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Hepatitis C virus remains a health burden due to the lack of an effective vaccine, hindered by difficulties in replicating the native E1E2 antigen structure. Here, the authors engineer a stabilized E1E2 heterodimer using cryo-EM-guided modifications, enhancing immunogenicity and paving the way for future HCV vaccine development.

If a surface is hot enough, a liquid droplet can develop an insulating vapour layer that makes it levitate above the surface, which is known as the Leidenfrost effect. A solid structure of liquid-filled capillaries is now shown to display this levitating effect at much lower temperatures.

Global Burden of Disease analysis found that in 2023, suboptimal diet was estimated to be responsible for 4 million deaths and 97 million morbidity burdens from ischemic heart disease.

High-latitude soils are future soil organic carbon loss hotspots, with losses dominated by particulate organic carbon (POC). The fraction of POC in total SOC (f_POC) is a key indicator, emphasizing the climate importance of preserving POC.

The CMS experiment at CERN reports one of the highest-precision measurements of the W boson mass, finding it in line with standard model predictions and at odds with recent anomalous measurements.

A large-scale study on the replicability of claims from social and behavioural science journals reports that about half of the results replicate in the same patterns as the original study.

AlphaFold’s success in protein structure predictions has led to similar attempts to predict interactomes. Here, the authors demonstrate that AI-based screens are very limited in discovering truly novel interactions compared to experimental screens, exposing open challenges in interaction prediction.

This study identifies extensive lateral interdigitations in the kidney’s ascending thin limb and demonstrates that Claudin-10b regulates both epithelial architecture and urine-concentrating function in this distinct nephron segment.

Converting methane into valuable chemicals is challenging due to its stable bonds and inefficient C–C coupling. Herein, a dual-site catalyst with high-valent metals to selectively converts methane to acetic acid with high efficiency and stability.

Robustness checks and reproduction of analyses with existing and updated data based on 110 articles in economics and political science journals with data and code-sharing requirements found high levels of robustness and reproducibility and determined that robustness was not dependent on author characteristics or data availability.

Aqueous two-phase systems have potential as biomimetic materials, but often lack stability and are prone to collapse. Here, the authors use interfacial assembly of chitin nanofibres and cellulose nanocrystals to prepare a biobased system with permeability and switchable motility.

Analysis combining multiple global tree databases reveals that whether a location is invaded by non-native tree species depends on anthropogenic factors, but the severity of the invasion depends on the native species diversity.

Inclusion body myositis showed broad muscle metabolic abnormalities, and pioglitazone reversed elements of this signature. Clinical outcomes were unchanged with pioglitazone, but favorable metabolic responses were linked to slower functional decline.

The authors uncover a noncanonical role for Arabidopsis POT1b in maintaining genome stability through ROS regulation, establishing an unexpected connection between telomere biology and cellular oxidative stress.

A study of reproducibility in a stratified random sample of 600 papers published from 2009 to 2018 in 62 journals spanning the social and behavioural sciences finds higher reproducibility among more recent papers and papers from journals that require data sharing.

Biallelic inactivation of the VHL tumour suppressor gene is a hallmark of Clear cell renal cell carcinoma (ccRCC). Here the authors perform genome-wide CRISPR/Cas9 screening to identify that loss of Core Binding Factor β (CBF-β), a component of RUNX transcription factor complexes, is synthetically lethal in VHL-deficient ccRCC tumour models.

Sphingolipids mediate inflammation, although the role of lipid aldehyde 2-HD is poorly understood. Here, the authors show ALDH3B1 detoxifies 2-HD to protect retinal vasculature, with 2HD accumulation causing vascular abnormalities.

At single-cell resolution, Tarkhov et al. delineate stochastic and co-regulated components of epigenetic aging, revealing a simultaneous loss of regulation at the epigenetic and transcriptional levels in aging.

Sialic acid O-acetylation occurs in the Golgi apparatus and is catalyzed by CASD1, a multi-pass transmembrane protein. Here, the authors reveal that SLC33A1 delivers acetyl-CoA to the luminal catalytic domain of CASD1, while a catalytic transmembrane tunnel enables SLC33A1-independent O-acetylation.

Divergent white matter metabolic patterns reveal a mechanistic basis for cognitive resilience and enhance prediction of future cognitive decline beyond established aging and dementia biomarkers.

Understanding collective behaviour is an important aspect of managing the pandemic response. Here the authors show in a large global study that participants that reported identifying more strongly with their nation reported greater engagement in public health behaviours and support for public health policies in the context of the pandemic.

The authors from the ALICE collaboration identify multiple species of mesons and baryons and measure the anisotropic flow with non-flow removal techniques in pp and p-Pb collisions at the LHC, identifying the hallmark of quark flow associated with an expanding quark-gluon plasma.

The authors have applied an eight-tissue rat multi-omic dataset to analyze the gene regulatory landscape of endurance exercise training, identifying tissue-specific regulatory patterns involved in muscle function, metabolism and immune response.

