Search

Cryptococcus neoformans is the leading cause of death by fungal meningoencephalitis. Here, the authors study the roles played by 129 putative kinases in the growth and virulence of C. neoformans, identifying potential targets for development of anticryptococcal drugs.

Chromosomal instability in cancer is linked to endoplasmic reticulum stress signalling, immune suppression and metastasis, which is mediated by the cGAS–STING pathway, suppression of which can reduce metastasis.

The BioDIGS project is a nationwide initiative involving students, researchers and educators across more than 40 research and teaching institutions. Participants lead sample collection, computational analysis and results interpretation to understand the relationships between the soil microbiome, environment and health.

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).

Temporal multi-omic analysis of tissues from rats undergoing up to eight weeks of endurance exercise training reveals widespread shared, tissue-specific and sex-specific changes, including immune, metabolic, stress response and mitochondrial pathways.

The cuttlefish Sepia officinalis uses high-dimensional skin patterns for camouflage, and the pattern matching process is not stereotyped—each search meanders through skin-pattern space, decelerating and accelerating repeatedly before stabilizing.

The transcription factor CREM is a pivotal regulator of NK cell function, making CREM a valuable target to increase the efficacy of anticancer immunotherapies based on this cell population and chimeric antigen receptors.

In this study of more than 6500 emergency department patients, symptoms consistent with Long COVID are reported by 38.9% of SARS-CoV-2 test-positive and 20.7% of test-negative patients three months after their visit. A documented SARS-CoV-2 infection increased the risk fourfold of reporting Long COVID symptoms.

The affected cellular populations during Alzheimer’s disease progression remain understudied. Here the authors use a cohort of 84 donors, quantitative neuropathology and multimodal datasets from the BRAIN Initiative. Their pseudoprogression analysis revealed two disease phases.

Using a combination of in vivo recording and theoretical modeling, Campbell et al. develop a framework for understanding the integration of self-motion and landmark cues in entorhinal cortex and demonstrate that these principles extend to behavior.

Biomonitoring of sweat from fingertips overcomes current limitations in time-resolved metabolomic profiling of humans and may prove to become a powerful, noninvasive tool for precision medicine. Here, in a feasibility study of short interval sampling of sweat from fingertips, the authors assay individual dynamic metabolic patterns of endogenous and exogenous molecules.

The dynamics of microglia states adjacent to or far from amyloid-beta plaques are unclear. Here the authors show that non-plaque-associated microglia modulate the cell population expansion in response to amyloid deposition, and Csf1 signaling regulates their transition to the amyloid-associated state.

The noradrenergic system plays numerous physiological roles but tools to study it are scarce. Here the authors develop a fluorescent analogue of norepinephrine that can be used to label noradrenergic neurons and the synaptic vesicles, and use it to measure single synaptic vesicle release sites in living mice.

A study of hospitalized patients infected with SARS-CoV-2 and who have liquid or solid cancer suggests that hematologic malignancy is an independent risk factor for mortality and that CD8⁺ T cells might limit infection in this setting irrespective of humoral immunity.

Cha and colleagues present a translation- and rotation-equivariant autoencoder-based method for robust image recognition, which they demonstrate on diverse tasks from bioinformatics, material science and astronomy.

In this work, authors take a multiomics and microfluidics-based approach to elucidate the mechanism of endothelial damage in critical illness associated with SARS-CoV-2.

Single-cell and spatial analyses of conserved regulatory T (T_reg) cell-dependent transcriptional states of diverse accessory cell types in mouse and human lung cancer suggest rational T_reg cell targeting-based combination therapy for PD-1 blockade-resistant tumors.

The time-dependent viscoelastic moduli of biomolecular condensates are connected to the functions that the condensates influence in cells. Now sticker and spacer residues in proteins are shown to regulate condensate viscoelasticity and ageing dynamics.

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.

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.

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.

Some cancer patients first present with metastases where the location of the primary is unidentified; these are difficult to treat. In this study, using machine learning, the authors develop a method to determine the tissue of origin of a cancer based on whole sequencing data.

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

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.

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.

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.

Telomere shortening is a hallmark of several disorders and aging. Here, the authors uncover that RIOK2 maintains telomerase activity, thereby preventing telomere shortening. Thus, increasing RIOK2 levels may help rescue telomere biology disorders.

Trajectory-coding neurons in the hippocampus convey important information for performing memory tasks. Here, Kinsky et al. track long-term neural activity in the hippocampus to find that trajectory-coding emerges rapidly and remains stable across long time-scales.

