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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.

Artificial intelligence-based detection of gastric cancer at different stages from noncontrast computed tomography is suggested to be feasible in a retrospective analysis of large and diverse cohorts, including real-world populations in opportunistic and targeted screening scenarios.

In a large trial involving 180 classes in different contexts in China, interactions with a chatbot provided to parents increased uptake and appointments for human papillomavirus vaccination, with stronger increases in rural areas.

Here the authors introduce the concept of adiabatic infimum in the topological pumping process using lithium niobate-on-insulator waveguides, exceeding the limitations of conventional pumps. These results will facilitate the design of compact topological devices.

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 preparation of chiral sulfones featuring quaternary carbon stereocenters remains challenging. Here the authors report the synthesis of such compounds via a multicomponent reaction involving a photoinduced radical sulfur dioxide insertion followed by an asymmetric Truce–Smiles rearrangement.

Here, the authors introduce a single-cell Hi-C method to study mammalian sperm, suggesting chromatin compartments but absent topological domains (TADs) or loops. It clarifies the unique 3D nuclear architecture of sperm and offers a foundation for investigating structural anomalies associated with male infertility.

Here, the authors perform a pan-genome-based genome-wide meta-analysis of six independent GWAS experiments in rice, demonstrating the potential of this approach to increase understanding of the genetic basis of, and genes underlying key rice traits.

The authors experimentally realize the control of the topological charge of magnetic skyrmionic structures at room temperature in a Dzyaloshinskii-Moriya interaction (DMI) platform with spatially alternating signs. By modifying the DMI energy landscape through chemisorbed oxygen, a magnetic topological transition is realized.

Use of ether-based electrolytes in Na-ion batteries is challenged with oxidation at high voltages. Here, authors report passivation of vulnerable ether solvents, enabling cathode electrolyte interphase enriched with NaF and NaN_xO_y and elevating the oxidation resistance of the electrolyte to 4.8 V.

The authors report on their observation of magnetic polymorphs in CrSBr using phase-sensitive second harmonic generation.

Comprehensive annotating of cell types in spatially resolved transcriptomics to understand biological processes at the single cell level remains challenging. Here the authors introduce Spatial-ID, a supervision-based cell typing method, that combines the existing knowledge of reference single-cell RNA-seq data and the spatial information of spatially resolved transcriptomics data.

Ultrathin metal sulphides are attractive components for electronic and optical devices and are promising anode materials for lithium-ion batteries. Here, a universal, soft colloidal templating strategy is employed for the large-scale synthesis of uniform, ultrathin metal sulphide nanomaterials.

Transmission by pre-symptomatic and asymptomatic viral carriers makes intervention and containment of the COVID-19 extremely challenging. Here, the authors construct an epidemiological model that focuses on transmission around the symptom onset, exploring specific transmission control measures.

The lack of microenvironment understanding results in unsatisfactory conductivity of solid polymer electrolytes. Here, authors report a data-driven exploration of weak coordination manipulation by plasticizer design for safe and energy-dense batteries.

Emerging compute-in-memory technologies show potential in edge AI; however, information protection tools need further development. Here, authors propose an on-chip scheme to simultaneously protect neural network input, weight, and structural information with low circuit overhead.

The authors report the photometric detection of the distant spectroscopically confirmed galaxy JADES-GS-z14-0 at z > 14 with JWST/MIRI. The inferred properties suggest rapid mass assembly and metal enrichment during the earliest phases of galaxy formation.

A study presents the results of surveillance for SARS-CoV-2 in animal and environmental samples from a market linked to early human cases of coronavirus disease 2019.

Fullerene derivatives tend to increase charge recombination losses and charge accumulation at the interface in inverted perovskite solar cells. Here, authors introduce tetramethylthiuram disulfide to induce formation of sulfur radicals for n-doping, achieving efficiency of 26.1% in stable devices.

The generation of cracks in polycrystalline Ni-rich layered lithium transition metal oxides presents numerous challenges for their use in batteries. Here, authors propose a gradiently distributed pores structure within the oxide secondary particles, reducing internal strain accumulation.

Defects in interleukin-22 production and group 3 innate lymphoid cells are correlated with aggravated gut inflammation. Wu et al. find that proline uptake via the proline transporter Slc6a7 is involved in activation of lymphoid tissue inducer cells and interleukin-22 production in the gut, and that dietary supplementation with proline alleviates colitis in a mouse model.

An echomyography system based on a single transducer can be integrated into a wearable patch and used to monitor breathing patterns and hand gestures.

