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Water-vapor interfaces have been studied with many techniques, yet open questions persist about their electronic and molecular structure. Here, the authors demonstrate the application of soft x-ray second harmonic generation to study the water surface by leveraging attosecond pulses at the LCLS and a flat liquid sheet microjet, providing insights on the H-bond structure.

Young and colleagues describe an atmospheric pressure transmission-geometry MALDI approach equipped with plasma ionisation, which allows for subcellular mass spectrometry imaging of lipids and nucleotides in cells and tissues.

Targeting proinflammatory/oxidative enzymes is a promising approach to treat inflammatory diseases. Here the authors present a dual-specificity inhibitor for the simultaneous targeting of Vascular Adhesion Protein-1 and Myeloperoxidase, two cooperative but functionally independent enzymes, and report potent anti-inflammatory effects of the dual inhibitor in multiple animal models of inflammatory disease.

Kinetochores are large structures composed of hundreds of proteins that assemble onto centromeric DNA to form a microtubule-binding site that is essential for proper chromosomal segregation. The structure of budding-yeast kinetochore particles is now studied by EM and electron tomography, revealing a large central hub surrounded by multiple globular domains, and multiple attachment sites for microtubules.

Computational methods are becoming an increasingly important part of biological research. Using the Rosetta framework as an example, the authors demonstrate how community-driven development of computational methods can be done in a reproducible and reliable fashion.

‘Phollow’ is a live imaging-based fluorescence tagging approach that can track phage replication and spread in situ with single-virion resolution.

Agonists of the glucagon-like peptide-1 receptor are used to treat diabetes and obesity. Here, Wright et al. investigate the subcellular location of the receptor’s signaling events and uncover associations between signaling profiles and adverse drug reactions.

LLMs can tackle many higher-order tasks, raising the question of its ability to influence people’s political views. Across three preregistered experiments, here the authors show that LLM-generated messages can persuade people on various policy issues.

Aarrestad et al. show that, in contrast to psychedelics, the nonhallucinogenic psychoplastogen tabernanthalog promotes neuroplasticity through 5-HT_2AR activation without immediately increasing extracellular glutamate levels or immediate early gene expression.

A common but untested expectation is that nutrient enrichment causes biotic homogenization. However, a globally standardized nutrient addition experiment in grasslands shows proportionally similar species loss across scales and no biotic homogenization after up to 14 years of treatment.

Dark streaks that appear on the surface of Mars during warm seasons have been observed at the mid-latitudes and tentatively attributed to the flow of briny water. Imagery from the Mars Reconnaissance Orbiter over multiple Mars years suggests that these seasonally active features are also present in equatorial regions, where liquid surface water is not expected.

A novel antiviral targeting the SARS-CoV-2 PLpro protease shows strong efficacy in a mouse model, preventing lung pathology and reducing brain dysfunction. The study provides proof-of-principle that PLpro inhibition may be a viable strategy for preventing and treating long COVID.

The sexually transmitted human parasite Trichomonas vaginalis belongs to a clade of host-switching trichomonads that parasitize mammals, birds, livestock, and pets. Here the authors describe a chromosome-scale genome for T. vaginalis and assemblies of other bird and mammal-infecting species, identifying gene functions implicated in the spillover of trichomonads from birds to humans.

A reactive astrocyte subtype termed A1 is induced after injury or disease of the central nervous system and subsequently promotes the death of neurons and oligodendrocytes.

Many montane birds seasonally migrate between elevations. This study shows two bird species exhibit phenotypic plasticity in response to this altitude shift: the small-scale elevational migrant shows greater temperature-driven plasticity, while the large-scale migrant displays stronger hypoxia-driven plasticity.

Despite evidence for an ice-rich outer shell, little water ice has been observed on the surface of Ceres. Lobate morphologies observed on Ceres that are increasingly prevalent towards the dwarf planet’s poles are consistent with ice-rich flows.

Global-scale analyses of marine, terrestrial and freshwater assemblages found that temporal rates of species replacement were faster in locations with faster temperature change, including warming and cooling, and vulnerable assemblages were especially responsive.

Pattern recognition receptors (PRR) critically modulate innate immunity. Here the authors show in cancer cells that interferon responses and anti-tumor immunity activated by dsRNA-induced PRR signaling is enhanced by palbociclib-induced ER stress, with epigenetic changes and altered antigen presentation potentially contributing to this effect.

By combining experimental models with prospective clinical studies, the authors show that spinal cord injury causes a rapid reduction in cardiac function that precedes structural changes, and that the loss of descending sympathetic control is the major cause of reduced cardiac function following spinal cord injury.

Cikes et al. report dysregulation of glycerophosphocholine (GPC) metabolism in aged mouse muscle, which they functionally link to severe glucose intolerance. Correspondingly, muscle GPC levels are altered in both older adults and patients with type 2 diabetes.

This work compares the preclinical lung biodistribution and efficacy profile of inhaled anti-CCN2 (cellular communication network factor 2) Anticalin® protein PRS-220 for the treatment for idiopathic pulmonary fibrosis (IPF) compared to systemic delivery of a CCN2 inhibitor.

Owing to their conductivity, low-damping metallic ferromagnets are preferred to insulating ferromagnets in charge-based spintronic devices, but are not yet well developed. Here the authors achieve low magnetic damping in CoFe epitaxial films which is comparable to conventional insulating ferromagnetic YIG films.

