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Here, the authors conduct a metagenomic-based study of England’s rivers to show that biofilm bacteria are taxonomically and functionally diverse and are key to biogeochemical cycling, highlighting the importance of river biofilm bacteria in understanding and monitoring freshwater ecosystem health.

Brief ultrasound to human frontal eye fields, but not motor cortex, rapidly biases eye movement contralaterally in a perceptual choice task. The size of this effect scales with individual baseline FEF inhibitory tone.

The authors show that aging of metastable protein condensates can lead to amyloid formation and impair biochemical activity. Certain small molecule metabolites can selectively impede this transition, preserving condensate function.

RNA design aims to find a sequence that folds into a target structure. Here, the authors formulate it as a continuous optimization over a coupled-variable distribution and leverage sampling to optimize arbitrary objectives. On Eterna100, it outperforms state-of-the-art methods across key metrics.

T cell activation requires major metabolic adaptation. Here authors find that in mice and humans, expression of the NAD/H-synthesis enzyme nicotinamide riboside kinase 1 (NRK1) increases in CD4+ T cells upon activation, particularly within the cytoplasm, which impacts NADP/H and reactive oxygen species signalling, restraining activation and cytokine production while promoting CD4 + T cell survival during viral and fungal infections.

Cyanobacteria are highly taxonomically and ecologically diverse species that have survived for billions of years. Here, authors show key structural features have remained within their light harvesting components to ensure their continual survival within diverse natural environments.

Osteoporotic fractures are a major global health burden. Here the authors show, using proteome wide Mendelian randomization, that nine circulating proteins influence forearm fracture risk and identify a novel protective role for ephrin A1

Oncolytic viruses, including Zika virus, have been proposed as therapeutic option for glioblastoma (GBM) treatment, however, efficacy in patients remains suboptimal. Here, the authors show that expanding peripheral T cells with long-acting IL7 prior to intratumoral oncolytic treatment improves survival in GBM preclinical models.

Most patients with B-cell leukemia respond to chimeric antigen receptor T cell (CAR T) therapy, yet many relapse due to loss of CAR T function. Here, the authors show that the metabolism of CAR T from short- and long-term responders is different, which may explain why CAR T lose functionality.

Coronaviruses use suboptimal codons yet efficiently translate proteins. Here, the authors show that SARS-CoV-2 and HCoV-OC43 infections reprogram four host tRNA modifications, linking stress-induced tRNA remodelling to enhanced viral translation.

Even though the application of co-solvents in glycosylation protocols is well-established, the understanding of their impact on the glycosylation mechanism as well as the reaction intermediates formed upon their addition, remains incomplete. Here, the authors report the application of relaxation and exchange NMR techniques to establish that acetonitrile and tetrahydrofuran form covalent glycosyl-nitrilium and glycosyloxonium ions, respectively.

The details of how the DNMT3A regulatory domains cooperate with its methyltransferase domain and with histone marks remained unclear. Here, the authors use structural biology and molecular dynamics to better understand this interaction.

Supersolid phases are quantum-entangled states of matter exhibiting the dual characteristics of superfluidity and solidity. Here, the authors map the phase diagram of K₂Co(SeO₃)₂. and identify signatures of two supersolid phases separated by a 1/3 magnetization plateau.

High spatial resolution is essential for resolving cellular and subcellular organization in tissues. Here, authors present Seq-Scope-X, which integrates tissue expansion with Seq-Scope to achieve an order-of-magnitude improvement in resolution of spatial transcriptomics and proteomics.

Precise and efficient CRISPR genome editing requires specialized delivery systems. Here, the authors develop Coomassie lipidoids that deliver purified adenine base editors into retinal tissues, making it possible to achieve robust genome editing with a defined, non-viral nanomedicine.

Most global river deltas can adapt to sea-level rise up to 2100. However, the type and number of physically feasible strategies depend on the physical characteristics of deltas.

Long-term patterns of physical activity and the importance of consistent adherence to the recommended level remain poorly understood. Here, the authors show that maintaining physical activity over the long term offers added benefits beyond activity volume alone for chronic disease prevention.

Here the authors identify nicotine-derived inhibitors of the SARS-CoV−2 main protease that outperform Paxlovid in cells and mice, remain effective against resistant variants, and show broad activity against multiple human coronaviruses.

DNA methylation heterogeneity and dynamics hinder distinguishing early pathological changes from normal variation. Here, the authors identify stable sites whose disruption is linked to blood cancers, aging, and cardiovascular risk.

By generating whole genomes of 150 participants representing 12 Khoe-San click-speaking groups, the authors, reveal over 1.3 million unknown DNA variants, distinct San and here described Damara genetic trajectories, while achieving century-long global predominance.

Fast excitatory neurotransmission is mediated by AMPA receptors. Here, the authors discover that the GluA4 AMPA receptor subunit has distinct structural properties and conformational plasticity that tune its activation to glutamate.

Therapy to allergy often targets a specific allergen without addressing cross-reactivity. Here the authors develop a consensus, cross-reactive allergen, use mRNA-lipid nanoparticle immunization to induce specific, neutralizing IgG responses, but find no therapeutic effects in mouse allergy models, hinting the need for further optimization prior to translation.

Neoantigen-based adoptive T cell therapies represent a personalized approach for cancer immunotherapy. Here the authors describe NEO-STIM, an ex vivo T cell induction platform to STIMulate peripheral blood T cells to generate responses against tumor NEOantigens.

This study shows that contrail avoidance can recover 9% of the global temperature budget by 2050. For every year of delay, the recoverable warming will diminish by 0.6%. This makes inaction (not fuel penalties) the most significant climate risk associated with avoidance.

