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Mutations present at a low frequency in a sample are detected with high sensitivity and a low error rate.

Coupling live-cell imaging, machine learning and genomic sequencing, the MAGIC platform enables investigation of the cellular context, mutation rates and triggers of spontaneous chromosomal abnormality formation, shedding light on fundamental determinants of chromosomal instability.

cellSTAAR advances noncoding rare variant association analysis by integrating single-cell genomics data.

Here, the authors use passenger mutations to quantify expansion rate in ~6,000 people with mosaic chromosomal alterations in the NHLBI TOPMed cohort, finding associations between growth rate and blood counts along with germline genetic modulators of growth rate.

The relationship between single-neuron activity and theta oscillations in the human brain remains unclear. Here, the authors demonstrate that human theta-phase locking is influenced by various properties of the local field potential and characterize its dynamics during spatial memory encoding and retrieval.

Using data from a single time point, passenger-approximated clonal expansion rate (PACER) estimates the fitness of common driver mutations that lead to clonal haematopoiesis and identifies TCL1A activation as a mediator of clonal expansion.

Roles of of viruses in ocean subsurface oxygen maxima are unclear. Here, the authors analyse Bermuda Atlantic Time Series data to show that viruses may drive SOM in stratified oceans by boosting nutrient recycling and phytoplankton productivity linking virus activity to oxygen buildup and a stronger microbial loop.

A deep-learning-based de novo design strategy was developed that enables simultaneous scaffolding of three distinct epitopes derived from respiratory syncytial virus within small single-domain immunogens. Crystallographic analyses confirmed precise presentation of the designed motifs. The multiepitope constructs elicited enhanced cross-reactive and neutralizing antibody responses, demonstrating the potential of generative models for complex multisite protein engineering.

Paul and colleagues report the development and characterization of an antibody–drug conjugate targeting TRBC2 for the treatment of T cell malignancies.

Raman and fluorescence spectra, consistent with several species of aromatic organic molecules, are reported in the Crater Floor sequences of Jezero crater, Mars, suggesting multiple mechanisms of organic synthesis, transport, or preservation.

As presented at the ESMO Congress 2025: Results of the phase 2/3 AGITG DYNAMIC-III trial show that de-escalated chemotherapy based on ctDNA-negative status in patients with stage III colon cancer did not meet non-inferiority for 3-year recurrence-free survival when compared to standard of care, although it enables better informed treatment decisions.

Here, the authors show that beta oscillations in the frontal and parietal lobes of monkeys propagate as traveling waves. The strength of these signals increases after rewards, suggesting a role for traveling waves in memory for recent events.

Parallel operation of two exchange-only qubits consisting of six quantum dots arranged linearly is shown to be achievable and maintains qubit control quality compared with sequential operation, with potential for use in scaled quantum computing.

Closed-loop brain stimulation of the human hippocampal theta rhythm produces lasting enhancement of network communication. This implicates theta rhythms in human hippocampal network communication and provides a possible route to memory modulation.

Sustainable aviation fuel enables decarbonization of the aviation industry. Here the authors report a hydrothermal liquefaction pathway for sustainable aviation fuel from food waste, meeting fuel property standards and improving circularity index.

The authors identified a pH-dependent protonated status in the miR-21 precursor, which leads to additional base pairing in its secondary structure, thus affecting Dicer processing and miR-21 maturation.

A high-resolution, global atlas of mortality of children under five years of age between 2000 and 2017 highlights subnational geographical inequalities in the distribution, rates and absolute counts of child deaths by age.

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

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.

Neurons in the rodent dorsomedial prefrontal cortex encode a flexible internal model of emotion by linking directly experienced and inferred associations with aversive experiences.

Spatial transcriptomics reveals distinct microglial mechanisms driving amyloid-β clearance in both passively and actively immunized patients with Alzheimer’s disease.

Cryo-EM is used to visualize the SARS-CoV-2 RTC bound to each of the natural NTPs as well as remdesivir triphosphate (RDV-TP) in states poised for incorporation, explaining the interactions required for NTP recognition and RDV-TP selectivity.

Analyses of genome and exome sequencing data identify rare coding and structural variants associated with atrial fibrillation and highlight genetic links between atrial fibrillation and cardiomyopathies.

The dopamine projection from midbrain dopamine cells to the nucleus accumbens is essential for normal motivation, yet motivation-related changes in nucleus accumbens dopamine release occur independently of dopamine cell firing.

