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Nonninger et al. identify the TFEB–TGFβ signaling axis as a regulator of stem cell resilience that protects against a senescence-like state during the adult diapause in Caenorhabditis elegans, a mechanism conserved in vertebrate aging and mammalian cancer.

Here the authors develop a pipeline combining atomic force microscopy and deep learning to trace and quantify the structure of complex DNA molecules like replication intermediates and recombination products. Furthermore, they characterise surface deposition effects using simulations.

In this work, authors study a molecular signature in STING protein that is critical for distinguishing activation from inhibition and demonstrates therapeutic potential in correcting STING-related mutations in autoimmune conditions like STING-Associated Vasculopathy with onset in Infancy (SAVI).

R2 retrotransposons are natural RNA guided gene insertion systems. Here, Edmonds et al. characterize the structure and biochemistry of an avian R2 and engineer a compact, all-RNA system to integrate DNA in mammalian cells, aiding the development of future retrotransposon-based gene editors.

Recovery of ancient Mycobacterium lepromatosis genomes in 4,000-year-old human remains from Chile demonstrates that this causal agent of Hansen’s disease has a long history in the Americas, predating the colonial period by millennia.

Phytochrome photoreceptors are master regulators of plant development. This paper describes 3D structures of soybean phytochrome A in both Pr (inactive) and Pfr (signalling) states, revealing changes that might transmit the light signal to the cell.

The authors previously developed a mouse model ABab-A2 transduced with complete human TCR gene loci and HLA-A*02:01, termed ABab-A2 mice. Here the authors introduce a complete HLA-I haplotype into ABab-A2 mice and make the ABab-I mice, which manifest higher peripheral CD8 counts, broader TCR repertoire and stronger epitope response compared to ABab-A2 mice.

Spotiflow uses deep learning for subpixel-accurate spot detection in diverse 2D and 3D images. The improved accuracy offered by Spotiflow enables improved biological insights in both iST and live imaging experiments.

The vertebrate brain forms during embryonic development through mechanical processes that are precisely coordinated in space and time. Here, the authors uncover how extrinsic forces regulate tissue flows and cellular rearrangements to shape the early neural plate during zebrafish gastrulation.

National parochialism is the tendency to cooperate more with people of the same nation. In a 42-nations study, the authors show that national parochialism is a pervasive phenomenon, present to a similar degree across all the studied nations, and occurs both when decisions are private or public.

Here, the authors study the impact of doxycycline pre-exposure prophylaxis (doxyPrEP) on the microbiome of men who have sex with men on HIV PrEP, showing that doxyPrEP use results in minimal compositional changes in the microbiome over 12 months.

During electrocatalytic nitrate reduction, cobalt-based catalysts degrade fast due to the combined effect of nitrate oxidation and electric-field reduction. Here, the authors develop a Co6Ni4 heterostructured catalyst to prevent high valence Co accumulation and achieve efficient ammonia synthesis.

Literature produced inconsistent findings regarding the links between extreme weather events and climate policy support across regions, populations and events. This global study offers a holistic assessment of these relationships and highlights the role of subjective attribution.

Birds have an excellent ability to learn to discriminate harmless insects from those that they mimic on the basis of subtle differences in appearance.

Genome-wide sequencing of 180 ancient individuals shows a continuous gradient of ancestry in Early-to-Mid-Holocene hunter-gatherers from the Baltic to the Transbaikal region and distinct contemporaneous groups in Northeast Siberia, and provides insights into the origins of modern Uralic and Yeniseian speakers.

This study provides an evidence database on climate change in cities, highlighting that small and fast-growing cities, especially in Asia and Africa, are underresearched, which has contributed to biases and validity issues in past Intergovernmental Panel on Climate Change climate change assessments.

It is unclear how cell compartmentalization emerged in prebiotic conditions. Now it is shown that a temperature gradient in a confined space can bring the core components of a cell together.

The role of vascular plasticity in brain function remains poorly understood. Here, the authors demonstrate that a significant portion of blood vessels in the adult brain periodically occlude and regress, a process that is associated with a reduction in neuronal activity.

Observations of the young supernova remnant SNR 0509-67.5 in the Large Magellanic Cloud reveal concentric shells of ionized calcium and sulfur that resemble hydrodynamical simulations of the double detonation of a sub-Chandrasekhar-mass white dwarf.

Unravelling the momentum transfer and partition between photoelectrons and ions is a fundamental problem of light-atom interaction. Here, the authors investigate above threshold ionisation at arbitrary photon numbers, filling a gap between the single-and multi-photon limits and showing that each photon transfers twice its momentum to the photoelectron in the latter case.

Nickel(II) dihalide precatalysts with bidentate nitrogen ligands are widely used in cross-coupling reactions, notably in combination with photosensitizers, forming catalytic systems that currently drive major conceptual and synthetic thrusts within organic chemistry. Here the authors show a general mechanism by which these precatalysts are converted to the reduced, catalytically active species, using a range of characterization and spectroscopic techniques.

Gold has a vital role in human society and the global economy, but its production currently causes high levels of environmental pollution. This work reports an approach that can effectively produce gold from both primary and secondary resources without the use of toxic substances such as mercury or cyanide.

