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Li et al. report free-standing layered polymer–perovskite composite membranes that reconcile mechanical flexibility with electronic properties. They endure 30,000 bends at a 1.5 mm radius, enabling wearable radiation monitoring in complex conditions.

High-quality genome assemblies of grain and vegetable cowpeas and re-sequencing of 344 accessions characterize genomic variations between cowpea subspecies and their domestication and improvement under selection.

Jing et al., perform local injections of lipid nanoparticles carrying synthetic IL-2 and circRNAs encoding IL-2R–TLR4 chimeric receptors and anti-CA9 CARs to target renal tumor macrophages, thereby promoting their antitumorigenic potential in situ.

Stimuli-responsive single-component multi-emissive materials offer unique advantages in photoluminescence. Single-component multi-emissive materials with stimuli-responsive properties offer unique advantages in the field of multicolor-tunable photoluminescence.

This study identifies lineage-specific XEG1/XLP1 gene pair in the genus Phytophthora, revealing that selective pressure on these genes drives functional differentiation. This selection is closely linked to the host range and adaptability of Phytophthora species.

Climate-driven warming affects the reproduction of oviparous ectotherms. Here, authors identify and characterize a VtgR-mediated heat protection mechanism for oocyte development in both mud crabs and zebrafish.

Plastic photoreforming offers a promising route for recycling plastic waste but typically depends on unsustainable, corrosive conditions. Here, the authors present a floatable organic–inorganic hybrid TiO₂ material that enables efficient conversion of common plastics such as PE, PP, and PVC under neutral conditions.

Propane dehydrogenation is challenging to perform under mild conditions due to the reaction’s endothermic nature. Now, near-ambient propane dehydrogenation has been shown using copper single-atom catalysts supported on titanium oxide under light illumination and a water vapour environment.

TRIM28 is known to recruit chromatin modifiers to its target regions to co-regulate gene expression in multiple cell types. Here authors show that in CD8⁺ T cells, TRIM28 is an integrant part of the larger-scale chromatin architecture that characterises the activated functional state but dispensable for CD8 T cell maturation.

The structure and function of polymerase dimers of non-segmented, negative-strand RNA viruses are poorly understood. Here, this study presents the structural basis for dimerization of a paramyxovirus L–P polymerase and its role in genome replication.

Fu, Sun, Xue, Zhou et al. show that the mitoprotease LONP1 selectively degrades a complex II component to control intracellular succinate levels, which is needed for white-to-beige adipocyte cell fate programming during adipocyte thermogenic remodelling.

Asthma may be exacerbated by respiratory viral infection, but the cellular and molecular mechanisms are still unclear. Here the authors show, using mouse models of asthma with influenza infection, that asthma-induced cullin5 in alveolar macrophages suppresses IFN-β production to promote neutrophilic inflammation but dampens antiviral immunity.

In this study Guo et al. show that skeletal muscle IRF4-FSTL1 exerts metabolic regulation on the liver via DIP2A/CD14 in NASH. FSTL1 from skeletal muscle that enters the circulation promotes the development of NASH.

A comprehensive time series characterization of a mouse model of cholestatic liver injury with spatial enhanced resolution omics sequencing and single-cell RNA sequencing identifies zonal responses to insult, such as cholangiocyte signaling recruiting lipid-associated macrophages.

Pressure-treatment can alter the optical properties of metal-organic frameworks. Here the authors induce amorphization in Zn-IPA that remains after decompression and enables efficient white-light emission through narrowing the singlet-triplet gap.

Oocyte meiotic defects increase with age and contribute to decreased oocyte quality. Here the authors show that granulosa cell mevalonate pathway abnormalities contribute to aneuploidy during ovarian aging and that supplementation with mevalonate metabolites improves oocyte quality, providing a potential therapeutic strategy for promoting female reproductive longevity.

There is a growing interest in the role of timing of physical activity (PA) in improving health. Here, using a large-scale cohort study, the authors show that moderate-to-vigorous PA at the optimal time of day robustly predicts lower mortality risk and may maximize the beneficial effect of PA.

The advantage of living in cities compared with rural areas with respect to height and BMI in children and adolescents has generally become smaller globally from 1990 to 2020, except in sub-Saharan Africa.

