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A wide survey of pesticide effects on soil biodiversity across 373 sites in Europe reveals that pesticide residues occur in 70% of sites and have major effects on soil biodiversity and functional ecology.

The microbiota may mediate the differential responses to oral cholera vaccine (OCV). Here, the authors reveal that the presence of sphingolipid-producing bacteria is associated with the development of protective immune responses after OCV.

The authors model near-ground and within-canopy microclimates in a tropical montane rainforest. They show that short-distance shifts towards dense vegetation or vertically downwards in canopies reduce velocities, highlighting that structurally complex ecosystems may provide short-term climate refuges.

Humans alter the daily timing of animal activity, potentially reshaping predator–prey interactions. This meta-analysis reveals that larger species tend to “lose” under human disturbance, with large predators overlapping less with their prey, and large prey overlapping more with their predators.

Boosting mitochondrial metabolism in neurons in central memory circuits by enhancing Ca²⁺ retention in the mitochondrial matrix is shown to improve long-term memory formation in flies and mice.

Hepatic glycogenolysis is essential for protein glycosylation and rhythmic secretion by the liver. Disruptions to hepatic glycogenolysis, caused by congenital diseases or physiological factors such as obesity, caloric restriction and changes to meal timing, alter hepatic protein secretion.

Here, the authors show that 2’-O-methylated RNA fragments from ribosomal RNA naturally block TLR7 and TLR8, helping to avoid avoid harmful self-RNA detection and autoimmunity.

Here the authors compare genetic testing strategies in rare movement disorders, improve diagnostic yield with genome analysis, and establish CD99L2 as an X-linked spastic ataxia gene, showing that CD99L2–CAPN1 signaling disruption likely drives neurodegeneration.

The lowest-frequency gravitational wave background may be shaped by supermassive black hole binaries that scatter nearby stars or dark matter. In this case, the NANOGrav 15-year dataset favours dense galactic centres with 10⁶ solar masses per cubic parsec.

In this study, the authors present optimization and efficacy testing of apolipoprotein-based lipid nanoparticles for delivering various nucleic acid therapeutics in vivo to immune cells and their progenitors in the bone marrow.

A national classification system of wetland hydrologic connectivity to streams, which could be applied globally, demonstrates and advances current understanding of how wetland connectivity affects surface water quality.

Microscopic imaging and biochemical studies show that sinuses in mouse and human form a highly dynamic surface that regulates fluid movement and immune cell surveillance via RAMP1-dependent regulation of smooth muscle contraction and RAMP2-dependent regulation of the sinus endothelial barrier.

The study shows a micron-scale polariton structure where an artificial gauge field creates topological, non-reciprocal edge transport without strong magnetic fields, overcoming key limits for topological polariton lasers and devices.

Affinity-proteomics platforms often yield poorly correlated measurements. Here, the authors show that protein-altering variants drive a portion of inter-platform inconsistency and that accounting for genetic variants can improve concordance of protein measures and phenotypic associations across ancestries.

Vertical transmission is thought to favour beneficial host–microbe interactions, but these may also be context dependent. Here Bruijning et al. show with a model that variable environments can select for bet-hedging by hosts via imperfect vertical transmission of microbes.

Analysis combining multiple global tree databases reveals that whether a location is invaded by non-native tree species depends on anthropogenic factors, but the severity of the invasion depends on the native species diversity.

Sabatino and colleagues examine expanded CD8⁺ T cell clonotypes from a small cohort of multiple sclerosis patients. They identified several cognate peptide epitopes that derive from Epstein–Barr virus, suggesting EBV reactivation may drive pathogenesis in these patients.

The relative contribution of lipid catabolism on fasting-induced longevity was unknown. Authors showed lifespan extension from fasting depend on silencing lipid catabolism upon nutrient replenishment through phosphorylation of NHR-49 by KIN-19.

Water-based fabrication is of potential use for a range of applications, but can be challenging. Here, the authors report the use of silk fibroin as an absorbate for the preparation of high density nanoparticle layers by water-based processing.

It is not clear how agricultural intensification affects spatially coupled ecosystems. Here, the authors use long-term datasets on managed grasslands coupled with unmanaged wetlands showing that grassland intensification affects ecosystem service multifunctionality of spatially coupled wetlands

Heparan sulfate proteoglycans facilitate the assembly of clusters of glycoRNAs and cell surface RNA-binding proteins, which negatively modulate VEGF-A signalling and angiogenesis.

By combining satellite observations with ground-based data and expert validation, this analysis demonstrates considerable misestimation of grassland extent and thereby carbon stock estimates in previous global assessments based on remote sensing.

