Search

Dimorphos ejecta plume properties were revealed by the observations from the LICIACube cube satellite, which was deployed 15  days in advance of the impact of DART.

In clinical and population-based cohorts, a strong contribution of polygenic risk for type 2 diabetes (T2D) significantly modifies the onset and phenotypic variability of maturity-onset diabetes of the young (MODY). This polygenic T2D burden may also account for MODY-like individuals without identified monogenic causes.

Genes encoding two pore-forming toxins (γ-haemolysins HlgAB and HlgCB) are present in almost all human Staphylococcus aureus isolates. Here Spaan et al.show that HlgAB and HlgCB target different phagocyte types by interacting with specific chemokine receptors and complement receptors, respectively.

Deadenylation leads to mRNA decay, with PABPC1 protecting the poly(A) tail, while tristetraprolin and CCR4–NOT promote deadenylation. Here, the authors describe how these three proteins interact to regulate mRNA stability.

Glucocorticoid (GC) induced osteoporosis (GIOP) remains a significant clinical problem. Here, the authors find that GCs disrupt skeletal stem cell–endothelial crosstalk via Basigin that can be targeted as a potential therapy for GIOP.

JWST has detected \({{\rm{H}}}_{3}^{+}\) and auroral emissions at Neptune—the only giant planet in the Solar System for which they had proved to be elusive up to now. The observations reveal a factor-of-two cooling of Neptune’s upper atmosphere compared with Voyager 2 data, indicative of energy balance processes acting on a shorter timescale than solar forcing.

Numerical simulations of the DART impact on asteroid Didymos’s moon Dimorphos highlight its rubble-pile nature with a low bulk density and boulder volume fraction. These results indicate that Dimorphos formed from reaccumulated material shed from Didymos via rotation or impact.

A high-bandwidth neuromotor interface offers performant out-of-the-box generalization across people.

Body size and composition are complex traits that are challenging to characterize due to environmental and genetic influences. Here, Arehart et al. disentangle shared and distinct genetic signals underlying body size and composition.

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).

Anandasabapathy and colleagues show that the inhibitory receptor PD-1 impacts the specification of tissue-resident memory T cells in the skin.

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.

Gain-of-function mutations in CTNNB1 (encoding for b-catenin) leading to deregulated Wnt/β-catenin signaling are frequently observed in patients with hepatocellular carcinoma (HCC). Here the authors show that inhibiting b-catenin with lipid nanoparticles encapsulating siRNA targeting CTNNB1 impairs tumor growth and promotes anti-tumor immunity in preclinical HCC models.

In this Review, Spaan, van Strijp and Torres discuss the implications of the identification of the cellular receptors for theStaphylococcus aureusbi-component leukocidins, the mechanisms of action of the leukocidins, their diverse roles during pathogenesis and their potential as targets for therapeutic interventions.

Sera from vaccinated individuals and some monoclonal antibodies show a modest reduction in neutralizing activity against the B.1.1.7 variant of SARS-CoV-2; but the E484K substitution leads to a considerable loss of neutralizing activity.

Species’ traits and environmental conditions determine the abundance of tree species across the globe. Here, the authors find that dominant tree species are taller and have softer wood compared to rare species and that these trait differences are more strongly associated with temperature than water availability.

Systematic analysis from the Global Burden of Disease study reported that, despite global improvements from 1990 to 2021, dietary iron deficiency-associated disease burden remains high in women, children and residents in low socio-demographic index countries.

Whole-genome sequencing, transcriptome-wide association and fine-mapping analyses in over 7,000 individuals with critical COVID-19 are used to identify 16 independent variants that are associated with severe illness in COVID-19.

Chronic infection with SARS-CoV-2 leads to the emergence of viral variants that show reduced susceptibility to neutralizing antibodies in an immunosuppressed individual treated with convalescent plasma.

JWST and Keck II spectral observations of Saturn’s moon Titan reveal methyl (CH₃) as well as non-local thermodynamic equilibrium emission bands of CO and CO₂. Imaging shows clouds in Titan’s northern hemisphere at several epochs, with some appearing to evolve in altitude.

Schwannomas are regularly treated with radiotherapy, but the molecular effects on these tumours and their microenvironment remain unclear. Here, the authors show that radiotherapy can induce epigenetic reprogramming and immune infiltration in schwannomas, and develop the snARC-seq approach to analyse the epigenomic evolution at the single-cell level.

Openshaw and colleagues find myeloid inflammation and complement activation signatures in patients with long COVID who were previously hospitalized.

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 diagnosis of sleep disorders such as narcolepsy and insomnia currently requires experts to interpret sleep recordings (polysomnography). Here, the authors introduce a neural network analysis method for polysomnography that could reduce time spent in sleep clinics and automate narcolepsy diagnosis.

In fibrotic biliary disease, portal fibroblasts promote both biliary scarring and bile duct regeneration. Here, the authors report that the non-canonical Wnt-PCP signalling promotes bile duct scarring in mice, and inhibition of Wnt-ligands reduces the scarring without impairing regeneration.

A study of the evolution of the SARS-CoV-2 virus in England between September 2020 and June 2021 finds that interventions capable of containing previous variants were insufficient to stop the more transmissible Alpha and Delta variants.

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.

The authors report upconversion in few-layer transition metal dichalcogenides, and attribute it to a resonant exciton-exciton annihilation involving a pair of dark excitons with opposite momenta, followed by the spontaneous emission of upconverted bright excitons.

It is hypothesized that there are a number of tumor specific driver genes for metastatic prostate cancer. Here, the authors perform genome-wide CRISPRi screens and integrate these data with metastatic prostate cancer functional and clinical genomics data to show that KIF4A and WDR62 drive aggressive prostate cancer phenotypes.

Long non-coding RNAs (lncRNA) are known immune regulators, yet a systemic understanding of their regulatory crosstalk is still elusive. Here the authors establish a platform integrating RNA-binding proteome analyses and protein interactomes to map the lncRNA target network in human primary macrophages to build a searchable atlas of lncRNA.

Moiré patterns and flat bands usually occur in multilayer materials with a small interlayer twist angle, but this can cause detrimental lattice reconstruction. Now, flat bands are shown in a bilayer with large twist angle and structural rigidity.

In a multicenter, randomized trial, the SGLT2 inhibitor dapagliflozin improved the health status and exercise function of patients with heart failure with preserved ejection fraction (HFpEF), a condition for which effective treatments are lacking.

The potential of all-virtual clinical trials in cardiology is shown by the CHIEF-HF trial, conducted in the midst of the COVID-19 pandemic, which found that an SGLT2 inhibitor can alleviate heart failure symptoms in patients irrespective of ejection fraction or diabetes status.

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

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.

Estimates from the Global Dietary Database indicated that 2.2 million new type 2 diabetes and 1.2 million new cardiovascular disease cases were attributable to sugar-sweetened beverages worldwide in 2020, with the highest burdens in sub-Saharan Africa, Latin America and the Caribbean.

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.

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.

Transcriptome-wide analysis of differential expression (TRADE) is a broadly applicable tool for characterizing patterns of differential expression across the genome.

Wildfires are becoming increasingly frequent in several regions around the world due to climate change, posing serious health risks, especially for respiratory diseases. This study examines the respiratory health risk and burden of wildfire-specific PM_2.5 pollution across eight countries and territories.

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.