Analyses of large-scale, multitaxa and long-term thermophilization patterns in forests, grasslands and alpine summits across Europe provide insight into shifts in community composition among different ecosystems in a warming world.

Sea-ice expansion around Antarctica, and related surface cooling, is shown to be linked to natural long-term variability of Southern Ocean convection. Model simulations reproduce the observed trends, if they start from an active phase of convection.

Post-translational redox modification of protein cysteine residues has emerged as a mode of immune cell regulation. Now, a deep redox proteomics study identifies redox-regulated and druggable cysteines in immunological proteins.

The operational stability of perovskite solar cells remains a challenge. Zhang et al. incorporate photoswitchable isomers at grain boundaries to improve their resilience and the stability of the solar cells under light cycling and ultraviolet exposure.

Identifying jets originating from heavy quarks plays a fundamental role in hadronic collider experiments. In this work, the ATLAS Collaboration describes and tests a transformer-based neural network architecture for jet flavour tagging based on low-level input and physics-inspired constraints.

Bistable superlattice switching between two lattice configurations with sharply contrasting periodicities has been observed in monolayer TaIrTe₄, a dual quantum spin Hall insulator.

The APOE-ε4 allele is the strongest genetic risk factor for late-onset Alzheimer’s disease, but it is not deterministic. Here, the authors show that common genetic variation changes how APOE-ε4 influences cognition.

Single-nucleus chromatin and RNA sequencing identifies epigenetic chromatin domains that confer vulnerability to paediatric brain tumours such as ependymomas, providing insight into the development of such tumours despite ‘quiet’ genomes.

NiPS₃ is a van der Waals antiferromagnetic semiconductor where the exciton formation is strongly influenced by the magnetic ordering. Previous studies have been limited to magneto-optical approaches, but here, Lebedev, Gish and coauthors succeed in making field effect transistors that operate below the Néel temperature and observe an ultranarrow electroluminescence with a high degree of linear polarization.

Humanity’s Last Exam, a multi-modal benchmark at the frontier of human knowledge, is designed to be an expert-level closed-ended academic benchmark with broad subject coverage.

Global Burden of Disease estimates show that between 1990 and 2023, the prevalence and burden of drug use disorders, inclusive of amphetamine, cannabis, cocaine and opioid use, have been increasing in high-income countries, particularly in the USA.

The CMS Collaboration reports the measurement of the spin, parity, and charge conjugation properties of all-charm tetraquarks, exotic fleeting particles formed in proton–proton collisions at the Large Hadron Collider.

Mechanical response of semiconducting polymers affects their electrical properties, yet the detail remains elusive. Zhong et al. examine the multiscale structural evolution of conjugated polymer thin films during uniaxial deformation and link it to mechanical resilience and solar cell performance.

Lunar rocks, not subject to complex crustal dynamics, reveal evolutionary aspects of the Earth-Moon system. The authors find that lunar ilmenite (age: 3.78 Ga) can host excess titanium in a trivalent state due to redox conditions not found on Earth.

Disentangling intertwined orders in quantum materials is challenging. Now, photoemission spectroscopy experiments show that magnetic fields can be used to disentangle such orders in a kagome superconductor.

The flagship paper of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes Consortium describes the generation of the integrative analyses of 2,658 cancer whole genomes and their matching normal tissues across 38 tumour types, the structures for international data sharing and standardized analyses, and the main scientific findings from across the consortium studies.

Analyses of 2,658 whole genomes across 38 types of cancer identify the contribution of non-coding point mutations and structural variants to driving cancer.

Stable adipocytes resist lipolysis in healthy states but are highly susceptible to a catecholamine-independent, neurosystemic pathway-driven catabolic state.

The pivotal role of Al in the spatiotemporal alignment of hole transfer and surface catalytic water oxidation in SrTiO₃:Al enables highly efficient photocatalytic overall water splitting.

This study shows that the deletions of BAI1 and BAI3, but not of BAI2, enhance axonal and dendritic growth while reducing excitatory synapse formation in murine mixed neuron-glia cultures. BAI3's interaction with specific ligands is crucial for these processes, highlighting its key role in neuronal development.

Integrative analyses of transcriptome and whole-genome sequencing data for 1,188 tumours across 27 types of cancer are used to provide a comprehensive catalogue of RNA-level alterations in cancer.

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.

It is unclear whether the harsh abiotic conditions of drylands hinder biological invasions. This global analysis shows that drylands are vulnerable to non-native plants and are likely to become more so as native plant diversity declines and grazing pressure intensifies.

An integrated lithium niobate–semiconductor platform generates topological soliton frequency combs on-chip, enabling turn-key, dispersion-agnostic comb sources without high-Q resonators or complex stabilization.

In this study the authors consider the structural variants (SVs) present within cancer cases of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium. They report hundreds of genes, including known cancer-associated genes for which the nearby presence of a SV breakpoint is associated with altered expression.

The authors present SVclone, a computational method for inferring the cancer cell fraction of structural variants from whole-genome sequencing data.

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.