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Electronic wound bandages have to balance conformability and wound healing properties. Here, the authors develop a smart patch (iSAFE) using biomaterials with bioelectronics to facilitate permeability with waterproofing. This achieves intelligent wound management with real-time wound monitoring and active therapy.

Phylogenetic origin of the Y haplome present in allopolyploid Triticeae species is unclear. Here, the authors report the genome assembly of allohexaploid Elymus nutans, reveal the all likely combinations of St, Y, and H haplomes during the allopolyploid origins, and identify gene responsible for UV-B radiation adaptation.

Interferon-γ (IFNγ)-activated calcium/calmodulin-dependent protein kinase II (CAMK2) phosphorylates phosphoserine aminotransferase 1 (PSAT1) at serine 337 (S337), enabling glutathione peroxidase 4 (GPX4) interaction, promoting α-ketoglutarate-dependent PHD3-mediated GPX4 proline 159 (P159) hydroxylation and stabilizing GPX4 to counteract ferroptosis.

The structural modification of inactive materials to effectively engineer active catalysts is very attractive. Here, layered crystalline Pd₃P₂S₈ is transformed by electrochemical lithiation into amorphous Li-incorporated nanodots. This process turns the inert parent material into a highly active and stable hydrogen-evolving catalyst.

Insulinomas develop from pancreatic β-cells and secrete insulin, but the underlying genetic defects are largely unknown. In this study, Cao et al. identify recurrent T372R mutations in the transcription factor YY1, and validate this hotspot mutation in 30% of insulinomas.

In a randomized controlled trial involving patients with heart failure with reduced ejection fraction, treatment with Qiliqiangxin, a traditional Chinese medicine derived from 11 types of plants, decreased the incidence of cardiac events, as compared to placebo.

The mechanism underlying YAP/TAZ transactivation remains to be explored. Here the authors report that the hydrophobic transcriptional activation domains of YAP/TAZ exert dual functions on transcriptional initiation and elongation through interactions with TAF4 and MED15, which could be targeted for anti-cancer therapy.

Gut microbiota-derived succinate promotes CitC succinyltransferase-dependent succinylation of PurR to alleviate T3SS repression and promote virulence in enterohaemorrhagic Escherichia coli and Citrobacter rodentium.

Surface-enhanced Raman spectroscopy is widely used for rapid and sensitive molecular detection in chemistry and biology, but typically relies on noble metals. Here the authors report a non-stoichiometric semiconducting material with defect-rich surface that displays excellent detection limits and enhancement factors.

Here the authors show structures of the vesicular acetylcholine transporter in its apo state and in complex with the substrate acetylcholine and the inhibitor vesamicol, providing insights into substrate recognition, proton coupling and conformational transition mechanisms.

Understanding the reprogramming of gene expression and metabolism is critical for the success of somatic embryogenesis-based plant tissue regeneration. Here, the authors report single-cell RNA-sequencing, spatial transcriptomics and spatial metabolomics analyses during cotton somatic embryo development.

SOX2 amplification and overexpression represents a hallmark of squamous cancers with distinct distribution of chromatin accessible regions depending on cancer type. Here, the authors identify a single enhancer e1 that predominantly drives SOX2 expression in squamous cancer.

The SMN protein recognizes symmetric dimethylarginine by its Tudor ___domain, and SMN deficiency leads to spinal muscular atrophy. Here, Liu et al. discover a small molecule that binds to the SMN Tudor ___domain and disrupts the interaction between SMN and RNA Polymerase II.

Late-stage acute liver failure (ALF) has limited therapies. The authors show that the bioactive compound SCM-198 extends the ALF treatment window from 3 to 24 hours in mice by selectively targeting the identified AdipoR2-CaM-CaMKII-NOS3-NO axis.

Stem cell transplantation has huge potential but can suffer from effects caused by disease state microenvironment. Here, the authors report on the development of a nanozyme reinforced hydrogel for reactive oxygen species scavenging and the generation of dissolved oxygen, demonstrating improved osteointegration using the hydrogel.

Dynamic cell walls enable stomata rapidly responding to the environment. Here the authors report that a maize epimerase is involved in cell wall polysaccharide biosynthesis and glycosylation modulation during stomatal morphogenesis.

Continuous monitoring of arterial blood pressure is limited by bulky connecting systems and poor interfacial contact. Here, Li et al. report a wearable thin, soft, miniaturized system that integrates sensing, active pressure adaptation, and signal processing for improved performance and accuracy.

Implantation-associated infections often lead to infections. Here, the authors propose a piezo-based nanoreactor to achieve US-excited tandem catalysis, endowing the polyetherketoneketone bone scaffold with on-demand antibacterial and osteogenic capacities.