From 2014–2017, marine heatwaves caused global mass coral bleaching, where the corals lose their symbiotic algae. The authors find, this event exceeded the severity of all prior global bleaching events in recorded history, with approximately half the world’s reefs bleaching and 15% experiencing substantial mortality.

The authors demonstrate that targeted protein degradation of the dengue virus capsid suppresses infection through capsid-dependent pathways rather than classical inhibition, revealing a new antiviral strategy effective against resistant viral variants.

Skin-targeted siRNA therapies require optimized delivery to achieve therapeutic efficacy. Here, authors show that increasing conjugate hydrophobicity enhances siRNA skin retention and gene silencing in porcine and human models while limiting systemic tissue exposure.

Meningiomas are common brain tumors with variable behavior. This study reveals high STING expression across multiple cell types in the meningioma microenvironment. STING agonism triggers tumor cell death via programmed necrosis and pyroptosis, enhancing survival in preclinical models.

Polyamides (PAs) or nylons are types of plastics with wide applications, but due to their accumulation in the environment, strategies for their deconstruction are of interest. Here, the authors screen 40 potential nylon-hydrolyzing enzymes (nylonases) using a mass spectrometry-based approach and identify a thermostabilized N-terminal nucleophile hydrolase as the most promising for further development, as well as crucial targets for progressing PA6 enzymatic depolymerization.

Talin has been believed to be indispensable for integrin activation. Here, the authors show that the curvature-sensing protein FCHo2, not talin, enables inside-out activation of integrin ɑvβ5 in curved adhesions formed at curved membranes.

A 3D human gut–brain–vascular microphysiological system reveals bidirectional blood-borne signaling, in which gut-derived bacterial toxins induce neuroinflammation and tau pathology, while Alzheimer’s and Parkinson’s disease–associated brain signals compromise vascular and intestinal barrier integrity.

Hyperbolic phonon polaritons (HPhPs) in van der Waals materials are promising for nanophotonic applications, but they are normally limited to the mid-infrared range. Here, the authors report the observation of long-lived and highly confined HPhPs in the deep THz range in layered PbI₂.

The transcription factor ATF4 and its effector lipocalin 2 (LCN2) have a key role in immune evasion and tumour progression, and targeting the ATF4–LCN2 axis might provide a way to treat several types of solid tumour by increasing anti-cancer immunity.

Dissolved Fe(II) could greatly enhance uptake of dissolved phosphorus by common phyllosilicate minerals in the Archean and Proterozoic ferruginous oceans, serving as a key mediator in early phosphorus cycling and habitability

The performance of DNA-PAINT super-resolution imaging is limited by non-specific binding of the imaging strand. Here, Sirinakis and colleagues report a statistical test that removes these events, improving image quality and measurement accuracy.

Biocatalysis of the chemotherapy drug, doxorubicin, relies on the cytochrome P450 DoxA, which is inefficient. Here, the authors ameliorated the biosynthetic limitations by identifying DoxA redox partners and DnrV, which prevents product inhibition, helping improve microbial production.

Neuroinflammation triggers DNA damage and subsequent parthanatos-mediated neuron death. Inhibiting parthanatos in a mouse model of autoimmune inflammation is neuroprotective and reduces disease-associated paralysis.

The authors demonstrate a miniature apposition compound eye, integrating 1027 ommatidia in a 1.5 mm^2 surface area, for integrated perception of vision and smell. The platform serves as a wide-angle, close-range obstacle avoidance detector and visual and olfactory monitoring device.

In this work, authors present an automated, high-throughput platform that utilizes robotics and computer vision to enable creation of a therapeutic phage cocktail, LBP-EC01, effective against over 96% of tested Escherichia coli isolates from urinary tract infections.

Thermogenetics enables spatiotemporal control of protein activity using temperature. Now, engineering of a compact, insertable thermoresponsive protein module diversifies the classes of proteins amenable to allosteric thermoregulation.

Bosonic bunching of non-interacting atoms enhances atom–light scattering. An experiment now shows that attractive atomic interactions enhance this scattering further, while repulsive ones can completely suppress bosonic stimulation.

Trimodal single-cell analysis reveals gene-regulatory architecture in complex tissues.

This study uncovers hidden atomic order in high-entropy ceramics and shows it can be engineered to dramatically boost resistance to radiation damage, opening a new pathway for design of ceramics for extreme environments.

A high-temperature immiscible blend of two dipolar polymers that self-assemble into three-dimensional all-polymer nanocomposites allows markedly enhanced dielectric and energy storage performances over a broad temperature range.

Sensory encoding and memory retrieval are oppositely modulated across the cycle of infra-slow brain dynamics in both humans and mice, revealing a conserved brain mechanism coordinating seconds-scale sensory and mnemonic processing.

Bång-Rudenstam et al. report that the acidic tumour microenvironment facilitates the assembly of chondroitin sulfate-enriched glycocalyx to disrupt lipid scavenging and prevent ferroptosis, thereby providing an adaptive mechanism upon tumour acidosis.

Population-based studies from Sweden with replication in Norway identify associations between host genetic variants and gut microbial composition and implicate short-chain fatty acid chemosensors as modulators of gut microbial richness.

The role of the innate immune system in pancreatic cancer is largely unexplored. Here, the authors reveal a targetable cancer cell-intrinsic axis in pancreatic cancer comprising ASC inflammasome complexes that link innate immunity with mitochondrial function and metabolism.

An outbreak of MPXV in sooty mangabeys in Côte d’Ivoire was linked to MPXV-infected fire-footed rope squirrels, providing direct evidence of interspecies transmission and indicating risk for zoonotic transmission of MPXV from both hosts.