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Given rising diabetes prevalence globally, access to diabetes treatments is gaining urgency. Here, the authors show patterns of glucose-lowering medication use for diabetes across 62 low- and middle-income countries.

Cryo-electron microscopy structures of three large ornate natural bacterial RNA molecules reveal their quaternary structures and intra- and intermolecular interactions that stabilize them.

Developing strategies for reducing carbon emissions in municipal solid waste management is essential to achieve the net-zero target. Here the authors systematically assess strategy options of different countries for achieving net-zero municipal solid waste management.

An optical detection and analysis platform quantifies aggregate density, distribution and size in fluorescently labelled post-mortem human brain tissue.

Broad-spectrum vaccines have been proposed as a tool for rapid response to emerging infectious disease threats and are in pre-clinical development. Here, the authors use mathematical modelling to assess the potential impacts of broadly protective sarbecovirus vaccines for a hypothetical “SARS-X” outbreak.

Perturbations to strongly lensed galaxy light in very long baseline interferometric imaging reveal a dark and unusually low-mass object at redshift z ≈ 0.9.

K11/K48 branched ubiquitin chains regulate protein degradation and cell cycle progression. Here, the authors report the structural basis of how such a branched ubiquitin chain is recognized by the human 26S proteasome, revealing a multivalent binding mode that underlies selective recognition.

The authors report that an AS03-adjuvanted chimeric hemagglutinin-based influenza vaccine induces persistent stalk-specific serum antibody and bone marrow plasma cell responses in nonhuman primates, offering promise for broader and durable flu protection.

Duan and Kaushik et al. reveal the structural basis of how Escherichia coli and Thermus thermophilus RNA polymerases initiate transcription from Np₄A alarmones producing Np₄-capped transcripts. The caps form various interactions with a polymerase during initial steps, influencing capping efficiency.

Mutation of conserved prolines enhances correct pairing of light and heavy chains for bispecific IgG-like antibody production.

Here authors used patient-derived forebrain organoids to reveal how LIS1 mutations cause varying severity in a neurodevelopmental disorder, uncovering links between cytoskeletal defects, protein stress, and potential therapeutic strategies.

Myeloperoxidase, a highly expressed neutrophil protein, disassembles nucleosomes, facilitating neutrophil extracellular trap (NET) formation, and binds stably to NETs extracellularly.

This study discovers human SERF2 as a key partner in stress granule formation by binding specific RNA G-quadruplexes. SERF2 and these RNAs provide a detailed structural model of protein-RNA interactions driving liquid-liquid phase separation in condensates.

MetaGraph enables scalable indexing of large sets of DNA, RNA or protein sequences using annotated de Bruijn graphs.

Understanding the mechanisms behind clinical immunity to malaria is crucial for developing effective interventions. Here, the authors demonstrate that clinical immunity to Plasmodium vivax develops rapidly after a single controlled human malaria infection, reducing inflammatory responses and protecting against symptoms, while not significantly affecting parasite load.

Structural and biochemical studies of the β-barrel-assembly machinery from Flavobacterium johnsoniae reveal a subunit composition and assembly that are distinct from those of the canonical Escherichia coli complex.

Crystal structures of HIV Env trimer with native glycosylation in complex with neutralizing antibodies reveal a glycan shield of high-mannose and complex-type N-glycan and indicate a path for germline-targeting vaccine design.

The authors show that overflow waters flowing toward the Faroe Bank Channel can take a previously unidentified path to the Faroe-Shetland Channel where it joins an unrecognized deep-reaching jet located along its eastern rather than its western boundary.

The authors describe the isolation and characterization of broadly cross-neutralizing monoclonal antibodies (mAbs) against diverse H5Nx viruses from individuals who received a monovalent H5N1 vaccine 15 years ago. They identify five mAbs that potently neutralized the majority of H5 clades and protected against lethal 2.3.4.4b H5N1 infection in mice.

Healthspan and healthy aging are areas of research with potential socioeconomic impact. Here, the authors present the Medical Genome Reference Bank (MGRB) which consist of over 4,000 individuals aged 70 years and older without a history of the major age-related diseases and report on results from whole-genome sequencing and association analyses.

