Search

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 functional effects of genetic loci associated with autoimmune disease are not well understood. By dissecting an autoimmune disease genetic locus, the authors define an immune cell-type-specific enhancer and the molecular mechanisms underlying the dysregulation of IRF8 expression by lupus risk variants.

Genome-wide association studies have identified regions which confer risk of high-grade serous epithelial ovarian cancer. Here the authors use expression quantitative train locus analysis to identify candidate genes and functionally characterise them, identifying a role for HOXD9 in ovarian cancer.

The MmpL5/MmpS5 efflux system is crucial for drug extrusion and siderophore export in M. tuberculosis. Here, the authors report its high-resolution cryo-EM structures, revealing a unique trimeric assembly and a flexible extracellular stalk.

Reduced glomerular filtration rate (eGFR) is a hallmark of chronic kidney disease. Here, Pattaro et al. conduct a meta-analysis to discover several new loci associated with variation in eGFR and find that genes associated with eGFR loci often encode proteins potentially related to kidney development.

Light-activated trapping is used in a mechanism-based assay to capture and identify substrates of protein hydrolases.

Fibrosis is the progressive accumulation of excess extracellular matrix produced by myofibroblasts leading to organ failure. Here the authors show that expression of the Epidermal Growth Factor Receptor (EGFR) increases in interstitial myofibroblasts in human and mouse fibrotic kidneys, and selective EGFR deletion in the fibroblast/pericyte population inhibits interstitial fibrosis in response to unilateral ureteral obstruction, ischemia or nephrotoxins.

Most studies of the genetics of the metabolome have been done in individuals of European descent. Here, the authors integrate genomics and metabolomics in Black individuals, highlighting the value of whole genome sequencing in diverse populations and linking circulating metabolites to human disease.

The One Thousand Plant Transcriptomes Initiative provides a robust phylogenomic framework for examining green plant evolution that comprises the transcriptomes and genomes of diverse species of green plants.

Samples of different body regions from hundreds of human donors are used to study how genetic variation influences gene expression levels in 44 disease-relevant tissues.

The genome of the biofuel crop switchgrass (Panicum virgatum) reveals climate–gene–biomass associations that underlie adaptation in nature and will facilitate improvements of the yield of this crop for bioenergy production.

Most genetic association studies have been done on single nucleotide polymorphisms and small indels, while other types of variants have been less studied. Here, the authors use whole genome sequencing in a diverse population to identify and provide experimental evidence for associations between structural variants and blood-cell traits.

Sequencing of haploid sugarcane, Saccharum spontaneum, allows assembly of a prototypical version of the sugarcane chromosome set. This new reference genome will serve as a resource to accelerate sugarcane improvement.

This work presents biotin-DNA affinity purification (DAP) sequencing, that is, an in vitro, clone-free workflow to profile transcription factor (TF) DNA binding, as well as multiDAP to simultaneously characterize TF DNA binding in multiple bacterial genomes.

Focused ultrasound could be used to change the geometry of implanted shape-memory medical devices noninvasively. Here, the authors demonstrate this concept on large animal models, showing device removal and trigger drug release.

A study shows that clonal haematopoiesis of indeterminate potential is associated with an increased risk of chronic liver disease specifically through the promotion of liver inflammation and injury.

Fernando Rivadeneira and colleagues in the Genetic Factors for Osteoporosis Consortium report a large-scale meta-analysis identifying new loci associated with bone mineral density (BMD) and risk of fracture. Thirty-two new loci are found to be associated with BMD, and 6 loci confer higher risk for low-trauma bone fracture.

The genome of a western lowland gorilla has been sequenced and analysed, completing the genome sequences of all great ape genera, and providing evidence for parallel accelerated evolution in chimpanzee, gorilla and human lineages at a number of loci.

Insufficient glucagon signalling results in hyperaminoacidemia, which drives adaptive proliferation of glucagon-producing α cells. Here the authors report that the amino acid sensitive calcium sensing receptor (CaSR) is necessary for α cell proliferation via Gq signalling during hyperaminoacidemia.

Here, the authors characterize two distinct T_reg cell populations in the visceral adipose tissue of lean and high-fat diet-fed mice. ST2⁺ T_reg cells are dominant in male mice and are transcriptionally driven by GATA3 and PPARγ, regulators that limit the differentiation of the more female-dominant population of CXCR3⁺ T_reg cells that are T-bet dependent. Functional distinctions are also evident in glucose tolerance and adipose inflammation.

Machine learning has the potential to significantly speed-up the discovery of new materials in synthetic materials chemistry. Here the authors combine unsupervised machine learning and crystal structure prediction to predict a novel quaternary lithium solid electrolyte that is then synthesized.

This paper describes molecular subtypes of cervical cancers, including squamous cell carcinoma and adenocarcinoma clusters defined by HPV status and molecular features, and distinct molecular pathways that are activated in cervical carcinomas caused by different somatic alterations and HPV types.

CDeep3M provides a user-friendly tool for deep-learning-based image segmentation via a cloud-based deep convolutional neural network. Demonstrations include challenging light, X-ray, and electron microscopy segmentation tasks.

STEAP4 promotes the uptake of copper, and copper is known to be enhanced in cancer tissues. Here, the authors show that STEAP4 is induced by IL17, which is increased in inflamed tissues, consequently the increased copper levels activate NFκB signalling and suppression of apoptosis.

