated blood clearance of repeat doses of intravenous PEGylated lipid nanoparticles and illustrates a B cell-driven response.
Wang, X., Ishida, T. & Kiwada, H. Anti-PEG IgM elicited by injection of liposomes is involved in the enhanced blood clearance of a subsequent dose of PEGylated liposomes. J. Control. Rel. 119, 236–244 (2007).
Wang, H. et al. Polyethylene glycol (PEG)-associated immune responses triggered by clinically relevant lipid nanoparticles in rats. npj Vaccines 8, 169 (2023).
Schöttler, S. et al. Protein adsorption is required for stealth effect of poly (ethylene glycol)-and poly (phosphoester)-coated nanocarriers. Nat. Nanotechnol. 11, 372–377 (2016).
Overby, C., Park, S., Summers, A. & Benoit, D. S. W. Zwitterionic peptides: tunable next-generation stealth nanoparticle modifications. Bioact. Mater. 27, 113–124 (2023).
García, K. P. et al. Zwitterionic-coated “stealth” nanoparticles for biomedical applications: recent advances in countering biomolecular corona formation and uptake by the mononuclear phagocyte system. Small 10, 2516–2529 (2014).
Müller, J. et al. Coating nanoparticles with tunable surfactants facilitates control over the protein corona. Biomaterials 115, 1–8 (2017).
Simon, J. et al. Noncovalent targeting of nanocarriers to immune cells with polyphosphoester-based surfactants in human blood plasma. Adv. Sci. 6, 1901199 (2019). This study demonstrates the multifunctional design of polymers serving as a nanoparticle surface chemistry to increase targeting to specific cells and also reduce nonspecific uptake by off-target cells.
Sarparanta, M. et al. Intravenous delivery of hydrophobin-functionalized porous silicon nanoparticles: stability, plasma protein adsorption and biodistribution. Mol. Pharm. 9, 654–663 (2012).
Moghimi, S. M., Muir, I., Illum, L., Davis, S. S. & Kolb-Bachofen, V. Coating particles with a block co-polymer (poloxamine-908) suppresses opsonization but permits the activity of dysopsonins in the serum. Biochim. Biophys. Acta Mol. Cell Res. 1179, 157–165 (1993).
Shi, D. et al. To PEGylate or not to PEGylate: immunological properties of nanomedicine’s most popular component, polyethylene glycol and its alternatives. Adv. Drug Deliv. Rev. 180, 114079 (2022).
Hui, Y. et al. Role of nanoparticle mechanical properties in cancer drug delivery. ACS Nano 13, 7410–7424 (2019). This review presents how mechanical properties of nanoparticles affect uptake and distribution, highlighting other physiochemical properties of nanoparticles that have a role in their trafficking.
Kong, S. M., Costa, D. F., Jagielska, A., Vliet, K. J. V. & Hammond, P. T. Stiffness of targeted layer-by-layer nanoparticles impacts elimination half-life, tumor accumulation, and tumor penetration. Proc. Natl Acad. Sci. USA 118, e2104826118 (2021).
Sykes, E. A., Chen, J., Zheng, G. & Chan, W. C. W. Investigating the impact of nanoparticle size on active and passive tumor targeting efficiency. ACS Nano 8, 5696–5706 (2014).
Cong, V. T. et al. Can the shape of nanoparticles enable the targeting to cancer cells over healthy cells? Adv. Funct. Mater. 31, 2007880 (2021).
Elci, S. G. et al. Surface charge controls the suborgan biodistributions of gold nanoparticles. ACS Nano 10, 5536–5542 (2016).
Zelepukin, I. V. et al. Fast processes of nanoparticle blood clearance: comprehensive study. J. Control. Rel. 326, 181–191 (2020).
Anselmo, A. C. et al. Elasticity of nanoparticles influences their blood circulation, phagocytosis, endocytosis, and targeting. ACS Nano 9, 3169–3177 (2015).
Alexis, F., Pridgen, E., Molnar, L. K. & Farokhzad, O. C. Factors affecting the clearance and biodistribution of polymeric nanoparticles. Mol. Pharm. 5, 505–515 (2008).
Guo, P. et al. Nanoparticle elasticity directs tumor uptake. Nat. Commun. 9, 130 (2018).
Marques, A. C., Costa, P. J., Velho, S. & Amaral, M. H. Functionalizing nanoparticles with cancer-targeting antibodies: a comparison of strategies. J. Control. Rel. 320, 180–200 (2020).
Chen, F. et al. Ultrasmall targeted nanoparticles with engineered antibody fragments for imaging detection of HER2-overexpressing breast cancer. Nat. Commun. 9, 4141 (2018).
Schau, I. et al. Targeted delivery of TLR3 agonist to tumor cells with single chain antibody fragment-conjugated nanoparticles induces type I-interferon response and apoptosis. Sci. Rep. 9, 3299 (2019).
Zhang, C. et al. Co-delivery of 5-fluorodeoxyuridine and doxorubicin via gold nanoparticle equipped with affibody–DNA hybrid strands for targeted synergistic chemotherapy of HER2 overexpressing breast cancer. Sci. Rep. 10, 22015 (2020).
Dissanayake, S., Denny, W. A., Gamage, S. & Sarojini, V. Recent developments in anticancer drug delivery using cell penetrating and tumor targeting peptides. J. Control. Rel. 250, 62–76 (2017).
Wu, X., Chen, J., Wu, M. & Zhao, J. X. Aptamers: active targeting ligands for cancer diagnosis and therapy. Theranostics 5, 322–344 (2015).
Farran, B. et al. Folate-conjugated nanovehicles: strategies for cancer therapy. Mater. Sci. Eng. C 107, 110341 (2020).
Koneru, T. et al. Transferrin: biology and use in receptor-targeted nanotherapy of gliomas. ACS Omega 6, 8727–8733 (2021).
Kizhakkanoodan, K. S., Rallapalli, Y., Praveena, J., Acharya, S. & Guru, B. R. Cancer nanomedicine: emergence, expansion, and expectations. SN Appl. Sci. 5, 385 (2023).
Ly, P.-D. et al. Recent advances in surface decoration of nanoparticles in drug delivery. Front. Nanotechnol. 6, 1456939 (2024).
Richardson, J. J. et al. Innovation in layer-by-layer assembly. Chem. Rev. 116, 14828–14867 (2016).
