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This manuscript presents a non-contact ultrasonic system for large-scale additive manufacturing, where the low-intensity ultrasound without cavitation refines grains via dendrite fragmentation through acoustic streaming and Marangoni-driven melt flow.

Two phase 2 trials, along with translational analysis of prospective cohorts and experimental analysis, indicate that immunosenescence as a mechanism of resistance to immunotherapy can be overcome with the senolytics dasatinib and quercetin in patients with head and neck squamous cell carcinoma.

Tergaonkar and colleagues identify a noncanonical interaction between the NF-κB transcription factor family member p52 and the ETS family member ETS1. They find that the p52–ETS1 complex is required for splenic germinal center B cell formation and T cell-dependent antibody responses.

The insertion of thin layers of cobalt can stabilize β-tungsten under back-end-of-line thermal constraints, allowing a 64-kb spin–orbit torque magnetic random-access memory to be fabricated that offers a spin–orbit torque switching of 1 ns, data retention of more than 10 years and a tunnelling magnetoresistance of 146%.

Ionizable lipids containing albumin-binding motifs are used in lipid-nanoparticle-based mRNA vaccines, facilitating lymph node enrichment and dendritic cell internalization to potentiate their efficacy and avoiding liver accumulation.

Frequencies for motor kinematics are encoded by the cerebellum through population tuning of firing probabilities, which leads to cerebellar oscillations and corresponding motions.

The PrimeGen framework is a multi-agent large language model system used to navigate intricate primer design workflows for amplicon sequencing.

This trial evaluated the immunogenicity and safety profiles of a bivalent aerosolized adenovirus-vectored COVID-19 vaccine and an intramuscular bivalent mRNA booster. The mRNA booster induced higher neutralizing antibody levels and a distinct memory B cell response, yet was associated with a higher incidence of adverse reactions.

Excited state dynamics of alloyed quantum dots differ from that of binary quantum dots. Here, the authors use femtosecond spectroscopy and theoretical calculations to show that alloying tunes relaxation dynamics separately from traditional optical properties of quantum dots.

A pharmacophore-oriented 3D molecular generation method, which efficiently generates diverse, drug-like molecules is proposed. It successfully identifies new inhibitors in real-world drug discovery.

Differentiation of bone niche macrophages regulates bone homeostasis. Here the authors show that Raf kinase inhibitor protein RKIP regulates differentiation of bone niche macrophages to mediate osteoclastogenesis and H-type vessel formation.

Human cortical functions rely on intricate spatial arrangements and interactions among neuronal cell types. Here, authors show a comprehensive cellular atlas illustrating detailed neuron distribution and communication patterns across cortical regions.

SOX2 is known to be oncogenic in squamous cell carcinomas. Here, the authors demonstrate that SOX2 promotes global histone acetylation and reprograms lipid metabolism in esophageal squamous cell carcinoma cells.

Researchers’ access to scientific research findings remains inequitable owing to financial and geographical barriers, highlighting the need for more sustainable and inclusive modes of communication to complement existing journals and conferences. Free, online webinar platforms offer a powerful way to democratize scientific knowledge and support career development globally. Drawing from our experience building Open Box Science — a not-for-profit grassroots organization that has hosted over 250 webinars for audiences from more than 70 countries — and examining other successful initiatives, we share practical insights on how to build thriving communities for scientific exchange and call for the continuous support of such platforms. We also highlight how early-career scientists can leverage such platforms to expand their network and enrich their perspectives.

Narrowband blue afterglow materials are critical in optoelectronic applications. Here, the authors realized efficient ultra-narrowband deep blue afterglow by short-range charge transfer in a series of indolocarbazole emitters.

Previous ophthalmic foundation models have struggled to generalize effectively to diverse and rare fundus diseases, restricting their clinical applicability. Here, the authors introduce a vision-language foundation model that demonstrates superior performance in diagnosing both common and rare fundus conditions.

Timely identification and treatment of cerebral lesions in high-risk neonates are crucial. Here, the authors present a deep learning system that extracts multiple standard views from neonatal cranial ultrasound videos and diagnoses severe cerebral lesions with high accuracy, outperforming junior radiologists.

Excitation-dependent multicolour emission is desirable, but hard to obtain. Here, the authors report the development of a molecular symmetry breaking strategy to all excitation-dependent multicolour emissions from one chemical entity.

