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The authors present a Mn incorporation strategy to enhance the stability of PdH_x metallenes by locking interstitial H atoms via strong electronic interactions in the immiscible alloy, resulting in an improved alkaline oxygen reduction reaction activity and stability at working temperature around 353 K.

Here the authors identify a role of GPAT4 in endocardial and myocardial development through maintaining ER homeostasis. GPAT4 deficiency triggers ER stress, ER-mitochondrial dysfunction, and activation of the cGAS-STING-type I IFN response, leading to severe heart malformation.

A nitrate-induced transcription factor TaTCP6 is identified as a central regulator for the efficient and balanced utilization of nitrate and phosphorus, and a moderate increase in its expression promotes wheat yield.

Genetic background affects how macrophages integrate multiple stimuli, e.g., to IL-4 in tissue environments. BALB/c macrophages show different transcriptional and epigenomic remodeling compared to C57BL/6, leading to distinct synergistic LPS responses.

This study identifies long-lived closed and pre-open states of GORK K+ channel through structural and functional analysis, suggesting semi-independent conformational transitions underlying channel activity and promising sites for stomata engineering.

The feasibility and efficacy of neoadjuvant immunotherapy for resectable hepatocellular carcinoma (HCC) have been previously suggested. Here the authors report the results of a phase 1b trial of neoadjuvant tislelizumab plus stereotactic body radiotherapy and adjuvant tislelizumab in early-stage resectable HCC.

Models relying on ___domain-specific knowledge suffer from inductive bias. Here, the authors introduce a framework combining electron configuration with stacked generalization, achieving high accuracy and efficiency in predicting compound stability.

Sustained and coordinated microenvironment regulation and tissue regeneration are vital for the healing process of diabetic wounds but elusive. Here, the authors report a double-layered, microenvironment-modulating dressing able to eliminate reactive oxygen species and generate proliferative degradants that promote angiogenesis and tissue regeneration in diabetic wounds.

The authors characterized m⁶A dynamics in primate tissue aging and revealed a new role for the METTL3–m⁶A–NPNT axis in maintaining skeletal muscle homeostasis, thereby providing insight into the epitranscriptomic machinery underlying primate aging.

Circularly polarised luminescence (CPL) is essential for asymmetric synthetic photochemistry. Here, the authors integrate white quantum dots with chiral nematic liquid crystal or liquid crystal polymer to achieve single-emitted tuneable full-colour or white CPL for enantioselective polymerization.

CRISPR-Cas9 genome editing systems have great potential in cancer therapy. Here the authors report a gene-editing delivery system using functionalized nanovesicles derived from E. coli protoplasts to encapsulate Cas9-sgRNA ribonucleoprotein for the selective targeting of Pik3cg in tumor associated macrophages.

The formation of electrochemically inactive, or “dead”, lithium limits the reversibility of lithium metal batteries. Here the authors elucidate the (electro)chemical roles of ethylene gas produced from electrolyte decomposition on the formation of inactive lithium.

Intestinal microbiota alterations may affect heart function through the production of gut-derived metabolites. Here the authors found that gut microbiota-derived TMAVA is a key determinant for the development of cardiac hypertrophy through inhibition of carnitine synthesis and subsequent fatty acid oxidation.

Broad-band emission of self-trapped exciton in low-dimensional perovskite is prospective for white LED, yet rational design new white perovskite remains challenge. Here, the authors develop an atom-substituting strategy to trigger exciton self-tapping in perovskites and reveal the mechanism behind.

Here, the authors find a decrease in hepatic phagocytic uptake of nanoparticles in old mice due to age-associated downregulation of the scavenger receptor MARCO, which led to improved tumour delivery and antitumour efficacy of cancer nanomedicine, showing the need to consider age as a factor in therapeutics.

The assembly of oligopeptide and polypeptide molecules can reconstruct various ordered advanced structures. Here the authors develop a “molecular velcro”-inspired amphiphilic supramolecular co-assembly strategy, which improves the mechanical strength and cartilaginous regeneration efficiency through conformation transition.

Sen et al. provide in-depth temporal multi-omic analyses with single-cell RNA-sequencing (scRNA-seq) profiles of nuclear factor kappa B (NF-κB)-regulated gene expression in B cells upon B cell receptor (BCR) activation. Their findings reveal distinct kinetic patterns of gene expression mediated by RelA and Rel and functional antagonism between the closely related NF-κB subunits.

Both cartilaginous and bony fishes have adaptive immune cells, but the evolutionary features of these diverse cell populations remain understudied. Here the authors report single-cell RNA sequencing atlas of both species to define these features and to find reduced evolutionary diversification of immune cells in cartilaginous fishes.

