Search

Paul Pharoah and colleagues report the results of a large genome-wide association study of ovarian cancer. They identify new susceptibility loci for different epithelial ovarian cancer histotypes and use integrated analyses of genes and regulatory features at each locus to predict candidate susceptibility genes, including OBFC1.

Phylogenomic analysis of 7,923 angiosperm species using a standardized set of 353 nuclear genes produced an angiosperm tree of life dated with 200 fossil calibrations, providing key insights into evolutionary relationships and diversification.

The advantage of living in cities compared with rural areas with respect to height and BMI in children and adolescents has generally become smaller globally from 1990 to 2020, except in sub-Saharan Africa.

Confounding factors on gene expression analysis can be analyzed by several existing tools. Here the authors develop an algorithm called MOCCASIN to correct the effect of known and unknown confounders on RNA splicing quantification.

Analysis of genomic data from 981 colorectal cancers from participants in 11 countries reveals variations in mutational signatures of microsatellite-stable cancers that are dependent on geographical origin and age at which the cancer was diagnosed.

In macaque motor cortex, moment-to-moment fluctuations in neurally derived decision variables are tightly linked to decision state and predict behavioural choices with better accuracy than condition-averaged decision variables or the visual stimulus alone, and can be used to distinguish between different models of decision making.

Here, the authors show that HPV infection leads to downregulation of host mucosal innate peptides, which are in turn used by predominant Lactobacillus species as amino acid source, promoting ultimately an imbalance in the vaginal flora.

Over 170 susceptibility loci have been identified by genome-wide association studies in breast cancer. Here, the authors interrogated the role of risk-associated variants from non-breast tissue, and using expression quantitative trait loci, identify potential target genes of known breast cancer susceptibility variants, as well as 11 regions not previously known to be associated with breast cancer risk.

Reduced fitness of the tumor microenvironment is mediated by a long non-coding RNA expressed in tumors.

A region on chromosome 19p13 is associated with the risk of developing ovarian and breast cancer. Here, the authors genotyped SNPs in this region in thousands of breast and ovarian cancer patients and identified SNPs associated with three genes, which were analysed with functional studies.

Analysis of HbA1c and FPG levels across 117 population-based studies demonstrates regional variation in prevalence of previously undiagnosed screen-detected diabetes using one or both measures and suggests that use of elevated FPG alone could underestimate diabetes prevalence in low- and middle-income countries.

From 1980 to 2018, the levels of total and non-high-density lipoprotein cholesterol increased in low- and middle-income countries, especially in east and southeast Asia, and decreased in high-income western countries, especially those in northwestern Europe, and in central and eastern Europe.

Pioneering coral probiotics study shows in situ application reshapes the coral microbiome, boosting beneficial bacteria and reducing pathogens without affecting surrounding seawater and sediment microbiomes.

Breast cancer risk for BRCA1/BRCA2 mutation carriers varies depending on other genetic factors. Here, the authors perform a case-only genome-wide association study and highlight novel loci associated with breast cancer risk for BRCA1/BRCA2 mutation carriers.

Roger Milne and colleagues conduct a genome-wide association study for estrogen receptor (ER)-negative breast cancer combined with BRCA1 mutation carriers in a large cohort. They identify ten new risk variants and find high genetic correlation between breast cancer risk for BRCA1 mutation carriers and risk of ER-negative breast cancer in the general population.

Contrary to the view that urbanization is a major driver of the global rise in obesity, the global increase in body-mass index is shown to be mostly due to increases in the body-mass indexes of rural populations.

Genome-wide analysis identifies 32 loci associated with breast cancer susceptibility, accounting for estrogen receptor, progesterone receptor and human epidermal growth factor receptor 2 status and tumor grade.

In yeast, TFIP11 and DHX15 promote the disassembly of spliceosome complex after splicing is completed. Here the authors show that human TFIP11 functions independently of DHX15 and is required for U6 snRNA 2’-O-methylation and U4/U6.U5 tri-snRNP assembly.

A new study reveals that bacterial partners supply essential metabolites to the vital microalgal symbionts of corals, including metabolites that boost symbiont growth. This breakthrough increases our understanding of coral microbial ecology and also opens the door to innovative ways of protecting coral reefs.

It is not clear to what degree activity in dorsal premotor cortex (PMd) reflects perceptual-deliberation versus action-selection aspects of decision-making. Here, the authors report that monkey PMd neurons do not express correlates of the perceptual decision independently of the action choices.

Androgen receptor (AR) signalling regulates cellular metabolism in prostate cancer. Here, the authors perform a proteomics and metabolomics characterisation of prostate cancer cells adapted to long-term resistance to AR inhibition and show rewiring of glucose and lipid metabolism, and further identify a signature associated with resistance to AR inhibition.

Vaccination combined with physical distancing can suppress resurgences without relying on stay-at-home restrictions. To achieve herd immunity, cities with a higher population density require more stringent physical distancing measures with longer durations.

The risk of germline copy number variants (CNVs) in BRCA1 and BRCA2 pathogenic variant carriers in breast cancer is assessed, with CNVs overlapping SULT1A1 decreasing breast cancer risk in BRCA1 carriers.

Aspartate is a primary nitrogen source for Mycobacterium tuberculosis during infection, being required for virulence after entering cells via the amino acid transporter AnsP1.

The Human BioMolecular Atlas Program (HuBMAP) presents its production phase: the generation of spatial maps of functional tissue units across organs from diverse populations and the creation of tools and infrastructure to advance biomedical research.

A multidisciplinary approach identifies broad-spectrum antibacterial activity of Pseudoalteromonas sp. strain McH1-7 against stony coral tissue loss disease, which is threatening Caribbean coral reefs.