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Purinergic signalling dysregulation can drive inflammatory disorders, but effective targeted therapy is still lacking. Here, authors develop a smart DNA origami nanodevice that can precisely sense and metabolize high levels of extracellular ATP, thereby fine-tuning purinergic signalling and immune homeostasis.

Zhang et al. report a foundry-compatible γ-ray treatment to induce chemical bond changes of organic contaminants in carbon nanotube transistors, mitigating the imperfections at the carbon nanotube/dielectric interface, reducing the off-state current density to 112.2 pA μm-1, and achieving radiation tolerance up to 100 Mrad(Si).

Hole–electron resonance in WTe2 unlocks Coulomb-unconstrained spin transfer across WTe2/Fe3GaTe2, producing a giant 289% unusual anisotropic magnetoresistance and chiral transverse transport beyond conventional spin-transport models.

This study shows that excessive atmospheric nitrogen deposition can enhance methane production and emissions by impacting microbial phosphorus acquisition due to the change of N/P ratios in oxygenated surface oceans.

Zinc-metal batteries are restricted by their inherent high activity of aqueous electrolyte. Here, authors report the design of a new class of zinc-based hybrid metal halide solid-state electrolytes, offering a promising avenue for all-solid-state zinc batteries.

The study used snMultiome-seq to map gene expression and chromatin accessibility in human central amygdala cells from people with and without AUD. Here, the authors show that inhibitory neurons are most affected, with KLF16-driven regulatory changes and AUD-risk variants disrupting gene activity.

The presence of EGFR mutations and de novo MET aberrations limited response to EGFR inhibitors in patients with advance non-small cell lung cancer (NSCLC). Here, the authors report a phase 2 randomised clinical trial investigating first-line osimertinib (EGFR inhibitor) plus savolitinib (c-MET inhibitor) in patients with MET-aberrant, EGFR-mutant advanced NSCLC.

Topological defects can be used to encode functionalities in soft matter systems. Here, authors dynamically reconfigure an acoustic lattice to create programmable topological defect arrays. The resulting velocity fields and steady acoustic streaming realign the director, enabling reversible control of defect properties and their translation.

This study identifies the ER sheet protein SigmaR1 as an auxiliary translocon factor. By directly binding phosphatidylcholine and specific translocon components, SigmaR1 maintains protein and lipid homeostasis; its loss triggers lipid droplet accumulation in hepatic cells.

How the vascular endothelial cells support the functional adaptation of pancreatic islets under obesity-associated metabolic stress is poorly understood. Here, the authors show that the ER stress sensor IRE1α employs its RNase activity to play an important regulatory role in this process.

The authors study epitaxial thin films of the pyrochlore-sublattice compound LiTi2O4 by RIXS and ARPES. They observe cooperation between strong electron correlations and strong electron-phonon coupling, giving rise to a mobile polaronic ground state in which charge motion and lattice distortions are coupled.

Cryo-electron microscopy structures of the bile acid transporter OSTα–OSTβ, which has a key role in bile acid homeostasis, provide insight into its distinct architecture and mechanism of substrate translocation.

Fibre integrated circuits created by first preparing circuitry on extremely thin and flexible substrates and then mechanically rolling them up demonstrate microdevice density reaching 100,000 transistors per centimetre and excellent stability under harsh service conditions.

Electrochemical CO reduction to multi-carbon products offers a carbon-negative approach to produce chemicals, but the intricate reaction pathways lead to a broad spectrum of products. Now it has been shown that alkali cations alter the mechanistic pathways that govern the reaction selectivity involved in the formation of hydrocarbons versus oxygenates.

Quantum low-density parity-check error correction codes are anticipated to deliver high performance, but require long-range qubit–qubit interactions. Two of these error correction codes have now been successfully implemented on a superconducting device.

Psychedelics and their non-hallucinogenic analogues were compared, revealing that serotonin 2A receptor (5-HT_2AR)-mediated G_i signalling is essential for hallucinogenic effect, with the functional mechanisms underlying this providing insights for designing therapeutic drugs without hallucinogenic effects.

While neoadjuvant immunotherapy and chemoradiotherapy can improve rectal cancer patient outcomes, there is a need to better identify those who will respond well. Here, the authors present a single-arm phase II trial reporting the efficacy and safety of neoadjuvant chemoradiotherapy and sintilimab (anti-PD-1) in patients with locally advanced rectal cancer with proficient mismatch repair and intermediate/high Immunoscores.

