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ATF6α activation in human and preclinical models of hepatocellular carcinoma is significantly associated with an aggressive tumour phenotype characterized by reduced survival, glycolytic reprogramming and local immunosuppression.

Using two newly developed immunoassays tested in three clinical cohorts, this study highlights CSF DOPA decarboxylase as a promising biomarker for differentiating dementia with Lewy bodies and Parkinson’s disease from Alzheimer’s disease and controls.

Estimates from the Global Burden of Disease study reveal declines in chronic respiratory disease mortality between 1990 and 2023—especially during the COVID-19 pandemic—but the burdens on people affected remain substantial.

Creatine availability is known to affect creatine-driven thermogenesis in mice. Here Connell et al. report data from a clinical trial in which daily creatine supplementation, perhaps surprisingly, did not alter thermogenesis in adults with otherwise low dietary creatine intake.

An analysis of 24,202 critical cases of COVID-19 identifies potentially druggable targets in inflammatory signalling (JAK1), monocyte–macrophage activation and endothelial permeability (PDE4A), immunometabolism (SLC2A5 and AK5), and host factors required for viral entry and replication (TMPRSS2 and RAB2A).

Sabatino and colleagues examine expanded CD8⁺ T cell clonotypes from a small cohort of multiple sclerosis patients. They identified several cognate peptide epitopes that derive from Epstein–Barr virus, suggesting EBV reactivation may drive pathogenesis in these patients.

In Neisseria meningitidis, the filamentous phage MDA is associated with biofilm formation during epithelium colonisation. Here, the authors investigate the relationship between phage MDA infection and type IV pili in N. meningitidis.

Even when the chips are stacked against him, microarray pioneer Patrick Brown remains an incurable optimist. After defeating dogma in biochemistry and genetics, Brown is taking on the world of publishing—and he still hasn't run out of breath.

Butterflies and moths are key indicators of functioning and healthy ecosystems around the world. This Review describes the evolutionary history of the order Lepidoptera and tracks shifts in researchers’ understanding of the clade in the genomic era; it also explores biogeographic patterns and conservation efforts for threatened species.

Whole-genome sequencing, transcriptome-wide association and fine-mapping analyses in over 7,000 individuals with critical COVID-19 are used to identify 16 independent variants that are associated with severe illness in COVID-19.

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.

Chronic care manages long-term, progressive conditions, while acute care handles short-term ones. Here, authors show chronic conditions account for most of the global health burden, with 68% of DALYs and 93% of YLDs attributed to chronic care needs.

Regrowth of lost enamel in tooth decay and sensitivity is a major obstacle to overcome. Here, the authors report on a protein-based material that mimics features of natural enamel formation, allowing for epitaxial growth of apatite nanocrystals to restore enamel structure and function.

Researchers identify the cancer drug LY2090314 as a potent inhibitor of Toxoplasma gondii and Cryptosporidium and report the first crystal structure of the parasite kinase TgGSK3 bound to it, validating TgGSK3 as a therapeutic target.

Satellite-based mapping of vegetation shows that photosynthetic life occupies a total area of 44.2 km² across Antarctica.

Elevated levels of interleukin-33 have been associated with poor prognosis in patients with glioma. Here the authors show that glioma-derived IL-33 modulates a pro-tumorigenic immune microenvironment by activating resident and recruiting peripheral innate immune cells.

Rahbani et al. show that the α₁-adrenergic receptor potentiates thermogenesis in thermogenic adipocytes, acting via Gα_q signalling, creatine kinase B and tissue-non-specific alkaline phosphatase.

Studies of the physiological effects of metabolites often rely on injections of metabolite salts. In this study, Lund et al. show that the hypertonicity of the injected solutions can drive the metabolic effects attributed to pharmacological administration of lactate. This work highlights the importance of taking treatment osmolarity and counterions into account in the experimental design.

Eco-friendly, efficient, and selective gold recovery technologies are urgently desired to satisfy the increasing demand for gold. Here, the authors report one such technology based on the supramolecular polymerization of second-sphere coordinated adducts formed between β-cyclodextrin and tetrabromoaurate anions.

Unlike rodents, humans produce the protein Cidea in white adipose tissue, where it associates with lipid droplets. Here the authors generate mice that express human Cidea in fat tissues to show Cidea exerts beneficial metabolic effects by regulating the expansion of visceral fat in response to a high-fat diet.

Interactions between the immune system and adipose tissue contribute to the regulation of body weight, however, the underlying mechanisms remain incompletely understood. Here the authors dissect the role of two structurally and functionally similar immune mediators, BAFF and APRIL, in modifying diet-induced weight gain and adipocyte lipid handling.

Sex bias and association with smoking history identified in the landscape of driver mutations and clonal expansions in normal human bladder tissue may explain the higher bladder cancer risk in men and smokers.

A simple and versatile strategy is established to facilitate molecular recognition by extending electron catalysis for use in supramolecular non-covalent chemistry.

Inborn errors of the alternative NF-κB pathway in humans impair the development of AIRE-expressing medullary thymic epithelial cells, thereby underlying the production of autoantibodies against type I IFNs and predisposition to viral diseases

A genome-wide association meta-analysis study of blood lipid levels in roughly 1.6 million individuals demonstrates the gain of power attained when diverse ancestries are included to improve fine-mapping and polygenic score generation, with gains in locus discovery related to sample size.

A cross-ancestry meta-analysis of genome-wide association studies identifies association signals for stroke and its subtypes at 89 (61 new) independent loci, reveals putative causal genes, highlighting F11, KLKB1, PROC, GP1BA, LAMC2 and VCAM1 as potential drug targets, and provides cross-ancestry integrative risk prediction.

Genome-wide association meta-analyses of attention-deficit/hyperactivity disorder symptom measures and clinical diagnoses identify new risk loci, highlight putative effector genes and yield improved polygenic risk scores.

When light is absorbed by metal nanoparticles, electromagnetic energy is focused far beyond the diffraction limit. Here, the authors show that this energy can be further localized by the dissipation of energy within a bimetallic antenna-reactor system into attached palladium satellites.

Here, the authors characterise the syn-β-elimination mechanism of a mannuronic specific alginate lyase. An integrated approach utilising NMR, QM/MM simulations, X-ray and neutron crystallography reveals a single catalytic residue to be both the general acid and base during catalysis.

SARS-CoV-2 variants with mutations in spike have emerged during the pandemic. Magaret et al. show that in Latin America, efficacy of the Ad26.COV2.S vaccine against moderate to severe–critical COVID-19 varied by sequence features, antibody escape scores, and neutralization impacting features of the SARS-CoV-2 variant.

Two high-redshift post-starburst galaxies are in the process of quenching, although their quasars remain active, indicating the complex co-evolution between black hole activity and star formation.

Chronic infection with SARS-CoV-2 leads to the emergence of viral variants that show reduced susceptibility to neutralizing antibodies in an immunosuppressed individual treated with convalescent plasma.

Openshaw and colleagues find myeloid inflammation and complement activation signatures in patients with long COVID who were previously hospitalized.

Using RFdiffusion, a general method for targeting intrinsically disordered proteins and regions for protein design has been developed.