The quark structure of the f₀(980) hadron is still unknown after 50 years of its discovery. Here, the CMS Collaboration reports a measurement of the elliptic flow of the f₀(980) state in proton-lead collisions at a nucleon-nucleon centre-of-mass energy of 8.16 TeV, providing strong evidence that the state is an ordinary meson.

Annexin A1 mRNA-loaded liposomes alleviate acute pancreatitis in mice by restoring macrophage efferocytosis and suppress STING pathway activation, offering a promising nanotechnology-based therapeutic strategy.

A reinforcement learning-based virtual reality system, implementing a series of sport sessions with coaching, was as effective as standard physical activity in reducing fat mass in adolescents, with positive effects on cognition.

Chronic care manages long-term, progressive conditions, while acute care handles short-term ones. Here, authors show chronic conditions account for most of the global health burden, with 68% of DALYs and 93% of YLDs attributed to chronic care needs.

HIV infection is associated with increased risk of more severe Mpox, yet the underlying mechanisms aren’t well understood. Here, the authors reveal increased MPXV replication and immune dysfunction in SIV-MPXV co-infected rhesus macaques and, using proteomics and phosphoproteomics from multiple organs, identify involved pathways.

The diagnosis and prognosis of chronic kidney disease (CKD) relies on invasive renal biopsies, which can be clinically constrained. Here, the authors develop a non-invasive model using retinal images that can be used to screen for CKD and identify five common pathological types of CKD.

Monkeypox or Mpox represents a worldwide health emergency, and efficient vaccines are urgently needed. Here authors present a modified vaccinia virus as vaccine candidate, generated from the Tiantan strain by targeted gene deletion to make it replication-deficient, which elicits robust immune response in both mouse and macaque models, with favourable safety and long-lasting protection profiles in the non-human primates.

Using data from the UK Biobank, the authors develop a comprehensive human metabolome–phenome atlas, including a browsable web tool, to uncover unique metabolite–trait and metabolite–disease associations with time, and discuss potential causal relationships.

CRISPR screens identify hepatic ABCC4 as a modulator of LDLR. Inhibiting ABCC4 increases hepatic LDLR, lowers plasma LDLC and acts via the cAMP-Epac2/Rap1a signaling pathway to suppress PCSK9, preventing LDLR degradation.

How metabolic signals are sensed by the cell cycle machinery remains unclear. Here, the authors demonstrate that the glycolytic enzyme PFKM acts as a citrate sensor to promote mitosis, coupling metabolic activity to cell cycle regulation.

Protocol for fabricating synthetic viscoelastic antigen-presenting cells and their application in T cell engineering. These synthetic cells support robust T cell activation and expansion and improve chimeric antigen receptor transduction efficiency.

A genome-wide association meta-analysis study of blood lipid levels in roughly 1.6 million individuals demonstrates the gain of power attained when diverse ancestries are included to improve fine-mapping and polygenic score generation, with gains in locus discovery related to sample size.

Chen et al. report all-site alloying for 3D perovskites where B-site strontium doping retards the crystallisation and induces sequential A-site doping with annealing. The controllable crystallisation enables blue LEDs with peak efficiency of 23.3% at 487 nm and tuneable emission to 463 nm.

Using visible-light-induced crosslinking, a local stiffening approach is developed for ex vivo mouse and human lung tissue as an early lung injury model, directing epithelial cell mechanosensing, differentiation and nascent protein deposition.

Federated learning (FL) algorithms have emerged as a promising solution to train models for healthcare imaging across institutions while preserving privacy. Here, the authors describe the Federated Tumor Segmentation (FeTS) challenge for the decentralised benchmarking of FL algorithms and evaluation of Healthcare AI algorithm generalizability in real-world cancer imaging datasets.

Antiferromagnets are promising for nano-oscillator in terahertz frequency. However, realizing antiferromagnetic moment oscillation via spin-orbit torque remains elusive. Here, the authors demonstrate oscillations in Mn₂Au films.

Pei et al. overcome desorption of passivating molecules under photothermal stress in wide-bandgap perovskites and achieve perovskite/Cu(In,Ga)Se₂ tandem solar cells with a certified efficiency of 27.35%.

Using an electrolyte micro-emulsion strategy, a lithium anode and high-voltage cathode can be simultaneously stabilized by liquid–liquid interfacial tension to achieve high-energy-density lithium-metal batteries.