Such, G. K., Johnston, A. P. R. & Caruso, F. Engineered hydrogen-bonded polymer multilayers: from assembly to biomedical applications. Chem. Soc. Rev. 40, 19–29 (2011).
Monge, C., Almodovar, J., Boudou, T. & Picart, C. Spatio-temporal control of LbL films for biomedical applications: from 2D to 3D. Adv. Healthc. Mater. 4, 811–830 (2015).
Morton, S. W., Poon, Z. & Hammond, P. T. The architecture and biological performance of drug-loaded LbL nanoparticles. Biomaterials 34, 5328–5335 (2013).
Boyer, C. et al. Glycopolymer decoration of gold nanoparticles using a LbL approach. Macromolecules 43, 3775–3784 (2010).
Peng, Q. et al. Preformed albumin corona, a protective coating for nanoparticles based drug delivery system. Biomaterials 34, 8521–8530 (2013).
Dal Magro, R. et al. Artificial apolipoprotein corona enables nanoparticle brain targeting. Nanomed. Nanotechnol. Biol. Med. 14, 429–438 (2018).
Kim, J. et al. Engineered biomimetic nanoparticle for dual targeting of the cancer stem-like cell population in sonic hedgehog medulloblastoma. Proc. Natl Acad. Sci. USA 117, 24205–24212 (2020).
Caracciolo, G. et al. Selective targeting capability acquired with a protein corona adsorbed on the surface of 1,2-dioleoyl-3-trimethylammonium propane/DNA nanoparticles. ACS Appl. Mater. Interfaces 5, 13171–13179 (2013).
Tonigold, M. et al. Pre-adsorption of antibodies enables targeting of nanocarriers despite a biomolecular corona. Nat. Nanotechnol. 13, 862–869 (2018). This work demonstrates that nanoparticles with non-covalently adsorbed antibodies outperform those with covalently attached antibodies at targeting, even upon protein corona formation.
Lv, H., Zhang, S., Wang, B., Cui, S. & Yan, J. Toxicity of cationic lipids and cationic polymers in gene delivery. J. Control. Rel. 114, 100–109 (2006).
Fröhlich, E. The role of surface charge in cellular uptake and cytotoxicity of medical nanoparticles. Int. J. Nanomed. 7, 5577–5591 (2012).
Sekar, R. P. et al. Poly(l-glutamic acid) augments the transfection performance of lipophilic polycations by overcoming tradeoffs among cytotoxicity, pDNA delivery efficiency, and serum stability. RSC Appl. Polym. 2, 701–718 (2024).
Wang, C. et al. Poly(α-glutamic acid) combined with polycation as serum-resistant carriers for gene delivery. Int. J. Pharm. 398, 237–245 (2010).
Boehnke, N., Dolph, K. J., Juarez, V. M., Lanoha, J. M. & Hammond, P. T. Electrostatic conjugation of nanoparticle surfaces with functional peptide motifs. Bioconjug. Chem. 31, 2211–2219 (2020).
Gessner, I., Klimpel, A., Klußmann, M., Neundorf, I. & Mathur, S. Interdependence of charge and secondary structure on cellular uptake of cell penetrating peptide functionalized silica nanoparticles. Nanoscale Adv. 2, 453–462 (2020).
Conte, C. et al. Non-covalent strategies to functionalize polymeric nanoparticles with NGR peptides for targeting breast cancer. Int. J. Pharm. 633, 122618 (2023).
Lesley, J., Hascall, V. C., Tammi, M. & Hyman, R. Hyaluronan binding by cell surface CD44. J. Biol. Chem. 275, 26967–26975 (2000).
Dubacheva, G. V., Curk, T., Auzély-Velty, R., Frenkel, D. & Richter, R. P. Designing multivalent probes for tunable superselective targeting. Proc. Natl Acad. Sci. USA 112, 5579–5584 (2015).
Passos Gibson, V. et al. Hyaluronan decorated layer-by-layer assembled lipid nanoparticles for miR-181a delivery in glioblastoma treatment. Biomaterials 302, 122341 (2023).
Sacks, J. D. & Barbolina, M. V. Expression and function of CD44 in epithelial ovarian carcinoma. Biomolecules 5, 3051–3066 (2015).
Mattheolabakis, G., Milane, L., Singh, A. & Amiji, M. M. Hyaluronic acid targeting of CD44 for cancer therapy: from receptor biology to nanomedicine. J. Drug Target. 23, 605–618 (2015).
Almalik, A. et al. Hyaluronic acid coated chitosan nanoparticles reduced the immunogenicity of the formed protein corona. Sci. Rep. 7, 10542 (2017).
Martens, T. F. et al. Coating nanocarriers with hyaluronic acid facilitates intravitreal drug delivery for retinal gene therapy. J. Control. Rel. 202, 83–92 (2015).
Tian, H. et al. Uniform core–shell nanoparticles with thiolated hyaluronic acid coating to enhance oral delivery of insulin. Adv. Healthc. Mater. 7, 1800285 (2018).
Zhou, M. et al. Targeted delivery of hyaluronic acid-coated solid lipid nanoparticles for rheumatoid arthritis therapy. Drug Deliv. 25, 716–722 (2018).
Nabar, N., Dacoba, T. G., Covarrubias, G., Romero-Cruz, D. & Hammond, P. T. Electrostatic adsorption of polyanions onto lipid nanoparticles controls uptake, trafficking, and transfection of RNA and DNA therapies. Proc. Natl Acad. Sci. USA 121, e2307809121 (2024).
Dreaden, E. C. et al. Bimodal tumor-targeting from microenvironment responsive hyaluronan layer-by-layer (LbL) nanoparticles. ACS Nano 8, 8374–8382 (2014).
Deiss-Yehiely, E. et al. Surface presentation of hyaluronic acid modulates nanoparticle-cell association. Bioconjug. Chem. 33, 2065–2075 (2022). This work investigates the impact of nanoparticle surface modification with covalent versus adsorbed polymer as well as polymer architecture on cell association.
Vasić, K. et al. Structural and magnetic characteristics of carboxymethyl dextran coated magnetic nanoparticles: from characterization to immobilization application. React. Funct. Polym. 148, 104481 (2020).
Huang, B. et al. Amphoteric natural starch-coated polymer nanoparticles with excellent protein corona-free and targeting properties. Nanoscale 12, 5834–5847 (2020).
