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Staphylococcus epidermidis induces a potent, durable and specific antibody response that is conserved in humans and non-human primates, and which could be redirected against pathogens as a new form of topical vaccination.

Illness signals from the gut reactivate and strengthen flavour representations in the amygdala to support learning from delayed postingestive feedback.

The Omicron variant evades vaccine-induced neutralization but also fails to form syncytia, shows reduced replication in human lung cells and preferentially uses a TMPRSS2-independent cell entry pathway, which may contribute to enhanced replication in cells of the upper airway. Altered fusion and cell entry characteristics are linked to distinct regions of the Omicron spike protein.

Understanding the effect of vaccination on emerging SARS-CoV-2 variants of concern is of increasing importance. Here, James et al. report that two doses of vaccination with the Pfizer-BioNTech vaccine induce more robust immune responses to the B.1.1.7 and B.1.351 SARS-CoV-2 lineages than does natural infection.

A spin-triplet pair density wave is discovered in the candidate topological superconductor UTe₂ using superconductive scanning tunnelling microscopy tips.

Genetic variants on chromosome 8q24 are associated with prostate cancer risk in men of African ancestry. Here the authors show that one of these variants, rs72725854 alters the enhancer activity in its region, which upon androgen stimulation, activates multiple oncogenic lncRNAs and c-myc.

Post-international travel quarantine has been widely implemented to mitigate SARS-CoV-2 transmission, but the impacts of such policies are unclear. Here, the authors used linked genomic and contact tracing data to assess the impacts of a 14-day quarantine on return to England in summer 2020.

Analyses of samples from patients with acute myeloid leukaemia reveal that drug response is associated with mutational status and gene expression; the generated dataset provides a basis for future clinical and functional studies of this disease.

The spatial and frontal QRS-T angles are electrocardiographic (ECG) predictors for arrhythmia. This work used genetic analyses to identify associated loci and pathways, and explore their relationships with other ECG traits and cardiovascular disease.

The burden of asthma varies between ancestries, but GWAS have so far focused on mainly European ancestry populations. Here, Daya et al. perform GWAS for asthma in 14,654 individuals of African ancestry and, besides confirming previously known loci, identify two potentially African ancestry-specific loci.

Genetic and testing data from England show that the SARS-CoV-2 variant of concern B.1.1.7 has a transmission advantage over other lineages.

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.

High-order chromatin contacts are identified using a combination of 3C, nanopore sequencing and robust statistical analysis.

The MAGIC investigators report results of a large genome-wide association study meta-analysis to identify common variants influencing fasting glucose homeostasis. They further show that several of the newly discovered loci influencing glycemic traits are also associated with risk of type 2 diabetes.

Alison Dunning, Stacey Edwards and colleagues analyze 3,872 common variants across the ESR1 locus in 118,816 women. They find five independent variants within regulatory regions that associate with different breast cancer–related phenotypes and regulate the expression of ESR1, RMND1 and CCDC170.

Sexual dimorphism in genetic vulnerability to schizophrenia, systemic lupus erythematosus and Sjögren’s syndrome is linked to differential protein abundance from alleles of complement component 4.

This large, multi-ethnic genome-wide association study identifies 97 loci significantly associated with atrial fibrillation. These loci are enriched for genes involved in cardiac development, electrophysiology, structure and contractile function.

Emerging SARS-CoV-2 variants of concern were detected early and multiple cases of virus spread not captured by clinical genomic surveillance were identified using high-resolution wastewater and clinical sequencing.

A proximity-dependent biotinylation technique defines the location of more than 4,000 proteins in a human cell, and almost 36,000 proximal interactions between proteins, including those at the interface of the mitochondria and ER.

The role of the genome structure in the establishment of the embryonic and trophoblast lineages is still not well understood. Here the authors perform promoter capture Hi-C in mouse trophoblast and embryonic stem cells and find divergent networks of repressive and active chromatin interactions between the two lineages.

HPCA1, a member of a previously uncharacterized subfamily of leucine-rich-repeat receptor-like kinases, is the hydrogen-peroxide sensor at the plasma membrane in Arabidopsis.

