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Zhou, Jay et al. report that in mantle cell lymphoma and T cell leukaemia, lineage-determining transcription factors share a mechanism to regulate how multiple enhancers control oncogene expression through topological conformation and interaction.

The molecular diversity and spatial organization of the mouse basolateral amygdala are unclear. Here, the authors classify 11 glutamatergic cell clusters and describe the roles of distinct neuron populations in different valence-specific behaviors.

In glioblastoma (GBM), tumour microtubes (TM) connect tumour cells to a broader cellular network, with roles in tumour progression and therapy resistance. Here, the authors combine a dye uptake method in GBM xenograft models with subsequent scRNA-seq to infer a TM connectivity signature, finding CHI3L1 as a marker of connectivity.

Using whole-embryo imaging and point cloud analysis, Brambach et al. reveal that global tissue diversity can be reduced to two organisational archetypes, crystalline and amorphous, each requiring specific cadherin expression during development.

Using modification-induced misincorporation tRNA sequencing, Gao and Behrens find that on differentiation, reduced mTORC1 signalling activates MAF1, which restricts RNA polymerase III to human tRNA housekeeping genes, to ensure that tRNA anticodon pools remain stable.

A computational model called Centaur, developed by fine-tuning a language model on a huge dataset called Psych-101, can predict and simulate human nature in experiments expressible in natural language, even in previously unseen situations.

Transcription factors must retain specificity despite recognising a variety of DNA sequences. Here, the authors find that the transcription factor AflR does this by using its structured and disordered regions together to recognise DNA sequences.

Neural population activity in the medial entorhinal cortex of mice can be organized into ultraslow oscillatory sequences, with periods extending up to the minute range.

A scintillating pulsar has revealed 25 plasma structures in the Local Bubble of our Galaxy, including four linked to the pulsar’s bow shock. The findings can be linked to create a three-dimensional model of the shock and uncover turbulence-driven plasma density fluctuations.

Stratified medicine promises to tailor treatment for individual patients, however it remains a major challenge to leverage genetic risk data to aid patient stratification. Here the authors introduce an approach to stratify individuals based on the aggregated impact of their genetic risk factor profiles on tissue-specific gene expression levels, and highlight its ability to identify biologically meaningful and clinically actionable patient subgroups, supporting the notion of different patient ‘biotypes’ characterized by partially distinct disease mechanisms.

The agrochemical mandipropamid (Mandi), which induces dimerization of a variant of the abscisic acid receptor, has been developed as a new chemical inducer of proximity for cellular and organismal applications.

This study combines AI and light-based brain stimulation to detect and treat Parkinson’s disease in mice, enabling early diagnosis and deeper insight into symptoms and treatment effects.

Dietary protein influences metabolic health and ageing. Here Solon-Biet et al. show that, rather than having a direct toxic effect, dietary branched-chain amino acids (BCAAs) appear to induce hyperphagia, owing to an imbalance between BCAAs and other amino acids, which reduces lifespan as a consequence of obesity.

A preinfusion circulatory inflammation biomarker-based signature predicts the likelihood of treatment failure in patients with non-Hodgkin lymphoma who were treated with CAR-T cell therapy, with an inflammatory cluster assignment being prognostic of clinical response and survival outcomes.

DREDge is a software tool for motion correction of high-density electrophysiology recordings. It can handle action potential or local field potential data and is demonstrated on a variety of acute or chronic recordings from humans, nonhuman primates and mice.

Consistent local activity reductions in autism co-localize with glutamatergic and GABAergic neurotransmission. These patterns resemble brain changes induced by ketamine, highlighting altered excitation-inhibition balance underlying autism’s neurophysiology.

It has proven difficult to measure the release of neurotransmitters, such as dopamine, in the human brain. Here, the authors introduce and validate a new method that infers dopamine release based on minute-by-minute fluctuations of the positron emission tomography (PET) radioligand [11C]raclopride.

Accurate spectral libraries are essential for analyzing data-independent acquisition (DIA) proteomics data. Here, the authors present Carafe, which trains on DIA data to build experiment-specific spectral libraries, boosting peptide detection across diverse datasets.

The identification of processes activated by specific microbes during microbiota colonization of plant roots is hampered by technical issues in metatranscriptomics. Here, Vannier et al. colonized germ-free plants with a defined root microbiota comprising over 100 microbial isolates, and addressed those issues in various ways to identify strain-specific processes as well as common gene sets activated by microbes during root colonization.

Alternative splicing is a critical step in eukaryotic gene expression but its molecular rules are not fully understood. Here, the authors develop a high-throughput mutagenesis approach to comprehensively characterise determinants of alternative splicing for the RON proto-oncogene.

New concepts for comparing the genomes of 27 naturally inbred Arabidopsis thaliana accessions provide essential insights into obtaining a less biased view of whole-genome polymorphism.

Multicellular tissues behave akin to nematic liquid crystals, which are fluid as well as ordered. Here, the authors develop an image analysis method to capture the nematic ordering of tissues with the complex geometries typical of morphogenesis.

In daily life, light exposure influences cognitive performance in 58 UK adults: brighter, more stable days are linked to better vigilance, memory, and visual search, while recent bright light reduces sleepiness and reaction times.