Min, K. A., Yu, F., Yang, V. C., Zhang, X. & Rosania, G. R. Transcellular transport of heparin-coated magnetic iron oxide nanoparticles (Hep-MION) under the influence of an applied magnetic field. Pharmaceutics 2, 119–135 (2010).
Geijtenbeek, T. B. H. & Gringhuis, S. I. Signalling through C-type lectin receptors: shaping immune responses. Nat. Rev. Immunol. 9, 465–479 (2009).
Vu-Quang, H. et al. Immune cell-specific delivery of beta-glucan-coated iron oxide nanoparticles for diagnosing liver metastasis by MR imaging. Carbohydr. Polym. 87, 1159–1168 (2012).
Kalia, N., Singh, J. & Kaur, M. The role of dectin-1 in health and disease. Immunobiology 226, 152071 (2021).
Harisinghani, M. G. et al. Noninvasive detection of clinically occult lymph-node metastases in prostate cancer. N. Engl. J. Med. 348, 2491–2499 (2003).
Raynal, I. et al. Macrophage endocytosis of superparamagnetic iron oxide nanoparticles: mechanisms and comparison of ferumoxides and ferumoxtran-10. Investig. Radiol. 39, 56–63 (2004).
Cambi, A. & Figdor, C. G. Dual function of C-type lectin-like receptors in the immune system. Curr. Opin. Cell Biol. 15, 539–546 (2003).
Lee, R. T. et al. Survey of immune-related, mannose/fucose-binding C-type lectin receptors reveals widely divergent sugar-binding specificities. Glycobiology 21, 512–520 (2011).
Chen, F., Huang, G. & Huang, H. Sugar ligand-mediated drug delivery. Future Med. Chem. 12, 161–171 (2020).
Calvaresi, E. C. & Hergenrother, P. J. Glucose conjugation for the specific targeting and treatment of cancer. Chem. Sci. 4, 2319–2333 (2013).
Vander Heiden, M. G., Cantley, L. C. & Thompson, C. B. Understanding the Warburg effect: the metabolic requirements of cell proliferation. Science 324, 1029–1033 (2009).
Saini, K. & Bandyopadhyaya, R. Transferrin-conjugated polymer-coated mesoporous silica nanoparticles loaded with gemcitabine for killing pancreatic cancer cells. ACS Appl. Nano Mater. 3, 229–240 (2020).
Stevens, D. M. et al. Application of a scavenger receptor A1-targeted polymeric prodrug platform for lymphatic drug delivery in HIV. Mol. Pharm. 17, 3794–3812 (2020).
Sun, C. et al. Polymeric nanomedicine with “Lego” surface allowing modular functionalization and drug encapsulation. ACS Appl. Mater. Interfaces 10, 25090–25098 (2018).
Kim, S. et al. Cucurbit[6]uril-based polymer nanocapsules as a non-covalent and modular bioimaging platform for multimodal in vivo imaging. Mater. Horiz. 4, 450–455 (2017).
Fang, R. H., Gao, W. & Zhang, L. Targeting drugs to tumours using cell membrane-coated nanoparticles. Nat. Rev. Clin. Oncol. 20, 33–48 (2023).
Hu, C.-M. J. et al. Nanoparticle biointerfacing by platelet membrane cloaking. Nature 526, 118–121 (2015).
Ren, X. et al. Red blood cell membrane camouflaged magnetic nanoclusters for imaging-guided photothermal therapy. Biomaterials 92, 13–24 (2016).
Rao, L. et al. Erythrocyte membrane-coated upconversion nanoparticles with minimal protein adsorption for enhanced tumor imaging. ACS Appl. Mater. Interfaces 9, 2159–2168 (2017). This study demonstrated that erythrocyte membrane coatings on nanoparticles notably reduce protein adsorption and preserve the targeting abilities of other surface ligands.
Hu, C.-M. J. et al. Erythrocyte membrane-camouflaged polymeric nanoparticles as a biomimetic delivery platform. Proc. Natl Acad. Sci. USA 108, 10980–10985 (2011).
Parodi, A. et al. Synthetic nanoparticles functionalized with biomimetic leukocyte membranes possess cell-like functions. Nat. Nanotechnol. 8, 61–68 (2013).
Pitchaimani, A. et al. Biomimetic natural killer membrane camouflaged polymeric nanoparticle for targeted bioimaging. Adv. Funct. Mater. 29, 1806817 (2019).
Cao, H. et al. Liposomes coated with isolated macrophage membrane can target lung metastasis of breast cancer. ACS Nano 10, 7738–7748 (2016).
Kang, T. et al. Nanoparticles coated with neutrophil membranes can effectively treat cancer metastasis. ACS Nano 11, 1397–1411 (2017).
Chen, Z. et al. Cancer cell membrane-biomimetic nanoparticles for homologous-targeting dual-modal imaging and photothermal therapy. ACS Nano 10, 10049–10057 (2016).
Zhu, J.-Y. et al. Preferential cancer cell self-recognition and tumor self-targeting by coating nanoparticles with homotypic cancer cell membranes. Nano Lett. 16, 5895–5901 (2016).
Liu, Z. et al. Cell membrane-camouflaged liposomes for tumor cell-selective glycans engineering and imaging in vivo. Proc. Natl Acad. Sci. USA 118, e2022769118 (2021).
Ma, X. et al. Tumor–antigen activated dendritic cell membrane-coated biomimetic nanoparticles with orchestrating immune responses promote therapeutic efficacy against glioma. ACS Nano 17, 2341–2355 (2023).
Fang, R. H. et al. Cancer cell membrane-coated nanoparticles for anticancer vaccination and drug delivery. Nano Lett. 14, 2181–2188 (2014).
Kou, L. et al. Transporter-guided delivery of nanoparticles to improve drug permeation across cellular barriers and drug exposure to selective cell types. Front. Pharmacol. 9, 27 (2018).
de Almeida, M. S. et al. Understanding nanoparticle endocytosis to improve targeting strategies in nanomedicine. Chem. Soc. Rev. 50, 5397–5434 (2021).
Behzadi, S. et al. Cellular uptake of nanoparticles: journey inside the cell. Chem. Soc. Rev. 46, 4218–4244 (2017). This review discusses nanoparticle uptake and intracellular trafficking, and explores the impact of nanoparticle size, hydrophobicity, surface charge and functionality.
