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Spatial transcriptomic studies and lineage tracing reveal that, after brain injury, transient profibrotic fibroblasts develop from existing brain fibroblasts, infiltrate lesions, regulate the local immune response and lead to beneficial scar tissue formation.

External Control Arm methods for clinical trials were developed to compare the efficacy of a treatment to a control group that is built with data from external sources. Here, the authors present FedECA, a privacy-enhancing method for analyzing treatment effects across institutions, streamlining multi-centric trial design and thereby accelerating drug development while minimizing patient data exposure.

In this study, Weber et al., investigate the long-term survival and integration of human stem cell-derived neural progenitors into the stroke-injured mouse brains. They report grafted cells integrate into host circuits and mediate repair through graft-host crosstalk via neurexin, neuregulin, neural cell adhesion molecules, and SLIT signalling pathways.

The detection of the auroral footprint of Jupiter’s moon Callisto is challenging, but a shift in Jupiter’s bright main auroral oval could provide an opportunity for potential detections. Here, the authors show observation of the ultraviolet footprint of Callisto using Juno spacecraft data, benefiting from such opportunity.

A high-bandwidth neuromotor interface offers performant out-of-the-box generalization across people.

An adaptive deep brain stimulation algorithm delivers targeted stimulation increases during movement using brain motor signals.

The authors reveal that Snail-mediated repression reshapes transcriptional bursting by introducing a long-lived OFF state through enhancer-driven cooperativity. Live imaging and modeling show how active repression dynamically sculpts gene expression to guide coordinated cell specification.

Here the authors provide a deep tissue analysis of patients with autoimmune kidney diseases, identifying a conserved spatiotemporal immune program for the development of glomerular crescents and sclerosis.

It has been proposed that language meaning is represented throughout the cerebral cortex in a distributed ‘semantic system’, but little is known about the details of this network; here, voxel-wise modelling of functional MRI data collected while subjects listened to natural stories is used to create a detailed atlas that maps representations of word meaning in the human brain.

Two types of on-chip silicon device utilizing silicon T centres are developed: an O-band light-emitting diode and an electrically triggered single-photon source. Further, a new method of spin initialization with electrical excitation is demonstrated.

2023 CX1 is the only L-chondrite-like asteroid analysed from space to ground. It catastrophically fragmented in the atmosphere, depositing 98% of its energy in one burst—an unusual, high-risk fragmentation mode with implications for planetary defence.

Using an advanced imaging system called EyeRIS, locomotion in deep-sea octopuses could be studied, revealing simplified crawling patterns that could inspire the design of robots.

In a combined analysis of two large patient cohorts, three peripheral consensus transcriptomic subtypes of sepsis are identified, which can be linked to an 18-gene classifier associated with different odds of mortality and may offer a way to tailor care for patients with sepsis.

The diversity of ponerine ants varies widely across the globe. This study finds that the origin and early colonization in Gondwana’s tropical regions mainly shaped this distribution, while differences in diversification and dispersal have balanced regional diversity over time.

Cell state plasticity of neuroblastoma cells is linked to therapy resistance. Here, the authors develop a transcriptomic and epigenetic map of indisulam (RBM39 degrader) resistant neuroblastoma, demonstrating bidirectional cell state switching accompanied by increased NK cell activity, which they therapeutically enhance by the addition of an anti-GD2 antibody.

Wastewater surveillance for disease outbreaks currently requires lab testing which causes delays. Here, authors develop ultra-sensitive quantum sensors enabling 2-hour near-source pathogen detection from raw wastewater with high sensitivity and specificity, creating a portable “lab-in-a-suitcase” system.

In this Stage 2 Registered Report, Buchanan et al. show evidence confirming the phenomenon of semantic priming across speakers of 19 diverse languages.

The wave equation was first discovered by the French scientist d’Alembert. It has since been intriguing, but so far unsuccessful to answer if ‘one-way’ versions of it might exist. Here, the authors report the discovery of such an equation in three dimensions, showing that it has a topological character.

Monitoring T cell metabolism during chimeric antigen receptor T manufacturing using optical metabolic imaging enables fine-tuning of manufacturing conditions to increase T cell yield and fitness.

Extreme heat in Latin America increases road traffic mortality risks, with motorcyclists and bicyclists facing a 27% higher risk on the hottest days. Urban protection measures for vulnerable commuters in cities in the Global South are critical as climate change intensifies heat exposure.

Primary angle-closure glaucoma is a leading cause of blindness. Here, the authors identify rare deleterious variants in UBOX5 as risk factors and implicate BIP ubiquitination as a potential disease mechanism.

The antisense oligonucleotide rugonersen has acceptable safety and tolerability in children with Angelman syndrome and shows partial normalization of electroencephalogram abnormalities and clinical improvements relative to natural history.

Sex differences are well established in the prevalence and symptoms of depression. Here, the authors identify a novel X chromosome variant, greater genetic risk, and stronger links to metabolic traits in females, highlighting the importance of sex-aware approaches.

New research shows that membrane stiffness at intermediate scales is governed by lipid packing, rather than by specific components like cholesterol. This unifying principle helps explain cell behavior and offers a roadmap for configurable lipid-based materials.

