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Comprehensively understanding the ultrafast dynamics of the insulator-to-metal transition in vanadium dioxide is a long-standing challenge. Here, the authors measure the electronic and structural phase transitions in the first hundred femtoseconds.

This study addresses variations in suicide rates across the United States and the impact of three county-level clusters of social determinants of health characteristics. The authors used unsupervised machine learning to analyze data from 2009 to 2019, revealing that remote areas, characterized by rurality and older populations, had the highest suicide rates, highlighting the need for addressing disparities with targeted interventions.

Integrative analyses of transcriptome and whole-genome sequencing data for 1,188 tumours across 27 types of cancer are used to provide a comprehensive catalogue of RNA-level alterations in cancer.

Poholek and colleagues show that, during allergic airway inflammation, the transcription factor Blimp-1 regulates CD4⁺T_H2 cell migration to the lung and define anatomical locations in mediastinal lymph nodes where IL-2 programming induces T_H2 cell polarization.

The most up-to-date combination of results on the properties of the Higgs boson is reported, which indicate that its properties are consistent with the standard model predictions, within the precision achieved to date.

Wang, Tang and colleagues develop the low-signal signed iterative random forest pipeline to investigate epistasis in the genetic control of cardiac hypertrophy, identifying epistatic variants near CCDC141, IGF1R, TTN and TNKS loci, and show that hypertrophy in induced pluripotent stem cell-derived cardiomyocytes is nonadditively influenced by interactions among CCDC141, TTN and IGF1R.

A large genome-wide association study of more than 5 million individuals reveals that 12,111 single-nucleotide polymorphisms account for nearly all the heritability of height attributable to common genetic variants.

The CMS Collaboration reports the study of three simultaneous hard interactions between quarks and gluons in proton–proton collisions. This manifests through the concurrent production of three J/ψ mesons, which consist of a charm-quark–antiquark pair.

The authors summarize the data produced by phase III of the Encyclopedia of DNA Elements (ENCODE) project, a resource for better understanding of the human and mouse genomes.

Available wheat genomes are annotated by projecting Chinese Spring gene models across the new assemblies. Here, the authors generate de novo gene annotations for the 9 wheat genomes, identify core and dispensable transcriptome, and reveal conservation and divergence of gene expression balance across homoeologous subgenomes.

Analyses of genome and exome sequencing data identify rare coding and structural variants associated with atrial fibrillation and highlight genetic links between atrial fibrillation and cardiomyopathies.

Microporous hydrogels have potential in 3D tissue culture, but precise control over pore formation is challenging. Here, the authors report the use of photopolymerization-induced phase separation to prepare hydrogels suitable for 3D cell culture and bioprinting.

Starch is a primary food ingredient and bulk industrial feedstock. Here, the authors employ metabolic engineering and cell morphology control strategies to engineer oleaginous yeast Yarrowia lipolytica for starch biosynthesis using acetate as sole carbon source.

Understanding deregulation of biological pathways in cancer can provide insight into disease etiology and potential therapies. Here, as part of the PanCancer Analysis of Whole Genomes (PCAWG) consortium, the authors present pathway and network analysis of 2583 whole cancer genomes from 27 tumour types.

With the generation of large pan-cancer whole-exome and whole-genome sequencing projects, a question remains about how comparable these datasets are. Here, using The Cancer Genome Atlas samples analysed as part of the Pan-Cancer Analysis of Whole Genomes project, the authors explore the concordance of mutations called by whole exome sequencing and whole genome sequencing techniques.

Some cancer patients first present with metastases where the location of the primary is unidentified; these are difficult to treat. In this study, using machine learning, the authors develop a method to determine the tissue of origin of a cancer based on whole sequencing data.

Cancers evolve as they progress under differing selective pressures. Here, as part of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium, the authors present the method TrackSig the estimates evolutionary trajectories of somatic mutational processes from single bulk tumour data.

Allele-preferential transcription factor binding can influence pancreatic ductal adenocarcinoma risk loci function. Here, the authors show allele-specific JunB and JunD binding at chr1p36.33 and propose a role for KLHL17 in protein homeostasis by mitigating inflammation.

Label-free and non-destructive infrared near-field microscopy was used to investigate single nanoscale photoswitchable lipid vesicles in water, revealing their chemistry, switching speed and shape transitions below the diffraction limit of light.

Colour conversion of single photons may allow the advantages of quantum systems operating at different wavelengths to be simultaneously utilized. Researchers demonstrate the colour conversion of triggered single photons from a semiconductor quantum dot between 1.3 µm to 710 nm. The up-converted signal maintains the quantum character of the original light.

A meta-analysis of genome-wide association studies of type 2 diabetes (T2D) identifies more than 600 T2D-associated loci; integrating physiological trait and single-cell chromatin accessibility data at these loci sheds light on heterogeneity within the T2D phenotype.

Measurements of the spin Seebeck effect, the generation of spin current in a ferromagnet due to a temperature gradient, are often hindered by parasitic effects. Here, the authors use ferromagnetic insulators to show how transverse spin Seebeck measurements can be explained by the longitudinal spin Seebeck.

A pan-cancer genomic analysis reports the effects of structural variations on chromatin domains (TADs). Most TAD disruptions do not result in appreciable changes in expression of nearby genes.

Many tumours exhibit hypoxia (low oxygen) and hypoxic tumours often respond poorly to therapy. Here, the authors quantify hypoxia in 1188 tumours from 27 cancer types, showing elevated hypoxia links to increased mutational load, directing evolutionary trajectories.

