Search

The early genetic evolution of uveal melanoma (UM) remains poorly understood. Here, the authors perform genetic profiling of 1140 primary UMs, including 131 small early-stage tumours, finding that most genetic driver aberrations have occurred by the time small tumours are biopsied; in addition, the15-gene expression profile discriminant score can predict the transition from low- to high-risk tumours.

A deep learning model, WaveCastNet, predicts seismic ground motion in real time. It outperforms traditional methods by accurately forecasting wave behavior, even in rare and large earthquakes, without relying on magnitude or epicenter location data

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.

Identifying jets originating from heavy quarks plays a fundamental role in hadronic collider experiments. In this work, the ATLAS Collaboration describes and tests a transformer-based neural network architecture for jet flavour tagging based on low-level input and physics-inspired constraints.

OrganoidTracker 2.0 enables fast and accurate cell tracking in complex systems such as developing organoids. A key aspect of the work is determining cell tracks with error probabilities for any tracking feature, from cell cycles to lineage trees.

The developmental dynamics of distinct cell types across brain regions remain poorly understood. Here authors generate DevAtlas, a high-resolution developmental 3D atlas, mapping region and cell type-specific growth in GABAergic cells and microglia in early postnatal mouse brains.

Multi-template PCR enables parallel DNA amplification but suffers from sequence-specific biases. Here, the authors develop a 1D-CNN model predicting amplification efficiency directly from the DNA sequence and discover adapter-mediated self-priming as a key cause of uneven amplification during PCR.

Measuring the electron affinity, a fundamental chemical property, has been challenging for rare elements due to sensitivity limitations. Here, the authors present a novel ion-trap technique capable of performing high-precision affinity measurements with orders of magnitude fewer samples.

A combination of high-resolution spatial imaging, spatial proteomics and transcriptional data reveals sparse and heterogeneous bacterial signals in gliomas and brain metastases.

The authors show that a bacterial histone, HLp from Leptospira perolatii, forms tetramers that wrap and compact DNA, revealing an unexpected mechanism by which bacteria organize their genetic material.

Klein and colleagues characterize 04_A06, a new V_H1-2-encoded broadly neutralizing antibody that has marked breadth and potency against extended multiclade HIV-1 pseudovirus panels and can maintain full viral suppression in HIV-1-infected humanized mice.

Kathiriya et al. identify a cardiac progenitor lineage with expression of Tbx5 and anterior heart field-specific expression of Mef2c that bisects the intraventricular septum during development and show that alterations in this lineage lead to congenital heart defects in mice.

Ionizing radiation can cause simultaneous charge noise in multi-qubit superconducting devices. Here, the authors measure space- and time-correlated charge jumps in a four-qubit system in a low-radiation underground facility, achieving operation with minimal correlated events over 22 h at qubit separations beyond 3 mm.

Mucosal influenza vaccines promise enhanced protection but lack defined immune correlates of protection. Here, the authors conduct a phase I trial of an intranasal recombinant influenza A/H5 vaccine with a nanoemulsion adjuvant, demonstrating successful mucosal priming and broad cross-clade immune responses, advancing the development of intranasal influenza vaccines.

The authors report the discovery of charge order with onset temperature of 800 K in the kagome superconductor YRu₃Si₂. In addition, they observe time-reversal symmetry breaking below 25 K, field-induced magnetism below 90 K and bulk multi-gap superconductivity below 3.4 K.

Vinyl acetate is an important polymer building block, but the mechanisms governing its catalytic production are not well understood. This study shows that dynamic palladium-acetate clusters determine catalyst efficiency and selectivity in vinyl acetate synthesis.

Head movements during eye tracking in fMRI frequently distort gaze signals. This paper presents motion-corrected eye tracking, a method that corrects head motion-induced errors to produce accurate gaze data in fMRI experiments.

Pathogenic BRCA2 truncating variants in heterozygosis drive distinct cancer-linked mechanisms. Here the authors show that one causes PARPi sensitivity and HR loss via haploinsufficiency, while another expresses a truncated protein that rewires transcription by hijacking PCAF, reducing H4 acetylation and NF-κB activity.

The variability in clinical outcomes of SARS-CoV-2 infection is partly due to deficiencies in production or response to type I interferons (IFN). Here, the authors describe a FIP200-dependent lysosomal degradation pathway, independent of canonical autophagy and type I IFN, that restricts SARS-CoV-2 replication, offering insights into critical COVID-19 pneumonia mechanisms.

Europe is rapidly warming but summer days have cooled in North America. Shuman and Stefanescu find parallel patterns during North Atlantic cooling events in the past 8000 years. Similar underlying processes may explain regional differences today.

The authors study epitaxial thin films of the pyrochlore-sublattice compound LiTi2O4 by RIXS and ARPES. They observe cooperation between strong electron correlations and strong electron-phonon coupling, giving rise to a mobile polaronic ground state in which charge motion and lattice distortions are coupled.

Genome-wide CRISPRi screens for modulators of androgen receptor (AR) protein levels using live-cell quantitative endogenous AR fluorescence reporters identify PTGES3 as a new regulator of AR stability and function in prostate cancer.

Authors demonstrate that four distinct heterodimeric complexes catalyze chondroitin sulfate chain polymerization in humans. The synthase proteins possess catalytic activity, while the polymerization factors are essential for complex formation.

Here, the authors used functional ultrasound imaging to map human spinal cord activity during urodynamically controlled micturition, showing that blood flow closely tracks bladder pressure and offering new insights into spinal cord regulation of micturition.