Combined use of microcrystal electron diffraction and genome mining for biosynthetic gene clusters enables the rapid structural elucidation of natural products, including a newly discovered 2-pyridone compound and a revised structure of fischerin.

Internal oceanic waves are subsurface gravity waves that can be enormous and travel thousands of kilometres before breaking but they are difficult to study; here observations of such waves in the South China Sea reveal their formation mechanism, extreme turbulence, relationship to the Kuroshio Current and energy budget.

Jayavelu, Samaha et al., apply machine learning models on hospital admission data, including antibody titers and viral load, to identify patients at high risk for Long COVID. Low antibody levels, high viral loads, chronic diseases, and female sex are key predictors, supporting early, targeted interventions.

Many individual genetic risk loci associate with multiple diseases, but the molecular basis of these loci often remains unclear. Here, the authors provide a framework to reveal the genetic cross-disease associations at the PROCR vascular disease locus.

The JWST, with the aid of gravitational lensing, confirms the extreme distance of an ultra-faint galaxy at a redshift of 9.79, showing it to have a luminosity typical of the sources responsible for cosmic reionization and highly compact and complex morphology.

Results for the final phase of the 1000 Genomes Project are presented including whole-genome sequencing, targeted exome sequencing, and genotyping on high-density SNP arrays for 2,504 individuals across 26 populations, providing a global reference data set to support biomedical genetics.

The Cancer Genome Atlas presents an integrative genome-wide analysis of genetic alterations in 279 head and neck squamous cell carcinomas (HNSCCs), which are classified by human papillomavirus (HPV) status; alterations in EGFR, FGFR, PIK3CA and cyclin-dependent kinases are shown to represent candidate targets for therapeutic intervention in most HNSCCs.

The authors have previously demonstrated the neutralising capacity of their nanoparticle vaccine, as well as showing protection of non-human primates from SARS-CoV-2 WA-1 infection. In this work, they investigate the ability of their vaccine candidate to neutralise SARS-CoV-2 variants of concern, and protect animals from other sarbecoviruses.

Enhancers shape gene expression patterns and are involved in disease pathogenesis. Here the authors demonstrate a strategy to screen functional regulatory elements for non-coding RNAs ― illustrated with miR-146a ― and link autoimmune disease risk genetic variants to autoimmune disease etiology.

Compromised function of regulatory T cells can lead to autoimmunity. Here the authors show that miR-125a stabilizes regulatory T-cell function and is downregulated in lupus and Crohn’s disease, as well as autoimmune mouse models, and that a chemical miR-125a analogue reverts established disease in a mouse model of multiple sclerosis.

Electrochemical research often requires stringent combinations of experimental parameters that are demanding to manually locate. Here the authors report an autonomous electrochemical platform that implements an adaptive, closed-loop workflow for mechanistic investigation of molecular electrochemistry.

The intracellular domain (ICD) of Cys-loop receptors mediates many of their functions, but no complete structure of a Cys-loop receptor ICD is available to date. Here, the authors combine NMR and ESR spectroscopy to determine the full-length ICD structures of the human α7 nicotinic acetylcholine receptor (α7nAChR).

Dexamethasone has been used in the treatment of critically ill COVID-19 patients. Here the authors apply transcriptomics to investigate the effects of dexamethasone treatment in COVID-19 patients, and show both systemic and compartment-specific effects.

The study describes the use of integrative approaches to search for candidate therapeutic targets for DIPG, and the identification of an HDAC inhibitor as a potential treatment strategy

The chromosome 15q25.1 locus is a leading susceptibility region for lung cancer. Here, the authors interrogate three GWAS cohorts with 42,901 individuals to investigate potential pathological pathways such as gated channel activity and neuroactive ligand receptor interaction in lung cancer etiology.

Brain-inspired neuromorphic algorithms and systems have shown essential advance in efficiency and capabilities of AI applications. In this Perspective, the authors introduce NeuroBench, a benchmark framework for neuromorphic approaches, collaboratively designed by researchers across industry and academia.

The extent, origins and consequences of genetic variation within human cell lines are studied, providing a framework for researchers to measure such variation in efforts to support maximally reproducible cancer research.

Analysis of the panchromatic transmission spectrum of the warm, low-density, Neptune-sized exoplanet WASP-107b from instruments aboard the HST and JWST suggests that tidal interaction with its host star led to changes in its atmospheric chemistry.

Intercalation of copper and cobalt atoms into n-type SnS₂ enables seamless integration of metal, and n- and p-type semiconductors in one parent 2D material.

Electrodes of solid oxide fuel cells need to be stable during operation. Here, the authors use tungsten as a substituent to stabilize a perovskite oxide as a two-phase composite. The resulting material dynamically adjusts the phase compositions to keep a high catalytic activity at operation conditions.

Water-based semiconducting polymer nanoparticles are eco-friendly and non-toxic but their performance suffers from the surfactants. Here Xie et al. design an approach to minimize the amount of residual surfactant in these nanoparticles and make high-efficiency and stability solar cells.

1000 Genomes imputation can increase the power of genome-wide association studies to detect genetic variants associated with human traits and diseases. Here, the authors develop a method to integrate and analyse low-coverage sequence data and SNP array data, and show that it improves imputation performance.

Ronchese and colleagues show that IL-13 secreted homeostatically by dermal ILCs contributes to the differentiation of a CD11b^lo type 2 dendritic cell subset, which supports the development of T_H2 cells and curtails the development of T_H17 cells in the skin of mice and humans.