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ACKR3 is a critical regulator of platelet-mediated thrombosis and organ injury following ischemia/reperfusion. Platelet ACKR3 surface expression is independently associated with all-cause mortality in patients with cardiovascular diseases.

Lassa virus can cause haemorrhagic fever for which no specific treatment currently exists. Here the authors have cloned 113 monoclonal antibodies from the survivors of Lassa infection and show that the majority of neutralizing antibodies target a complex of GP1 and GP2 viral proteins.

Experimental deletion of the furin cleavage site of the SARS-CoV-2 spike protein highlights an important role for this site in infection and the need to consider this site when evaluating the neutralization activities of antibodies.

Platelets express negatively charged phosphatidylserine (PS) on their plasma membrane when propagating coagulation within a developing thrombus. Here the authors show that an adaptor protein 14-3-3 regulates mitochondrial function and PS exposure and thus platelet procoagulant activity, promising a new therapy to reduce thrombosis.

Meiotic recombination enables reciprocal exchange of genetic material between paternal and maternal homologous chromosomes. Here Luo et al.show that MEIOB, a novel meiosis-specific factor identified in a proteomics screen, forms complexes with RPA2 and SPATA22, and is required for meiotic recombination.

Characterizing the assembly of the nuclear pore complex (NPC) remains challenging. Here, the authors develop a set of nanobodies that recognize seven constituent nucleoporins, study their binding characteristics, and apply them to probe accessible and obstructed NPC surfaces in yeast.

Escherichia coli form pili structures in order to initiate infection of the urinary tract. Here, Thanassi et al., have solved the structures of pili assembly intermediates and provided insights into their biogenesis and assembly.

Actin polymerization provides force for vital processes of the eukaryotic cell, but our understanding of actin dynamics and energetics remains limited due to the lack of high-quality probes. Here authors identify a family of highly sensitive fluorescent nucleotide analogues which bind to actin and provide energy to power actin-based processes.

The tumor suppressor FBW7 is a substrate adaptor for the E3 ubiquitin ligase complex SKP1-CUL1-F-box (SCF) and itself a target for ubiquitylation. Here, the authors show that TRIP12 mediates branched K11-linked ubiquitylation of FBW7, to regulate its stability and thus abundance of a subset of SCF^FBW7 substrates.

In a randomized controlled trial, Schleider et al. show that single-session online interventions are able to reduce depression symptoms up to three months later in adolescents.

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.

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.

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.

Viral pathogen load in cancer genomes is estimated through analysis of sequencing data from 2,656 tumors across 35 cancer types using multiple pathogen-detection pipelines, identifying viruses in 382 genomic and 68 transcriptome datasets.

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.

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.

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.

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.

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.

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.

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.

Plakophilin-2 is a key component of desmosomes required to maintain cardiac tissue cohesion. Here the authors uncover a previously unknown defect in cell cycle and adipocyte senescence due to impaired Plakophilin-2 in subjects with obesity.

Gene expression in the mouse brain is measured with a simple blood draw.

Enveloped viruses employ the maturing environment of endosomes to promote endosomal escape. Here, authors generate a pseudo-atomic model of the BUNV envelope using sub-tomogram averaging and AlphaFold, and identify ionic cues for fusion events.

The pathogen Staphylococcus aureus releases several pore-forming toxins, termed leukocidins, that kill immune cells. Here, Zheng et al. show that the retention of a leukocidin on bacterial cells and its release are modulated by lipoteichoic acid and a membrane lipid, which also control the sorting of other surface-associated proteins.

Certain bats species have previously been identified as ancestral sources of coronaviruses that infect humans but there is limited data on the genomic diversity or zoonotic potential of viruses infecting bats in the UK. Here, the authors use deep sequencing and in vitro assays to characterise coronaviruses recovered from 48 bat faecal samples.

Activation of the non-canonical NF-κB signalling pathway by AZD5582 results in the induction of HIV and SIV RNA expression in the blood and tissues of antiretroviral-therapy-treated humanized mice and rhesus macaques.