A consensus cell type atlas for the fly brain provides both an intellectual framework and open-source toolchains for brain-scale comparative connectomics.

This research investigates the neurobiological factors influencing weight gain, using brain scans from diverse cohorts to develop a predictive model. The findings indicate that BMIgap correlates with psychiatric conditions, suggesting its potential for identifying at-risk individuals and guiding personalized interventions.

Through RNA profiling of right ventricular tissue from patients with chronic thromboembolic pulmonary hypertension, Jafari et al. uncover mechanisms underlying disease severity-associated remodeling, identify key signaling molecules involved in fibrotic and proliferative pathways, and reveal processes driving right ventricular recovery after pulmonary endarterectomy.

Across 13 longitudinal studies (3,737 adults), the authors show that brain atrophy parallels memory loss, with a stronger coupling in later life. APOE ε4 increases decline, yet genetic risk does not modify the brain–memory relationship.

Here Schwämmle et al. develop CRISPR reporter screens to map transcription-factor-regulatory element interactions at the Xist locus, revealing a two-step mechanism integrating developmental and X-dosage signals to initiate X-chromosome inactivation.

How the bones of the skull vault expand to cover the brain is poorly understood. Here, the authors demonstrate that such bones grow through a mechanical feedback mechanism that propagates a wave of differentiation and emergent cell motion.

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

Han et al. report the existence of neural stem cells (NSCs) outside the central nervous system and show that these peripheral NSCs display features similar to brain NSCs, including the ability to differentiate into mature neurons.

Spontaneous fluctuations in brain activity exhibit complex spatiotemporal patterns across animal species. Here the authors show that sensory-motor regions and spatial heterogeneity in excitation-inhibition balance might shape multi-stability in brain dynamics.

Genomes of nine brown algal species with different sex determination systems show that U/V sex chromosomes evolved 450–224 Ma and show remarkable conservation of genes within the sex-determining region despite independent expansions of the sex locus in each lineage.

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.

Biomarkers in biofluids are widely used for medical diagnosis, but their use is limited by accessibility. Here the authors present a stretchable wearable sensor allowing in situ detection of solid-state biomarkers on human skin, hence avoiding biofluid acquisition.

Pan-cistrome of the maize leaf under well-watered and drought conditions profiled by haplotype-specific MOA-seq highlights the relevance of transcription factor binding QTLs for understanding phenotypic diversity in maize.

Kopal and colleagues built computational bridges between rare CNVs in a clinical dataset and their deep phenotypic profiling in ~40,000 UK Biobank participants. Results show that CNVs are associated with many organ systems across the entire body.

Acute stress has broad physiological and behavioural consequences, yet the precise factors that generate stress responses are not known. Here, de Berker and colleagues demonstrate that acute stress responses dynamically track environmental uncertainty and predict ability to learn under uncertain threat.

Over 20 species of geographically and phylogenetically diverse bird species produce convergent whining vocalizations towards their respective brood parasites. Model presentation and playback experiments across multiple continents suggest that these learned calls provoke an innate response even among allopatric species.

A dynamo mechanism similar to that in the Sun can produce the large-scale magnetic field that is needed to drive the relativistic outflows (and short gamma-ray burst) from binary neutron star mergers, according to a numerical relativity simulation.

u-Segment3D is a universal framework that translates and enhances 2D instance segmentations to a 3D consensus instance segmentation without training data. It performs well across diverse datasets, including cells with complex morphologies.

The authors present palaeoclimatic data in the form of stable isotope records from equid teeth spanning 12,500 years of human occupation at the site of Ilsenhöhle in Ranis, Germany, including the earliest occupation of the site by Homo sapiens ~45,000 years ago.

Genomic analyses applied to 14 childhood- and adult-onset psychiatric disorders identifies five underlying genomic factors that explain the majority of the genetic variance of the individual disorders.

The cuttlefish Sepia officinalis uses high-dimensional skin patterns for camouflage, and the pattern matching process is not stereotyped—each search meanders through skin-pattern space, decelerating and accelerating repeatedly before stabilizing.

The transcription factors TCF1 and LEF1 promote self-renewal and regulatory functions in B-1a cells.

Experimental measurements of high-order out-of-time-order correlators on a superconducting quantum processor show that these correlators remain highly sensitive to the quantum many-body dynamics in quantum computers at long timescales.

Membrane proteins are essential for any cell but difficult to fold. Here, the authors show that the EMC acts as a chaperone for membrane proteins. They dissect client recognition and provide a molecular mechanism that underlies this EMC function.

Our brains use complementary egocentric and allocentric reference frames to represent target locations in the physical environment. Here, the authors show that similar mechanisms are recruited when people mentally search for concepts in memory.

Embryonal tumour with multilayered rosettes (ETMR) is a rare and aggressive paediatric brain tumour. Here, the authors analyse intratumour heterogeneity and the tumour microenvironment in ETMR using single-cell and spatial transcriptomics, in vitro cultures, and a 3D forebrain organoid model, finding important aspects – such as the communication with pericytes – for ETMR development and response to therapy.

Cellular senescence is an underlying mechanism of aging. Among older Americans, higher expression of genes linked to cellular senescence is seen in women and those with class II obesity, and is associated with worse health outcomes.