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By combining satellite observations with ground-based data and expert validation, this analysis demonstrates considerable misestimation of grassland extent and thereby carbon stock estimates in previous global assessments based on remote sensing.

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.

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.

Grazing affects plant diversity, but plant diversity in turn may modulate the effect of grazing on the plant community. This global analysis explores the association between plant species richness and plant cover resistance to grazing intensity in drylands.

Deep-sea sediments are a key sink for molybdenum (Mo). Here it is found that the their isotopic composition is heavier than typical endmembers; refining the global Mo budget, and improving reconstructions of past ocean oxygen levels.

Hanging Coffins were a mortuary tradition practiced in southern China and Southeast Asia. Here, the authors show that different groups of ancient Hanging Coffin practitioners are genetically related, and that they are ancestors of present-day Bo people.

It is unclear how early-life urbanicity influences adult neurobehavioral traits. This study reveals that earlier menarche mediates the relationship between early-life urbanicity and adult neurobehavioral traits associated with mental disorders.

Preventing axon breakdown is key to treating neurodegeneration. Here, the authors show that after axotomy, DLK kinase drives apoptotic mitochondrial fission in axons. Blocking this reduces axon degeneration and neuron death in both human and mouse models.

In contrast to the prevalence of 1,3-dipolar cycloadditions, radical [3+2] annulations of alkynes are underexplored. Here, the authors describe [3+2] cycloadditions of various internal alkynes with readily accessible aliphatic aldehydes via photoinduced decatungstate catalysis.

YAP is a key oncogenic driver that has long been considered undruggable. Here, the authors present the development of a nanobody-based bioPROTAC that efficiently degrades endogenous YAP, demonstrating potent anticancer activity and providing a promising therapeutic strategy for YAP-dependent tumors.

Cyborg insects combine living insects with miniature electronic controllers, offering several advantages over conventional robots. Here, the authors propose an algorithm that can navigate a swarm of cyborgs from the start to a predetermined goal in an unknown sandy terrain in the presence of obstacles and hills.

The oxidative intermolecular amination of C-H bonds represents a straightforward method to construct aliphatic allylic amines. However, the utilization of widely available internal alkenes remains a synthetic challenge. Here, the authors present a regioselective Cu-catalyzed oxidative allylic C-H amination of internal olefins with azodiformates.

Whether multimorbidity accelerates brain Aβ deposition in humans remains largely unknown. Here, the authors demonstrate that higher self-reported multimorbidity burden predicts increased brain Aβ accumulation rates in the ADNI cohort.

In this study, authors use molecular dynamics simulations to explore why Tantalum (Ta) and Zirconium (Zr) have different glass-forming abilities. It is shown that Ta’s lower critical cooling rate is due to stronger competing ordering effects and local icosahedral structures, which influence crystallisation pathways.

At equilibrium, the ferroelectric polarization is proportional to the strain. At ultrafast timescales, an above-bandgap laser excitation decouples strain and polarization, which, out of equilibrium, is mainly determined by the photoexcited electrons.

Existing method struggles with CHH methylation detection from the reads generated by the latest ONT technology. Here, the authors developed a deep learning model that can significantly improve CHH detection accuracy in plants.

Motor neuron senescence and neuroinflammation with microglial hyperactivation are intertwined hallmarks of spinal cord ageing.

Palladium catalyzed allylic substitution reactions typically proceed via an outer sphere mechanism, yielding predominately linear products. Here, the authors report an inner sphere process for the allylic substitution of ketone enolates, giving branched products with up to three contiguous stereocentres.

Non-shivering thermogenesis in brown adipose tissue (BAT) is tightly controlled by innervation. Here, the authors show that BAT-derived OLFM4 regulates Schwann cell differentiation through activation of the BMP7-MEK/ERK pathway, thereby modulating sensory and sympathetic innervation

Diverse cellular E3 ubiquitin ligase–degron pairs are used to generate live attenuated influenza vaccines. Attenuation and humoral, mucosal and cellular immune responses were characterized in mouse and ferret models.

