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Electric field induced ion migration is a well-known phenomenon in perovskite, but the consequences are notorious, and thus needs to be prevented. Here, on the other hand, the authors cleverly manipulate this event for realising resistive random-access memory and light-emitting electrochemical cell in one device based on CsPbBr₃ quantum dots.

Ito et al. present CoVFit, an AI model that predicts variant fitness (transmissibility) from spike protein sequences alone. They further demonstrate its utility in forecasting viral evolution via single amino acid mutations.

Analysis of the blood DNA virome in patients with COVID-19 and autoimmune disease associates endogenous HHV-6 (eHHV-6) and high anellovirus load with increased disease risk, most notably for systemic lupus erythematosus. eHHV-6 carriers show a distinct immune response.

DNA hypomethylating agents (HMAs) are used for the treatment of myeloid malignancies, but their therapeutic effects are not satisfactory. Here, the authors show that inhibition of TOPORS, which encodes a ubiquitin E3 ligase, augments the efficacy of HMAs through DNMT1 stabilization.

Kaoru Ito, Yoichiro Kamatani, Toshihiro Tanaka and colleagues report a genome-wide association study for atrial fibrillation in the Japanese population. They identify six new loci, five of which are not associated with atrial fibrillation in individuals of European ancestry, suggesting that they may be specific to the Japanese population.

Genetic mechanisms influencing COVID-19 susceptibility are not well understood. Here, the authors analyzed whole blood RNA-seq data of 465 Japanese individuals with COVID-19, highlighting thousands of fine-mapped variants affecting expression and splicing of genes, as well as the presence of COVID-19 severity-interaction eQTLs.

A genome-wide association study highlights a variant in DOCK2, which is common in East Asian populations but rare in Europeans, as a host genetic risk factor for severe COVID-19.

Genome-wide association and fine-mapping analyses in approximately 260,000 Japanese individuals combined with a newly constructed Japanese-specific genotype reference panel identify hundreds of new loci and putative causal variants for 63 quantitative traits.

Genome-wide analyses in BioBank Japan and populations of European ancestry identify new risk loci for atrial fibrillation. A polygenic risk score constructed from the cross-ancestry meta-analysis is associated with increased risk of long-term cardiovascular mortality.

The prediction of mortality due to prostate cancer remains challenging. Here, the authors perform trans-ancestry metaanalysis with a focus on binding sites of the androgen receptor and develop a polygenic risk score.

Genome-wide association meta-analyses identify more than 350 loci associated with atrial fibrillation. A polygenic score derived from these results improves atrial fibrillation risk prediction compared to published clinical and polygenic scores.

The mechanisms of action and resistance of valemetostat, an EZH1–EZH2 dual inhibitor, in patients with adult T cell leukaemia/lymphoma who initially responded but later showed disease progression are explored.

Peripheral blood mononuclear cells from 73 Japanese patients with coronavirus disease 2019 (COVID-19) and 75 healthy controls were analyzed using single-cell transcriptomics. Combining these data with genotyping data highlights the interplay between host genetics and the immune response in modulating disease severity.

Genome-wide association analyses in the Japanese population and trans-ancestry meta-analyses identify new risk loci for coronary artery disease. A polygenic risk score derived from these findings identifies individuals with increased risk of long-term cardiovascular mortality.

JN.1 lineage is a globally dominant variant of SARS-CoV-2. Here, the authors examine structural insights into the BA.2.86 and JN.1 spike dynamics to help understand the mechanisms underlying SARS-CoV-2 infection and its neutralizing-antibody evasion.

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.

A study shows an emergent constraint on the Amazon carbon cycle response to climate change. The CMIP6 ESMs that overestimate past global temperature trends, tend to project hotter, drier conditions and greater climate-induced Amazon carbon source.

MEGAnE is a new tool to detect and genotype mobile element variants (MEVs) from short-read whole-genome sequencing datasets. Genetic analyses implicate MEVs as population-specific drivers of gene expression variation and disease risk.

Genome-wide association analyses, functionally informed fine-mapping and complementary gene prioritization approaches identify new risk loci and candidate effector genes for CAD.

Prior to consuming a meal, food-odor perception is sufficient to trigger systemic lipid utilization in male mice.

Using more than 100 independent iPSC lines derived from patients with Alzheimer’s disease, the authors discovered loci associated with the neuronal production of amyloid β and confirmed their influence using RNA interference.

Genome-wide analysis in 212,453 Japanese individuals identifies loci associated with 42 diseases. Comparative analysis with European populations identifies East Asian–specific associations.

A machine-learning model can reliably link genome sequence and non-coding RNA expression at the cell type level.

Perivascular adipose tissue (PVAT) has been reported to undergo inflammatory changes in response to vascular injury. Here, the authors show that vascular injury induces the beiging (brown adipose tissue-like phenotype change) of PVAT, which fine-tunes inflammatory response as a protective mechanism.

To overcome limitations of previous genome-wide association studies of coronary artery disease, this study incorporates a cohort of individuals containing large fractions of Black and Hispanic individuals to provide a wider view of the genetic landscape of this disease.

Genome-wide analyses in BioBank Japan, UK Biobank and FinnGen identify ~5,000 new loci associated with 220 human traits. Statistical decomposition of matrices of phenome-wide summary statistics further highlights variants underpinning diseases across populations.

Genome-wide analyses of cardiac magnetic resonance imaging data identify loci associated with right heart structure and function. A polygenic predictor of right ventricular ejection fraction is associated with dilated cardiomyopathy risk.

How sleep creates novel inferential information is not fully understood. Here authors show that neuronal co-activations during NREM sleep organize the learned knowledge in a hierarchy, while co-activations during REM sleep compute the inferential information.

This study suggests that enhanced imputation quality in genome-wide association studies, using a Japanese population-specific reference panel, leads to the discovery of rare, trait-associated loci.

The mechanisms underlying the transition from cardiac hypertrophy to heart failure following pressure overload are incompletely understood. Here the authors identify the gene programs encoding the morphological and functional characteristics of cardiomyocytes during the transition from early hypertrophy to heart failure via single-cell transcriptomics, establishing a key role for p53 signalling.

Mixed-stack complexes consisting of alternating donors and acceptors typically show low electrical conductivity. Here, the authors improved the conductivity by hybridizing the frontier orbitals of the donor and acceptor at the neutral–ionic boundary.

Vacuolar iron transporter 1 (VIT1) is important for iron homeostasis in plants. VIT1 forms a dimeric structure with five membrane-spanning domains, and an ion-translocating pathway of methionine and carboxylate residues at the dimer interface.

How the hippocampus sorts and integrates multiple sensory inputs during learning remains unclear. Here, the authors found that the hippocampus uses reverberatory activity to link conditioned and unconditioned stimuli and to avoid crosstalk during sensory inputs.

Understanding strong X-ray induced phenomena is important for applications of X-ray free-electron laser imaging. Here, the authors show time-resolved measurements of X-ray free-electron laser induced electronic decay of CH₂I₂ molecule probed with NIR pulses and identify mechanisms behind different transient states lifetimes.