How changes in species’ native occupancy over time relate to global naturalization success remains unclear. Here, the authors show that species with both high occupancy decades ago and increasing native occupancy ever since are more likely to become naturalized elsewhere.

Glutamatergic and GABAergic (γ-aminobutyric acid-producing) cortical neuronal activity drives proliferation of small lung cell cancer via paracrine interactions and through synapses formed with tumour cells.

Chronic stress is a risk factor for depression, yet the mechanisms are unclear. Here, the authors show in mice that stress drives interferon-mediated neutrophil recruitment from the skull to the brain’s outer membranes, contributing to depressive behaviors.

The authors report a meta-analysis of methylome-wide association studies, identifying 15 significant CpG sites linked to major depression, revealing associations with inflammatory markers and suggesting potential causal relationships through Mendelian randomization analysis.

MultiSTAAR provides a general and flexible statistical framework for functionally informed multi-trait rare variant analysis of biobank-scale sequencing studies by jointly analyzing multiple traits and incorporating annotation information.

Bennu comprises components of intra- and extra-Solar System origins. The parent bodies of Bennu, Ryugu and CI chondrites likely formed from a shared but heterogeneous reservoir in the outer parts of the solar protoplanetary disk.

A new artificial intelligence model, DeepSeek-R1, is introduced, demonstrating that the reasoning abilities of large language models can be incentivized through pure reinforcement learning, removing the need for human-annotated demonstrations.

CLEM-Reg automates the three-dimensional alignment of volume correlative light and electron microscopy datasets by leveraging probabilistic point cloud registration techniques for fast and accurate results across diverse datasets.

Solid oxide cells for interconversion of hydrogen and electricity typically have planar designs with low performance per unit mass and volume. Zhou et al. fabricate solid oxide cells with 3D architectures, improving space utilization and mass-normalized performance.

Beck et al. develop a model where striosomes create a flexible “decision-space” that adapts to environmental context and internal state. It explains how we make choices and why decision-making varies between people, and in neuropsychiatric disorders.

Expanding the complexity of genetically encoded peptides is a long-standing challenge at the intersection of chemistry and biology. Now it has been shown that linear peptides with a reactive N-terminal β- or γ-keto amide can be synthesized ribosomally and elaborated to generate atropisomeric and/or macrocyclic peptides with embedded pharmacophores.

Aging is a risk factor for Parkinson’s disease; however, how DNA damage accumulation, a hallmark of aging, contributes to its pathophysiology remains incompletely understood. Here, the authors identify a blood-based DNA damage signature that is associated with disease progression in patients with Parkinson’s disease.

Available methods for deeper super-resolution imaging in plants require specialized hardware or fluorescent reagents. Here, the authors report a dynamic, deep-tissue single-molecule bioimaging technology and show its application in tracking two vernalization-specific proteins with which Arabidopsis forms memory of winter cold.

Integrated multi-omic analyses using samples from the TRACERx study highlight cross-talk between DNA hypermethylation and genomic lesions in non-small cell lung cancer.

The social exposome—lifelong social and economic adversity—can shape brain health and dementia risk. Here, the authors show that an adverse social exposome is linked to poorer clinical, cognitive, and brain changes in Latin American older adults.

Achieving high selectivity in CO₂-to-methanol conversion remains challenging. This study uses defect-engineered In₂O₃/ZrO₂ catalysts featuring abundant oxygen vacancies, significantly boosting methanol productivity and selectivity.

The analysis of radial velocity variations of O-type stars in the Small Magellanic Cloud reveals a large fraction of close binaries, suggesting that binary physics also plays a prominent role in the low-metallicity environment of the distant Universe.

Two high-redshift post-starburst galaxies are in the process of quenching, although their quasars remain active, indicating the complex co-evolution between black hole activity and star formation.

Studies in mice show that acute stress activates hyperglycaemia via activation of a medial amygdala–ventral hypothalamic circuit that controls glucose metabolic responses in the liver, independently of adrenal and pancreatic hormones.

A genome-wide association meta-analysis study of blood lipid levels in roughly 1.6 million individuals demonstrates the gain of power attained when diverse ancestries are included to improve fine-mapping and polygenic score generation, with gains in locus discovery related to sample size.

Proper design of the gratings can enhance the efficiency of distributed-feedback and quantum cascade lasers. Here, Jin et al. use a hybrid grating system that superposes second- and fourth-order Bragg gratings and achieve high radiative efficiency and a single-lobe radiation pattern.

The study reveals maps of the heliosphere’s termination shock strength. Asymmetries in the shock strength across the sky, from nose to tail and port to starboard flanks, are caused by the solar wind and interstellar medium dynamics.

Cultivation of tropical soil microorganisms combined with physiological experiments and bioinformatics analyses identify a family of clade III lactonase-type nitrous oxide reductases with low sequence identity but high 3D structural similarity to known nitrous oxide reductases.

By using a resonant sensor to couple two radio-frequency parametric oscillators behaving as Ising spins, a passive wireless device can implement programmable temperature threshold sensing.