Merkel cell carcinoma (MCC) is a rare aggressive skin cancer with limited therapeutic options. In this work, the authors identify aurora kinase B (AURKB) as a critical therapeutic target for MCC, supported by tumour shrinkage and increased survival when using the AURKB inhibitor AZD2811 nanoparticle formulation in MCC preclinical models.

A genome-wide association meta-analysis study of blood lipid levels in roughly 1.6 million individuals demonstrates the gain of power attained when diverse ancestries are included to improve fine-mapping and polygenic score generation, with gains in locus discovery related to sample size.

Tetrandrine is one of the most potent inhibitors of Ebola Virus infection. Here the authors identify LIMP-2 as a direct cellular target of Tetrandrine and establish a functional connection between lysosomal sphingosine homeostasis and calcium regulation.

Orbital-angular-momentum (OAM) beams have great potential for multiplexing signals in optical communication, but creating a compact source is challenging. The authors integrate a chip-scale optical vortex emitter and DFB laser into a single monolithic device for direct electrically pumped production of OAM beams.

Understanding ecological interactions in microbial communities is limited by lack of informative longitudinal abundance data necessary for reliable inference. Here, Xiao et al. develop a method to infer the interactions between microbes based on their abundances in steady-state samples.

Xiao and Kennelly et al. show that Aster-mediated nonvesicular cholesterol transport in the liver regulates hepatic and systemic lipid homeostasis during fasting, as well as reverse cholesterol transport.

Electrons moving in a one-dimensional crystal can acquire a geometrical phase. Sound waves in phononic crystals are now shown to display the same effect — underlining the similarity between conventional solids and acoustic metamaterials.

KDM4C regulates cathepsin L-mediated histone H3 N-terminal tail clipping through grainyhead-like 2 (GRHL2) methylation in breast cancer. This link between the cellular redox state and chromatin remodeling might represent a therapeutic target in KDM4C-amplified tumors.

There’s an emerging body of evidence to show how biological sex impacts cancer incidence, treatment and underlying biology. Here, using a large pan-cancer dataset, the authors further highlight how sex differences shape the cancer genome.

Whole-genome sequencing data from more than 2,500 cancers of 38 tumour types reveal 16 signatures that can be used to classify somatic structural variants, highlighting the diversity of genomic rearrangements in cancer.

A low cost MRI scanner may have the potential to meet clinical needs at point of care or in low and middle income countries. Here the authors describe a low cost 0.055 Tesla MRI scanner that operates using a standard AC power outlet, and demonstrate its preliminary feasibility in diagnosing brain tumor and stroke.

Multi-omics datasets pose major challenges to data interpretation and hypothesis generation owing to their high-dimensional molecular profiles. Here, the authors develop ActivePathways method, which uses data fusion techniques for integrative pathway analysis of multi-omics data and candidate gene discovery.

Insufficient AHR activation has been suggested in SLE, and augmenting AHR activation therapeutically may prevent CXCL13⁺ T_PH/T_FH differentiation and the subsequent recruitment of B cells and formation of lymphoid aggregates in inflamed tissues.

Gene signatures that predict response to immune checkpoint blockade (ICB) therapies in melanoma have been based on preclinical models and pre-treatment samples. Here the authors develop pathway-based signatures to predict ICB response in melanoma using on-treatment samples, leading to improved performance.

A study finds that a protease called granzyme K can activate the entire complement cascade, explaining how it can drive destructive inflammation in inflammatory diseases such as rheumatoid arthritis.

Primary ovarian insufficiency (POI) is a clinical syndrome of ovarian dysfunction that results in infertility. Here they show that BCN1 mutation results in premature ovarian follicle activation and atresia through dysregulation of ferroptosis.

The death of massive stars has traditionally been discovered by explosive events in the gamma-ray band. Liu et al. show that the sensitive wide-field monitor on board Einstein Probe can reveal a weak soft-X-ray signal much earlier than gamma rays.

A fluorogenic reporter allows visualization of spike protein and ACE2 receptor interaction and the identification of natural products that inhibit SARS-CoV-2 replication in vitro and in vivo.

Fine-mapping of causal variants and integration of epigenetic and chromatin conformation data identify likely target genes for 150 breast cancer risk regions.

Characterizing atrial fibrillation (AF) at the single cell level is challenging. Here, the authors perform snRNA-seq on 18 patients with AF to investigate the cell composition, and gene expression shifts associated with this common arrhythmia.

EDI048 is a gastrointestinal-targeted Cryptosporidium PI(4)K inhibitor that undergoes a predictable metabolism and limits systemic exposure without compromising its anti-parasitic activity.

Cancer associated fibroblasts can shape the tumor microenvironment (TME) and modulate immune infiltration. Here the authors characterize the TME in preclinical models of softtissue sarcomas, identifying a subset of “glycolytic” cancer-associated fibroblasts that inhibit cytotoxic T cell infiltration into the tumor parenchyma.

Here the authors found that brown planthopper gravid females, but not nymphs and non-gravid females, strongly induce rice defenses. Aggregation of nymphs with female adults benefits the herbivore by disarming plants’ indirect defenses.

A van der Waals crystal, niobium oxide dichloride, with vanishing interlayer electronic coupling and considerable monolayer-like excitonic behaviour in the bulk, as well as strong and scalable second-order optical nonlinearity, is discovered, which enables a high-performance quantum light source.