An analysis of 24,202 critical cases of COVID-19 identifies potentially druggable targets in inflammatory signalling (JAK1), monocyte–macrophage activation and endothelial permeability (PDE4A), immunometabolism (SLC2A5 and AK5), and host factors required for viral entry and replication (TMPRSS2 and RAB2A).

MGAT1 is a glycosyltransferase critical for the synthesis and maturation of complex N-glycans. Here, the authors show that MGAT1 modulation of CD73 glycosylation and function regulates tumor immune response in triple-negative breast cancer.

T cell antigen receptor stimulation by the ligand antigen triggers multiple downstream pathways that affect CD4 + T cell function. Here authors show that activation of the downstream WNK1 kinase causes water entry into the cells, which is essential for CD4⁺ T cell proliferation.

Biomolecules morph between conformations with distinct lifetimes essential for function. This study reveals the cores of flaviviral RNAs stay stable up to ten million times longer than canonical base pairs to effectively resist exonuclease digestion.

Analysis of more than 95% of each diploid human genome of a four-generation, twenty-eight-member family using five complementary short-read and long-read sequencing technologies provides a truth set to understand the most fundamental processes underlying human genetic variation.

Theta- and gamma-frequency oscillatory synchrony correlates with spatial working memory performance. Here the authors report increases in theta-gamma cross-frequency coupling as a compensatory mechism associated with better working memory performance in models of cognitive dysfunction in mice.

Dengue is a major public health concern in the Americas, and the Caribbean can be a source for reintroduction and spread. Here, the authors use travel surveillance data and genomic epidemiology to reconstruct Dengue epidemic dynamics in the Caribbean from 2009-2022.

Analysis of 97,691 high-coverage human blood DNA-derived whole-genome sequences enabled simultaneous identification of germline and somatic mutations that predispose individuals to clonal expansion of haematopoietic stem cells, indicating that both inherited and acquired mutations are linked to age-related cancers and coronary heart disease.

An investigation using various methods reports an association between adeno-associated virus 2 and paediatric hepatitis of unknown aetiology.

The structure of mouse Dis3l2 bound to an oligoU substrate shows a funnel-like substrate-binding site with the RNA being fed into the active site along a path that is distinct from that seen in the related catalytic subunit of the exosome — 12 uracils of the oligoU-tailed RNA are recognized in a complex network of interactions, suggesting the basis for target specificity.

A global network of researchers was formed to investigate the role of human genetics in SARS-CoV-2 infection and COVID-19 severity; this paper reports 13 genome-wide significant loci and potentially actionable mechanisms in response to infection.

A study shows that clonal haematopoiesis of indeterminate potential is associated with an increased risk of chronic liver disease specifically through the promotion of liver inflammation and injury.

VIP interneurons have been shown to disinhibit pyramidal neurons by inhibiting other interneuron types. Here, the authors report that ChAT-VIP subtype of interneurons directly excite pyramidal neurons in multiple layers via fast cholinergic neurotransmission.

Mammalian mitochondria use folate-bound one-carbon units generated by the enzyme SHMT2 to methylate tRNA, and this modification is required for mitochondrial translation and thus oxidative phosphorylation.

New and existing age data show active arc processes in Southern California during the beginning of the Laramide orogeny, which require a two-stage process and challenge the oceanic plateau collision paradigm.

Although the common genetic variants contributing to blood lipid levels have been studied, the contribution of rare variants is less understood. Here, the authors perform a rare coding and noncoding variant association study of blood lipid levels using whole genome sequencing data.

STAARpipeline is a comprehensive framework for flexible and scalable rare-variant association analysis using whole-genome sequencing data and annotation information.

Single-cell intracellular recordings have been used as the primary tool for estimating driving forces across inhibitory receptors within the nervous system. Here, the authors present ORCHID as an all-optical method to measure inhibitory receptor driving forces in targeted brain cell types.

Wong et al. report that expanding human embryonic stem cell-derived endodermal progenitors serve as a ventral foregut model, through which they identify a link between progenitor expansion and tissue-specific changes in the enhancer landscape.

Platelet aggregation is associated with myocardial infarction and stroke. Here, the authors have conducted a whole genome sequencing association study on platelet aggregation, discovering a locus in RGS18, where enhancer assays suggest an effect on activity of haematopoeitic lineage transcription factors.

Pooling participant-level genetic data into a single analysis can result in variance stratification, reducing statistical performance. Here, the authors develop variant-specific inflation factors to assess variance stratification and apply this to pooled individual-level data from whole genome sequencing.