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Effectiveness of the hepatitis E vaccine HEV 239 amongst high-risk groups isn’t well studied. Here, Zhuang et al. analyse a decade of surveillance data (2007–2017) from Dongtai, China, and estimate HEV 239 effectiveness of 72% amongst hepatitis B virus infected people.

Wang, Wang, Pan and colleagues uncover a C864–C869 disulfide linkage stimulated by viral RNA that drives RIG-I activation, phase separation and stimulates downstream innate immune signalling.

Wastewater treatment plants are important reservoirs of antibiotic resistance genes (ARGs). Here, the authors analyze ARGs in a global collection of samples from wastewater treatment plants across six continents, providing insights into biotic and abiotic mechanisms that appear to control ARG diversity and distribution.

A zeolite-confined Cu single-atom cluster was developed for the electrochemical CO reduction application, which can achieve stable CO-to-acetate conversion at an industrial current density of 1 A cm⁻² at 2.7 V with a high acetate Faraday efficiency for over 1,000 h at atmospheric pressure.

The geographical distribution of dengue in China has been expanding this century. Here, the authors report the spatiotemporal distribution of dengue in China using surveillance data from 2013–2020 and combine it with mosquito abundance and human mobility data to simulate transmission at the city scale.

Water splitting provides an appealing route to generating carbon-neutral fuel, however the scarcity and cost of platinum, often used as a catalyst, necessitates a search for alternatives. Here, authors show cobalt atoms in ruthenium nanosheets to afford excellent hydrogen production activities.

Different approaches have been described for the transdermal delivery of drugs. Here the authors report the design of a fluorocarbon modified chitosan-based non-invasive transdermal platform for the delivery of biomacromolecules, such as viral antigens for vaccines or immune checkpoint inhibitors for melanoma immunotherapy.

The BRAIN Initiative Cell Census Network has constructed a multimodal cell census and atlas of the mammalian primary motor cortex in a landmark effort towards understanding brain cell-type diversity, neural circuit organization and brain function.

SARS-CoV-2-related coronaviruses are identified in Malayan pangolins (Manis javanica); these pangolin-associated coronaviruses belonged to two sub-lineages of SARS-CoV-2-related coronaviruses, including one that exhibits strong similarity in the receptor-binding ___domain to SARS-CoV-2.

Ancient DNA, stable isotopes and other archaeological methods establish that humans were living at extremely high elevation on the Tibetan Plateau 4,400 years ago, maintaining sedentary lifestyles that combined fishing, hunting and crop exchange.

Development of a ligand-based proximity labeling strategy enables interrogation of the native cell membrane interactome for the GLP-1 receptor in two cell types, revealing new regulators of receptor-mediated signaling and β cell responses.

Cardiac macrophage contributes to the onset of cardiac fibrosis, but the underneath mechanisms remain unclear. Here the authors show that mouse cardiac macrophages from circulating monocytes may trans-differentiate into myofibroblast under hypertensive conditions for fibrosis development, with an AKLBH5/IL11 molecular axis modulating this macrophage-to-myofibroblast transition.

The construction of analogues of natural gap junctions would provide a bottom–up strategy for building intercellular communication pathways for synthetic cells. Now artificial intercellular gap junctions have been prepared from unimolecular tubular channels by mimicking the hydrophobic–hydrophilic–hydrophobic triblock structure of natural junction channels.

Spatial motion tracking of single atoms is of great importance for investigating the dynamics in atomic systems. Here, the authors extend the static imaging method to 3D dynamic detection by exploiting an engineered point spread function and demonstrate it by tracking the motion of single ions.

Electroreduction of CO₂ on single atom catalysts is often hindered by electron delocalization of the metal sites. To improve CO₂ activation, here the authors functionalize the carbon support with cyano moieties, thereby attenuating metal-substrate conjugation and improving CO₂ to CO conversion.