Biomaterials that can be non-invasively activated to promote bone growth would be useful tools to repair bone defects in patients with comorbidities like inflammation or impaired osteogenesis. Here, the authors develop a composite membrane that can be stimulated by an external magnetic field and use it to correct skull defects in rats treated to reflect such comorbidities.

T cells play a critical role in intestinal homeostasis, with increasing evidence suggesting a role for the microbiome metabolome in modulating this response. Here the authors show short-chain fatty acids promote IL-10 production in Th1 cells.

Oesophageal squamous-cell carcinoma (ESCC) is a leading cause of cancer death, and half of ESCC cases occur in China. Here, the authors provide an in depth genomic landscape for this disease and identify specific mutation signatures—one of which is linked to alcohol intake.

Adenocarcinoma at the gastroesophageal junction has a dismal prognosis and few drug options. Here, the authors present genomic and transcriptomic features and potential therapeutic targets and prognostic biomarkers of Chinese and Caucasian tumours, and reveal the molecular similarities.

CLC transporters are regulated by nucleotides and phospholipids. Here cryo-EM structure of Arabidopsis CLCa in complex with ATP and PIP2 and electrophysiological analysis suggests the underlying regulatory mechanisms of both nucleotides and phospholipids.

Direct elevation of heart rate using noninvasive optogenetics in mice influences anxiety-like behaviours in specific environmental contexts, and the posterior insular cortex is implicated in this integration of signals from the heart with environmental risk information.

Biomimetic materials are of interest but can often suffer from limitations caused by the non-native linkages used. Here, the authors report on the creation of amino acid constructed polyureas which can self-assemble into vesicles and nanotubes with aggregation induced fluorescence and the potential for drug delivery applications.

The lack of an efficient anti-tumor T cell response contributes to the failure of anti-PD1 therapy. Here, the authors show a potential strategy to improve the therapeutic effects of anti-PD-1 antibody by simultaneously targeting IL-21 to tumor-reactive T cells in vivo.

Esophageal squamous-cell carcinomas (ESCC) have poor prognosis, and detailed molecular profiles are necessary to identify prognostic markers. Here the authors analyse 60 ESCC patient samples using scRNA-seq, TCR-seq and genomics; they find mucosal immunity markers associated with survival and immunosuppressive microenvironments.

Professional antigen presenting cells (APCs) are deterred from phagocytosing cancer cells that express CD47. Here, the authors show that in glioblastoma mouse models, temozolomide improves the phagocytosis effect of CD47 blockade in APCs and results in the activation of adaptive anti-tumour responses.

The genetic and pathogenetic basis of heart failure is incompletely understood. Here, the authors present a high-fidelity tissue collection from rapidly preserved failing and non-failing control hearts which are used for eQTL mapping and network analysis, resulting in the prioritization of PPP1R3A as a heart failure gene.

High-performance stretchable conductive fibers are desired for the development of stretchable electronic devices but preparation of conductive hydrogel fibers is challenging. Inspired by spider silk the authors demonstrate here a spinning method to prepare stretchable conductive hydrogel fibers with ordered polymer chain alignment.

Anbazhakan et al. use whole-organ imaging and three-dimensional computational fluid dynamics modeling to define spatial architecture and predict blood flow through collaterals in neonate and adult mouse hearts after injury, and compare their findings to the functionality of collaterals in human adult and fetal hearts.

Non-viral CAR-T cells with gene-specific targeted integration are safe and effective in patients with lymphoma.

The success rate of chimeric antigen receptor T cell therapy is high in blood cancers, yet individual patient characteristics might reduce therapeutic benefit. Here authors show that therapeutic response in multiple myeloma, acute lymphoblastic leukemia and non-Hodgkin lymphoma, and occurrence of severe cytokine release syndrome in multiple myeloma are associated with specific gut microbiome alterations.

The molecular pathways regulating the cardioprotective activity of deacetylase sirtuin-1 are unknown. Here, Yanget al. show that histone H3K9 methyltransferase SUV39H and HP1gamma cooperatively methylate H3K9 on the sirtuin-1 promoter and inhibit sirtuin-1 transcription, and show that inhibition of SUV39H in mice is cardioprotective.

Mass spectrometry titration is useful for studying the chemistry of electrodes and electrolytes in batteries, giving insight into their failure mechanisms. Here, a protocol is established for reproducibly quantifying inactive lithium in anode-free lithium-metal batteries via mass spectrometry titration.