Rennick, J. J., Johnston, A. P. & Parton, R. G. Key principles and methods for studying the endocytosis of biological and nanoparticle therapeutics. Nat. Nanotechnol. 16, 266–276 (2021). This review presents advances in understanding cellular uptake of nanoparticles and discusses limitations and alternatives to experimental approaches to study endocytosis.
Chakraborty, A. & Jana, N. R. Clathrin to lipid raft-endocytosis via controlled surface chemistry and efficient perinuclear targeting of nanoparticle. J. Phys. Chem. Lett. 6, 3688–3697 (2015).
Rewatkar, P. V., Parton, R. G., Parekh, H. S. & Parat, M.-O. Are caveolae a cellular entry route for non-viral therapeutic delivery systems? Adv. Drug Deliv. Rev. 91, 92–108 (2015).
Hong, E. et al. Structure and composition define immunorecognition of nucleic acid nanoparticles. Nano Lett. 18, 4309–4321 (2018).
França, A. et al. Macrophage scavenger receptor A mediates the uptake of gold colloids by macrophages in vitro. Nanomedicine 6, 1175–1188 (2011).
Cai, H., Liang, Z., Huang, W., Wen, L. & Chen, G. Engineering PLGA nano-based systems through understanding the influence of nanoparticle properties and cell-penetrating peptides for cochlear drug delivery. Int. J. Pharm. 532, 55–65 (2017).
Tan, X. et al. Cell-penetrating peptide together with PEG-modified mesostructured silica nanoparticles promotes mucous permeation and oral delivery of therapeutic proteins and peptides. Biomater. Sci. 7, 2934–2950 (2019).
Margus, H., Arukuusk, P., Langel, U. & Pooga, M. Characteristics of cell-penetrating peptide/nucleic acid nanoparticles. Mol. Pharm. 13, 172–179 (2016).
He, Z. et al. Scalable production of core–shell nanoparticles by flash nanocomplexation to enhance mucosal transport for oral delivery of insulin. Nanoscale 10, 3307–3319 (2018).
Dalal, C. & Jana, N. R. Galactose multivalency effect on the cell uptake mechanism of bioconjugated nanoparticles. J. Phys. Chem. C 122, 25651–25660 (2018).
Dalal, C., Saha, A. & Jana, N. R. Nanoparticle multivalency directed shifting of cellular uptake mechanism. J. Phys. Chem. C 120, 6778–6786 (2016).
Moradi, E., Vllasaliu, D., Garnett, M., Falcone, F. & Stolnik, S. Ligand density and clustering effects on endocytosis of folate modified nanoparticles. RSC Adv. 2, 3025–3033 (2012).
Abstiens, K., Gregoritza, M. & Goepferich, A. M. Ligand density and linker length are critical factors for multivalent nanoparticle–receptor interactions. ACS Appl. Mater. Interfaces 11, 1311–1320 (2018).
Cao, J. et al. The effects of ligand valency and density on the targeting ability of multivalent nanoparticles based on negatively charged chitosan nanoparticles. Colloids Surf. B Biointerfaces 161, 508–518 (2018).
Ye, Z. et al. Tumour‐targeted drug delivery with mannose‐functionalized nanoparticles self‐assembled from amphiphilic β‐cyclodextrins. Chemistry 22, 15216–15221 (2016).
Semple, S. C. et al. Rational design of cationic lipids for siRNA delivery. Nat. Biotechnol. 28, 172–176 (2010).
Cullis, P. R. & Hope, M. J. Lipid nanoparticle systems for enabling gene therapies. Mol. Ther. 25, 1467–1475 (2017).
Kube, S. et al. Fusogenic liposomes as nanocarriers for the delivery of intracellular proteins. Langmuir 33, 1051–1059 (2017).
Ermilova, I. & Swenson, J. DOPC versus DOPE as a helper lipid for gene-therapies: molecular dynamics simulations with DLin-MC3-DMA. Phys. Chem. Chem. Phys. 22, 28256–28268 (2020).
Parodi, A. et al. Enabling cytoplasmic delivery and organelle targeting by surface modification of nanocarriers. Nanomedicine 10, 1923–1940 (2015).
Kodama, Y. et al. Quaternary complexes modified from pDNA and poly-l-lysine complexes to enhance pH-buffering effect and suppress cytotoxicity. J. Pharm. Sci. 104, 1470–1477 (2015).
Kim, J., Kang, Y., Tzeng, S. Y. & Green, J. J. Synthesis and application of poly(ethylene glycol)-co-poly (β-amino ester) copolymers for small cell lung cancer gene therapy. Acta Biomater. 41, 293–301 (2016).
Pan, L., Liu, J. & Shi, J. Cancer cell nucleus-targeting nanocomposites for advanced tumor therapeutics. Chem. Soc. Rev. 47, 6930–6946 (2018).
Yue, Z.-G. et al. Surface charge affects cellular uptake and intracellular trafficking of chitosan-based nanoparticles. Biomacromolecules 12, 2440–2446 (2011).
Li, N. et al. Nuclear-targeted siRNA delivery for long-term gene silencing. Chem. Sci. 8, 2816–2822 (2017).
Pan, L., Liu, J., He, Q. & Shi, J. MSN-mediated sequential vascular-to-cell nuclear-targeted drug delivery for efficient tumor regression. Adv. Mater. 26, 6742–6748 (2014).
Tabish, T. A. & Hamblin, M. R. Mitochondria-targeted nanoparticles (mitoNANO): an emerging therapeutic shortcut for cancer. Biomater. Biosyst. 3, 100023 (2021).
Chakraborty, A. & Jana, N. R. Design and synthesis of triphenylphosphonium functionalized nanoparticle probe for mitochondria targeting and imaging. J. Phys. Chem. C 119, 2888–2895 (2015).
Chen, S. et al. Mitochondria-targeting “Nanoheater” for enhanced photothermal/chemo-therapy. Biomaterials 117, 92–104 (2017).
Acharya, S. & Hill, R. A. High efficacy gold-KDEL peptide-siRNA nanoconstruct-mediated transfection in C2C12 myoblasts and myotubes. Nanomed. Nanotechnol. Biol. Med. 10, 329–337 (2014).
Shi, N.-Q., Li, Y., Zhang, Y., Li, Z.-Q. & Qi, X.-R. Deepened cellular/subcellular interface penetration and enhanced antitumor efficacy of cyclic peptidic ligand-decorated accelerating active targeted nanomedicines. Int. J. Nanomed. 13, 5537–5559 (2018).
