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This study uses deep learning and gaze-tracking to track pathologists' work and learn how they review tissue images. This “learned expertise” was applied to guide artificial intelligence models, such as weakly supervised learning and reinforcement learning, to achieve accurate diagnosis of Whole Slide Images.

Lampreys are jawless vertebrates that can offer unique insights into vertebrate evolution. Here they generate a comprehensive cell atlas of the lamprey, uncovering 70 distinct cell types across 14 tissues, and identify pancreas-like cells in the lamprey small intestine.

Modules of foldable crystalline silicon solar cells retain their power-conversion efficiency after being subjected to bending stress or exposure to air-flow simulations of a violent storm.

Single-crystal black phosphorus nanoribbons are grown uniformly on insulating substrates by chemical vapour transport growth with black phosphorus nanoparticles as seeds, demonstrating potential for application in nanoelectronic devices and the exploration of the exotic physics in black phosphorus.

Here the authors measure viral load in samples from skin lesions, saliva, oropharynx, and rectum of 77 patients with acute monkeypox virus infection as well as from environmental fomite swabs and show a high seropositivity rate for antibodies against A29L and H3L.

Multi-organ proteomic data is needed to understand the complex processes of early-life organ development and maturation. Here, the authors generated a proteomic atlas covering the development of ten mouse organs from infancy to adulthood and report organ- and age-specific signaling pathways and co-expressed proteins.

The protein Insig-2 negatively regulates lipid biosynthesis and is short-lived in liver cells but stable in muscle cells. Here, the authors show that in muscle cells producing reactive oxygen species, there is increased oxidation compared to ubiquitination of Insig-2, stabilising Insig-2 and reducing lipid biosynthesis.

Low effective doping of boron limits the performance of solar cells based on hydrogenated amorphous silicon. Liu et al. show that light induces the diffusion of hydrogen atoms, which activates boron doping, enabling a power conversion efficiency of over 25%.

Helicobacter pylori FabX, a dehydrogenase/isomerase flavoprotein, is required for unsaturated fatty acid synthesis. Here, the authors characterize FabX substrate recognition and catalytic mechanism, and reveal that it contains an atypical [4Fe-4S] cluster, which is essential and participates in the catalytic cycle.

The NLRP3 inflammasome plays a pivotal role in clearing viral respiratory infection, but the molecular mechanism is not fully known. Here authors show that acetate, produced by gut bacteria, may enhance NLRP3-mediated type I interferon production following influenza infection in mice.

DGCR8 is a component of the canonical microprocessor complex for microRNA biogenesis. Here the authors implicate DGCR8 in heterochromatin maintenance and aging attenuation independent of its miRNA-processing activity through Lamin B1, KAP1 and HP1 interaction. DGCR8 overexpression can alleviate aging and senescence

Multi-animal behaviour quantification is pivotal for deciphering animal social behaviours and has broad applications in neuroscience and ecology. Han and colleagues develop a few-shot learning framework for multi-animal 3D pose estimation, identity recognition and social behaviour classification.

Zhang et al. show that in mice, an adipocyte population with high expression of the transcription factor JunB in the brown adipose tissue shows reduced thermogenic capacity. Depletion of JunB increases the fraction of adipocytes with high thermogenic capacity and ameliorates diet-induced insulin resistance.

Graphene-based membranes are attractive for capturing CO₂, with separation selectivity typically achieved by control of pore size. Here Hsu et al. incorporate pyridinic nitrogen species at the pore edges in graphene, leading to competitive CO₂ binding and enhanced separation performance.

All-solid-state electrolytes for lithium batteries generally suffer from low ionic conductivity. Here, authors manipulate the lattice of antiperovskite-type Li₂OHCl by potassium ion substitution, which alters the lattice structure and improves the lithium ion transport properties.

Quantitative multimodal 3D reconstruction of human pancreatic tissue at single-cell resolution reveals a high burden of multifocal, genetically heterogeneous pancreatic intraepithelial neoplasias in the normal adult pancreas.

Chiral receptors with an endo-functionalized cavity for chiral recognition are of interest in the field of molecular recognition. Here, the authors develop chiral naphthotubes containing a bis-thiourea endo-functionalized cavity to effectively recognize neutral chiral molecules with high enantioselectivity.

Greening disease threatens the productivity of citrus crops worldwide yet the pathosystem is poorly understood. Here, Clark et al. show that an effector cloned from the associated bacteria can suppress host plant papain-like cysteine proteases' activity, suggesting its probable role in pathogenesis.

The neural mechanisms for reward generalization are not fully understood. Here the authors investigate the role of posterior basolateral amygdala calbindin-expressing cells in modulating behavioural responses related to reward and aversion.

A precise adenine base editor variant, ABE9, was developed to generate single adenine transition at pathogenic homopolymeric adenine sites with minimal DNA/RNA off-target effects, suggesting promising potential for gene therapeutics.

Coptis chinensis represents an early-diverging eudicot lineage with diverse medicinal applications. Here, the authors report its chromosome-scale genome assembly, infer a single ancient whole-genome duplication, and characterize the function of CYP719 in diversification of protoberberine-type alkaloids.

Whether the female reproductive tract harbours distinct microbiomes beyond the vagina has been a matter of debate. Here, the authors show a subject-specific continuity in microbial communities at six sites along the female reproductive tract, indicative of a non-sterile environment.

Antimicrobial toxins are secreted by bacteria to kill rival species. Here the authors report the mechanism of inhibition of EsaD, a toxin secreted by some S. aureus strains to kill competitors that lack the antitoxin EsaG, showing marked mechanistic differences to other Type II toxin-antitoxin systems.

Electrocatalysts with improved activity and stability for the conversion of CO₂ to CO are being sought. Using operando spectroscopies, the authors identify atomically dispersed Ni(i) as the active site in a nitrogenated-graphene-supported catalyst with high intrinsic activity and stability over 100 hours.

A genomic analysis of ductal carcinoma in situ (DCIS) samples with matched ipsilateral invasive breast cancer recurring later shows that around 18% of tumors were unrelated to the DCIS, and had distinct clonal origins.