Scalable CRISPRa screening of cis-regulatory elements in non-cancer cell lines has proved challenging. Here, the authors describe a scalable, CRISPR activation screening framework to identify regulatory element-gene pairs in diverse cell types including cancer cells and neurons.

Using a dataset spanning 74 countries, Pertl et al. show that emotions predict intertemporal and risky decision-making. These relationships are stronger in more economically developed and individualistic countries.

Monomethylation of histone H4 lysine 20 (H4K20me1) contributes to DNA replication but the mechanism is not well understood. Here, the authors identify a conserved tandem Tudor domain of BAHCC1 as a H4K20me1-specific reader, which promotes the recruitment of MCM complex to chromatin for efficient DNA replication.

Toxoplasma is a major infectious human parasite lethal to immunodeficient patients. This study identifies an apicoplast lipid transporter essential for parasite survival, which diverges from known chloroplast transporters.

An initial draft of the human pangenome is presented and made publicly available by the Human Pangenome Reference Consortium; the draft contains 94 de novo haplotype assemblies from 47 ancestrally diverse individuals.

Non-alcoholic steatosis is characterized by lipid accumulation within hepatocytes and can progress to NASH. Haas and colleagues demonstrate that livers from people with NASH show a distinct but reversible gene profile from simple steatosis and accumulation of intrahepatic cDC and CD8 T cells.

Egyptian rousette bats (ERBs) are natural reservoirs for Marburg virus (MARV), but these bats have not been linked to the MARV Angola strain that caused the largest and deadliest outbreak on record. Here, Amman et al., in a multi-institutional surveillance effort, identify and isolate Angola-like MARV in ERBs in West Africa.

The authors analyse rare protein-coding genetic variants for association with 18,780 traits in the UK Biobank cohort.

Identifying the mutational landscape of tumours from cell-free DNA in the blood could help diagnostics in cancer. Here, the authors present ichorCNA, software that quantifies tumour content in cell free DNA, and they demonstrate that cell-free DNA whole-exome sequencing is concordant with metastatic tumour whole-exome sequencing.

There are adverse events associated with COVID-19 vaccines, such as myocarditis for adolescents following receipt of SARS-CoV-2 mRNA vaccines. Here the authors compare the immunogenicity and reactogenicity of two widely available SARS-CoV-2 vaccines (BNT162b2, an mRNA vaccine, and CoronaVac, a whole-virus inactivated vaccine) in healthy adolescents.

Immune lymphocyte estimation from nucleotide sequencing (ImmuneLENS) infers B cell and T cell fractions from whole-genome sequencing data. Applied to the 100,000 Genomes Project datasets, circulating T cell fraction provides sex-dependent and prognostic insights in patients.

AI decision support system non-homogenously influences clinical decisions in dynamic treatment regimen, as it depends on several factors including prior knowledge, preference, disease type, treatment modality, and AI’s learned behavior and inherent biases.

Chang et al. show that CD4 T cell exhaustion and senescence develop during chronic Mycobacterium tuberculosis infection. These factors may promote a feed-forward loop that permits increased bacterial replication, further loss of T cell function, both which culminate in recrudescence and disease.

Perturbed B cell responses have been associated with Crohn’s disease. Here, the authors sequence the B cell receptor repertoire in patients with Crohn’s disease and identify shared B cell clones, thus implicating the presence of common Crohn’s disease-associated antigens driving a pathogenic B cell response.

What features distinguish speech from song? Here, the authors show that consistent acoustical spectro-temporal features are sufficient to distinguish speech and song across different societies throughout the world.

There is limited epidemiological data on PRRSV sublineage 8.7 in Asia. Using national PRRSV surveillance data, the authors compiled a genomic dataset showing a geographically centralized spread, the likely impact of human-related activities on PRRSV spread and regional variability in interlineage recombination likelihood.

Methods for imaging the 3D cell surface often require physical interaction. Here the authors report the combination of scanning ion conductance microscopy (SICM) and live-cell super-resolution optical fluctuation imaging (SOFI) for the non-invasive topographical imaging of soft biological samples.

Anti-NMDA receptor encephalitis is a severe brain disorder caused by autoantibodies that trigger NMDA receptor loss. Here, the authors show that ART5803, a monovalent antibody, blocks this process and restores function in cell and primate models.

Renal cell carcinoma (RCC) is a common and aggressive malignancy. Here, the authors generate two mouse models of the most common RCC subtypes: the human papillary RCC throughMYC activation and clear cell RCC through MYC activation combined with Vhl and Cdkn2adeletion.