Chen, L. et al. Cascade delivery to golgi apparatus and on‐site formation of subcellular drug reservoir for cancer metastasis suppression. Small 19, 2204747 (2023).
Chen, L. et al. Exocytosis blockade of endoplasmic reticulum-targeted nanoparticle enhances immunotherapy. Nano Today 42, 101356 (2022).
Li, H. et al. Chondroitin sulfate-linked prodrug nanoparticles target the Golgi apparatus for cancer metastasis treatment. Acs Nano 13, 9386–9396 (2019).
Luo, J., Gong, T. & Ma, L. Chondroitin-modified lipid nanoparticles target the Golgi to degrade extracellular matrix for liver cancer management. Carbohydr. Polym. 249, 116887 (2020).
Zhao, Y. et al. Integrating organoids and organ-on-a-chip devices. Nat. Rev. Bioeng. 2, 588–608 (2024).
Astashkina, A. I. et al. Nanoparticle toxicity assessment using an in vitro 3-D kidney organoid culture model. Biomaterials 35, 6323–6331 (2014).
Baek, A. et al. Novel organoid culture system for improved safety assessment of nanomaterials. Nano Lett. 24, 805–813 (2024).
Zhang, Z., Rahmat, J. N., Mahendran, R. & Zhang, Y. Controllable assembly of upconversion nanoparticles enhanced tumor cell penetration and killing efficiency. Adv. Sci. 7, 2001831 (2020).
Lu, M. et al. Protein absorption alters the cellular targeting of glycopolymeric nanoparticles. J. Drug Deliv. Sci. Technol. 102, 106334 (2024).
Kumari, M., Acharya, A. & Krishnamurthy, P. T. Antibody-conjugated nanoparticles for target-specific drug delivery of chemotherapeutics. Beilstein J. Nanotechnol. 14, 912–926 (2023).
Tošić, I. et al. Lipidome-based targeting of STAT3-driven breast cancer cells using poly-l-glutamic acid-coated layer-by-layer nanoparticles. Mol. Cancer Ther. 20, 726–738 (2021).
Camorani, S. et al. Bispecific aptamer-decorated and light-triggered nanoparticles targeting tumor and stromal cells in breast cancer derived organoids: implications for precision phototherapies. J. Exp. Clin. Cancer Res. 43, 92 (2024).
McCarthy, B., Cudykier, A., Singh, R., Levi-Polyachenko, N. & Soker, S. Semiconducting polymer nanoparticles for photothermal ablation of colorectal cancer organoids. Sci. Rep. 11, 1532 (2021).
Ahn, S. I. et al. Microengineered human blood–brain barrier platform for understanding nanoparticle transport mechanisms. Nat. Commun. 11, 175 (2020).
Straehla, J. P. et al. A predictive microfluidic model of human glioblastoma to assess trafficking of blood-brain barrier-penetrant nanoparticles. Proc. Natl Acad. Sci. USA 119, e2118697119 (2022).
Lin, D. S. Y., Guo, F. & Zhang, B. Modeling organ-specific vasculature with organ-on-a-chip devices. Nanotechnology 30, 024002 (2019).
Wang, H.-F. et al. Tumor-vasculature-on-a-chip for investigating nanoparticle extravasation and tumor accumulation. ACS Nano 12, 11600–11609 (2018). This work demonstrates the use of organ-on-a-chip platforms to evaluate the trafficking of nanoparticle formulations across biological barriers, specifically extravasation and the tumour extracellular matrix.
Lu, R., Lee, B. J. & Lee, E. Three-dimensional lymphatics-on-a-chip reveals distinct, size-dependent nanoparticle transport mechanisms in lymphatic drug delivery. ACS Biomater. Sci. Eng. 10, 5752–5763 (2024).
Sun, W. et al. Organ-on-a-chip for cancer and immune organs modeling. Adv. Healthc. Mater. 8, 1801363 (2019).
Tian, C., Zheng, S., Liu, X. & Kamei, K.-i Tumor-on-a-chip model for advancement of anti-cancer nano drug delivery system. J. Nanobiotechnol. 20, 338 (2022).
Li, L., Gokduman, K., Gokaltun, A., Yarmush, M. L. & Usta, O. B. A microfluidic 3D hepatocyte chip for hepatotoxicity testing of nanoparticles. Nanomedicine 14, 2209–2226 (2019).
Skardal, A. et al. Multi-tissue interactions in an integrated three-tissue organ-on-a-chip platform. Sci. Rep. 7, 8837 (2017).
Ozkan, A., Ghousifam, N., Hoopes, P. J., Yankeelov, T. E. & Rylander, M. N. In vitro vascularized liver and tumor tissue microenvironments on a chip for dynamic determination of nanoparticle transport and toxicity. Biotechnol. Bioeng. 116, 1201–1219 (2019).
Ronaldson-Bouchard, K. et al. A multi-organ chip with matured tissue niches linked by vascular flow. Nat. Biomed. Eng. 6, 351–371 (2022).
Lin, Q., Fathi, P. & Chen, X. Nanoparticle delivery in vivo: a fresh look from intravital imaging. eBioMedicine 59, 102958 (2020).
Miller, M. A. & Weissleder, R. Imaging the pharmacology of nanomaterials by intravital microscopy: toward understanding their biological behavior. Adv. Drug Deliv. Rev. 113, 61–86 (2017). This review explores the potential of intravital microscopy to study the barriers and mechanisms of nanoparticle trafficking and targeting in vivo.
Peng, X., Wang, Y., Zhang, J., Zhang, Z. & Qi, S. Intravital imaging of the functions of immune cells in the tumor microenvironment during immunotherapy. Front. Immunol. 14, 1288273 (2023).
Li, B. et al. Accelerating ionizable lipid discovery for mRNA delivery using machine learning and combinatorial chemistry. Nat. Mater. 23, 1–7 (2024). This work screened libraries of lipid designs to identify potent candidates for nanoparticle-mediated delivery of mRNA, using machine learning and combinatorial chemistry tools.
Kumar, R., Le, N., Oviedo, F., Brown, M. E. & Reineke, T. M. Combinatorial polycation synthesis and causal machine learning reveal divergent polymer design rules for effective pDNA and ribonucleoprotein delivery. JACS Au 2, 428–442 (2022).