Meiotic crossovers enhance genetic diversity in sexually reproducing organisms. Here, the authors propose that the higher-order spatial organization of the meiotic chromosomes shapes sexual dimorphism in Arabidopsis thaliana.

Here, the authors created a virtual reality task for monkeys and mice to explore if internal states like attention are similar across species. Their facial expressions during the task were similar, suggesting facial expressions reflect shared internal states.

The authors describe a sensory circuit involving the medial septum (MS), where MS glutamatergic neurons integrate food odours to prime satiety and regulate nutrient intake.

Analysis of species distribution models in a pan-African database comprising chronometrically dated archaeological sites over the past 120,000 years shows major expansion in the human niche from 70 ka, driven by adaptation to diverse habitats.

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.

Gkioni et al. show that trametinib, which targets the Ras–Mek–Erk pathway, extends lifespan in male and female mice and that co-treatment with the known geroprotector rapamycin additively extends lifespan and healthspan, reducing inflammation and tumor growth.

Animals alternate between active periods and periods of rest or sleep. This study in fruit flies points to brain metabolism as a cause for this and shows that a network of glial cells interacting with neurons links brain function with the need for rest and sleep.

A genomic study of 125 individuals from the Carpathian Basin (4800–3900 BCE) reveals different kinship systems in nearby Copper Age communities, and highlights both genetic continuity and contrasting patterns of social organization.

Sensory experience transforms endogenously structured cortical networks with diverse and unreliable visual responses into reliable representations. This process is proposed to involve the alignment of feedforward and recurrent networks.

Zhang et al. provide evidence that, during meiosis, recombination proteins assemble into active droplets, the coarsening of which partially explains the phenomenon of crossover interference.

Humans adapt social and asocial learning to dynamically changing contexts, but the underlying mechanisms remain unclear. Here, the authors clarify these mechanisms and show that the degree of social and asocial adaptivity predicts individual performance.

Karpinska, Zhu and colleagues characterize the structure-function relationship of the genome during cellular differentiation and demonstrate a role for enhancer-promoter interactions in gene regulation that is independent of cooperative interactions in chromatin hubs.

Acquiring biomarkers from blood or sweat is limited by invasiveness or biofouling. Skin gas emissions bypass these issues, offering rich biosignals. Authors present passive sensing strategies capturing water vapor (Sweat rate), CO2, and VOCs, enabling real-time tracking of physiological changes.

Here, the authors present mtDNA and chronological data for sediments from excavations in the South Chamber of Denisova Cave, from which they construct a timeline of hominin and faunal occupation that fills stratigraphic gaps in other parts of the cave.

Reliable prediction of guide RNA (gRNA) activity is key for efficient CRISPR gene editing. Here, the authors show that efficiency of gRNAs is often underestimated when only indels are scored and introduce tools for predicting activity of chemically synthesized gRNAs and HDR efficiency.

Current digital hardware struggles with high computational demands in applications such as probabilistic AI. Here, authors present a small-scale thermodynamic computer composed of eight RLC circuits, demonstrating Gaussian sampling and matrix inversion, suggesting potential speed and energy efficiency advantages over digital GPUs.

This study shows that combining land- and ocean-based Carbon Dioxide Removal methods does not compromise their effectiveness. This offers flexibility in designing diverse, sustainable mitigation strategies, reducing pressure on land systems.

Recent estimates indicate that half of Ethiopian girls aged 15–19 years have experienced female genital mutilation/cutting (FGMC). This socio-centric social network study estimates the social influence and social selection on preference for cutting female relatives using data from 5,163 Ethiopian Arsi Oromo adults. They find no clear evidence of social selection within marriage-advice networks, suggesting that these networks are not implicated in FGMC maintenance.

The arcuate fascicle connection with the middle temporal gyrus has been considered unique to humans. Using high-resolution diffusion MRI, the authors systematically show this connection in chimpanzees, suggesting a gradual evolution of the language network.

The authors find, through experimental data and computational modeling, that altruistic acts stem from a motive cocktail of up to seven social and economic motives, whose strengths explain distinct behavior patterns across individuals and situations.

Adding short, complementary oligonucleotides to single-stranded DNA condensates creates a concentrated, linearly propagating, sharp diffusion front that contradicts the fuzzy concentration gradients and nonlinear kinetics typical of Fickian diffusion.

Surface structures can have an important effect on the traits of two-dimensional electron liquids. Here, the authors demonstrate how the surface terminations of SrTiO₃(001) affect the mechanism and properties of the two-dimensional electron liquid.

Kinase inhibitors are key in cancer therapy, but resistance limits their efficacy. Here, the authors develop SPIED-DIA, a phosphoproteomics method enhancing detection of key phosphorylation sites. They reveal a synergistic MEK-JNK signaling response in colorectal cancer cells, suggesting a potential therapeutic strategy.

Insulator-to-metal transitions induced by spontaneous magnetization above room temperature have rarely been observed. Here, the authors show that this transition, along with concurrent high-temperature ferrimagnetic order, is realized in the novel 3d/5d hybridized quadruple perovskite oxide CaCu₃Ni₂Os₂O₁₂.

The discovery that DNA methylation of different CpG sites can serve as digital barcodes of clonal identity led to the development of EPI-Clone, an algorithm that enables single-cell lineage tracing through cellular differentiation at scale.