Chemical synthesis of carbohydrates provides an efficient, scalable approach, facilitating therapeutic development and mechanistic studies. Herein, the authors report an O-glycosylation method utilizing bench-stable and readily accessible oxazolidinone-based glycosyl carbamates as donors.

Per- and polyfluoroalkyl substances (PFAS) have substantial environmental and health hazards, but their persistence and stability challenge remediation efforts. Now, a lithium-metal-mediated electroreduction strategy has been developed to effectively degrade PFAS with a high defluorination efficiency across different functional end groups while allowing for upcycling of the released fluoride.

There is an unmet medical need for endometrial cancer patients with mismatch-repair proficient disease. Here, the authors report the primary analysis of the FRUSICA-1 phase Ib/II trial evaluating fruquintinib plus sintilimab in this population, showing an ORR of 32.7%, a median PFS of 8.6 months, and manageable toxicity.

Self-sustained resistance oscillation states in VO₂ thin films are of significant interest for information encoding applications but the underlying mechanism remains elusive. Using scattering-type scanning near-field optical microscopy, Tiwari et al. uncover the distinct current-induced phase transition pathways and realize the visualization of the nanoscale phase percolation dynamics in a VO₂ oscillator.

The authors demonstrate the existence of chiral phonons in a non-chiral ferroelectric material, opening the possibility for phonon chirality control through ferroic switching of the electric polarization.

Electrocatalytic co-reduction of CO₂ and NO₃ ^- for urea synthesis is constrained by low efficiency. Here, the stable Cu^δ+ active sites, regulated by an analogous rectifying interface effect, not only enhanced the critical C-N coupling dynamics but also enabled high-performance urea synthesis.

Engineered inhalable exosomes deliver a bispecific T cell activator to pembrolizumab-resistant metastatic melanoma.

NatD is an acetyltransferase responsible for N-α-terminal acetylation of the histone H4 and H2A and has been linked to cell growth. Here the authors show that NatD-mediated acetylation of histone H4 serine 1 competes with the phosphorylation by CK2α at the same residue thus leading to the upregulation of Slug and tumor progression.

Lactate fuels cancer growth by activating ERK signaling through GCN5-mediated lactylation of ERK, which disrupts ERK–MEK interactions. Development of a cell-penetrating peptide blocking lactylation slows KRAS-mutant tumor development.

Zhang et al. found that histone deacetylase 1 (HDAC1) condensation is responsible for temozolomide resistance in glioblastoma by recruiting CCCTC-binding factor and remodeling chromatin in a deacetylase-independent manner. Disrupting the HDAC1 condensates with resminostat restores the sensitivity to temozolomide.

Wu and colleagues present the efficacy and safety results from the phase 3 SCORES trial evaluating suvemcitug plus chemotherapy in persons with platinum-refractory or resistant recurrent ovarian cancer.

Colourful patterns in two-dimensional lead halide perovskites are created by letting them self-etch into tiny squares that can template epitaxial growth.

Paraoxonase-1 (PON1) is a liver-specific glycoprotein that has been shown to be a tumor suppressor in hepatocellular carcinoma (HCC). Here, the authors show that PON1 reduces HCC tumor growth due to regulation of lactic acid production and regulatory T cell-mediated immunosuppression.

A combination of scanning probe microscopy and quantum sensing is used to investigate changes in water structure under confinement. A liquid–solid phase transition is observed in thin films of water below a confinement size of 2 nm at ambient temperature.

Authors show that O-GlcNAc transferase suppresses stress-granule formation by immobilizing the scaffold G3BP1 independent of its enzymatic activity upon induced proximity, and generalize to other condensates.

A virus-mimicking micelle selectively delivers drugs to diseased chondrocytes in osteoarthritis, significantly alleviating disease progression in mouse and sheep models.

A 15-year prospective cohort study found that during times of social unrest in Hong Kong, people experienced more conflicts with family and friends and this coincided with the use of social media—these factors were also associated with higher levels of depression.

Inspired by the human eye’s dynamic focusing, this work demonstrates an integrated bionic LiDAR that achieves energy-efficient, adaptive 4D imaging, offering a compact and scalable path toward intelligent machine vision.

Shape-changing substrates are pivotal for advancing minimally invasive, conformable bioelectronics, yet their implantation is hindered by inaccessible triggering mechanisms and complex geometric fabrication. Here, the authors report a digital 4D printing technique for fabricating customized shape memory hydrogel substrates enabling trigger-free shapeshifting with predefined onset periods.