The authors design a flexible Ag₂Se-based thermoelectric device with optimized electrode materials, structure, and selenization time, capable of various applications including rapid response to human motion signals as electronic skin.

Recent studies have reported that oncoprotein YAP can function as tumour suppressor in certain contexts. Here the authors show that inhibition of Hippo signalling or YAP activation blocks ERα transcriptional program and ER + breast cancer growth and mechanistically this is through YAP interfering with TEAD-ERα signalling axis.

The authors use lipid nanoparticles (LNPs) that predominantly accumulate in the lung to deliver mRNA encoding for the broadly neutralizing antibody 8-9D, and achieve superior inhibition of SARS-CoV-2 infection in mice compared to control LNPs.

Here, the authors use multi-omic data to reveal how genetic and epigenetic variation affects gene expression in two pig breeds. The findings highlight strong tissue-specific regulation and identify genes with allele-specific expression.

A population of partially exhausted CXCR5⁺ CD8⁺ T cells, induced by chronic virus infection and residing in B-cell follicles, is shown to control viral replication.

A pharmaco-electroencephalography study shows a general facilitatory effect of intranasal oxytocin on learning under both the volatile and stable associations via improving early attentional selection and late neural processing efficiency.

Formylpeptide receptors (FPRs) are a class of chemotactic G protein-coupled receptors (GPCRs) that recognize pathogen- and host-derived formylpeptides. Here the authors report the 3.17 Å cryo-EM structure of the human FPR2-G_i signaling complex with a bound peptide agonist and in combination with computational docking and MD simulations provide mechanistic insights into formylpeptide recognition by FPRs.

Authors introduce triple treatments to advance flexible single-walled carbon nanotube films, achieving a power factor of 20.29 µW cm⁻¹ K⁻². High structural stability and flexibility enable the fabrication of a high-power-density flexible device.

Understanding the utility of SARS -CoV-2 vaccination platforms and strategies through the emerging pandemic and beyond are critical to understanding the efficacy of such interventions. Here the authors assess nasal delivery of an influenza virus based viral vector for vaccination against SARS-CoV-2 in a hamsters model and assess the induced immunity.

Using super-resolution imaging to directly observe the three-dimensional organization of Drosophila chromatin at a scale spanning sizes from individual genes to entire gene regulatory domains, the authors find that transcriptionally active, inactive and Polycomb-repressed chromatin states each have a distinct spatial organisation.

Designing an efficient electrocatalyst of hydrogen oxidation reaction is highly critical for anion exchange membrane fuel cells. Here the authors report implanting oxophilic metal atoms in PtRu nanowires to significantly improve the mass activity, stability, and resistance to CO-poisoning for hydrogen oxidation.

Entanglement was observed in top–antitop quark events by the ATLAS experiment produced at the Large Hadron Collider at CERN using a proton–proton collision dataset with a centre-of-mass energy of √s  = 13 TeV and an integrated luminosity of 140 fb⁻¹.

Dipterocarp trees are iconic but severely threatened species in Asian rainforests. This study assembles high-quality genomes of seven dipterocarp species to reveal the molecular basis of key adaptations and identifies a recent sharp population decline coinciding with local human activity.

Aerobic oxidation is a biological sink of methane that can reduce oceanic emissions to the atmosphere. This study estimates that half of methane from total loss, amounting to 1.8 ± 2.7 Tg, is oxidized annually in global 0–50 m near-shore waters

Non-retroviral endogenous viral elements are widely dispersed in eukaryotic genomes, but their functions remain largely unknown. Here, Huang et al show that one such element in planthoppers has been co-opted and contributes to insect fitness..

The authors report the landscape of circulating platelet aggregates in COVID-19 obtained by massive single-cell image-based profiling and temporal monitoring to elucidate the underlying process of COVID-19-assocaited microvascular thrombosis.

Analyses of the genome sequences and expression data for two closely related mycoheterotrophic orchid species provide insights into the genomic basis underlying the evolution of mycoheterotrophy.