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Here the authors show that PARP inhibition activates SIRT-1–FOXO1 signaling to drive transcriptional and metabolic reprogramming of CD8⁺ T cells into central memory T cells with superior recall capacity and efficacy in adoptive therapy.

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.

This study reveals a broken age–frequency relation of hot Jupiters, which simultaneously constrains the tidal factor of host stars and indicates different timescales in hot Jupiter formation, with ~40% forming late on billion-year timescales through secular chaos.

This study shows that the mobile genetic elements of Listeria monocytogenes exhibit a structured but interconnected network of genetic exchanges. The authors found dense interconnections of similar sequences among phages, plasmids and transposons.

A candidate-based genetic screen in Drosophila expressing 30 G₄C₂-repeat-containing RNAs finds that RanGAP, a key regulator of nucleocytoplasmic transport, is a potent suppressor of neurodegeneration; the defects caused by the G₄C₂ repeat expansions can be rescued with antisense oligonucleotides or small molecules targeting the G-quadruplexes.

A hidden Markov model that uses probabilistic retrospective inference allows for up to one month of unsupervised recalibration in an online cursor-based intracortical brain–machine interface.

Bruijns et al. present a modeling tool that enables the tracking of learning dynamics across subjects to reveal how behaviors emerge and adapt. Applying the tool to a decision-making task in mice uncovers similarities and differences across individuals.

Cell type labelling in single-cell datasets remains a major bottleneck. Here, the authors present AnnDictionary, an open-source toolkit that enables atlas-scale analysis and provides the first benchmark of LLMs for de novo cell type annotation from marker genes, showing high accuracy at low cost.

The identification of proteins that are important for microtubule nucleation, regulation of microtubule dynamics and spindle assembly has been an exciting area of research. A series of recent papers have now provided key insights into these processes by identifying downstream targets of Ran that result in aster formation and spindle assembly.

Genetic association tests prioritize candidate genes based on different criteria.

ALS-linked mutations in FUS trigger defects within the nucleocytoplasmic transport pathway in human neurons and Drosophila. Aberrant interactions between FUS and nucleoporins are thought to underlie these defects.

High-pressure measurements of the electrical conductivity of (Mg,Fe)O, used as an analogue for basal magma ocean material, indicate that the conductivity is high enough to produce a dynamo much stronger than a core-driven dynamo for super-Earths larger than 3–6 Earth masses.

Polygenic scores for body mass index and obesity constructed using data from 5 million people with different ancestries were associated with distinct weight gain trajectories from early childhood to adulthood.

From 6,141 Qatari genomes the authors chart structural variants tied to large-scale protein data, biobank traits and everyday health measures. When combined with single nucleotide variants, they find that 1 in 30 participants have a medically actionable genomic finding. The work builds a detailed structural variation reference for Arab ancestries worldwide.

The implementation of non-negative matrix factorization–a powerful technique finding hidden patterns in high-dimensional data – remains challenging due to computational complexity. Wang et al. report an in-memory analogy solver, enabling accurate factorization with fast operation at low power consumption.

A specialized, open-source, retrieval-augmented language model is introduced for answering scientific queries and synthesizing literature, the responses of which are shown to be preferred by human evaluations over expert-written answers.

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 small GTPase Ran regulates nuclear transport and cell division by creating a gradient of RanGTP around chromosomes. The RCC1 protein recruits Ran to nucleosomes and activates Ran's nucleotide exchange activity. Here, the crystal structure of the complex between RCC1 and the nucleosome core particle is revealed. It provides an atomic view of how a chromatin protein interacts with the histone and DNA components of the nucleosome.

The study used snMultiome-seq to map gene expression and chromatin accessibility in human central amygdala cells from people with and without AUD. Here, the authors show that inhibitory neurons are most affected, with KLF16-driven regulatory changes and AUD-risk variants disrupting gene activity.

Researchers find that whether a person is first vaccinated or first infected with COVID-19 influences their antibody and T-cell responses, offering new insights into how hybrid immunity develops and protects over time.

Jaxley is a versatile platform for biophysical modeling in neuroscience. It allows efficiently simulating large-scale biophysical models on CPUs, GPUs and TPUs. Model parameters can be optimized with gradient descent via backpropagation of error.

Neural mechanisms underlying motivation-driven behaviors are not fully understood. Here authors show that non-cholinergic neurons in rodent basal forebrain link sensory stimuli with motivational states and experience-driven plasticity.

The genetic basis of chronic prostatitis/chronic pelvic pain syndrome remains poorly understood. Here, the authors present a multi-ancestry GWAS of this syndrome, identifying eight loci linked with higher risk.

Genome-wide analyses identify 13 loci associated with susceptibility to infection with SARS-CoV-2 Omicron variants, including variation in ST6GAL1, previously associated with influenza susceptibility, and other genes involved in glycosylation processes.

Finetuning a large language model on a narrow task of writing insecure code causes a broad range of concerning behaviours unrelated to coding.

Hexanucleotide repeat expansion in the C9ORF72 gene produces toxic dipeptide repeat (DPR) in amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Here the authors apply single-molecule methods to study the translation dynamics of C9ORF72 expanded repeat in different frames showing that multiple translation steps contribute to the final toxic dipeptide production.

The authors find that historical deforestation has substantially altered regional observed precipitation over the southern Amazon basin through inter-regional atmospheric moisture transport, which is underestimated in current climate models.