CaV1.2 is crucial in cardiac, vascular and neuronal function, serving as a target for many drugs. Here, authors identify the binding site of herb-derived drug tetrandrine, and explore inhibitory mechanism of L/T-type selective DHP drug benidipine.

The gut and oral microbiomes are altered in individuals with rheumatoid arthritis, and these changes can be used to stratify individuals for diagnostic and prognostic purposes.

Transposon-associated inverted repeats play a role in drought resistance and yield-related traits in maize.

DNA hydrogels have received considerable attention in analytical science but limitations still exist in the applications of intelligent hydrogels. Here, the authors describe a DNA hydrogel sensor for quantitative detection of cocaine based on the permeability change in a DNA hydrogel film.

In a randomized placebo-controlled trial in 37 individuals with excess body weight, dietary supplementation with resistant starch lowers body weight and induces changes in gut microbiota composition. Mechanistic analysis in male mice shows that resistant starch at least partially facilitates weight loss through the action of Bifidobacterium adolescentis.

Discovery of a chemical probe targeting the PWWP ___domain of NSD2 reveals insight into mechanisms that govern NSD2 localization. The compound and its negative control represent valuable tools for further defining NSD2 biology.

The development of heterogeneous photocatalysts applicable under harsh conditions is challenging. Here the authors report the conversion of imine linkages into quinoline groups in triphenylamine incorporated photosensitive covalent organic frameworks to develop robust heterogeneous photocatalysts for photocatalytic applications in harsh conditions.

Analysis of 11 flatfish genomes indicates that Pleuronectoidei and Psettodoidei are not a monophyletic group. Genomic and transcriptomic data suggest that the WNT and RA pathways played a role in the evolution of the specialized body of flatfish.

Here, the authors describe biallelic loss-of-function variants in human SHARPIN in individuals with autoinflammation and immunodeficiency, termed sharpenia. They also successfully treat one of these individuals with TNF inhibitors.

The treatment of diabetic wounds tends to be hindered by complex wound environments, and the critical role of the microenvironment in the chronic diabetic wounds has not been explored for therapeutic development. Here, the authors develop a wound microenvironment-responsive microneedle bandage to achieve self-enhanced, catabolic and dynamic therapy of chronic wounds.

Setaria pan-genome constructed using genome assemblies of 110 representative accessions and variation analyses provides insights into foxtail millet domestication and the genetic basis for crop improvement.

Na_V1.3 is involved in neuronal development, hormone secretion and pain perception. Here, the authors elucidate the molecular mechanism for modulation of Na_V1.3 by a site-2 neurotoxin bulleyaconitine A and a subtype selective antagonist ICA121431.

Sodium/proton exchanger 1 (NHE1) and its obligate binding partner Calcineurin B-homologous protein 1 (CHP1) regulate intracellular pH and volume homeostasis. Structures of the human NHE1-CHP1 complex offer insight into the regulation of NHE1 pH-sensitivity by CHP1 and into the interactions with NHE1 inhibitors.

Infectious respiratory viruses have been an everlasting threaten to public health. Here, authors report a wireless immunoassay technology based on immuno-responsive hydrogel-modulated resonant sensors, which facilitate on-site respiratory virus surveillance.

For sexually reproducing organisms, experimental models to study the evolution of primary sex-determining loci are scarce. This study shows male-determining loci on  proto-Y chromosomes of the housefly, containing the same gene, can genomically diverge into regions of various complexity.

MLL3 and MLL4 are members of the SET1/MLL family of histone H3K4 methyltransferases, which are responsible for monomethylating histone H3K4 on enhancers. Here the authors show that an extended PHD ___domain (ePHD₆) in MLL3 and MLL4 specifically recognizes an H4H18-containing fragment of histone H4, and that modifications of residues surrounding H4H18 modulate H4 binding to MLL3/4.

Here, the authors employed Hi-C and low-input itChIP-seq in four rare populations of the hematopoietic stem cell (HSC) ontogeny trajectory across early arterial endothelial cells (eAECs), hemogenic endothelial cells (HECs), pre-HSCs, and long-term HSCs (LT-HSCs) from mouse embryos to show that active histone modifications are largely set up in eAECs and 3D genome is then subsequently configured.

Extrusion bioprinting can be used to produce living materials but controlling cell microenvironments is challenging. Here, the authors use a type of core-shell microgel ink that decouples cell culture from material processing to produce functional materials with a range of potential applications.

Ye and colleagues show that an oncolytic virus that delivers tumor-irrelevant bystander T cell epitopes to tumor cells can exploit the abundant population of bystander T cells in the tumor for anti-tumor immunity and potentiate cancer immunotherapy.