Ortiz-Perez, A., van Tilborg, D., van der Meel, R., Grisoni, F. & Albertazzi, L. Machine learning-guided high throughput nanoparticle design. Digit. Discov. 3, 1280–1291 (2024).
Reker, D. et al. Computationally guided high-throughput design of self-assembling drug nanoparticles. Nat. Nanotechnol. 16, 725–733 (2021).
Liu, D. et al. A versatile and robust microfluidic platform toward high throughput synthesis of homogeneous nanoparticles with tunable properties. Adv. Mater. 27, 2298–2304 (2015).
Medina, D. X. et al. Optical barcoding of PLGA for multispectral analysis of nanoparticle fate in vivo. J. Control. Rel. 253, 172–182 (2017).
Willmore, A.-M. A. et al. Targeted silver nanoparticles for ratiometric cell phenotyping. Nanoscale 8, 9096–9101 (2016).
Lokugamage, M. P., Sago, C. D. & Dahlman, J. E. Testing thousands of nanoparticles in vivo using DNA barcodes. Curr. Opin. Biomed. Eng. 7, 1–8 (2018).
Yaari, Z. et al. Theranostic barcoded nanoparticles for personalized cancer medicine. Nat. Commun. 7, 13325 (2016).
Dahlman, J. E. et al. Barcoded nanoparticles for high throughput in vivo discovery of targeted therapeutics. Proc. Natl Acad. Sci. USA 114, 2060–2065 (2017).
Huayamares, S. G. et al. High-throughput screens identify a lipid nanoparticle that preferentially delivers mRNA to human tumors in vivo. J. Control. Rel. 357, 394–403 (2023).
Xue, L. et al. High-throughput barcoding of nanoparticles identifies cationic, degradable lipid-like materials for mRNA delivery to the lungs in female preclinical models. Nat. Commun. 15, 1884 (2024).
Xu, Y. et al. AGILE platform: a deep learning powered approach to accelerate LNP development for mRNA delivery. Nat. Commun. 15, 6305 (2024).
Lin, Z. et al. Predicting nanoparticle delivery to tumors using machine learning and artificial intelligence approaches. Int. J. Nanomed. 17, 1365–1379 (2022).
Ban, Z. et al. Machine learning predicts the functional composition of the protein corona and the cellular recognition of nanoparticles. Proc. Natl Acad. Sci. USA 117, 10492–10499 (2020). This paper utilized machine learning models to predict protein corona compositions and cellular recognition patterns based on nanoparticle features, most notably surface chemistry.
Boehnke, N. et al. Massively parallel pooled screening reveals genomic determinants of nanoparticle delivery. Science 377, eabm5551 (2022). This study screened a library of nanoparticles varying in core and surface chemistry, in 488 pooled cancer cell lines, to identify genomic biomarkers associated with nanoparticle uptake.
Kibria, M. R. et al. Predicting efficacy of drug-carrier nanoparticle designs for cancer treatment: a machine learning-based solution. Sci. Rep. 13, 547 (2023).
Vora, L. K. et al. Artificial intelligence in pharmaceutical technology and drug delivery design. Pharmaceutics 15, 1916 (2023).
Nevone, A. et al. SMaRT M-Seq: an optimized step-by-step protocol for M protein sequencing in monoclonal gammopathies. Biol. Methods Protoc. 9, bpae074 (2024).
Patel, A. P. et al. Single-cell RNA-seq highlights intratumoral heterogeneity in primary glioblastoma. Science 344, 1396–1401 (2014).
Shi, J. P. et al. Construction and validation of transcription-factor-based prognostic signature for TACE non-response and characterization of tumor microenvironment infiltration in hepatocellular carcinoma. Oncol. Lett. 29, 42 (2025).
You, M. Y. et al. HIF2A mediates lineage transition to aggressive phenotype of cancer-associated fibroblasts in lung cancer brain metastasis. Oncoimmunology 13, 2356942 (2024).
Cilento, M. A., Sweeney, C. J. & Butler, L. M. Spatial transcriptomics in cancer research and potential clinical impact: a narrative review. J. Cancer Res. Clin. Oncol. 150, 296 (2024).
Bollhagen, A. & Bodenmiller, B. Highly multiplexed tissue imaging in precision oncology and translational cancer research. Cancer Discov. 14, 2071–2088 (2024).
Gulati, G. S., D’Silva, J. P., Liu, Y. H., Wang, L. H. & Newman, A. M. Profiling cell identity and tissue architecture with single-cell and spatial transcriptomics. Nat. Rev. Mol. Cell Biol. 26, 11–31 (2025).
Kurma, K., Eslami-S, Z., Alix-Panabieres, C. & Cayrefourcq, L. Liquid biopsy: paving a new avenue for cancer research. Cell Adhes. Migr. 18, 1–26 (2024).
Ge, Q., Zhang, Z. Y., Li, S. N., Ma, J. Q. & Zhao, Z. Liquid biopsy: comprehensive overview of circulating tumor DNA (review). Oncol. Lett. 28, 548 (2024).
Yao, J. et al. Predictive biomarkers for immune checkpoint inhibitors therapy in lung cancer. Hum. Vaccines Immunother. 20, 2406063 (2024).
Sykes, E. A. et al. Tailoring nanoparticle designs to target cancer based on tumor pathophysiology. Proc. Natl Acad. Sci. USA 113, E1142–E1151 (2016). This work demonstrates that the physical characteristics of the tumour impacts the accumulation of nanoparticles of varying size and surface modification, highlighting the consideration of tumour pathophysiology to guide nanomedicine design.
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03774680 (2019).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT02740985 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06589401 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03465618 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04240639 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT00920023 (2017).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04784221 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04899908 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT02766699 (2019).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06234098 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT01696084 (2020).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04083235 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03678883 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06389591 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04534205 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT05497453 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT01593488 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT01645839 (2019).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT00945724 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT02393157 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT00249990 (2010).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT00102531 (2017).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT05739981 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT05285358 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04858009 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT00666991 (2014).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT00708864 (2014).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT02106598 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04505267 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04862455 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06048367 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04314895 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03739931 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06249048 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03946800 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03101358 (2021).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04138342 (2019).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06169072 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03827967 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04951245 (2022).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03606967 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT05232851 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT01507103 (2017).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT00291473 (2009).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT05198752 (2022).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03897881 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06077760 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT05533697 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT03480152 (2020).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT02009332 (2021).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT05519241 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06173349 (2024).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT04264143 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT06468605 (2025).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT02022644 (2023).
