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Nitrogen deposition can increase plant biomass and reduce plant diversity, but herbivores are predicted to offset these effects by increasing consumption. Here, the authors demonstrate that added nitrogen can disrupt top-down control by herbivores, reducing herbivore abundance and increasing plant biomass and community dominance.

The methyltransferase OsPRMT6b is found to act as an ABA responsive factor to finely turn down ABA signaling via methylation of ABA receptor, thus facilitating growth recovery as high-temperature stress subsides.

The immunomodulatory functions of mast cells (MCs) within the tumor microenvironment are elusive. Here, the authors present a transcriptomic characterization of LUAD-infiltrating MCs and identify a proinflammatory subset that contributes to the activation of cytotoxic MAIT cells by secreting IL-18 via NRLP3 activation and pyroptosis, ultimately boosting anti-tumor immunity.

Here, the authors performed plasma proteomics and metabolomics analysis and identify the vinculin (VCL) pathway as a key mediator of lung exudation in SARS-CoV-2 infections, particularly associated with Omicron infection. In a mouse model of infection inhibition of VCL leads to reduced lung pathology.

Extracellular matrices are viscoelastic, yet how matrix viscoelasticity regulates the epigenome remains unclear. Here, the authors show that cells cultured on viscoelastic matrices exhibit changes in the nucleoskeleton and in chromatin that enhance cell reprogramming.

The performance of inorganic, wide-bandgap perovskite solar cells is hindered by unsuitable electron transport layers. Han et al. design an acidic magnesium-doped tin oxide quantum dot layer, improving efficiency and stability in single-junction and tandem cells.

Insulator-to-metal transitions induced by spontaneous magnetization above room temperature have rarely been observed. Here, the authors show that this transition, along with concurrent high-temperature ferrimagnetic order, is realized in the novel 3d/5d hybridized quadruple perovskite oxide CaCu₃Ni₂Os₂O₁₂.

The asymmetric dearomatization photocatalysis of unactivated arenes remains challenging and rare. Herein the authors demonstrate an enzyme‐mimicking cage‐confined visible‐light asymmetric photocatalysis method for intramolecular dearomative cycloaddition with electron‐deficient β‐aryl enones.

Good thermoelectric materials are often complex compounds. Here, the authors reveal that elemental tellurium has a high thermoelectric figure of merit between 300 and 700 K when doped with As, with the potential advantages of easy preparation and relative isotropy.

Using single-cell and spatial molecular profiling of infarcted mouse and human hearts, Li, Ni, Wang and colleagues identify a subset of cardiac fibroblasts expressing CD248 that plays a critical role in fibroblast–T cell interaction, and show that disrupting this interaction with monoclonal antibodies or anti-CD248 chimeric antigen receptor T cells results in reduced cardiac fibrosis and improved function.

When probing matter with x-rays, important information stored in the phase of the scattered radiation is lost. Here, the authors develop a phase retrieval method which allows accurate reconstruction of this phase from two-dimensional time- and energy-resolved spectra.

Rooftop photovoltaic systems are often seen as a niche solution for mitigation but could offer large-scale opportunities. Using multi-source geospatial data and artificial intelligence techniques, the authors map their potential for reducing global temperatures and analyse regional differences.

Coal is widely used for energy generation, but has not been considered for possible functional materials. Here, the authors report the one-step formation of graphene quantum dots from coal at yields of up to 20%, which is advantageous when compared with their syntheses from sp²-type carbon structures.

Molybdenum disulfide vertical transistors with channel lengths down to one atomic layer can be made with metal electrodes using a mechanical van der Waals transfer process that leads to a high-quality metal–semiconductor interface.

This study reports an adsorption-independent O₂ activation pathway for superior ¹O₂ electrosynthesis via an O₂ mono-hydrogenation process on compressive-strained rutile TiO₂. The compressive-strained TiO₂ suppresses the formation of reductive unsaturated sites for O₂ adsorption and enhances the reductive ability of atomic hydrogen, thereby enabling direct O₂ hydrogenation into free ^•OOH without the O₂ adsorption.

The high trap density associated with tin (II) oxidation impacts the device performance of methylammonium cation-free tin-lead perovskite solar cells. Here, authors employ rubidium acetate for defect passivation and achieve efficient and stable single-junction and all-perovskite tandem solar cells.

In this phase 3 trial, first-line treatment of patients with recurrent or metastatic head and neck squamous cell carcinoma with anti-PD-1 finotonlimab plus cisplatin plus 5-fluorouracil (C5F) prolonged overall survival compared with placebo plus C5F.

In-sensor computing with in-situ training capability is promising for machine vision applications, yet their implementation remains a challenge. Here, the authors demonstrate in-situ training of an in-sensor artificial neural network using ferroelectric photosensors.

Multiple synchronous lung cancers (MSLCs) are a subtype of lung cancer. Here the authors characterise MSLCs using single cell RNA sequencing, single cell TCR sequencing and bulk whole-exome sequencing to investigate the mutations that arise in and are associated with invasive adenocarcinoma development, and immune microenvironment changes in this process.