Jamaican fruit bats support disseminated infection of Ebola but not Marburg virus. The differences in infection dynamics are partially attributable to Marburg’s less efficient entry and impaired antagonism of type I interferon signaling.

Nanobowls represent building blocks of fullerenes and nanotubes as detected in combustion systems and deep space, but their formation mechanisms in these environments have remained elusive. Here, the authors explore the gas-phase formation of benzocorannulene and beyond to the C₄₀ nanobowl.

Community resilience to stress is affected by factors such as pre-exposure to the same stress and intercommunity dispersal. The authors show that pre-exposing the most dominant members of a 23-species bacterial community to different levels of antibiotic stress leads to rapid evolution of resistance that improves metacommunity resilience even under high levels of dispersal.

This report from the 1000 Genomes Project describes the genomes of 1,092 individuals from 14 human populations, providing a resource for common and low-frequency variant analysis in individuals from diverse populations; hundreds of rare non-coding variants at conserved sites, such as motif-disrupting changes in transcription-factor-binding sites, can be found in each individual.

Oncolytic virus holds potential as a cancer therapy, but further optimization is desirable. Here the authors screen existing drug to find talazoparib, a PARP inhibitor, synergizing with reovirus type 3 Dearing (RT3D) to induce cancer cell apoptosis, anti-tumor immunity, as well as control of primary and rechallenge tumor in mouse models.

Laboratory and clinical strains of Crimean–Congo haemorrhagic fever virus use LDLR to bind and enter host cells in blood vessel organoids and mice. Infection can also occur through ApoE, possibly present on virus particles.

Class F receptors are therapeutic targets in human disease and understanding their structural changes during receptor activation may provide important pharmacological insight. Here, the authors combine computational and experimental methods to identify a molecular switch in TM6/7 of Class F receptors that mediates receptor activation.

Trapped films of air known as plastrons are promising for underwater engineering but typically have short lifetimes. Here, aerophilic titanium alloy surfaces are developed with thermodynamically stabilized plastrons for antifouling applications.

Using single-cell RNA sequencing and spatial transcriptomics, Hasel et al. uncover complex reactive astrocyte subtypes that occupy distinct areas of the brain. They find two super-responders expressing unique genes in strategic locations in the brain.

Little sulfur from the 2022 Hunga submarine eruption reached the atmosphere due to seawater–magma interactions, indicating that the climate impact of this type of eruption may be underestimated, according to analysis of ash collected throughout the event.

DNase I footprinting in 41 cell and tissue types reveals millions of short sequence elements encoding an expansive repertoire of conserved recognition sequences for DNA-binding proteins.

As presented at the 2025 ASCO Annual Meeting, intracerebroventricular infusion of bivalent CAR T cells targeting EGFR and IL-13Rα2 in patients with multifocal, recurrent glioblastoma was feasible and well tolerated, with the maximum tolerated dose identified, one patient with a partial response and one patient with durable stable disease.

An analysis of 24,202 critical cases of COVID-19 identifies potentially druggable targets in inflammatory signalling (JAK1), monocyte–macrophage activation and endothelial permeability (PDE4A), immunometabolism (SLC2A5 and AK5), and host factors required for viral entry and replication (TMPRSS2 and RAB2A).

Every year, hundreds of people die at sea because of vessel accidents, and a key challenge in reducing these fatalities is to make Search and Rescue (SAR) planning more efficient. Here, the authors uncover hidden flow features that attract floating objects, providing specific information for optimal SAR planning.

Centromere fragility can drive tumourigenesis, so protective mechanisms are important. Here, the authors suggest that the PBAF chromatin remodelling complex, which is frequently misregulated in cancer, helps to maintain the integrity of centromeres.

Chromium sulfur bromide is an air-stable van der Waals magnet, which has a large optical response. Here, Smolenski et al find a large exciton binding energy CrSBr, which they attribute to localization due to the quasi one-dimensional electronic bands.

Cells survive starvation by activating protective pathways. Here, the authors describe that kinase EFK-1/eEF2K defends against oxidative damage in long term starvation in C. elegans independently from its kinase activity and translation regulation.

RANK promotes the hormone-mediated development of thymic regulatory T cells during pregnancy; loss of RANK is associated with impaired maturation of maternal regulatory T cells, leading to fetal loss and the development of gestational diabetes.

InsP₃ 3-kinase phosphorylates 1,4,5-trisphosphate (InsP₃) specifically at its secondary 3-hydroxyl group to generate a tetrakisphosphate. Here, the authors used a combination of methods to survey InsP₃ 3-kinase ligand specificity and determined that IP3K specificity surpasses that of its natural substrate, allowing it to bind diverse ligands with a primary hydroxyl in the reactive position and based on a carbohydrate moiety.

Spatial transcriptomics was combined with single-nucleus RNA sequencing to annotate healthy and fibrotic human livers, improving spatial resolution of hepatocytes and receptor-ligand interactions and identifying cell populations that expand with injury.

Analysing phenotypic and genomic differences between urban and rural lizards, the authors identify a single non-synonymous polymorphism associated with heat tolerance plasticity that may explain how urban lizards can endure higher temperatures compared to those in forests.

Experimental analysis of reconstructed ancestral globins reveals that haemoglobin’s complex tetrameric structure and oxygen-binding functions evolved by simple genetic and biophysical mechanisms.

Results for the final phase of the 1000 Genomes Project are presented including whole-genome sequencing, targeted exome sequencing, and genotyping on high-density SNP arrays for 2,504 individuals across 26 populations, providing a global reference data set to support biomedical genetics.