The sphingolipid GIPC in the plant cell plasma membrane binds to sodium and triggers calcium influx, thereby triggering responses to excess salt such as efflux of sodium ions from cells.

Lineage plasticity is increasingly recognized as an emergent resistance mechanism after treatment with androgen receptor signalling inhibitors. To understand determinants of resistance, the authors analyzed the transcriptomes of patient tumor biopsies before enzalutamide treatment and at progression and identified a gene expression program associated with lineage plasticity risk and poor outcomes.

Using genome-wide meta-analyses of clinical measures of depression and biobank data, the authors investigate symptom-specific genetic associations between depression and subsequent risk for Alzheimer’s disease, finding an absence of a putative genetic overlap between disorders.

Using their unique bioadhesives, barnacles can adhere to a great variety of surfaces. Here, Gohad et al.show that the barnacle larval bioadhesive contains lipids and phosphoproteins that are organized in a complex structure and work together to maximize adhesion.

The human genome contains numerous types of repeated 'at risk' sequences that can cause genomic rearrangements and instability. Various proteins are used to ensure that this occurs very infrequently. Here, a comprehensive analysis of the factors involved in suppressing gross chromosomal rearrangements in Saccharomyces cerevisiae shows that there are distinct pathways for suppressing rearrangements mediated by single copy sequences versus repetitive 'at risk' sequences.

Factors controlling the transfer of microbes from the ocean to the atmosphere are unclear. Here, Michaud et al. study this process in an enclosed ocean-atmosphere facility, and show that the degree of aerosolization of bacteria and viruses is taxon-specific.

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.

Genome-wide ancient DNA data from individuals from the Middle Bronze Age to Iron Age documents large-scale movement of people from the European continent between 1300 and 800 bc that was probably responsible for spreading early Celtic languages to Britain.

A machine-learning approach accounting for methodological differences in studies and complex interactions among taxa allows independent soil studies to be combined at the taxonomy-based level to assess bacterial community structure.

Stig Bojesen, Georgia Chenevix-Trench, Alison Dunning and colleagues report common variants at the TERT-CLPTM1L locus associated with mean telomere length measured in whole blood. They also identify associations at this locus to breast or ovarian cancer susceptibility and report functional studies in breast and ovarian cancer tissue and cell lines.

A multiomic approach profiles the three-dimensional, epigenetic and mutational landscapes of 80 metastatic prostate cancer biopsies. Hi-C experiments identify an extrachromosomal circular DNA at the AR locus associated with therapy resistance.

Products of the mevalonate pathway support plant development. Here the authors show that the extracellular ATP receptor P2K1 phosphorylates mevalonate kinase and this affects the mevalonate pathway.

Feedback from the oral cavity to thirst-promoting neurons in the subfornical organ (SFO) during eating and drinking is integrated with information about blood composition, providing a prediction of how oral consumption will affect fluid balance and leading to changes in behaviour.

Previous studies identified an association between the 2q35 locus and breast cancer. Here, the authors show that a SNP at 2q35, rs4442975, is associated with oestrogen receptor positive disease and suggest that this effect is mediated through the downregulation of a known breast cancer gene, IGFBP5.

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.

Oestrogen negative breast cancer is associated with a poor prognosis. In this study, the authors perform a meta-analysis of 11 breast cancer genome-wide association studies and identify four new loci associated with oestrogen negative breast cancer risk. These findings may aid in stratifying patients in the clinic.

Studying the development of silk structure is important for understanding material properties and biomimetics. Here, the authors use ex vivo processing to characterise the stages of silk spinning and identify a consolidation phase where transient water pockets emerge due to multiple factors leading to nanofibril coalescence.

A microglial state, featuring lipid droplets and secretion of neurotoxic factors, is shown to be most prominent in people with Alzheimer’s disease who have the APOE4 genotype.

Treatment with neoadjuvant BRAF/MEK-targeted therapy results in higher rates of major pathological response in female compared with male patients with melanoma, and pharmacological inhibition of androgen receptor signalling improved the responses of male and female mice to BRAF/MEK-targeted therapy.