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Plasma cells (PC) contribute to the pathogenesis of autoimmune diseases by secreting autoantibodies. Strategies to target pathogenic PCs are thus required. Here, the authors profile different PC subsets in naïve and lupus-prone mice and report the emergence and expansion of a CD19^– PC subset in diseased mice that could compromise the effectiveness of CD19-targeting therapies.

The BabyScreen+ study offered genomic screening to 1,000 newborns in Australia, and showed that the approach is feasible and positively received by families, leading to molecular diagnoses in 1.6% of babies.

The flagship paper of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes Consortium describes the generation of the integrative analyses of 2,658 cancer whole genomes and their matching normal tissues across 38 tumour types, the structures for international data sharing and standardized analyses, and the main scientific findings from across the consortium studies.

Integrative analyses of transcriptome and whole-genome sequencing data for 1,188 tumours across 27 types of cancer are used to provide a comprehensive catalogue of RNA-level alterations in cancer.

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.

Branched organoids embedded in collagen gels can recapitulate the phenotypic landscape and pronounced molecular and morphological heterogeneity of pancreatic ductal adenocarcinoma.

Embryonal tumour with multilayered rosettes (ETMR) is a rare and aggressive paediatric brain tumour. Here, the authors analyse intratumour heterogeneity and the tumour microenvironment in ETMR using single-cell and spatial transcriptomics, in vitro cultures, and a 3D forebrain organoid model, finding important aspects – such as the communication with pericytes – for ETMR development and response to therapy.

A consensus cell type atlas for the fly brain provides both an intellectual framework and open-source toolchains for brain-scale comparative connectomics.

An analysis of 2,954 genomes from 38 cancer subtypes identified 19,166 retrotransposition events in 35% of samples. Aberrant LINE-1 retrotranspositions can lead to the deletion of tumor-suppressor genes as well as the amplification of oncogenes.

Seismological and geodetic data are used together with a machine learning earthquake catalogue to reconstruct magma migration before and during the 2025 volcano–tectonic crisis at Santorini volcano, indicating a coupling between Santorini and Kolumbo.

Whole-genome sequencing data from more than 2,500 cancers of 38 tumour types reveal 16 signatures that can be used to classify somatic structural variants, highlighting the diversity of genomic rearrangements in cancer.

Understanding deregulation of biological pathways in cancer can provide insight into disease etiology and potential therapies. Here, as part of the PanCancer Analysis of Whole Genomes (PCAWG) consortium, the authors present pathway and network analysis of 2583 whole cancer genomes from 27 tumour types.

Subunits of the Elongator complex have been implicated in several nervous system pathologies. Here, the authors identify ELP2 variants in six patients with neurodevelopmental anomalies and show in mouse models that these variants impact protein stability and the activity of the complex during brain development.

Meta-analysis of genome-wide association studies on Alzheimer’s disease and related dementias identifies new loci and enables generation of a new genetic risk score associated with the risk of future Alzheimer’s disease and dementia.

African ancestry is a known risk factor for prostate cancer development, but the genetic determinants of this are incompletely understood. Here, the authors identify 172 potentially pathogenic variants which are enriched in an African population.

Fast and specific detection of pathogenic bacteria is needed to combat infections. Here the authors generate an array of near-infrared biosensors based on carbon nanotubes to detect released metabolites and virulence factors and use them to distinguish pathogens such as S. aureus and P. aeruginosa.

Plasmacytoid dendritic cells monitor the bone marrow for apoptotic megakaryocytes (MKs) and deliver IFNα to the MK niche, triggering local on-demand proliferation and maturation of MK progenitors.

A climate sensitive permafrost region (Yedoma domain) was found to contain globally relevant N stock of >40 Gt nitrogen, of which 4 to 16 Gt of the N could become available by thaw until 2100. This study increases the current estimates by nearly 50%.

Three electron microscopy datasets are combined to provide a complete connectomic description of the neural circuitry that makes up the neck connective in Drosophila, including the descending neurons, ascending neurons and sensory ascending neurons.

Analyses of 2,658 whole genomes across 38 types of cancer identify the contribution of non-coding point mutations and structural variants to driving cancer.

Eitan et al. discovered genetic variants in the 3′UTR for the gene encoding IL-18 receptor that protect against ALS. The variant 3′UTR destabilizes the mRNA and dampens microglia NF-κB signaling and neurotoxicity, thus emphasizing the value of noncoding genetic association studies.

Experimental measurements of high-order out-of-time-order correlators on a superconducting quantum processor show that these correlators remain highly sensitive to the quantum many-body dynamics in quantum computers at long timescales.

With the generation of large pan-cancer whole-exome and whole-genome sequencing projects, a question remains about how comparable these datasets are. Here, using The Cancer Genome Atlas samples analysed as part of the Pan-Cancer Analysis of Whole Genomes project, the authors explore the concordance of mutations called by whole exome sequencing and whole genome sequencing techniques.

