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Genome-wide association meta-analyses in populations of East Asian and European ancestries identify variant–trait associations for 44 hippocampal traits and provide insight into the genetic architectures of hippocampal and subfield volumes.

Zhang et al. identify a unique population of cardiac-resident macrophages that could be a potential therapeutic strategy for sepsis-induced cardiomyopathy.

The authors report the structures of glutamate-gated kainate receptors in complex with NETO2 in both the resting and the desensitized states and reveal how kainate receptors in the brain are regulated by NETO2.

Utilization of the entire lignocellulose is essential for sustainable and cost-effective biorefineries, but it is hindered by a trade-off between efficient carbohydrate utilization and lignin-to-chemical conversion yield. Here, the authors report a mild lignocellulosic fractionation process using aqueous diethylamine which produces a carbohydrate fraction susceptible to enzymatic hydrolysis and a high-quality lignin that delivers high monomer yields upon catalytic amination and depolymerization.

Air pollution can affect people’s emotional status and well-being. Here, the authors simulate fixed-scene images to show that under the atmospheric conditions in Beijing, negative emotions occur when air quality index of PM_2.5 increases to approximately 150.

Cryo-EM structures of the human pentameric glycosylphosphatidylinositol transamidase (GPIT) complex reveal its subunit assembly and its catalytic and GPI-binding sites.

A depolymerization method is described that uses electrified spatiotemporal heating to selectively generate monomers from the commodity plastics polypropylene and poly(ethylene terephthalate), allowing control over the pyrolysis of plastic waste and reducing the formation of side products.

The E2-like enzyme human Atg3 catalyses the transfer of ubiquitin-like mammalian LC3 to the lipid phosphatidylethanolamine during autophagosome formation. Here, the authors combine NMR measurements with in vitro biochemical and in vivo cellular assays and show that the N-terminal conserved region of human Atg3 communicates information from the curvature-sensing domain to its active site.

Although psoriasis is a chronic disorder affecting approximately 2% of the population, little is known about the underlying genetic architecture. Here, the authors carry out exome sequencing in a large Han Chinese cohort of psoriasis patients and healthy controls, and identify three new genes that may increase risk of developing the disease.

Utrophin is a dystrophin-related protein stabilizing the sarcolemma in absence of dystrophin. Here the authors report that inactivation of the protein deacetylase SIRT6, involved in the deacetylation of the epigenetic mark H3K56ac in muscle cells, increases expression of utrophin and ameliorates dystrophic muscle pathology in mice.

Min Deng, Kai Wang and colleagues report genome-wide association analyses of amyotrophic lateral sclerosis in the Han Chinese population. They identify two new risk loci at 1q32 and 22p11.

Gorman et al. designed a Lassa virus prefusion-stabilized soluble glycoprotein complex trimer (GPC), with which they identified a Lassa virus-neutralizing nanobody that bound the GPC apex and elicited neutralizing antibody responses in guinea pigs.

On-chip inductors made from intercalated multilayer graphene can offer both small form-factors and high inductance values, without comprising performance, making them potentially suitable for the development of ultra-compact wireless communication systems.

Researchers have developed a noninvasive retina prosthesis based on ultrasound for treating blindness. This device uses ultrasound waves to stimulate the retina, creating artificial vision confirmed through behavior tests, offering a safer alternative to invasive treatments.

Synthetic fibres derive from petrochemicals that are not renewable and cannot be recycled. Here, the authors show a top-down synthetic strategy that allows for the production of high-performance natural macrofibres from bamboo.

Zou et al. show that SMARCD3 regulates DAB1 activity and Reelin signalling in the developing cerebellum, which can be hijacked to promote medulloblastoma cell migration and metastatic dissemination.

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

Fuchs endothelial corneal dystrophy (FECD) is one of the most common reasons for corneal transplantation, and is known to cluster in families. Here, the authors discover new genetic loci associated with FECD with sex-specific effects and implications for disease mechanism.

Hydroxyl-carboxylic acid receptor 2 (HCA2) functions as a high-affinity receptor for nicotinic acid (vitamin B3). Here, authors report the cryo-EM structure of the HCA2-G_i complex with the agonist MK-6892 and inactive state crystal structures of mutation stabilized HCA2, to describe the mechanism of HCA2 signaling.

Sodium/proton exchanger 1 (NHE1) and its obligate binding partner Calcineurin B-homologous protein 1 (CHP1) regulate intracellular pH and volume homeostasis. Structures of the human NHE1-CHP1 complex offer insight into the regulation of NHE1 pH-sensitivity by CHP1 and into the interactions with NHE1 inhibitors.

