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The tunable enantioselective functionalization of alkene feedstocks represents a highly desirable yet predominantly unresolved tactic for generating high-value scaffolds. Herein, the authors report a tunable enantioselective electrolytic system for dehydrogenative allylation, dehydrogenative alkenylation, and hydroalkylation reactions to afford structurally diverse products.

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.

2D diamond is expected to show superior properties compared to bulk diamond, but its synthesis remains challenging. Here, the authors report a high-temperature high-pressure method to fabricate thermally stable 2D diamond via laser-heating of few-layer graphene in a diamond anvil cell, providing relevant insights into the 2D graphene-diamond transformation mechanisms.

Coronary artery disease is a leading health threat, yet age- and sex-specific plaque patterns remain unclear. Here the authors show, using a 16,300-patient CCTA cohort, that females develop atherosclerosis ~20 years later, accelerating following menopause.

In this Perspective, members of the Aging Biomarker Consortium outline the X-Age Project, an Aging Biomarker Consortium plan for building standardized aging clocks in China. The authors discuss the project roadmap and its aims of decoding aging heterogeneity, detecting accelerated aging early and evaluating geroprotective interventions.

Precision control of stereochemistry in radical reactions remains a formidable challenge. Here the authors demonstrate an electricity driven asymmetric Lewis acid catalysis to facilitate asymmetric dienylation and allylation reactions, resulting in the formation of all-carbon quaternary stereocenters.

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.

This study identifies four distinct polycystic ovary syndrome (PCOS) subtypes using unsupervised clustering analysis on data from 11,908 women and validated across five diverse cohorts. The subtypes show unique clinical features and suggest that subtype-specific management could enhance treatment precision for PCOS.

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.

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.

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.

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.

Through multimodal analyses of human cardiac tissues across different ages, Fan, Zheng, Zhan, Xu, Liu and colleagues reveal that RNA-binding protein ARID5A drives inflammaging by stabilizing the MAVS mRNA and activating the NF-κB–TBK1 pathway, and show that inactivating myocardial ARID5A attenuates cardiac senescence and functional decline.

Asymmetric catalytic methods for the divergent construction of phosphoryl derivatives are not widely available. Here, the authors show nickel-catalyzed dienylation and enantioselective allenylation of phosphine oxides with high chemo-, regio-, and enantioselectivity.

Chiral acetylenic derivatives are found in many bioactive compounds and are versatile building blocks in organic synthesis. Here, the authors report a mild enantioselective nickel/Lewis acid-catalyzed asymmetric propargylic substitution reaction which is applied to the collective synthesis of seven biologically active compounds.

The spatiotemporal relationship between neuromodulator and neurotransmitter dynamics and neuronal activity remains unclear. Here, the authors performed dual-color imaging of calcium and ACh/5-HT signals across the fly brain, revealing a key role of ACh dynamics in stable odor representation.

CD36 drives lymph node metastasis in breast cancer by activating YAP signaling-mediated anoikis resistance via inducing the PPARα-CYP7A1 bile acid biosynthesis pathway.

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.

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.

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.

The direct liquefaction of molecular cages without compromising porosity due to self-filling presents a significant challenge. Here, the authors report a series of type I porous liquid molecules featuring a porous ammonium cage as the cation and multiple carboxylate ions as anions on a kilogram scale and demonstrate application in NIR photothermal conversion and catalysis.

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.

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.

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.

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.

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.

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.

Synthetic control over multiple conformations of expanded porphyrinoids has long been a key objective in chemical research. Here, the authors present an N-substituent-controlled synthesis of 3,6-carbazole-based octaphyrins and dodecaphyrins via modified Rothemund-type condensation and demonstrate applications in photothermal therapy.

This randomized trial assessed the effectiveness and safety of single blastocyst transfer vs single cleavage-stage embryo transfer among women with good prognosis. Here, the authors show improved cumulative live birth rates and relatively unfavorable perinatal outcomes after blastocyst transfer.

The combination of crystallinity, porosity and processability make polymer- metal-organic frameworks interesting materials but their fabrication is challenging. Here, the authors fabricate these materials via an in situ molecular weaving strategy in which the alignment of cationic polymer chains within the metal-organic frameworks is guided by shear forces and coordination interactions.

Pressure-induced modulation of interlayer coupling and elastic constant in two-dimensional layered materials is quantitatively described through a unified chain model, offering insights into the tunable mechanical behaviors under extreme conditions.

Modulating the electrochemical interface at the atomic level is challenging due to the lack of efficient interfacial regulators. Here, the authors report using a porous amine cage as an interfacial modifier to enhance alkaline hydrogen evolution reaction kinetics by facilitating charge transfer.

The prostate is an important part of the male reproductive system whose aging process is incompletely understood. Sun et al. identify GRHL2 downregulation as a driver of prostate aging. They show that GRHL2 transactivates CDK19 to inhibit p53−p21 signaling and demonstrate that GRHL2 gene therapy alleviates age-related urinary dysfunction in mice.

Zero-dimensional metal halides exhibit intriguing photophysical properties; however, developing their general design principles remains challenging. Now it has been shown that two-dimensional perovskites can be converted into zero-dimensional octahedral metal halides through solvent incorporation. The resulting materials feature near-unity photoluminescence quantum yields. Structural rigidity and the choice of metal cation are key parameters to tune the exciton recombination dynamics.

Adult skeletal muscle regeneration is mainly driven by muscle stem cells (MuSCs), which are highly heterogeneous. Here, the authors found that a population of MuSCs, marked by Gli1 expression, is key contributor to muscle regeneration.

Solar-powered interfacial system has emerged as a sustainable, efficient and CO₂-neutral strategy to produce clean water. The solar-powered graphene/alginate hydrogel-based clean water extractor shows super resistance to the transport of complex contaminants and has an ultra-antifouling capacity.

The heterogeneous characters of fibrotic scars after spinal cord injury remains unclear. Here, the authors show the heterogeneous distribution, source and function of meningeal fibroblasts and perivascular fibroblasts in fibrotic scars.

This study reveals that during human gait development, neuromotor modules (muscle synergies) and limb biomechanical properties co-evolve toward bilateral symmetry, which enhances locomotor stability. By combining longitudinal EMG, kinematic, and neuromusculoskeletal modeling data from infants, adults, and elders, the authors demonstrate that functional symmetrization of these modules underlies efficient and stable gait control across the lifespan.

Hierarchical, nanoporous graphitic membranes are synthetically challenging yet attractive materials, due to their structural integrity. Here, the authors fabricate freestanding, porous carbon membranes with single-crystal-like graphitic order which serve as water splitting electrocatalysts upon cobalt doping.