Neural mechanisms underlying auditory restoration are not fully understood. Here authors show that, neural populations of the zebra finch in the equivalent of auditory cortex respond to song with deleted syllables as if the missing syllables were actually present, indicating that information about the temporal structure of song is stored in this area. Their findings suggest that the internal model has a generalized representation of species-typical syntax.

Urbanization and economic development fuel demand for sand, used for concrete. This study finds that sediment loads are insufficient to replace the sand mined from the Mekong River delta, with mining rates high enough to make river banks unstable.

The identification of cellular targets for natural products that potently inhibit the growth of cancer cell lines implicates oxysterol-binding proteins in the growth of cancer cells. These natural products, termed ORPphilins, also affect sphingomyelin biosynthesis.

Small proteins (<50 kDa) are difficult to resolve by cryo-EM due to low signal-to-noise ratios and alignment challenges. Here, authors engineered conformationally rigid antibody fragments (Rigid Fabs) enabling high-resolution cryo-EM structures of small (~20 kDa) proteins like KRAS.

Biomolecular condensates of Eps15 recruit and assemble clathrin. In turn, clathrin assembly restricts condensate growth while imposing the preferred curvature of the clathrin lattice.

African ancestry is a known risk factor for prostate cancer development, but the genetic determinants of this are incompletely understood. Here, the authors identify 172 potentially pathogenic variants which are enriched in an African population.

This study reports that wild boars are a node animal in a virus circulation network connecting different animal taxa. Wild boar viruses not only pose threats to the pig industry but also challenge wildlife conservation and public health.

Here they perform a systematic dissection of OCT4 and reveal how intrinsically disordered regions can be used to serve specific functions during reprogramming and embryonic development. This can be exploited to engineer more efficient and specific reprogramming factors.

Covalent DNA tagging of cysteine residues enhances protein capture and slows the passage of proteins through a silicon nitride nanopore, yielding distinctive electrical signatures for the rapid classification of proteins.

Selecting for varieties of commercial crops with enhanced nutritional quality is important in agriculture. Here, the authors identify alleles of a gene in tomatoes that give rise to increased levels of vitamin E and find that the promoter of the gene is differentially methylated.

The lithospheric mantle may be delaminating from the crust in an oceanic plate segment offshore Southwest Iberia, which could be the ultimate cause of the 1755 Great Lisbon Earthquake, according to seismic imaging and numerical simulations.

Boccella, Yu and colleagues reveal that the transmembrane protein ANTXR1 regulates post-infarction fibrotic remodeling, and its inhibition blocks collagen turnover and improves heart function.

The development of soluble Notch agonists is a challenge because of the mechanical forces needed to activate Notch receptors. Here, bispecific Notch agonist proteins were designed that ‘pull’ on and activate Notch receptors in the presence of desired biomarkers.

Lekkos et al. show that a metabolic switch toward oxidative phosphorylation is required for cardiomyocyte re-differentiation and heart regeneration after injury in fish.

Organisms previously thought to be endemic to marine hydrothermal vents have been found in the pelagic realm, albeit at low abundance, supporting the open ocean seed bank hypothesis for the colonization of geographically distant vent habitats.

Convergent evolution of proteins has been extensively studied at the levels of amino acid residues and local domain structures. Here, authors unveil a global structural convergence of protein complexes among fusion protein families in nature.

Analysis of the sub-seasonal patterns of river migration reveals that permafrost reduces erosion rates and suggests that full permafrost thaw may lead to a 30–100% increase in the migration rates of Arctic rivers.

This study characterizes the interaction between the clinical candidate anle138b and Aβ₄₀ fibrils in a lipid environment. The compound reduced fibril formation by approximately 75%, providing insights relevant to Alzheimer’s drug development.

Zhang et al. delineate the heterogeneity of core regulatory circuitry in glioblastoma and identify HOXB3 condensation as a vulnerability that may be targeted with a therapeutic peptide in mouse models.

The functional organization of the posterior parietal cortex (PPC) for guiding eye movements has remained unknown. Here, the authors use functional ultrasound neuroimaging to reveal small, tuned clusters in PPC that reliably encode where we look over months to years.

Francis et al. used cryo-electron microscopy to show how a SPIN90 dimer activates the metazoan Arp2/3 complex to nucleate linear actin filaments for unidirectional and bidirectional growth, forming potential scaffolds for rapid assembly of dynamic actin networks.