Bacterial lipoproteins have important biological functions, and the lipoprotien biogenesis enzyme Lgt is essential in most gram-negative bacteria. Here, the authors use structural and biochemical techniques to shed light on the function of Lgt in post-translational transacylation modification.

By controlling C–C bond formation in catalytic arylation, lignin can be efficiently extracted from biomass and converted into benign bisphenols that can be used as replacements for their fossil-based counterparts.

Acquired radioresistance is a challenge for the cure of glioblastoma. Here, the authors show that radioresistant glioblastoma boosts mitochondrial fatty acid oxidation that fuels cell proliferation and induces immunosuppression via CD47 mediated anti-phagocytosis. Inhibition of FAO by etomoxir combined with anti-CD47 antibodies sensitizes glioblastoma to radiotherapy.

The summer jet stream above East Asia has become more variable in recent decades, leading to weather and climate extremes across Eurasia. The authors show that a Scandinavian Pattern in preceding February is driving the strong variability.

GAS41 is recognized as a histone reader and oncogene, but the mechanism by which GAS41 contributes to tumorigenesis is not well understood. Here, the authors discover that GAS41 is a ferroptosis repressor that anchors NRF2 to chromatin, promoting tumor growth.

Bispecific antibodies can have advantages compared to antibody cocktails. Here, the authors engineer and characterize two different approaches for generating bispecific SARS-CoV-2 specific antibodies and find that only one design increases antigen-binding and virus neutralizing activities.

The DEAD box protein DDX1 is known to form large aggregates in the cytoplasm of early mouse embryos. Here the authors identify DDX1-containing vesicles and show that loss of Ddx1 affects their integrity, compromising mitochondria function and causing embryonic lethality.

The Longmen Shan Mountains rise up 6,000 m over a distance of just 100 km, but the mechanisms driving formation of this striking topography are debated. Analyses of crustal movements during the 2008 Wenchuan earthquake suggest that fault-induced uplift plays a role in building the high topography.

There is growing interest in the development of biodegradable plastics from renewable resources. Here the authors report an in situ process involving only green chemicals to deconstruct natural wood, forming lignocellulosic bioplastics that are mechanically strong, stable against water and sustainable.

N6-methyladenosine (m6A) methylation of RNA is a common type of RNA modification that regulates gene expression. Here, the authors report m6A methylation of serpin 2 A negatively regulates inflammation and reduces heart dysfunction in the setting of sepsis.

The Ca_V2.3 channel is involved in synaptic plasticity and neurological disorders. Here, authors resolve the human Ca_V2.3 structure to explore functional heterogeneity of VSDs and elucidated the closed- and open-state inactivation mechanisms of the channel.

Expansion of synovial fibroblast is associated with rheumatoid arthritis (RA) progression, but how this expansion is regulated is still not clear. Here the authors use a mouse RA model, single cell RNA sequencing and in vitro analyses to show that inducing ferroptosis and suppressing TNF signaling reduce fibroblast numbers and ameliorate experimental arthritis.

The rapid growth of South–South trade reflects a new phase of globalization. Here the authors show that some energy-intensive production activities, particularly raw materials and intermediate goods, and related CO₂ emissions are relocating from China and India to other developing countries.

Huang and colleagues identify that EAG2 and Kvβ2 physically interact to form a potassium channel complex in glioblastoma and develop a designer peptide that disrupts their interaction and induces tumor regression.

Crystal structures of PAFR in complex with the antagonist SR 27417 and the inverse agonist ABT-491, together with accompanying experiments, provide insight into recognition of PAF and reveal an unusual ligand-dependent conformation of helical bundle.

Results from a phase 1 clinical trial show that a broadly neutralizing, HIV-specific antibody is durably expressed in vivo from a viral vector, highlighting an alternate approach for the delivery of antibodies in humans.

Electrochemical hydrogen-participating processes are commonly relevant in multiple clean energy technologies. Here, authors achieve in situ quantification of H sorption kinetics during Pd-catalyzed CO₂ reduction, unravelling its key role within the interfacial network of local pH, proton donors and CO₂ molecules.

Apolipoprotein N-acyl transferase (Lnt) catalyses the final step in the protein lipidation pathway of Gram-negative bacteria. Here, the authors present the crystal structure ofE. coliLnt, which consists of a transmembrane domain and a nitrilase domain localised at the periplasmic side of the membrane.

Furen Zhang and colleagues report the results of a three-stage genome-wide association study of leprosy in the Chinese population. They discover six new susceptibility loci and observe substantial overlap with loci previously implicated in autoimmune and inflammatory diseases.