The molecular and cellular causes of glaucoma are not well understood. Here, the authors integrate GWAS with genetic regulation and single cell expression from multiple eye tissues to identify genes and key cell types that affect glaucoma pathogenesis.

Dynamic and non-volatile memristors can be used to create hardware-based reservoir and readout layers in artificial neural networks, providing a fully analogue signal processing chain for efficient data classification.

Mitochondrial function is important for muscle maintenance and function, and mitochondrial proteolysis maintains mitochondrial integrity and function. Here the authors report that that loss of LONP1-dependent mitochondrial proteolysis in muscle causes reduced muscle mass and strength via activation of autophagy.

Atomically dispersed metallic materials attract tremendous attention. Here the authors explore a general method based on the discrepancy in cohesive energy of the metals to synthesize a large library of bi-/multi-metallic single atom/atomic cluster materials for electrocatalytic hydrogen evolution.

Spectroscopic gas sensing with high sensitivity and selectivity finds an increasing number of applications. Here, the authors report an approach to ultrasensitive multiplexed gas sensing by integrating dual-comb spectroscopy with cavity optomechanics.

Editor’s summary_NCOMMS-19-41732B The anterior pituitary gland controls body growth and reproduction but how early development is dynamically regulated is unclear. Here, the authors use scRNA-seq of human fetal pituitaries to identify different developmental routes and state transitions of five hormone-producing cell lineages, and a hybrid epithelial/mesenchymal state of pituitary stem cells.

Van Hove singularities (VHS) are believed to exist in one and two dimensions, but rarely found in three dimensions (3D). Here the authors report the discovery of 3D VHS in a topological magnet EuCd₂As₂ by magneto-infrared spectroscopy.

A meta-transcriptomic analysis of the viromes of 2,438 mosquitoes of 81 species from across China identifies geographic hotspots of mosquito virus diversity, links between mosquito virome composition and host phylogeny, and a suggestion of long-distance mosquito dispersal.

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.

Lou and colleagues describe the role of METTL16 in homologous recombination repair and demonstrate that PARP inhibition may be beneficial in the treatment of PDAC that is characterized by high METTL16.

Analysis of HbA1c and FPG levels across 117 population-based studies demonstrates regional variation in prevalence of previously undiagnosed screen-detected diabetes using one or both measures and suggests that use of elevated FPG alone could underestimate diabetes prevalence in low- and middle-income countries.

The BHMbot provides an efficient running gait and a novel actuation mechanism for insect scale legged microrobots to solve the bottleneck problem of the severe running speed degradation after carrying essential payloads for untethered locomotion.

Hydrogen isotope effect in metal-hydrogen systems disturbs precise Deuterium/Tritium (D/T) ratio control. Here, the authors demonstrate a local coordination strategy that comprises thermodynamic destabilization with vibration enhancement of interstitial isotopes for isotope engineering.

Here, the authors demonstrate a low-power neuromorphic visual architecture based on a plasmon-enhanced 2D semiconductor phototransistor array, showing high-speed sensing, preprocessing and image recognition functionalities.

Treg cells can be functionally altered by epigenetic modulators. Here the authors show that the histone H3K36 methyltransferase Setd2 is important for the survival of Treg cells and for the regulation of IL-33 mediated Th2 responses in mice and SETD2 expression is increased in Treg cells from human colorectal cancer tissue.

A high-resolution global climate simulation of tidally locked rocky planets orbiting around M dwarfs with explicit convection resolves the behaviour of their clouds, determining the cloud properties and suggesting the frequent appearance of cloud streets affecting the planetary energy balance.

The RNA-sensing pathway has been associated with type I interferon (IFN) production induced by DNA damaging agents. Here the authors reveal that RIG-I, a cytosolic RNA sensor that recognizes RNA virus and initiates IFN signaling, is recruited to double-stranded breaks and suppresses non-homologous end joining.

A global network of researchers was formed to investigate the role of human genetics in SARS-CoV-2 infection and COVID-19 severity; this paper reports 13 genome-wide significant loci and potentially actionable mechanisms in response to infection.

Proinflammatory macrophages are involved in rheumatoid arthritis (RA). Here the authors use an efferocytosis-mimetic self-deliverable nanoimitator to mitigate RA by targeted reprogramming of synovial inflammatory macrophages, reducing proinflammatory cytokines and reinstating articular immune homeostasis.