The development of ion-solvating membranes with low ion resistance and high ion selectivity remains a challenge in the field of electrochemical energy conversion and storage. Here the authors report that watermelon skin ion-solvating membrane exhibits high ion conductivity and high ion selectivity.

Zhong et al. show that the protein GP73 stimulates hepatic glucose production and is induced in response to infection with SARS-CoV-2 in vitro and in vivo, thus proposing a molecular mechanism underlying hyperglycemia associated with COVID-19.

The development of advanced nanofiltration membranes should be compatible with existing manufacturing process to be practically useful. A process based on nanoemulsion-regulated interfacial polymerization allows the fabrication of low-cost and high-performance membranes.

The Zhang-Rice singlet is known for the superconductivity of high-temperature superconductors cuprate but is rarely studied for an electrochemical catalyst. Here, the authors use operando spectroscopic tools and observe Cu active site evolves into high-valent CuO₄ geometry with Cu³⁺ active species, so-called Zhang-Rice singlet state, during oxygen evolution reaction.

Methane (CH4) photocatalytic upgrading to value-added chemicals, especially C2 products, is significant yet challenging. Here the authors realize solar-driven CH4 oxidation to ethanol on carbon nitride modified with Cu9S5 and Cu single atoms with a record-high selectivity of ~95%.

The development of superior and cost-effective catalysts for the oxygen reduction and evolution reactions is pivotal for the future hydrogen economy. Now a series of Ru-modified Li₂MnO₃ catalysts have been designed to optimize the electronic structure and achieve a high performance in both oxygen reduction and evolution reactions, as demonstrated in practical anion exchange membrane fuel cell and water electrolyser tests.

In this study, Zhu et al. report Nb457, an alpaca-derived nanobody with broad-spectrum anti-HIV1 activity and show that Nb457 induces conformational changes in CD4, blocking viral entry and completely inhibiting HIV-1 in its trimeric form.

Here, the authors show that two mutations in the Plasmodium de-ubiquitinase UBP1 alter the ubiquitination level, membrane localization, and ligand transport direction of multidrug resistance transporter 1 (MDR1), leading to multiple drug resistances.

Few countries have approved SARS-CoV-2 booster doses in children and adolescents due to insufficient evidence about the safety and interval vaccination. Here, the authors assess the safety and immunogenicity of a homologous booster dose of CoronaVac in a cohort of 3–17 year olds.

GPR174 is a lysophosphatidylserine (LysoPS) activated GPCR. Here, the authors report the cryo-EM structure of LysoPS-bound human GPR174 in complex with G_s protein. The study reveals how GPR174 recognizes the lipid ligand and engages G_s in a distinct binding mode.

A recombinant vaccine that targets the receptor-binding ___domain of the spike protein of SARS-CoV-2 induces a potent antibody response in immunized mice, rabbits and non-human primates, and protects primates from infection with the virus.

In-depth mechanistic insights inform the fabrication of an all-solid-state, Co-free lithium battery with good performance and cyclability.

The authors show that the presence of strong ocean internal tides in the South China Sea suppresses tropical cyclone intensification, mitigating their impacts on the highly populated surrounding regions.

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.

Cryo-EM structures of sphingosine-1-phosphate receptor with G_i bound and in complex with ligands revealed the key conformations and interactions that mediate β-arrestin bias.

Dysregulation of lipid metabolism and transport contribute to the pathogenesis of non-alcoholic fatty liver disease (NAFLD). Here the authors identify GP73 as a TBC-___domain Rab GTPase-activating protein that regulates very low-density lipoprotein export and promotes NAFLD development in mice.

The straightforward and scalable synthesis and patterning of graphene-based nanomaterials remains a technological challenge. Here, the authors use a CO₂infrared laser, under ambient conditions, to directly produce and pattern porous graphene films with three-dimensional networks from commercial polymer films.

A modular synthetic procedure is reported in which a selenium capping agent hinders phase segregation and aggregation while sequencing the priority of metals that migrate into the substrate lattice, leading to a layer-by-layer growth of ordered nanostructures.

Heterostructures combine the unique properties of each constituent, improving the efficiency and stability of perovskite-based optoelectronic devices, yet the films suffer from poor compositional and structural uniformity. Here, the authors demonstrate a ligand-assisted welding process to fabricate a series of epitaxial 2D and 3D perovskite heterostructures.

In thermoelectric materials, dislocations at grain boundaries can be used to scatter midfrequency phonons. Here, Chenet al. use vacancy engineering and thermal annealing to generate dislocations homogeneously within the crystalline grains and obtain good figures of merit for PbSe-based thermoelectrics.

We observe the superconducting diode effect and interference patterns in CsV₃Sb₅, implying a time-reversal symmetry-breaking superconducting order in kagome superconductors.