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Despite dramatic changes in carbon sinks, severe Snowball Earth glaciations have not occurred since the Cryogenian. Here, via the measurement of global subduction zone lengths and carbon cycle modelling, the authors show that a two fold increase in volcanic CO₂ input likely thwarted global glaciation.

The PSA (KLK3) genetic variant rs17632542 is associated with reduced prostate cancer risk and lower serum PSA levels, although the underlying reasons are unclear. Here, the authors show that this PSA variant reduced proteolytic activity and leads to smaller tumours, but also increases invasion and bone metastasis, indicating its dual risk association depending on tumour context; the variant is associated with both lower risk and poor clinical outcomes.

Imputation uses genotype information from SNP arrays to infer the genotypes of missing markers. Here, the authors show that an imputation reference panel derived from whole-genome sequencing of 3,781 samples from the UK10K project improves the imputation accuracy and coverage of low frequency variants compared to existing methods.

The PREDICT 1 trial shows large inter-individual variations in postprandial metabolic responses to standardized meals in over 1,000 participants, demonstrating potential for development of personalized nutrition strategies.

Processes to destroy per- and polyfluoroalkyl substances (PFASs) can produce gas-phase and aerosol-phase products of incomplete destruction (PIDs), which are often overlooked. This Review outlines PFAS destruction technologies and explores approaches to detect associated PID emissions, providing frameworks to evaluate and mitigate potential risks to human and environmental health.

Polymorphism, the presence of different crystal structures of the same molecular system, provides an opportunity to discover new phenomena and properties. Here, the authors crystallize coronene in the presence of a magnetic field, forming a different polymorph, which remains stable under ambient conditions.

An integrative genomic analysis of several hundred endometrial carcinomas shows that a minority of tumour samples carry copy number alterations or TP53 mutations and many contain key cancer-related gene mutations, such as those involved in canonical pathways and chromatin remodelling; a reclassification of endometrial tumours into four distinct types is proposed, which may have an effect on patient treatment regimes.

An integrated transcriptome, genome, methylome and proteome analysis of over 200 lung adenocarcinomas reveals high rates of somatic mutations, 18 statistically significantly mutated genes including RIT1 and MGA, splicing changes, and alterations in MAPK and PI(3)K pathway activity.

In this study, Aggarwal and colleagues perform prospective sequencing of SARS-CoV-2 isolates derived from asymptomatic student screening and symptomatic testing of students and staff at the University of Cambridge. They identify important factors that contributed to within university transmission and onward spread into the wider community.

Variant detection in problematic genes is facilitated with a curated benchmark.

Defining the composition of the secretome of pyroptotic macrophages reveals the involvement of the component factors in wound healing.

USP30 has been proposed to regulate mitophagy, a relevant Parkinson’s disease mechanism. Here, the authors show that Usp30 knockout mice and USP30 inhibitors like MTX115325 demonstrate neuroprotective responses in an alpha-synuclein mouse model of Parkinson’s disease.

Fine-scale geospatial mapping of overweight and wasting (two components of the double burden of malnutrition) in 105 LMICs shows that overweight has increased from 5.2% in 2000 to 6.0% in children under 5 in 2017. Although overall wasting decreased over the same period, most countries are not on track to meet the World Health Organization’s Global Nutrition Target of <5% in over half of LMICs by 2025.

Analysis of whole-genome sequencing data across 2,658 tumors spanning 38 cancer types shows that chromothripsis is pervasive, with a frequency of more than 50% in several cancer types, contributing to oncogene amplification, gene inactivation and cancer genome evolution.

In a 15-year whole-ecosystem, single-factor experiment, stopping experimental mercury loading results in rapid decreases in methylmercury contamination of fish populations and almost complete recovery within the timeframe of the study.

Primary biliary cirrhosis is an autoimmune liver disease with poor therapeutic options. Here Cordell et al. a perform meta-analysis of European genome-wide association studies identifying six novel risk loci and a number of potential therapeutic pathways.

This Comment explores why continuous crystallization, despite its success in other industries, remains underutilized in pharmaceutical manufacturing. Among other challenges, we highlight two core issues: the lack of off-the-shelf small-scale equipment with integrated monitoring tools, and the absence of compatible continuous downstream units for filtration and drying, both of which limit practical implementation.

Efficient, large-scale genomic analysis is facilitated on the cloud by a computational tool with error-diagnosing and self-healing capabilities.

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.

In a cohort of patients with cerebral arachnoid cysts, multiomic analyses reveal de novo variants causing genetic neurodevelopmental conditions in up to 16% of cases, suggesting that surgery in these cases may not improve non-mass effect-related symptoms.

Obesity is a global pandemic with limited treatment options. Here, the authors show evidence in mice that the mitochondrial uncoupler BAM15 effectively induces fat loss without affecting food intake or compromising lean body mass.

Single-cell DNA sequencing data are generated from human neurons using primary template-directed amplification and analyzed using SCAN2, an improved genotyping tool. Indels are enriched in neuronal regulatory elements and may be deleterious.

Results from the phase 2/3 clinical trial of gantenerumab or solanezumab in dominantly inherited Alzheimer’s disease reveal no beneficial effects on cognitive measures despite a significant reduction in amyloid plaques and other key biomarkers in those treated with gantenerumab.

