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A national prospective study of patients requiring hospitalization for COVID-19 demonstrates global cognitive deficits at 1 year, associated with elevated brain injury markers and reduced gray matter volume.

Analyses of snRNA genes in a French cohort of people with rare disorders, with validation through international collaboration, identify monoallelic and biallelic variants in RNU2-2 as frequent causes of neurodevelopmental disorders with epilepsy.

An analysis of whole-exome sequencing data linked to longitudinal electronic health records from 44,028 British South Asians finds new gene–phenotype associations and identifies 2,991 genes with rare biallelic predicted loss-of-function genotypes.

The transmission dynamics of the 2023–2024 Oropouche virus (OROV) outbreak in Brazil (Manaus City) revealed a twofold increase in Oropouche seroprevalence in Manaus, and in a separate historical reconstruction, the authors estimate that there were approximately 9.4 million OROV infections during major outbreaks across Latin America and the Caribbean.

The ZFTA–RELA fusion, an oncogene for ependymomas, promotes the production of itaconate, and its dependence on this metabolite represents a new therapeutic target for this cancer.

Icosahedral viruses package their genomes into a proteinaceous capsid to near crystalline density. Here, the authors report cryo-EM-based insights into the post-packaging genome positioning, virion assembly and maturation mechanisms in the tailed bacteriophage T4.

The APOE-ε4 allele is the strongest genetic risk factor for late-onset Alzheimer’s disease, but it is not deterministic. Here, the authors show that common genetic variation changes how APOE-ε4 influences cognition.

The meningeal compartment communicates with the brain to modulate homeostatic functions. Here, the authors demonstrate that natural killer (NK) cells and innate lymphoid cells (ILC) 1 shape synaptic neuronal transmission and affect mouse behavior.

In this study, the authors identify a collaboration between the epigenetic regulators, EZH2 and DNA methyltransferase that contributes to prostate cancer lineage reprogramming.

Starburst galaxies are seen to host galaxy-scale winds, which are super-fast and could be powered entirely by the thermal pressure of gas heated by supernovae.

An optical archival storage technology based on femtosecond laser direct writing in glass addresses the practical demands of archival storage.

This study analyses whole-genome sequencing data of cancer samples from 10,983 patients and explores relationships among mutational signatures, various biomarkers and clinical outcomes.

Warren et al. used data from a retrospective cohort of 50,000 women attending breast screening. Arbitration between human and AI decisions was performed in a reader study following normal arbitration workflow. After arbitration, replacing the second human reader with AI in a double-read breast screening workflow was noninferior to two human readers.

How neuron-level interactions produce complex cognitive behavior remains unclear. Here, the authors develop a brain circuit mechanistic model based on physiological computation, that uncovers an unexpected neural code, subsequently validated by empirical data.

Annunziato, Quan and Donckele et al. identify G3BP2 (Ras–GAP SH3 domain-binding protein 2) as a molecular glue-induced neosubstrate of the CRL4^CRBN E3 ubiquitin ligase. The CRBN–glue neosurface uses a molecular surface mimicry mechanism to recruit and degrade G3BP2 in a compound-dependent manner.

GIANT, a genetically informed brain atlas, integrates genetic heritability with neuroanatomy. It shows strong neuroanatomical validity and surpasses traditional atlases in discovery power for brain imaging genomics.

Results of the phase 2 POLAR trial show that biomarker-guided treatment in patients with metastatic pancreatic cancer based on homologous repair deficiency leads to encouraging clinical response rates in immune cell-infiltrated tumors.

Here authors report Syngap1 loss or reduction in mice does not affect cortical progenitors, unlike in human organoids. This suggests some species-specific differences but still supports synaptic dysfunction as the most probable cause of SYNGAP1-related disorders.

Using 63 globally distributed grassland and shrubland sites from the International Drought Experiment, this study identified plant traits linked to drought resistance after 1 year of extreme drought across growth forms, lifespans and climate.

The evolutionary dynamics of aneuploidy in solid tumors are challenging to study. Here the authors introduce a method, ALFA-K, which estimates karyotype fitness and predicts emergent karyotypes before experimental detection, and test its performance on synthetic and empirical data.

Li, Turaga and colleagues reveal intrinsic cardiomyocyte senescence and a hypoxic, mechanically stressed microvascular niche in hypoplastic left heart syndrome right ventricles and demonstrate that ventricular assist device therapy can alleviate these senescent states.

Highly pathogenic avian influenza H5N1 viruses are of global concern. This study shows that a low-dose H5N1 clade 2.3.4.4b Alum/CpG-adjuvanted vaccine elicits broad, durable antibody and T cell responses and protects female mice against lethal homologous and heterologous H5N1 challenges.

In cutaneous melanoma, desmosome genes are frequently affected by coding mutations that decrease their expression. This decrease in expression occurs predominantly in keratinocytes in the tumor microenvironment and can induce hyperproliferation of adjacent melanoma cells in coculture.

CaBLAM is a bioluminescent genetically encoded calcium indicator that delivers high-contrast signals as shown in cell culture, in the in vivo mouse brain and in zebrafish larvae.

A pangenome reference for the phenotypically diverse crop sorghum aims to help accelerate future efforts to breed crops that are better adapted to changing environments.

The authors show that nonlinear self-confinement of magnons in a thick iron garnet film enables magnetic auto-oscillations via local electrical spin injection, resulting in mode-dependent and directional magnon emission in extended magnetic layers.

