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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.

An analysis of data from the Sherlock-Lung study provides insight into the mutational processes that contribute to lung cancer in never smokers, and looks at the possible role of factors such as air pollution and passive smoking.

A versatile nano-adaptor is used to construct multi-specific nano-antibodies for treatment of tumours in mice.

The molecular mechanism for invasive Klebsiella pneumoniae liver abscess syndrome (IKPLAS) remains poorly studied. Here, the authors demonstrate that the elevated blood lactate level is an independent predictor of IKPLAS by enhancing the virulence of K. pneumoniae via the PTS-CRP axis.

The methyltransferase OsPRMT6b is found to act as an ABA responsive factor to finely turn down ABA signaling via methylation of ABA receptor, thus facilitating growth recovery as high-temperature stress subsides.

Li et al. report free-standing layered polymer–perovskite composite membranes that reconcile mechanical flexibility with electronic properties. They endure 30,000 bends at a 1.5 mm radius, enabling wearable radiation monitoring in complex conditions.

A reinforcement learning-based virtual reality system, implementing a series of sport sessions with coaching, was as effective as standard physical activity in reducing fat mass in adolescents, with positive effects on cognition.

A study examines the effects of mutations that occur naturally in T cell cancers, reporting that such mutations can potentially be exploited to increase the potency of T cell therapies.

It has long been believed that topological phases are solely determined by their lattice structures. Here, the authors report the observation of cavity-tunable topological phases of polaritons by modifying the surrounding photonic environment without altering the lattice structure.

White-light emission from materials and devices usually occurs omni-directional through space. Here, the authors show that sintering carbon dots with TiO₂ forms a microlens-shape surface that enables directional emission with 1/60 solid angle.

Acetylation is a posttranscriptional modification widely distributed across RNA types. Here, the authors uncover the role of tRNA ac⁴C12 for translational efficiency and tRNA quality control in both normal and heat stress conditions in mammalian cells.

Real-time ray tracing faces significant computational hurdles on electronic platforms. Here, authors present the first thin-film lithium niobate photonic circuit for ray tracing acceleration, enabling rapid, energy-efficient ray-box tests with a 1-bit ADC, achieving 326 fJ/OP and over 100 GHz bandwidth.

Neural networks fundamentally dictate function. Here, the authors show thirteen uniquely connected neuron populations within the anterior thalamic nuclei, suggesting multiple parallel subnetworks support its emotional and cognitive functions.

NICER is a broad-spectrum nanovaccine based on a nanovesicle system that can induce an effective immune response via epigenetic regulation to target both cancer stem-like cells and bulk tumour cells to prevent tumour recurrence.

The synthesis of long dendralene skeletons is made possible by a copper-mediated chain-growth polymerization of strained [3]cumulenes. These extensively cross-conjugated molecules enable visible-range two-photon lithography.

This work demonstrates an efficient electrochemical exfoliation approach to achieve high recovery rate for few-layered halogenated MXenes by leveraging gaseous propylene molecules as ‘physical scissors’, to enable advanced tribovoltaic nanogenerators.

Infective endocarditis lacks biomarkers for early diagnosis and personalized care. Here, the authors show proteomic characteristics of plasma and vegetation linked to disease progression, identifying diagnostic and prognostic biomarkers like LRG1 and ADIPOQ, and therapeutic targets like neutrophil traps.

Tear secretion from lacrimal gland is essential for ocular health, but the regulatory role of sympathetic nervous system is unclear. The authors show that sympathetic activation suppresses lacrimal tear secretion and aggravates dry eye disease via NA–Adra1a–Ucp2 signaling.

The mechanisms underlying the invasiveness and aggressiveness of pituitary neuroendocrine tumours (PitNETs) remain poorly understood. Here, the authors perform single-cell RNA sequencing and spatial transcriptomics to characterise the tumour microenvironment of PitNETs and identify potential therapeutic targets.

The role of mucosal-associated invariant T (MAIT) cells in liver injury is elusive. Here the authors identify that MAIT cells frequency and TCR activation are associated with degree of liver injury and prognosis of liver transplantation.

Incorporation of deuterium into small molecules in the place of hydrogens can alter the properties of the molecule in ways that provide benefits without affecting the core function of the molecule. Here, the authors report a ring-opening deuteration of cyclic alkanes via biphosphonium photocatalysis.

The quality of the Li–electrolyte interface is key to solid-state battery performance, especially at low pressure. Here, authors use operando electron microscopy to reveal how Li-Mg alloy anodes improve interfacial contact and low-pressure cycling stability by suppressing void formation.

Transient glaciation simulation during the last 3 Ma highlighted that extensive valley glaciations over High Mountain Asia began from 1.5 ~ 0.9 Ma, but the exact timing diverges across monsoonal- and westerly-influenced regions.

The Somatic Mosaicism across Human Tissues Network aims to create a reference catalogue of somatic mosaicism across different tissues and cells within individuals.

Kaposi’s sarcoma-associated herpesvirus changes mitochondrial architecture via vBcl-2 interaction with a host NDP kinase, which triggers mitochondrial fission and inhibition of MAVS allowing for virus production.

Endothelial injury drives vascular diseases like atherosclerosis, but key regulators are unclear. Here, the authors show that endothelial major vault protein (MVP) acts as an intracellular regulator promoting Parkin-mediated mitophagy, thereby antagonizing vascular remodeling and suggesting its role as a potential therapeutic target.

Glycosylated asparagine residues that mediate the function of the B7H3 protein are unclear. Here the authors identify the important N-glycosylation sites for B7H3 cell surface localization and T cell inhibition, followed by the development of N91/309 and N104/322 preferentially targeting monoclonal antibody manifesting enhanced antitumor immunity.

Achieving precise stereocontrol and sequence control over polymer microstructure is a formidable challenge in synthetic polymer chemistry. Catalyst modification has now enabled the stereo- and sequence-controlled polymerization of BDPO-based monomers (M) to afford isoenriched block polymers P(cis-M)-b-P(trans-M), which have tunable properties and can be converted back to monomers.

Worldwide, the number of only-child families is increasing. This research examines how growing up without siblings affects adult brain structure, function and connectivity, cognition, personality and mental health.

The authors present a multiomics study of type 2 diabetes and quantitative blood lipid and lipoprotein traits in Hispanic/Latino populations. They demonstrate how integrating GWAS with omics characterization can advance precision medicine.

Secondary arylalkylamines represent important building blocks for organic synthesis, and as such their straightforward synthesis from readily available chemicals remains a priority in organic chemistry. Here, the authors report a synthesis of arylalkylamines from nitroarenes and carbazates via paired electrolysis.

Cells undergoing ferroptosis secrete Galectin-13, which binds to CD44 and inhibits the plasma membrane localization of SLC7A11 in neighboring cells, thereby accelerating neighboring cell death and promoting ferroptosis propagation.

In situ observations reveal explosive mass ejections due to magnetic reconnection in the ionosphere of Mars, with a density cavity as direct evidence. Reconnection between strong open crustal fields can rapidly eject a large amount of mass from Mars.

To emulate nature biological processing, highly-integrated ultra-sensitive artificial neuromorphic system is highly desirable. Here, the authors report flexible sensor array of 1024 pixels using combination of carbon nanotubes and perovskite QDs as active matetials, achieving highly responsive device for reinforcement learning.