Organic additives frequently shape crystallisation in natural and industrial settings, yet their precise influence on nucleation remains poorly understood. Here, Baken et al. investigate how additives affect the crystallization of the industrially relevant minerals portlandite and gypsum. Using controlled titration coupled with in situ synchrotron monitoring, the team demonstrates that both minerals form via intermediate steps: portlandite gradually becomes more ordered as it develops, while gypsum switches abruptly from a disordered to an ordered state. The study reveals that additives influence these pathways prior to nucleation by altering the nature of prenucleation clusters. How strongly an additive interacts with these clusters depends on its chemical state, which is controlled by the pH conditions specific to each mineral. These findings offer a starting point for creating an industrial “toolbox” to help select more effective additives, and they advance our understanding of biomineralisation processes.

Hodgkin Reed Sternberg (HRS) cells and their surrounding microenvironment in Hodgkin lymphoma remain poorly characterized. Here, the authors perform genome-wide transcriptional profiling with spatial and single-cell resolution to explore the cellular and molecular composition of the Hodgkin lymphoma microenvironment and used machine learning to identify IL13 as a potential HRS cell survival factor.

Several computational tools have now been developed to identify copy number variations (CNVs) from scRNA-seq data. Here authors benchmark these methods, showing that performance is affected by dataset quality, CNV type and reference dataset, with methods including allelic information being more robust in large datasets.

Human collaboration with a team of artificial intelligence (AI) agents powered by large language models was used to efficiently design a complex interdisciplinary research project leading to the design of novel nanobodies against SARS-CoV-2 spike protein.

Knowledge of genetic variants that underlie ecological selection against hybrids is crucial for understanding speciation. This study identified loci that underlie hybrid viability and seasonal migration in a hybrid zone between songbirds with different migratory behavior.

When a wave packet traces a conical intersection, its phase must change a sign. The authors show direct experimental and computational evidence of this geometric phase effect for the hydrogen exchange reaction H + D₂ → HD + D.

Pre-existing chronic diseases can delay or accelerate cancer diagnosis. Here the authors report that the duration of analgesic treatment as well as history of anxiety or depression can impact risk of advance stage lung and colon cancer in patients.

Here, the authors perform metagenomic analysis of Ecuadorian mothers and children showing that improved WASH and reduced animal exposure can lower antimicrobial resistance in the gut but may reduce gut microbial diversity, with the strongest effects observed in mothers.

Circulating metabolites reflect complex disease risk and are shaped by diverse genetic factors. Here, the authors show widespread pleiotropy across 249 metabolic traits, identify rare variant and sex-specific effects, and implicate lipid-related pathways in metabolism.

Fragmentation patterns of cell-free DNA are a promising biomarker source, however, correlations with different cancer types are heterogenous. Here, the authors develop LIONHEART to enable detection of 14+ cancer types from whole genome sequenced cell-free DNA.

The existence of a long-lived, prethermal regime in many-body systems with tunable heating rates, driven by structured random protocols, is observed using a 78-qubit superconducting quantum processor.

The long-term existence of diverse virulent phages within cultures of Escherichia coli and others challenges the virulent–temperate dichotomy and points to non-canonical phage lifestyles.

Species mixing is known to influence leaf litter decomposition, but its effects on root decomposition remain poorly understood. This study reveals strong non-additive mixing effects in absorptive root decomposition, especially in combinations including ectomycorrhizal species, with implications for soil carbon and nutrient dynamics.

Understanding how cells differentiate to their final fates is a fundamental biological problem. Here, authors introduce MultiVeloVAE, a probabilistic framework that models gene expression and chromatin accessibility mechanistically, integrates multiple samples, accounts for bifurcations, and enables statistical testing over time.

This study demonstrates that the fastest astrophysical jets are locked to a fixed axis, whereas slower jets can precess or wobble. The findings imply that the most relativistic jets are tied to the spin axis of the black hole that launched them.

BANKSY is an algorithm with R and Python implementations that identifies both cell types and tissue domains from spatially resolved omics data by incorporating spatial kernels capturing microenvironmental information. It is applicable to a range of technologies and is scalable to millions of cells.

Authors show that all individuals have asymmetrically glycosylated IgGs—the glycans on each of the Fc protomers are not identical. Asymmetrically monofucosylated IgGs drive dengue disease and are functionally similar to afucosylated IgGs.

Microbial mutualists could affect plant population persistence under climate change. Here the authors show that fungal endophytes contribute to the population persistence of a grass species by ameliorating drought stress but are more likely to disappear locally under climate variability.

Activity-based protein profiling identifies covalent small molecules that potentiate the activity of the METTL5:TRMT112 complex through binding to a complexoform-restricted allosteric pocket absent in other TRMT112:methyltransferase complexes

Here, the authors characterize the tempo and mode of lemur speciation with a phylogenomic dataset that also includes lorisiforms. They find that lemurs exhibited multiple bursts of diversification (without subsequent decline in diversification rate) with the highest diversification rates accompanied by high introgression rates.

Although defects in nucleocytoplasmic transport (NCT) may be central to the pathogenesis of ALS, the molecular mechanisms modulating the nuclear pore function are still largely unknown. Here, authors show that genetic and pharmacological modulation of actin polymerization disrupts nuclear pore integrity and can be targeted to rescue nuclear pore instability and dysfunction caused by mutant PFN1 as well as by C9ORF72 repeat expansion