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The study of insulating material by scanning electron microscopy (SEM) is limited by charging artefacts. Here, the authors report an interleaved scanning approach on frozen-hydrated biological samples that fosters charge dissipation and attenuates artefacts.

Chromosome-level genome assemblies of nine tetraploid and two diploid wild Oryza species provide insights into genome evolution within the genus Oryza and the potential for crop improvement and neodomestication.

PCSK9 regulates low density lipoprotein-cholesterol import and determines organ preference of metastatic pancreatic ductal adenocarcinoma, with PCSK9-low cells metastasizing to the liver and PCSK9-high cells preferring the lung.

Targeting a non-natural micropeptide ‘killswitch’ to several biomolecular condensates altered condensate compositions and revealed condensate functions in human cells

Uechi et al. found that a small-molecule lipoamide dissolves stress granules (SGs) by targeting SFPQ, a redox-sensitive disordered SG protein, alleviating pathological phenotypes caused by amyotrophic lateral sclerosis-associated FUS and TDP-43 mutants.

A bacterial reverse transcriptase synthesizes polydeoxyadenylate to provide population-level immunity against viral infection.

Genomic studies often lack representation from diverse populations, limiting equitable insights. Here, the authors show that the BIG Initiative captures extensive genetic diversity and reveals ancestry-linked health disparities in a community-based Mid-South cohort.

This study uses genetic crossing to identify the genes underlying the differences in virulence between two Cryptosporidium isolates. Candidate genes are validated using genetic editing, revealing that the small granule protein SKSR1 is a key virulence factor in Cryptosporidium.

The bacterial pathogen Legionella pneumophila is known to regulate a wide spectrum of host processes using its Dot/Icm effectors. In this work, He et al. provide insight into L. pneumophila regulation of ATP level in host cells.

The histone methyltransferase ASH1L has been linked to tumorigenesis, mainly in leukemia. Here, authors report that ASH1L cooperates with HIF-1α to induce a pro-metastatic transcriptome in prostate cancer cells, and promotes conversion of monocytes to lipid-associated tumor-associated macrophages in the bone metastatic niche.

Modifications enhancing degradation resistance and albumin affinity enabled the delivery of an siRNA conjugate silencing MMP13 to guinea pig and murine arthritic joints, improving therapeutic outcomes following intravenous administration.

Environmental impacts of agriculture can be difficult to assess due to limitations in current environmental sustainability indicators of crop production. This study develops a robust crop-specific environmental sustainability index that helps assess corporate sustainability strategies and policy.

Systematic analysis from the Global Burden of Disease study reported that, despite global improvements from 1990 to 2021, dietary iron deficiency-associated disease burden remains high in women, children and residents in low socio-demographic index countries.

Neurons in the median preoptic nucleus that express the prostaglandin EP3 receptor produce prolonged hypothermic responses or hyperthermic responses, respectively, following brief activation or inhibition.

RNF213 is an E3 ligase with ATPase activity. Here, the authors show that RNF213 is activated by ATP binding and senses cellular energy states, and reveal a transthiolation mechanism induced by immune signals through ATP increase in macrophages.

The endoplasmic/sarcoplasmic reticulum (ER/SR) plays a crucial role in calcium signaling, but there are few methods capable of efficiently capturing ER/SR Ca²⁺ dynamics. Here authors develop a set of genetically encoded indicators enabling ratiometric super-resolution imaging and detection of elementary Ca²⁺ release in cardiomyocytes.

P-selectin has been considered as a biomarker of hematopoietic stem cell (HSC) aging. Here, Yang et al. uncovered a new functional role of P-selectin engagement in regulating HSC regeneration and driving stem cell aging when perturbed.

Rare earth Nickelates, (RENiO₃) host a bond disproportionation phase transition where oxygen 2p holes form at one of the Ni sites. This process results in a spin-disproportionation state where a singlet state is formed by the spin of the nickel and the spin of the oxygen hole at every other site. Here, Li et al find evidence of this spin-disproportionated state in a rareearth nickelate.

A platform for profiling single-cell density reveals insights into the regulation of cell density homeostasis and patient drug responses.

Kinases regulate cellular processes, making their study essential for understanding cellular function and disease. Here, the authors evaluate methods to infer kinase activity from phosphoproteomics data and provide a toolkit to evaluate future methods.

The death of massive stars has traditionally been discovered by explosive events in the gamma-ray band. Liu et al. show that the sensitive wide-field monitor on board Einstein Probe can reveal a weak soft-X-ray signal much earlier than gamma rays.

In chemical-genetic and lipidomics analyses, the clinical candidate oncology drug tegavivint induced an unconventional form of nonapoptotic cell death that required the lipid metabolic enzyme trans-2,3-enoyl-CoA reductase.

Complete sequences of chromosomes telomere-to-telomere from chimpanzee, bonobo, gorilla, Bornean orangutan, Sumatran orangutan and siamang provide a comprehensive and valuable resource for future evolutionary comparisons.

In a post-hoc analysis of circulating tumor DNA (ctDNA) features from patients with metastatic prostate cancer treated with [¹⁷⁷Lu]Lu–PSMA-617 or cabazitaxel in the randomized phase 2 TheraP trial, low ctDNA levels at baseline were predictive of clinical benefit from [¹⁷⁷Lu]Lu–PSMA-617, and PTEN or ATM alterations were identified as potential biomarkers of response.

