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Large language models are starting to be used in safety-critical tasks such as controlling robots. Zhou et al. present LabSafety Bench, a benchmark evaluating the ability of large language models to identify hazards and assess laboratory risks.

Skyrmions - nanoscale, topological spin textures - are promising elements for next-generation computing due to their efficient coupling to currents in racetrack devices. Here, Tan et al. examine over 20,000 instances of current induced skyrmion motion to unveil a comprehensive picture of skyrmion dynamics across currents and fields.

Highly pathogenic avian influenza A H5N1 clade 2.3.4.4b virus has caused outbreaks in dairy cattle and cases in humans in the United States. Here, the authors assess levels of pre-existing cross-reactive antibodies to the epidemic virus strain in human serum samples collected in the United States.

Infection with SARS-CoV-2 causes interstitial pneumonia and viral replication in the lungs of transgenic mice that express a human version of ACE2, confirming the pathogenicity of the virus in this model.

An Ohmic contact interface engineering strategy was proposed by loading copper nano islands on indium hydroxide nanocubes, which could trigger and stabilize the polarized Cu0 -Cuδ+ active sites. Such catalyst enabled effective ammonia electrosynthesis with nitrate under ambient conditions

An industry-compatible disorder-to-disorder synthesis produces wafer-scale, ultraclean monolayer amorphous carbon in seconds that can be used as a membrane for generating high-precision proton beams.

Off-the-shelf CAR-NKT cells for cancer immunotherapy are advanced toward clinical translation.

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.

Early cancer detection by cell-free DNA (cfDNA) is challenged by the low amount of tumour DNA in cfDNA, tumour heterogeneity and the small patient cohorts. Here, the authors develop a method, cfMethyl-Seq, for cost-effective methylome profiling of cfDNA and for detecting and locating cancer.

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.

Analyses of the genome sequences and expression data for two closely related mycoheterotrophic orchid species provide insights into the genomic basis underlying the evolution of mycoheterotrophy.

G protein responses mediated by GPCRs may differ depending on their environment. Here, using highly sensitive Gi/o sensors, the authors reveal the specific pharmacological and Gi/o protein responses of some native GPCRs in neurons, and the influence of G protein composition.

Vγ9Vδ2 (Vδ2) T cells have been proposed as cell carriers for off-the-shelf CAR therapies. Here the authors describe CD16 as a biomarker for the selection of Vδ2 T cells with high levels of cytotoxicity and report the anti-tumor activity of engineered CD16high Vδ2 T cells in ovarian cancer preclinical models.

Two-dimensional magnets with intrinsic ferromagnetic/antiferromagnetic ordering are highly desirable for future spintronic devices. Here, the authors demonstrate a chemical vapor deposition approach to controllably grow ultrathin FeTe crystals with antiferromagnetic tetragonal and ferromagnetic hexagonal phase, showing a thickness-dependent magnetic transition.

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.

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.

Analyses of 2,658 whole genomes across 38 types of cancer identify the contribution of non-coding point mutations and structural variants to driving cancer.

In somatic cells the mechanisms maintaining the chromosome ends are normally inactivated; however, cancer cells can re-activate these pathways to support continuous growth. Here, the authors characterize the telomeric landscapes across tumour types and identify genomic alterations associated with different telomere maintenance mechanisms.

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.

The flagship paper of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes Consortium describes the generation of the integrative analyses of 2,658 cancer whole genomes and their matching normal tissues across 38 tumour types, the structures for international data sharing and standardized analyses, and the main scientific findings from across the consortium studies.

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.

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.

Viral pathogen load in cancer genomes is estimated through analysis of sequencing data from 2,656 tumors across 35 cancer types using multiple pathogen-detection pipelines, identifying viruses in 382 genomic and 68 transcriptome datasets.

Analysis of cancer genome sequencing data has enabled the discovery of driver mutations. Here, as part of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium the authors present DriverPower, a software package that identifies coding and non-coding driver mutations within cancer whole genomes via consideration of mutational burden and functional impact evidence.

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.

An analysis of 2,954 genomes from 38 cancer subtypes identified 19,166 retrotransposition events in 35% of samples. Aberrant LINE-1 retrotranspositions can lead to the deletion of tumor-suppressor genes as well as the amplification of oncogenes.

Whole-genome sequencing data for 2,778 cancer samples from 2,658 unique donors across 38 cancer types is used to reconstruct the evolutionary history of cancer, revealing that driver mutations can precede diagnosis by several years to decades.

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.

The authors present SVclone, a computational method for inferring the cancer cell fraction of structural variants from whole-genome sequencing data.

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.

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.

The characterization of 4,645 whole-genome and 19,184 exome sequences, covering most types of cancer, identifies 81 single-base substitution, doublet-base substitution and small-insertion-and-deletion mutational signatures, providing a systematic overview of the mutational processes that contribute to cancer development.

In this study the authors consider the structural variants (SVs) present within cancer cases of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium. They report hundreds of genes, including known cancer-associated genes for which the nearby presence of a SV breakpoint is associated with altered expression.

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.

In this phase 3 trial, first-line treatment of patients with recurrent or metastatic head and neck squamous cell carcinoma with anti-PD-1 finotonlimab plus cisplatin plus 5-fluorouracil (C5F) prolonged overall survival compared with placebo plus C5F.

Qin et al. realized a plasmonic exceptional point distribution that covers full Poincaré sphere based on extrinsic chirality and basis transformation, extending the application of singularity induced topological phase to arbitrary polarization states.

Yang and colleagues have previously reported a clinically guided culture method to generate allogeneic CAR-NKT cells by engineering human hematopoietic stem and progenitor cells. As potential application, here the authors describe the design and characterization of allogeneic CD33-targeting CAR-NKT cells, showing anti-tumor activity in preclinical models of bone marrow-resident myeloid malignancies.

The metastatic tumour microenvironment in pancreatic ductal adenocarcinoma (PDAC) remains to be explored. Here, the authors perform single cell RNA sequencing analysis for synchronously resected PDAC primary tumours and matched liver metastases and find differences in cellular composition.

The functional consequence of G protein-coupled receptor oligomerization remains debated. Here the authors show that platelet-activating factor receptor oligomerization enhances G protein coupling, and restrains β-arrestin recruitment and internalization.

Wafer-scale realization of a nanoscale magnetic tunnel junction hosting a single, ambient skyrmion enables its large readout, efficient switching, and compatibility with lateral manipulation, and thereby provides the backbone for all-electrical skyrmionic device architectures.

Quantum electrodynamics predicts a rare process in which light is scattered by light. The ATLAS Collaboration reports signs of this elusive effect in the collisions of ultra-relativistic lead ions.

Whole-slide images (WSI) and digital pathology are valuable approaches for the analysis of tumours and their microenvironments. Here, the authors present scMTOP, a framework to characterise tumour ecosystems and intercellular relationships at the single-cell level from WSIs, which they apply to breast cancer samples.

EY6A, a neutralizing antibody isolated from a patient convalescing from COVID-19, binds the receptor binding domain of the SARS-CoV-2 spike glycoprotein with high affinity, at a location away from the binding site for the ACE2 receptor, similar to the one recognized by CR3022.

This study reveals high variability in deforestation emission baselines typically used to derive carbon credits, with median error at 0.778 times the actual rate. It underscores the need for enhanced methods to improve carbon market accuracy and reliability.