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.

Here the authors present NCATS-SM0225, a small molecule that inhibits ERAD and selectively kills cancer cells by binding VDACs, disrupting calcium homeostasis, and triggering the PERK-STIM1 pathway to degrade ERAD regulators.

This study reports that de novo germline missense variants in SF3B1, distinct from the somatic variants frequently observed in cancer, cause a neurodevelopmental disorder and disrupt global RNA splicing.

Non-invasive strategies to detect and track activated myeloid cells will facilitate disease diagnosis and monitoring in patients affected by neuroinflammatory disorders. Here, the authors present 18F-FMD, a dendrimer-based PET tracer that detects and monitors activated myeloid cells at different stages (presymptomatic and symptomatic) of Experimental Autoimmune Encephalomyelitis (EAE) in mice and in response to disease-modifying therapies.

Lipopeptides are used to combat drug-resistant infections, but drawbacks limit their application. Here, Lim et al. contrast the mechanisms of lipopeptides that are superficially similar yet disrupt membranes in distinctly different ways.

Using two newly developed immunoassays tested in three clinical cohorts, this study highlights CSF DOPA decarboxylase as a promising biomarker for differentiating dementia with Lewy bodies and Parkinson’s disease from Alzheimer’s disease and controls.

Scanning nitrogen-vacancy microscopy unveils super-moiré spin textures emerging in twisted double-bilayer CrI₃ and provides real-space evidence of antiferromagnetic Néel-type skyrmions spanning multiple moiré cells.

Non-nutritive sensory components of high-fat diet, such as bacon flavour, are sufficient to impair metabolic health in offspring in mice.

Verhaege et al. identify a conserved fibroblast barrier population at the base of the choroid plexus that compartmentalizes brain–CSF interfaces and is disrupted by inflammation, revealing a new site of central nervous system immune entry and barrier regulation.

A recently developed class of magneto-sensitive fluorescent proteins are engineered to alter the properties of their response to magnetic fields and radio frequencies, enabling multimodal sensing of biological systems.

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.

Climate change can alter when and how animals grow, breed, and migrate, but it is unclear whether this allows populations to persist. This global study shows that shifts in seasonal timing are key to helping vertebrate species maintain population growth under global warming.

Data from over 700,000 individuals reveal the identity of 83 sequence variants that affect human height, implicating new candidate genes and pathways as being involved in growth.

Lien et al. show that low glycemic diets can reduce tumour growth by deregulating lipid metabolism.

An alternative mating system, termed parasex, produces progeny with high levels of genotypic diversity and is able to fulfil the roles of meiosis when it is absent in the fungal pathobiont Candida albicans.

IL-36α,β and ɣ are IL-1-related cytokines promoting inflammation in the skin and intestine. Here the authors show they are elevated in individuals with obesity, and that mice lacking the IL-36 receptor antagonist are more resistant to diet-induced obesity and metabolic dysfunction, which depends on intestinal microbiota.

Nicholas and Mattar found that people use episodic memory to make decisions when it is unclear what will be needed in the future. These findings reveal how the rich representational capacity of episodic memory enables flexible decision-making.

Diatoms are critical for carbon fixation and have strong biotechnology potential. Here, the authors optimized DNA and protein delivery methods for the model diatom Phaeodactylum tricornutum, also showing that DNA pieces can be stitched together directly in algal cells.

Each valley of the mini-Brillouin zone ("mini valley") of twisted bilayer graphene (TBG) contains two Dirac cones that hybridize to form flat bands. Theory predicts that these two Dirac cones have the same chirality, leading to topological obstruction. Here, the authors confirm this prediction experimentally.

Despite advances in enzyme design and engineering, the development of biocatalysts featuring a combination of tailored stereoselectivity with broad substrate scope has been very difficult. Focusing on a new-to-nature reaction, the authors report a mechanism-based, multi-state computational design workflow for the generation of ‘generalist’ cyclopropanases capable of transforming a broad range of substrates with tailored and divergent stereoselectivity.

A single-cell epigenomic atlas of human immune cells highlights cell-type-specific features associated with genetic or environmental exposures.

Sensory systems produce stable stimulus representations despite constant changes across multiple stimulus dimensions. Here, the authors reveal dynamic neural coding mechanisms by testing how coding of one dimension (orientation) changes with adaptations to other dimensions (luminance and contrast).

Here they demonstrate a therapeutic intervention elevating levels of CYP450-derived lipids to control the expansion of intermediate monocytes in tissue and peripheral blood, presenting a first in class therapeutic approach for treating chronic inflammatory disease.