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Efforts by leaders of the US national academies to adjust to the new political reality have spurred member concerns about capitulation and censorship.

How the brain adapts to rising working memory demands remains unclear. Here, the authors show that entorhinal cortex power features contributed more under medium-to-high loads than hippocampus and lateral temporal cortex, serving as a bridge between these regions.

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.

Two types of amyloid-β protein (1–42) (Aβ₄₂) fibrils are known to form in the insoluble fraction of diseased human brains. Now, another type of Aβ₄₂ fibril (type III) has been identified in the soluble fraction of Alzheimer’s disease brain using cryo-electron microscopy. These studies also reveal differences in ligand–fibril interactions between fibril types.

An icing forecast hydrogel device encapsulating ice-nucleating proteins colorimetrically predicts ice formation with high accuracy. The device successfully activated a wind turbine deicing system 70 min before ice accumulation.

The 5′ untranslated region is a critical regulatory region of mRNA, influencing gene expression regulation and translation. Chu, Yu and colleagues develop a language model for analysing untranslated regions of mRNA. The model, pretrained on data from diverse species, enhances the prediction of mRNA translation activities and has implications for new vaccine design.

Polygenic risk scores for Alzheimer’s disease derived from individuals of European ancestry can show improved performance in multiancestry settings after incorporating genome-wide association summary statistics from diverse populations.

Sexual dimorphism is a feature of many cancers, but how this functions is often unclear. Here the authors show that in bladder cancer it is regulated by a microbiota–lurasidone–LCN2 circuit that controls the accumulation of a subpopulation of senescence-like neutrophils.

An avian influenza H7N9 virus causes severe human disease, including acute and often lethal respiratory failure. Here, the authors report that plasma levels of angiotensin II, a regulatory peptide of the renin–angiotensin system, are associated with disease severity and fatal outcome in infected patients.

Investigating cell heterogeneity and type-specific response is essential for improving crop resilience. Here, authors generate single-cell transcriptional landscape of maize roots in response to heat stress and reveal the relationship between the cortex and the heat tolerance.

Renal cell carcinoma consists of several subtypes, and recurrence is highly dependent on subtype. Here, the authors develop a multi-classifier using imaging, lncRNA and clinical data to predict recurrence in papillary renal cell carcinoma.

The genomic epidemiology of Acinetobacter baumannii, which is rising in virulence and multidrug resistance, was explored. This study examined bloodstream infection isolates from Chinese patients in 2011–2021, revealing increased genetic diversity and dominance of highly virulent ST208.

There is a critical gap in understanding the full spectrum of health effects associated with NO_x exposure. Here, the authors find using UK Biobank data that mortality from all-cause, non-accidental and other 20 specific diseases was significantly associated with NO_x.

Hydrogen oxidation in alkaline media is vital for fuel cells and ammonia compressors but typically requires costly platinum catalysts. Here the authors report a Pd-Ru pair decorated on Pt to enhance the mass activity of noble-metal for hydrogen oxidation reactions.

Square and rectangular beams made with new condenser apertures enable more efficient image capture in low-dose transmission electron microscopy with no compromise to image quality in single-particle cryoelectron microscopy.

By constructing a graph-based grapevine pangenome reference (Grapepan v.1.0) and incorporating structural variations and phenotypic maps, the study investigates the genetic basis of agronomic traits, empowering grapevine genomic breeding.

Pulmonary artery-vein segmentation is essential for disease diagnosis but has not been used with non-contrast CT. Here the authors developed HiPaS, a deep learning method which enables this with no inferiority to CTPA performance and a large-scale anatomical study using HiPaS reveals pulmonary vessel differences associated with sex, age, and disease.

Worldwide, the number of only-child families is increasing. This research examines how growing up without siblings affects adult brain structure, function and connectivity, cognition, personality and mental health.

HD5 induces filopodial extensions in epithelial cells that the pathogen Shigella exploits to facilitate invasion and infection.

Socioeconomic status is multidimensional and can change over time. Xu, Lui, Ji et al. found dimension-specific, late-stage-specific and change-specific socioeconomic effects on brain, cognition, personality and emotion.

Real-time monitoring of the structural evolution of catalysts is essential for uncovering catalytic mechanisms and enhancing performance. Here, the authors report a time-resolved measurement that reveals the reconstruction of NiFe-based (oxy)hydroxides, facilitating highly active oxygen evolution.

CAR-T cell therapies targeting BCMA have shown promising responses in patients with multiple myeloma (MM), however primary resistance and relapse are frequently observed. Here the authors report the results of a phase I//II study of bispecific CAR T-cells targeting BCMA and CD19 in relapsed/refractory MM.

Laramide flat-slab subduction releases fluids into the overlying crust that mediate water-fluxed melting of precursor arc lower crust, ultimately forming porphyry copper deposits, according to a geochronology and thermobarometry study.

Computationally designed genetically encoded proteins can be used to target surface proteins, thereby triggering endocytosis and subsequent intracellular degradation, activating signalling or increasing cellular uptake in specific tissues.

This study finds that during acute viral infection of the CNS, meningeal lymphatic vessels (MLVs) can transport virus from the CNS to draining cervical lymph nodes. VEGF-C-induced expansion of functional MLVs facilitated virus clearance.

Geochemical analyses correlating the stratum that overlies the sediments containing the Omo fossils with material from a volcanic eruption suggest that these fossils (the oldest known modern human fossils in eastern Africa) are over 200,000 years old.

Rare disease DEDSSH1-associated DPH1 mutations impair eEF2 diphthamide modification that leads to eEF2 as a transcriptional coactivator for p53 to enhance expression of the cell proliferation inhibitor p21, resulting in birth defects.

Transcription termination or pausing during DNA replication in bacteria and humans results in DNA damage with exposed 3′ single-stranded DNA ends and mutations.

The large-scale synthesis of high-concentration dispersions of 2D nanosheets remains challenging. Here, the authors report a multi-step process to produce aqueous dispersions of few-layer graphene with ~94.5 wt.% yield and concentrations exceeding 100 mg/mL, showing the important role of inter-sheet repulsive excluded volume interactions.

This study maps the single-axon projections of 7,180 hypothalamic peptidergic neurons in male mice and uncovers extensive collateralization, topographic target innervation and modular intra-hypothalamic organization.

Liang, Yan, Long, Ji et al. find that the origin and dynamics of 5-hydroxymethylcytosine (5hmC) during early development are not conserved between humans and mice and that 5hmC contributes to the activation of human embryonic genes.

Symbiotic nitrogen fixation is a tightly regulated process serving as a sustainable source of nitrogen (N) in agriculture. Here it is shown that external N sources precisely regulate N fixation efficiency by modulating iron transport in nodules of legumes.

The mevalonate pathway intermediate farnesyl pyrophosphate is shown to regulate the survival of migratory dendritic cells by affecting their mitochondrial metabolism, thereby contributing to the pathogenesis of systemic lupus erythematosus.

Many diseases are driven by the insufficient expression of critical genes, but few technologies are capable of rescuing these endogenous protein levels. Here, Cao et al. present an RNA-based technology that boosts protein production from endogenous mRNAs by upregulating their translation.