US National Library of Medicine. ClinicalTrials.gov https://clinicaltrials.gov/study/NCT05864534 (2025).
Chenthamara, D. et al. Therapeutic efficacy of nanoparticles and routes of administration. Biomater. Res. 23, 20 (2019).
Kim, K. S., Na, K. & Bae, Y. H. Nanoparticle oral absorption and its clinical translational potential. J. Control. Rel. 360, 149–162 (2023).
Ruiz, M. E. & Scioli Montoto, S. in ADME Processes in Pharmaceutical Sciences: Dosage, Design, and Pharmacotherapy Success (eds Talevi, A. & Quiroga, P. A. M.) 97–133 (Springer, 2018).
Fowler, M. J. et al. Intrathecal drug delivery in the era of nanomedicine. Adv. Drug Deliv. Rev. 165-166, 77–95 (2020).
Koo, J., Lim, C. & Oh, K. T. Recent advances in intranasal administration for brain-targeting delivery: a comprehensive review of lipid-based nanoparticles and stimuli-responsive gel formulations. Int. J. Nanomed. 19, 1767–1807 (2024).
Sharma, M. in Applications of Targeted Nano Drugs and Delivery Systems (eds Mohapatra, S. S. et al.) 499–550 (Elsevier, 2019).
Bruinsmann, F. A. et al. Nasal drug delivery of anticancer drugs for the treatment of glioblastoma: preclinical and clinical trials. Molecules 24, 4312 (2019).
Morales, D. E. & Mousa, S. Intranasal delivery in glioblastoma treatment: prospective molecular treatment modalities. Heliyon 8, e09517 (2022).
Miele, E., Spinelli, G. P., Miele, E., Tomao, F. & Tomao, S. Albumin-bound formulation of paclitaxel (Abraxane ABI-007) in the treatment of breast cancer. Int. J. Nanomed. 4, 99–105 (2009).
Hofstraat, S. R. J. et al. Nature-inspired platform nanotechnology for RNA delivery to myeloid cells and their bone marrow progenitors. Nat. Nanotechnol. 20, 532–542 (2025).
Barberio, A. E. et al. Cancer cell coating nanoparticles for optimal tumor-specific cytokine delivery. ACS Nano 14, 11238–11253 (2020).
Paulino da Silva Filho, O. et al. A comparison of acyl-moieties for noncovalent functionalization of PLGA and PEG–PLGA nanoparticles with a cell-penetrating peptide. RSC Adv. 11, 36116–36124 (2021).
Chen, W.-H. et al. Mesoporous silica-based versatile theranostic nanoplatform constructed by layer-by-layer assembly for excellent photodynamic/chemo therapy. Biomaterials 117, 54–65 (2017).
Men, W. et al. Layer-by-layer pH-sensitive nanoparticles for drug delivery and controlled release with improved therapeutic efficacy in vivo. Drug Deliv. 27, 180–190 (2020).
Zhao, J. et al. Hyaluronic acid layer-by-layer (LbL) nanoparticles for synergistic chemo-phototherapy. Pharm. Res. 35, 196 (2018).
Liu, R., Xiao, W., Hu, C., Xie, R. & Gao, H. Theranostic size-reducible and no donor conjugated gold nanocluster fabricated hyaluronic acid nanoparticle with optimal size for combinational treatment of breast cancer and lung metastasis. J. Control. Rel. 278, 127–139 (2018).
Wang, T., Hou, J., Su, C., Zhao, L. & Shi, Y. Hyaluronic acid-coated chitosan nanoparticles induce ROS-mediated tumor cell apoptosis and enhance antitumor efficiency by targeted drug delivery via CD44. J. Nanobiotechnol. 15, 7 (2017).
Ramasamy, T. et al. Layer-by-layer coated lipid–polymer hybrid nanoparticles designed for use in anticancer drug delivery. Carbohydr. Polym. 102, 653–661 (2014).
Haddadi, A., Hamdy, S., Ghotbi, Z., Samuel, J. & Lavasanifar, A. Immunoadjuvant activity of the nanoparticles’ surface modified with mannan. Nanotechnology 25, 355101 (2014).
Siddharth, S., Nayak, A., Nayak, D., Bindhani, B. K. & Kundu, C. N. Chitosan-dextran sulfate coated doxorubicin loaded PLGA-PVA-nanoparticles caused apoptosis in doxorubicin resistance breast cancer cells through induction of DNA damage. Sci. Rep. 7, 2143 (2017).
Wang, F., Li, J., Tang, X., Huang, K. & Chen, L. Polyelectrolyte three layer nanoparticles of chitosan/dextran sulfate/chitosan for dual drug delivery. Colloids Surf. B Biointerfaces 190, 110925 (2020).
Su, Y., Yang, F., Chen, L. & Cheung, P. C. K. Mushroom carboxymethylated β-d-glucan functions as a macrophage-targeting carrier for iron oxide nanoparticles and an inducer of proinflammatory macrophage polarization for immunotherapy. J. Agric. Food Chem. 70, 7110–7121 (2022).
Singh, P. K. et al. 1,3β-Glucan anchored, paclitaxel loaded chitosan nanocarrier endows enhanced hemocompatibility with efficient anti-glioblastoma stem cells therapy. Carbohydr. Polym. 180, 365–375 (2018).
Li, X. et al. Stable and biocompatible mushroom β-glucan modified gold nanorods for cancer photothermal therapy. J. Agric. Food Chem. 65, 9529–9536 (2017).
Wu, H. et al. Hydroxyethyl starch stabilized polydopamine nanoparticles for cancer chemotherapy. Chem. Eng. J. 349, 129–145 (2018).
Chai, F. et al. Doxorubicin-loaded poly(lactic-co-glycolic acid) nanoparticles coated with chitosan/alginate by layer by layer technology for antitumor applications. Int. J. Nanomed. 12, 1791–1802 (2017).
Yuk, S. H. et al. Glycol chitosan/heparin immobilized iron oxide nanoparticles with a tumor-targeting characteristic for magnetic resonance imaging. Biomacromolecules 12, 2335–2343 (2011).
Manivasagan, P., Bharathiraja, S., Bui, N. Q., Lim, I. G. & Oh, J. Paclitaxel-loaded chitosan oligosaccharide-stabilized gold nanoparticles as novel agents for drug delivery and photoacoustic imaging of cancer cells. Int. J. Pharm. 511, 367–379 (2016).