Goede et al. combined multiple modalities to define a common tremor network across disorders. This finding may help optimize deep brain stimulation and guide future noninvasive therapies.

Chen at al. show that CHD1 loss in SPOP-mutated prostate tumors confers castration resistance by increasing SREBP2-mediated cholesterol synthesis and subsequent androgen supply, an effect counteracted by combined androgen and cholesterol inhibition.

Using a genome-wide CRISPR knock-out screen, the authors defined the repertoire of genes that are required for proerythroblast survival and for terminal erythroid differentiation.

Recently, two oxidative enzymes have been reported to degrade extremely recalcitrant plastics, PVC and PE. Here, the authors show that these encouraging previous results could not be reproduced, and provide possible reasons for why the data may have been misinterpreted.

Diffusion models have shown promise in content generation, however, like many forms of generative AI, this comes with high computation cost, exacerbated by standard von Neuman computing architectures. Here, Cheng et al present a magnetoelectric memory for in-memory computing and demonstrate diffusion-based image generation on an 80×80 array.

Here, the authors leverage whole-genome sequencing from >88,000 diverse individuals to uncover 18 BMI-related genetic signals, including novel variants in participants of African genetic ancestry, highlighting the value of diversity in genetic discovery.

As presented at the 2025 ASCO Annual Meeting: in a randomized platform phase II trial, high rates of pathologic complete response were seen for neoadjuvant durvalumab plus chemotherapy when combined with new agents, most notably a TROP2-targeting antibody–drug conjugate, in patients with resectable non-small-cell lung cancer.

The immune-checkpoint molecule TIM-3 regulates microglial homeostasis, and its microglial-specific deletion reduced cognitive impairment in a mouse model of Alzheimer’s disease.

Using satellite and carbon-flux data, the authors show that enhanced gross primary productivity in recent decades is driven primarily by increases in the rate, rather than the duration, of carbon uptake. They highlight asymmetric changes in productivity across seasons, which may worsen under climate change.

Deeper proteome coverage empowers new biological insights. Here, the authors establish a standard analysis workflow for TMT-based data acquired on the Orbitrap Astral mass spectrometer and leverage it for aging research, distinguishing protein dynamics of early development and adulthood in mice.

The morphological complexity that develops on suspended sediment surfaces due to microbial colonization substantially increases drag, according to high-resolution microscopic imaging and fluid dynamics simulations.

Basal Pancreatic Ductal Adenocarcinoma (PDAC) is more aggressive than the classical subtype of pancreatic cancer. Here the authors report that RNA-binding protein LIN28B and its target HMGA2 drive basal PDAC pathogenesis by reducing PP2A methylation and activity, resulting in enhanced protein synthesis and aggressive features.

The taurine–taurine transporter axis is a critical dependency of aggressive myeloid leukaemias.

ATLAS is a tool for circuit tracing, demonstrated here in rodents. It allows anterograde transsynaptic tracing, starting from genetically defined neurons.

By combining modelling and simulated data with empirical data from 76 grassland sites across 6 continents, the authors show that the relative abundance of dominant species predicts species richness, while their absolute abundance predicts community biomass.

Natural products have historically made a major contribution to pharmacotherapy, but also present challenges for drug discovery, such as technical barriers to screening, isolation, characterization and optimization. This Review discusses recent technological developments — including improved analytical tools, genome mining and engineering strategies, and microbial culturing advances — that are enabling a revitalization of natural product-based drug discovery.

A novel covalent inhibitor, ISM3312, targets the main protease of multiple human coronaviruses, including drug-resistant strains, and shows broad antiviral activity. It offers a promising therapeutic strategy against current and future coronavirus threats.

A study reports on the DNA methylation dynamics during embryogenesis in marsupials, showing that these differ from those occurring during embryogenesis in eutherian mammals.

Disequilibrium genome-based restricted maximum likelihood (DGREML) simultaneously quantifies the contribution of SNPs and their directional covariances to trait heritability and shows that cross-autosomal correlations contribute substantially to SNP-based heritability for many complex traits.

Small-conductance Ca²⁺ -activated K⁺ (K_Ca2.1-K_Ca2.3) channels modulate neuronal and cardiac excitability. Here, authors report cryo-EM structures of the K_Ca2.2 channel, providing a basis for understanding the small unitary conductance and pharmacology of K_Ca2.x channels.

An analysis of manuscript preparation guidelines across 541 ecology and evolution journals reveals widespread paucity in guidelines intended to make journal articles accessible to people with disabilities, underscoring an urgent need for journal policy reform.

While anti-retroviral therapy (ART) helps contain HIV, whether adoptive T cell therapy further improve the prognosis is unclear. Here the authors conduct an open-label, single-arm phase 1 study to assess the safety (primary outcome) and characteristic (secondary outcome) of autologous, HIV-specific T cell therapy to find it safe to warrant further efficacy assessment.

Caesium cations promote the coagulation of 2D and 3D perovskite colloids, synchronizing their nucleation kinetics and enabling the formation of homogeneous 2D/3D heterostructured lead-free photovoltaics with a certified power conversion efficiency of 16.65%.

The authors report on acoustic loudness factor (ALF), which can be used to benchmark small-molecule photoacoustic probes, analogous to fluorescence brightness. The ALF enables the direct comparison of probes used for photoacoustic imaging.

The role of germline variation in cancer remains underexplored. Here, the authors investigate the landscape of germline structural variants on tumour DNA methylation across pediatric brain and central nervous system tumour patients and suggest disease implications.