Neural progenitor cell transplantation shows promise for treating spinal cord injury. However, here, the authors show that graft-derived neurons form limited synaptic connections with host spinal motor circuits after injury, constraining functional motor recovery.

Using data from the CoVPN 3008 study, the authors show that the neutralizing antibody correlate of risk holds in people living with HIV. However, the nAb correlate was weaker and shorter-lived in a vaccine-immunity versus hybrid-immunity population.

The mechanisms generating the head direction cell signal in rats are not fully understood. Here, two distinct types of head direction cells in the lateral mammillary and dorsal tegmental nuclei were identified: one type is angular head velocity independent, while the second type depends on the animal’s angular head velocity.

Cas12a3 nucleases constitute a distinct clade of type V CRISPR–Cas bacterial immune systems that preferentially cleave the 3′ tails of tRNAs after recognition of target RNA to induce growth arrest and block phage dissemination.

Vaginal birth, exclusive breastfeeding and early contact with siblings promote colonization of the infant gut with bifidobacteria capable of producing aromatic lactates, a microbial and metabolite signal that is inversely related to the risk of allergen-specific sensitization and dermatitis later in life.

Our basic understanding of neuromodulation in the claustrum remains limited. Here Madden et al., identify a key mechanism by which serotonin and the psychedelic psilocybin modulate cortical signalling through the claustrum, a brain region involved in regulating cognition and brain network states.

To what extent regeneration recapitulates embryonic development is a longstanding question. Here, they show that embryonic gene modules are re-used, rewired, and interconnected to specific injury-induced down-stream targets during regeneration.

Here, the authors present archaeology of the Namorotukunan site in Kenya’s Turkana Basin that demonstrates adaptive shifts in hominin tool-making behaviour spanning 300,000 years and increasing environmental variability. They contextualize these findings with paleoenvironmental proxies, dating, and geological descriptions.

The spontaneous emergence of autocatalytic RNAs is central to origin of life. Here, the authors use machine learning, high-throughput screening and statistical physics to explore large neutral space of catalytic RNAs.

Argonaute proteins degrade specific invader nucleic acids in eukaryotic and prokaryotic innate immunity. Here, Kanevskaya et al. describe a bacterial immune system in which RNA-guided recognition of invader DNA by Argonaute triggers formation of HNH nuclease filaments with collateral activity, protecting the bacterial population from invaders.

Laser cooling is a powerful technique that enables precision measurements and quantum control, yet its implementation in molecules remains challenging due to their complex structures. Here, the authors apply 2D transverse laser cooling to a focused beam of cold barium monofluoride (138Ba19F) molecules to significantly increase beam brightness.

Plasma proteomic analysis of presymptomatic individuals with amyotrophic lateral sclerosis identifies novel disease-associated proteins and enables the development of an accurate diagnostic biomarker panel.

Using a large multi-center neuroimaging dataset, Fu, Antoniades et al. reveal that major depressive disorder is characterized by two neuroanatomical dimensions exhibiting distinct treatment response to placebo and selective serotonin reuptake inhibitor medications.

HIV-1 integrase is critical for viral DNA integration and RNA packaging at distinct stages of the replication cycle. Here, authors report structures of integrase assemblies, revealing how structural plasticity imparts the protein with dual functionality.

Understanding asteroid materials is critical for determining deflection methods for planetary defense. Here the authors show, via experiments performed in High-Radiation to Materials facility at CERN, that iron-rich asteroid materials can absorb more energy without structural failure than standard material parameters would suggest.

Errors in oocyte division can cause infertility and birth defects. Here, authors combine a genetic strategy with a novel optochemical tool to show that spindle pole-localized F-actin is essential for proper meiotic spindle assembly and chromosome segregation.

The Macaque Biobank initiated by Zhang et al. provides a comprehensive genetic and phenotypic characterization of Chinese rhesus macaques (CRMs). This resource enhances our understanding of the genetic diversity of CRMs and holds potential for biomedical research.

Dendritic cells experience cell shape changes while migrating within the complex physical environment of tissues. Sensing of these shape changes modifies their migratory properties and imprints these cells with immunoregulatory properties.

Here Jaster et al., show a single psilocybin dose produce sex-specific post-acute changes in opioid reward and withdrawal via 5-HT2A receptors in frontal cortex-to–nucleus accumbens circuits, with epigenetic and synaptic changes shaping therapeutic potential.

Here, the authors investigate gene dosage compensation in mouse pluripotent stem cells to better understand the process of X-chromosome upregulation. They report that mammalian cells can sense when segments of one of the two X chromosomes are genetically deleted in cis and compensate gene expression by upregulation in trans.

High-resolution geospatial mapping found that the annual incidence of cholera shifted from western to central and eastern Africa between 2011 and 2020, with the latter regions more likely to report cholera in 2022–2023, reflecting instability in cholera burden patterns that can impact progress in disease control.

Infection may induce multi-organ thrombosis, but the underlying inflammatory mechanism remains elusive. Here, using Salmonella Typhimurium infectious mouse model, the authors reveal organ specific and broad inflammatory events like TNF for thrombosis in liver and spleen.

A two-component system, DbfRS, regulates biofilm formation in Vibrio cholerae. Here, Nguyen et al. identify a small periplasmic protein that controls the activity of the system’s receptor, and show that DbfRS responds to membrane stress and regulates additional processes such as metabolism and cell envelope biosynthesis.