Ma, H.-l, Qi, X.-r, Maitani, Y. & Nagai, T. Preparation and characterization of superparamagnetic iron oxide nanoparticles stabilized by alginate. Int. J. Pharm. 333, 177–186 (2007).
Ghaffarlou, M. et al. Photothermal and radiotherapy with alginate-coated gold nanoparticles for breast cancer treatment. Sci. Rep. 14, 13299 (2024).
Zhou, J. et al. Layer by layer chitosan/alginate coatings on poly(lactide-co-glycolide) nanoparticles for antifouling protection and folic acid binding to achieve selective cell targeting. J. Colloid Interface Sci. 345, 241–247 (2010).
Boyle, W. S., Senger, K., Tolar, J. & Reineke, T. M. Heparin enhances transfection in concert with a trehalose-based polycation with challenging cell types. Biomacromolecules 18, 56–67 (2017).
Delechiave, G. et al. Layer-by-layer assembly of polymeric nanoparticles with heparin-RBD Complexes as an adjuvant for SARS-CoV-2 protein-based vaccines. ACS Appl. Nano Mater. 7, 4068–4077 (2024).
Yue, L. et al. Gold nanorods with a noncovalently tailorable surface for multi-modality image-guided chemo-photothermal cancer therapy. Chem. Commun. 55, 13506–13509 (2019).
Yue, L., Sun, C., Kwong, C. H. T. & Wang, R. Cucurbit[7]uril-functionalized magnetic nanoparticles for imaging-guided cancer therapy. J. Mater. Chem. B 8, 2749–2753 (2020).
Zheng, C. et al. In situ modification of the tumor cell surface with immunomodulating nanoparticles for effective suppression of tumor growth in mice. Adv. Mater. 31, 1902542 (2019).
Yoo, M. K. et al. Superparamagnetic iron oxide nanoparticles coated with galactose-carrying polymer for hepatocyte targeting. BioMed. Res. Int. 2007, 094740 (2007).
Liu, G. et al. Engineering biomimetic platesomes for pH-responsive drug delivery and enhanced antitumor activity. Adv. Mater. 31, 1900795 (2019).
Zhang, L. et al. Erythrocyte membrane cloaked metal-organic framework nanoparticle as biomimetic nanoreactor for starvation-activated colon cancer therapy. ACS Nano 12, 10201–10211 (2018).
Nam, J. et al. Engineered polysaccharides for controlling innate and adaptive immune responses. Nat. Rev. Bioeng. 2, 733–751 (2024).
Murphy, E. J. et al. Polysaccharides-naturally occurring immune modulators. Polymers 15, 2373 (2023).
Yang, F. & Cheung, P. C. K. Fungal β-glucan-based nanotherapeutics: from fabrication to application. J. Fungi 9, 475 (2023).
Acknowledgements
N.N. and V.F.G. acknowledge funding from the NSF Graduate Research Fellowship Program under grant no. 2141064. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the NSF. V.F.G. acknowledges additional support from the MIT UCEM–Alfred P. Sloan Foundation Scholarship Program. We would additionally like to thank T. Dacoba, J. Kaskow, A. Stoneman and A. Pickering for their review of this manuscript.
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P.T.H. is the co-founder and a former member of the Board of LayerBio, Inc., a member of the Board of Alector Therapeutics, the Board of Sail Biomedicine, a Flagship company, and a former member of the Scientific Advisory Board of Moderna Therapeutics.
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Glossary
- Aggregation
-
The formation of heterogeneous clusters of nanoparticles, often due to instability, which impedes uptake, tolerability and targeting efficiency.
- Bottlebrush
-
Polymer architecture characterized by densely branched macromonomer chains grafted onto a polymeric backbone.
- Endocytosis
-
Engulfment of foreign material by a cell, generally through membrane invagination.
- Endosomal escape
-
The rate-limiting step for intracellular nanoparticle delivery, whereby the nanoparticle exits from endocytic vesicles into the cytoplasm of the cell.
- Host–guest interactions
-
High-affinity complexes that form between two molecular species and are held together by non-covalent interactions and complementary structural relationships.
- Lipid nanoparticle
-
(LNP). A self-assembled nanoparticle composed of ionizable cationic lipids that electrostatically encapsulate cargos, commonly nucleic acids, within internal micellar structures.
- Macropinocytosis
-
Nonspecific endocytosis in which a cell engulfs a large volume of extracellular fluid.
- Micelle
-
A self-assembled nano-scale particle composed of amphiphilic molecules (with hydrophobic and hydrophilic regions).
- Microneedle
-
A delivery platform comprised of micro-scale needles that can be coated with compounds, typically to facilitate transdermal or intradermal drug delivery.
- Nanoparticles
-
Particles most strictly defined as having size of 1–100 nm, but often including particles with sizes of several hundred nanometres.
- Opsonization
-
The adsorption of proteins recognizable by phagocytic cells onto nanoparticle surfaces.
- Organoid
-
Self-organizing 3D cellular structure composed of multiple cell types, representing a simpler version of an organ while recapitulating many of its functions.
- Organ-on-a-chip
-
A microfluidic platform in which organized, micro-scale cellular structures are grown, to recapitulate characteristics of the corresponding tissue.
- Phagocytosis
-
Cellular engulfment of particles or debris >500 nm in diameter.
- Polyethylene glycol
-
(PEG). A hydrophilic neutral polymer incorporated onto many therapeutics, including nanoparticle surfaces, to decrease protein adsorption and improve circulation time.
- Polyplex
-
A nanoparticle held together through electrostatic interactions between cationic polymers and anionic cargos (nucleic acids).
- Quantum dot
-
A nanoparticle composed of semiconducting materials which have unique optical or electronic properties.
- Stealth
-
The ability of nanoparticles to evade detection and clearance by immune cells and remain in circulation for extended time.
- Transcytosis
-
A cellular transport mechanism whereby material is taken up from one side of a cell, traffics across its cytoplasm, and is then released on the opposite side of the cell.
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Gomerdinger, V.F., Nabar, N. & Hammond, P.T. Advancing engineering design strategies for targeted cancer nanomedicine. Nat Rev Cancer 25, 657–683 (2025). https://doi.org/10.1038/s41568-025-00847-2
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DOI: https://doi.org/10.1038/s41568-025-00847-2