Mucosal melanomas are not thought to be UV radiation (UVR)-driven, yet some present UVR-related mutations. Here the authors show that some mucosal melanomas, especially conjunctival, present mutations characteristic of UVR exposure, yet share structural variants typical of other mucosal melanomas.

Schmauck-Medina et al. review dietary restriction as a class of geroprotective interventions, considering evidence across species, conflicting data, mechanisms, side effects and pharmacological mimetics.

This Perspective reviews tools developed over the past five years in the macromolecular modeling, docking and design software Rosetta.

Fast excitatory neurotransmission is mediated by AMPA receptors. Here, the authors discover that the GluA4 AMPA receptor subunit has distinct structural properties and conformational plasticity that tune its activation to glutamate.

How is specific ribosomal RNA expression precisely controlled in the malaria parasite? Dr. Couble et al. show that a switch between distinct energy-generating pathways during parasite development directly impacts the accessibility to rDNA chromatin.

Drug combination discovery remains slow and challenging. Here, the authors introduce Combocat, an open-source framework that combines acoustic liquid handling protocols with machine learning to achieve ultrahigh-throughput drug combination screening; as proof of concept, they use Combocat to screen 9,045 drug combinations in a neuroblastoma cell line.

The authors show that the CD4 mimetic CJF-III-288 stabilizes HIV-1 Env in an asymmetric “open” State-3 conformation, guiding anti-CoRBS antibodies to boost ADCC against infected cells and delay viral rebound in vivo, underscoring therapeutic promise.

Liquid biopsy methods have mainly been focused on the use of peripheral blood, and comparison between body fluids has been limited. Here, the authors utilize samples from a rapid tissue donation program to compare body fluid sites in their representativeness of the metastatic disease in patients with breast cancer.

As presented at the 2026 ASCO Genitourinary Cancers Symposium, in the phase 2 INDIBLADE trial, induction therapy with ipilimumab and nivolumab followed by consolidating chemoradiotherapy in stage II/III muscle-invasive bladder cancer led to encouraging bladder-intact event-free survival outcomes that were associated with ctDNA clearance.

Here the authors provide an explanation for 95% of examined predicted loss of function variants found in disease-associated haploinsufficient genes in the Genome Aggregation Database (gnomAD), underscoring the power of the presented analysis to minimize false assignments of disease risk.

Gold-rich magmas in subduction zones originate from repeated high-temperature melting of an oxidized mantle, as revealed by geochemical analyses of submarine glasses from the Kermadec arc.

The ~200-Myr-old star TOI-2076 hosts a young four-planet system, the orbits and atmospheres of which are still evolving, showing signs of early dynamical reshaping and atmospheric sculpting and offering a rare glimpse of how planetary systems form and transform in their youth.

Clade 2.3.4.4b highly pathogenic H5N1 is currently causing a panzootic and has the potential to become a pandemic. Here, Peña Alzua and colleagues develop specific monoclonal antibodies against this virus that could be used to prevent or treat human infections.

The functional organization of the posterior parietal cortex (PPC) for guiding eye movements has remained unknown. Here, the authors use functional ultrasound neuroimaging to reveal small, tuned clusters in PPC that reliably encode where we look over months to years.

A pan-cancer genomic analysis reports the effects of structural variations on chromatin domains (TADs). Most TAD disruptions do not result in appreciable changes in expression of nearby genes.

While therapies targeting type I BRAF mutations have been developed, there are limited options for those with type II and III mutations. Here, the authors identify a subset of BRAF-mutant non-small cell lung cancer patients and characterise the pan-RAF inhibitor exarafenib, demonstrating efficacy in preclinical models and investigating subsequent resistance mechanisms.

How inflammation spreads from the skin to the joints in psoriatic disease is unclear. Here, the authors show that joint-resident fibroblasts can control differentiation of infiltrating skin-derived myeloid precursors that can become inflammatory macrophages.

Machine learning can be used to identify subtypes of psychiatric disease. Here the authors identified two neurostructural subgroups in schizophrenia, each showing reproducibility and generalizability across different collection locations and illness stages, using the SuStain algorithm.

Large-effect variants in autism remain elusive. Here, the authors use long-read sequencing to assemble phased genomes for 189 individuals, identifying pathogenic variants in TBL1XR1, MECP2, and SYNGAP1, plus nine candidate structural variants missed by short-read methods.

Down syndrome (DS) increases gene dosage that disrupts neurodevelopment and cognition. Using human-derived isogenic neurons, this study reveals altered network activity, synaptic dysfunction, and ion channel defects underlying DS neural impairment.

Despite high morbidity and mortality, there are currently no approved vaccines for protection against Middle East respiratory syndrome (MERS) coronavirus. Here the authors develop a ferritin nanoparticle-based MERS-CoV vaccine that elicits high levels of neutralizing antibodies in mice, non-human primates, and alpacas and prevents infection in an alpaca challenge model.

How chemotherapeutic nucleoside 6-thio-2’-deoxyguanosine (6-thiodG) targets telomerase to inhibit telomere maintenance in cancer cells and tumors was unclear. Here, the authors show that telomere length and telomerase status determine 6-thio-dG sensitivity and uncover the molecular mechanism by which 6-thio-dG selectively inhibits telomerase synthesis of telomeric DNA.