Analysis of cancer genome sequencing data has enabled the discovery of driver mutations. Here, as part of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium the authors present DriverPower, a software package that identifies coding and non-coding driver mutations within cancer whole genomes via consideration of mutational burden and functional impact evidence.

The authors present SVclone, a computational method for inferring the cancer cell fraction of structural variants from whole-genome sequencing data.

In this study the authors consider the structural variants (SVs) present within cancer cases of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium. They report hundreds of genes, including known cancer-associated genes for which the nearby presence of a SV breakpoint is associated with altered expression.

Oxidative damage to intracellular membrane proteins is critical to cells. Here, the authors use a water-oxidizing photocatalyst, generating ∙OH even under hypoxia, to show that membrane-specific protein oxidation triggers pyroptosis via non-canonical inflammasomes.

Whole-genome sequencing data for 2,778 cancer samples from 2,658 unique donors across 38 cancer types is used to reconstruct the evolutionary history of cancer, revealing that driver mutations can precede diagnosis by several years to decades.

Multi-omics datasets pose major challenges to data interpretation and hypothesis generation owing to their high-dimensional molecular profiles. Here, the authors develop ActivePathways method, which uses data fusion techniques for integrative pathway analysis of multi-omics data and candidate gene discovery.

Systematic variation of surface sites may allow for more efficient testing of surface chemical reactions. Here, the authors use a platinum curved crystal and, by carrying out photoemission scans, are able to systematically address the fundamental CO-chemisorption process on a ‘tunable’ vicinal surface.

Hippocampal neurons adapt to experience through changes in gene expression and chromatin accessibility. Here, authors show that novel environment exposure induces region- and cell-type specific transcriptional changes coordinated by FOS/AP-1.

Empirically based models of disease progression in familial frontotemporal dementia reveal the relative ordering of clinical, neuroimaging, and fluid biomarker changes and facilitate novel clinical trial designs

HistoPlexer, a deep learning model, generates multiplexed protein expression maps from H&E images, capturing tumour–immune cell interactions. It outperforms baselines, enhances immune subtyping and survival prediction and offers a cost-effective tool for precision oncology.

A single-cell screening approach identifies targets for CAR-T cells in acute myeloid leukemia.

Cancers evolve as they progress under differing selective pressures. Here, as part of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium, the authors present the method TrackSig the estimates evolutionary trajectories of somatic mutational processes from single bulk tumour data.

NKp46⁺ innate lymphoid cells are important for the control of gut microbes, but their development is unclear. Belz and colleagues show that they develop from lymphoid tissue–inducer cells in a Notch- and T-bet-dependent manner.

Visceral adipose tissue contains populations of regulatory T cells that exhibit sexual dimorphism, determined by the surrounding niche, and differ between male and female mice in terms of cell number, phenotype, transcriptional landscape and chromatin accessibility.

With over 2,000 newly identified data points, this study estimates 2,525 million m³ of wood fuel removals globally in 2019, approximately 30% higher than previously understood. Global production of wood charcoal is estimated at 70.5 million tonnes, approximately 50% higher than previous values.

A global model compiling seabird surveys finds that 37 seabird species and around 25% of the world’s tropical seabird individuals nest on atolls, where they act as major nutrient pumps within tropical oceans.

Amino acid changes in the envelope and non-structural 2A protein attenuate the virulent yellow fever virus (YFV) and enhance host antiviral responses upon infection in vivo. These traits explain the potency of the YFV vaccine.

IL-15-driven NK cells mediate anti-tumor immunity, but how IL-15 is negatively regulated remains unclear. Huntington and colleagues find that CIS, a member of the suppressor of cytokine signaling family, suppresses the response to IL-15 and, as a result, CIS-deficient mice are more resistant to cancer metastasis.

The function of group 3 innate lymphoid cells (ILC3 cells) is still being determined. Vivier and colleagues describe the development of ILC3 subsets and show that NCR⁺ ILC3 cells are not needed to control infection with Citrobacter rodentium in the presence of an intact T cell compartment.

The characterization of 4,645 whole-genome and 19,184 exome sequences, covering most types of cancer, identifies 81 single-base substitution, doublet-base substitution and small-insertion-and-deletion mutational signatures, providing a systematic overview of the mutational processes that contribute to cancer development.

This study uncovers a critical link between DNMT3A-driven CHIP and heart failure and, in particular, it shows that DNMT3A inactivation in monocytes boosts the release of HB-EGF, which activates fibroblasts inducing diffuse fibrosis in the heart.

Many tumours exhibit hypoxia (low oxygen) and hypoxic tumours often respond poorly to therapy. Here, the authors quantify hypoxia in 1188 tumours from 27 cancer types, showing elevated hypoxia links to increased mutational load, directing evolutionary trajectories.

In a GWAS study of 32,438 adults, the authors discovered five novel loci for intracranial volume and confirmed two known signals. Variants for intracranial volume were also related to childhood and adult cognitive function and to Parkinson's disease, and enriched near genes involved in growth pathways, including PI3K-AKT signaling.