Prevotella copri, together with other microbiota members, plays a key role in mediating the beneficial effects of a gut microbiota-directed complementary food for malnourished children on microbiota and host functions.

Topoisomerases are required to release topological stress on DNA during replication and transcription. Here, Broderick et al. report genetic variants in TOP2B that cause a syndromic B cell immunodeficiency associated with reduced TOP2B function, defects in B cell development and B cell activation.

The Cancer Genome Atlas Research Network reports an integrative analysis of more than 400 samples of clear cell renal cell carcinoma based on genomic, DNA methylation, RNA and proteomic characterisation; frequent mutations were identified in the PI(3)K/AKT pathway, suggesting this pathway might be a potential therapeutic target, among the findings is also a demonstration of metabolic remodelling which correlates with tumour stage and severity.

Is it time to reassess the 14-day rule for human embryo research?

The mechanistic target of rapamycin (TOR) functions as an energy sensor and contributes to the control of glucose homeostasis. Here, the authors show that mTOR in the upper small intestine regulates hepatic glucose production and is required for the glucose lowering effect of metformin.

Within-sibship genome-wide association analyses using data from 178,076 siblings illustrate differences between population-based and within-sibship GWAS estimates for phenotypes influenced by demographic and indirect genetic effects.

Mobile element insertions (MEIs) are a source of repetitive genetic variation and can lead to genetic disorders. Here the authors use Cas9-targeted nanopore sequencing to efficiently saturate enrichment for known and non-reference MEIs.

BRD8 is identified as a specific epigenetic vulnerability for glioblastomas that harbour wild-type p53.

Satellite data used to generate high-resolution maps across Southeast Asia show that rubber-related deforestation is at least twofold to threefold higher than suggested by estimates used for setting policy.

COVID-19 can be associated with neurological complications. Here the authors show that markers of brain injury, but not immune markers, are elevated in the blood of patients with COVID-19 both early and months after SARS-CoV-2 infection, particularly in those with brain dysfunction or neurological diagnoses.

Here, the authors integrate genomic, proteomic, and phenotypic data from UK Biobank, identifying over 1,100 gene-environment interactions. They catalogue interactions between 101 blood proteins and 153 exposures, which may refine biomarker discovery.

Genome-wide association meta-analyses of waist-to-hip ratio adjusted for body mass index in more than 224,000 individuals identify 49 loci, 33 of which are new and many showing significant sexual dimorphism with a stronger effect in women; pathway analyses implicate adipogenesis, angiogenesis, transcriptional regulation and insulin resistance as processes affecting fat distribution.

Comprehensive analyses of 178 lung squamous cell carcinomas by The Cancer Genome Atlas project show that the tumour type is characterized by complex genomic alterations, with statistically recurrent mutations in 11 genes, including TP53 in nearly all samples; a potential therapeutic target is identified in most of the samples studied.

The relationship between genomic alteration and immune context in non-small cell lung cancer (NSCLC) is complex. Here, the authors analyse the molecular and immunological landscape of 245 Chinese patients with NSCLC and find low immune infiltration correlates with genomic alterations.

The Cancer Genome Atlas Network describe their multifaceted analyses of primary breast cancers, shedding light on breast cancer heterogeneity; although only three genes (TP53, PIK3CA and GATA3) are mutated at a frequency greater than 10% across all breast cancers, numerous subtype-associated and novel mutations were identified.

Single cell genome sequencing approaches have identified somatic copy number variants (CNVs) in human neurons, but small sample sizes (<100 neurons) have limited the power to find recurrent patterns such as CNV hotspots in a single individual. Here, the authors develop an approach to map CNVs in 2097 neurons from a neurotypical individual, finding that >10% neurons contain at least one somatic CNV, and enabling deeper investigation of these events.

Multi-omics analyses of gut microbiome, liver and blood samples from patients with hepatitis C infection before and after removal of the virus reveal metabolic dysregulation along the gut–liver axis.

The Somatic Mosaicism across Human Tissues Network aims to create a reference catalogue of somatic mosaicism across different tissues and cells within individuals.

Rodin and Dou et al. characterized genome-wide somatic mutation in autistic and control brains, revealing that even unaffected individuals may possess dozens of brain somatic mutations and providing insight into the role of somatic mutation in autism.

In breast cancer the contribution of different genetic variants to disease heritability is complex and not fully understood. Here, the authors present a network-based analysis in 84,567 patients studying ~7.3 million variants, identifying gene modules associated with breast cancer survival.

The Pharma Proteomics Project generates the largest open-access plasma proteomics dataset to date, offering insights into trans protein quantitative trait loci across multiple biological domains, and highlighting genetic influences on ligand–receptor interactions and pathway perturbations across a diverse collection of cytokines and complement networks.

Convergent strains, those containing characteristics of both multidrug-resistant & hypervirulent Klebsiella pneumoniae, are a global threat to public health. In this work, authors analyse convergent isolates from the United States and reveal unexpectantly low virulence.

The Cancer Genome Atlas reports on molecular evaluation of 295 primary gastric adenocarcinomas and proposes a new classification of gastric cancers into 4 subtypes, which should help with clinical assessment and trials of targeted therapies.