The combination of targeted therapeutic agents for metastatic colorectal cancer (mCRC) salvage treatment has potential in clinics. Here this group conducts a single-arm, open-label, phase II trial assessing the combination therapy of regorafenib (tyrosine kinase inhibitor) and sintilimab (PD-1 targeting) as a safe and effective salvage-line treatment for mCRC patients who have progressed upon second-line treatment.

To overcome mass transport limitations in zeolite-catalysed reactions, scientists must often resort to hierarchical or nanosized zeolites; however, the synthesis of such materials remains challenging. Here the authors disclose a one-pot method for the preparation of Si-zoned MFI-type catalysts with improved diffusion properties for the methanol-to hydrocarbon reaction.

The authors report experimental evidence of phonon Stark effect in 2H-MoS₂ bilayers. A Stark phonon appears as the interlayer excitons are tuned to resonate with the LA phonon emission line, and shows a linear energy shift upon application of an out-of-plane electric field.

Polyamide membranes with a hierarchical structure consisting of one-dimensional nanotubes on a two-dimensional nanofilm can deliver energy-efficient nanofiltration with outstanding water–ion separation performance. This architecture provides a promising approach to the synthesis of scalable and efficient mixed-dimensional water purification membranes.

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.

Chitin, the second most abundant natural polysaccharide in nature, is synthesized by chitin synthases, which are recognized as targets for antifungal and anti-insect drugs. Here the authors determine cryo-EM structures of the chitin synthase, which reveal its activation, catalytic and inhibitory mechanisms

Influenza virus is attenuated for vaccine production using PROTAC degradation technology.

Dong et al. demonstrate that targeting arginine N-methyltransferase 9 (PRMT9) inhibits cancer stem cells in the context of acute myeloid leukemia via type I interferon-associated immunity. Furthermore, they show that PRMT9 inhibition synergizes with anti-programmed cell death protein 1.

Developing effective treatments for noncompressible hemorrhages remains a challenge. Here the authors engineer alkylated chitosan sponges with highly interconnective microchannels and demonstrate anti-infective activity, as well as higher pro-coagulant, hemostatic and wound healing capacities compared to clinically-used materials in rat and pig liver models.

Existing methods cannot profile genome-wide cytosine DNA methylations (5mCs) in all three contexts with acceptable accuracy. Here, the authors develop a deep learning tool to detect genome-wide 5mCs of all three contexts in plants with high accuracy from Nanopore reads.

Population studies have reported that proton-pump inhibitors (PPIs) increase cardiovascular mortality, at least in part owing to an increased propensity for life-threatening arrhythmias, but these findings have largely been ignored. We propose a series of recommendations for prescribers of PPIs to ensure a balance of the benefits against the potential arrhythmic risks.

Dehydrogenation of alkanes produces hydrogen and useful carbon molecules but typically requires harsh conditions to operate effectively. Here the authors show that Pt/TiO₂ photocatalysts where Pt atoms are isolated from, yet still close to, one another are promising for visible-light-driven alkane dehydrogenation.

Vein of Galen malformations (VOGMs) are severe congenital brain arteriovenous malformations. Here the authors work to elucidate the pathogenesis of VOGMs by performing an integrated analysis of 310 VOGM proband family exomes and 336,326 human cerebrovasculature single-cell transcriptomes to identify mutations of key signaling regulators.

Given the association of gut microbiota dysbiosis with hypertriglyceridemic pancreatitis (HTGP), authors assess the gut microbial diversity of patients with HTGP, and provide immunological insight utilising a murine model.

Roy et al. describe a generalized method for computationally designing miniproteins selective for a single integrin heterodimer and conformational state. The designed αvβ6 inhibitor remains monomeric and maintains biological activity following aerosolization and shows excellent efficacy in bleomycin induced lung fibrosis.

Here the authors establish a high throughput Pore-C (HiPore-C) method increasing the sequencing output of multi-way chromatin contacts and reveal single-allele topology diversity and cell type-specificity of 3D genome folding.

EGFR signalling has been linked to cancer development but whether it has any role in pre-metastatic niche formation is not known. Here the authors show that gastric cancer cells send EGFR through exosomes to the liver where it causes the establishment of a favourable microenvironment thus promoting metastasis.