Phenotypic variation and diseases are influenced by factors such as genetic variants and gene expression. Here, Barbeira et al. develop S-PrediXcan to compute PrediXcan results using summary data, and investigate the effects of gene expression variation on human phenotypes in 44 GTEx tissues and >100 phenotypes.

The type II nuclear receptors (NRs) and the retinoid X receptor (RXR) form heterodimeric transcription factors to regulate development, metabolism, and inflammation. Here the authors employ protein-binding microarrays to comprehensively analyze the DNA binding of 12 NR:RXRα heterodimers, and report promiscuous NR-DNA binding.

The inability of T cells to properly mount anti-tumour immunity underlies failed cancer immune surveillance or therapy. Here the authors show that a microRNA, miR-155, suppresses Ship1 phosphatase expression to modulate epigenetic reprogramming of CD8 T cell differentiation via the Phf19/PRC2 axis, thereby implicating a novel aspect of cancer immunity regulation.

Protein aggregation remains a significant challenge for manufacturing of protein biopharmaceuticals. Here, the authors demonstrate the use of directed evolution and an assay for in vivo innate protein aggregation-propensity to generate aggregation-resistant scFv fragments.

A multi-ancestry meta-regression study analyses diverse genome-wide association studies and genome loci associated with tobacco and alcohol use.

Studying changes in the metabolic properties of kidney cancer in patients reveals an increased need for mitochondrial metabolism as tumors metastasize from the kidney to distant organs.

Images collected during NASA’s DART mission of the asteroid Didymos and its moon, Dimorphos, are used to explore the origin and evolution of the binary system. Authors analysis indicate that both asteroids are weak rubble piles and that Didymos’ surface should be about 40 to 130 times older than Dimorphos.

Hofmann and colleagues describe the mechanism underlying the therapeutic benefit of combinatorial use of SOS1 and KRAS-G12C inhibitors in the context of KRAS-G12C mutant-driven lung and colorectal cancer.

The impact of the DART spacecraft on the asteroid Dimorphos is reported and reconstructed, demonstrating that kinetic impactor technology is a viable technique to potentially defend Earth from asteroids.

Rubinstein-Taybi syndrome (RSTS) is a neurodevelopmental disorder with unclear underlying mechanisms. Here, the authors unravel the contribution of a stress-responsive pathway to RSTS where impaired HSF2 acetylation, due to RSTS-associated CBP/EP300 mutations, alters the expression of neurodevelopmental players, in keeping with hallmarks of cell-cell adhesion defects.

Rapid, multiplex identification of pathogens and disease-associated mutations is possible with a new semiconductor biochip.

Endometrial cancer (EC) has four molecular subtypes; of these, the No Specific Molecular Profile (NSMP) subtype encompasses patients with heterogeneous outcomes. Here, the authors use artificial intelligence and histopathology images to differentiate p53abn and NSMP subtypes in EC, and identify one distinct subgroup within NSMP with unfavourable outcome.

Lim et al. show that OSBP and VAPA and VAPB deliver cholesterol across ER–lysosome contacts to activate mTORC1. OSBP-mediated cholesterol trafficking activates mTORC1 in a disease model caused by loss of Niemann–Pick C1.

Argonaute 2 (AGO2) binds RAS and is required for cellular transformation. Here, the authors establish a KRAS-driven mouse model of pancreatic cancer with conditional loss of AGO2 and show that the early phase of neoplastic lesion initiation is dependent on EGFR/RAS but not AGO2, while AGO2 is required for pancreatic ductal adenocarcinoma progression and metastasis.

The RNA binding protein MUSASHI-2 (MSI2) is a potential therapeutic target for acute myeloid leukemia. Here the authors identify a small molecule inhibitor of MSI2 and characterize its effects in a murine leukemia model.

Histone ubiquitination plays a critical role in the DNA damage response pathway. Here the authors reveal how RNF168 ubiquitinates the H2A family including noncanonical variants, H2AZ and macroH2A1/2, at the divergent N-terminal tail lysine residue.

Tightly controlled NGN3 expression is essential for endocrine cell generation in the developing pancreas, with dysregulation leading to hyperglycemia in mice. Here they identify USP7 as a key post-translational regulator of NGN3 stability and show that this axis is required for endocrine development and beta-cell differentiation.