Antisymmetric exchange, or the Dzyaloshinskii-Moriya interaction, has been a topic intense study in recent years, due to its critical role in stabilizing topological spin-textures such as Skyrmions. Here, using a combination of point group analysis and spin polarized electron microscopy Niu et al demonstrate the existence of an out-of-plane Dzyaloshinskii-Moriya interaction, which was hitherto unobserved.

No method exists for real-time evaluation of the status of spinal implants. Here, the authors developed a bio-adhesive metal detector array (BioMDA) that provides a wearable, non-invasive solution for positional analyses of osseous implants within the spine.

A vaccine preventing infection and transmission of SARS-CoV-2 is needed. Here, Wu et al. generate an adenovirus-vector vaccine expressing SARS-CoV-2 spike protein and show that a single dose of mucosal vaccination protects mice and ferrets from infection and inhibits virus replication in the upper respiratory tract.

Whole autologous tumor cell vaccine (TCV) has been proposed as a tool for cancer immunotherapy. Here the authors describe the design of a TCV platform based on photothermal nanoparticle-loaded tumor cells, triggering NIR laser irradiation induced anti-tumor immune responses at the vaccination site.

Hepatocellular carcinomas (HCC) present spatial intratumour heterogeneity (sITH). Here, the authors perform a genomic and phylogenetic analysis of spatially-sampled HCC tumour sections, observe block-shaped sITH, and find ongoing natural selection where ancestral and derived clones spatially compete in the same tumor.

Integrating tissue histology with spatial transcriptomics (ST) can significantly enhance the analysis of tumor heterogeneity and the tumor microenvironment (TME). Here, the authors present METI, a computational framework to analyze cancer cells and the complex TME by integrating ST with histology imaging.

Minimally invasive irreversible electroporation shows some therapeutic promise in irresectable pancreatic cancers that are notorious for poor survival. Here authors combine this with administration of a hydrogel microsphere vaccine that augments the antigen presentation T cell response cascade that naturally initiates following ablation.

P-stereogenic heterocycles are privileged chiral ligands and bioactive compounds, but the catalytic asymmetric synthesis of P-stereogenic phosphindane derivatives is challenging. Here, the authors report a catalytic kinetic resolution of phosphindole oxides via rhodium-catalyzed diastereo- and enantioselective conjugate addition to access enantiopure Pstereogenic phosphindane and phosphindole derivatives.

Ice recrystallization is important for a range of research fields, both applied and fundamental, however the effect of ions on this process is not well known. Here the authors discover an ion-specific Hofmeister type effect on ice recrystallization, using this phenomenon to prepare porous materials with tuneable pore sizes.

Comparative genomics can provide valuable insights on adaptations to hostile environments. Here, the authors sequence the genomes and transcriptomes of the Bactrian camel, dromedary and alpaca, to reveal the demographic history of the group as well as metabolic adaptations to the desert environment.

A metabolic-enzyme-like nanocatalyst is reported, dubbed ‘artificial metabzyme’. Tumour cells can be metabolically reprogrammed to autonomously modulate and interact with immune cells, facilitating tumour-cell-specific metabolic therapy.

Uterine natural killer (NK) cells support tissue homeostasis in the uterus during pregnancy, but it is not fully known how they differentiate into potentially cytotoxic effector cells while avoiding tissue damage. Here authors show that Il21 receptor signalling via STAT3 activation governs their differentiation, while an apoptotic cell death program ensures that harm is limited.

Brassica oleracea is plant species comprising economically important vegetable crops. Here, the authors report the draft genome sequence of B. oleracea and, through a comparative analysis with the closely related B. rapa, reveal insights into Brassicaevolution and divergence of interspecific genomes and intraspecific subgenomes.

Chirality is an intrinsic property in unsymmetric three-dimensional molecular assembly, contributing to the utility of the corresponding process and the resulting scaffolds. Now, on the sulfur(VI) hub, a three-step sequential ligand-exchange method has been established with precise stereocontrol, enabling the enantioselective synthesis of optically active S(VI) functional molecules.

A stretchable ultrasonic array conforming to the skin allows for the three-dimensional imaging of tissue modulus at depths of up to 4 cm.

A wearable ultrasound patch monitors subjects in motion using machine learning and wireless electronics.

Bivalent histone modifications control various cellular processes in eukaryotes. Here, the authors report that a fungal pathogen deploys bivalent histone modification to fine-tune the expression of BCG1, thereby facilitating successful infection and host immunity evasion.

Bridging the biocatalytic repertoire and the effective environmental remediation remains a great challenge. Here, inspired by the dehalogenases, the authors designed a single atom Co catalyst on carbon doped boron nitride that exhibits high stability and selectivity in dechlorination.