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Topological Dirac-vortex modes have attracted broad interest but are thus far limited to two-dimensional photonic systems. Here, authors report the first experimental observation of topological Dirac-vortex modes in a 3D photonic topological insulator.

Artificial intelligence-based detection of gastric cancer at different stages from noncontrast computed tomography is suggested to be feasible in a retrospective analysis of large and diverse cohorts, including real-world populations in opportunistic and targeted screening scenarios.

Torpor is an adaptive hypometabolic state in response to energy scarcity. Here, Cheng et al. show that catecholaminergic neurons in the ventrolateral medulla induce torpor in mice by lowering body temp and heart rate (heart rate decline precedes cooling).

The authors propose a design that equips a programmable metasurface with integrated capability for sensing and manipulating electromagnetic waves, allowing it to leverage the environmental information to enhance wireless system performance in complex environments.

This study presents an optical cloud computing system that enables long-distance, high-speed AI processing and communication with low power consumption. The approach offers a scalable and secure alternative to electronic cloud computing, addressing key energy and privacy challenges.

COPD patients are more likely to also have diabetes. Here the authors show that the use of SGLT2 inhibitors was associated with reduced all-cause mortality, hospitalization, acute exacerbations, and pneumonia in patients with COPD and diabetes.

Chen et al. use UK Biobank data to reveal a dietary pattern associated with a lower risk of dementia, and validate this in additional cohorts.

Epstein-Barr virus is associated with increased cancer risk. Here, the authors analysed two population-based prospective cohorts in Southern China to examine the association between increased seropositivity and the risk of multiple cancer types.

DNA Damage Regulated Autophagy Modulator 1 (DRAM1) plays pivotal roles in autophagy regulation. Here, the authors show that DRAM1 stabilizes lysosomal VAMP8, thereby promoting autolysosome maturation. Furthermore, they establish that DRAM1–VAMP8 axis enhances autophagic flux and facilitates hepatocellular carcinoma extravasation, as validated in both zebrafish xenograft and mouse metastatic models.

The authors present TropiCycloneNet, a framework that combines a multimodal tropical cyclone dataset spanning 70 years and a machine learning forecast model. The approach improves forecast skill of tropical cyclone track and intensity compared to other methods, advancing data-driven weather prediction.

Methods of damaging cancer cells are of therapeutic interest. Here, the authors report on using gold nanoparticles as electron sinks with electroactive bacterial membranes to disrupt cancer cell redox balance, electron transfer induces oxidative stress and triggers cell death by apoptosis.

An unconventional machine learning-based inverse design framework enables the generation of ultrabroadband and band-selective thermal meta-emitters with complex 3D architectures and diverse material compositions.

Induction of hypothermia during hibernation/torpor enables certain mammals to survive under extreme conditions. Here, the authors show that the natural product P57 induces hypothermia by targeting pyridoxal kinase and has a potential application in therapeutic hypothermia.

Nonlinear optical phonons often exhibit rapid decay. Here, the authors demonstrate long-lived nonlinear optical phonons through the spontaneous formation of phonon frequency combs in CrXTe₃ (X=Ge,Si).

Fan et al. show that cTAGE5 is essential for adipogenesis and adipose tissue development. Mechanistically, cTAGE5 promotes pro-insulin receptor processing, which mediates actin cytoskeleton remodeling and lipolysis during the adipocyte differentiation.

The authors show that NAT10 is upregulated with T cell antigen receptor signaling and that T cell-specific NAT10 deficiency results in diminished numbers of naive T cells, translating to an inability to mount a significant antiviral T cell response.

The Einstein Probe has discovered a fast X-ray transient, EP240414a, associated with a broad-lined type Ic supernova. Its unusually soft spectrum and weak jet add to the diversity of stellar deaths and suggest a previously unknown Wolf–Rayet star explosion mechanism.

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

The heterogeneity of HSPCs in response to IR stress remains poorly characterized. Here, the authors provide insights into the molecular intricacies of IR-induced BM injury and reveal the roles of BMP4-BMPR2 signaling in radiation resistance of HSCs.

Characterization of the genetic architecture underlying the 7 pairs of contrasting traits studied by Mendel and the over 70 additional agronomic traits in pea (Pisum sativum) reveals their molecular details and provides tools for further studies in pea genetics, functional genomics and crop improvement.

Using two cohorts, Liu, Ge, Xiao, Lu and colleagues perform plasma metabolomics and lipidomics, linking reduced sarcosine to sarcopenia diagnosis. In mice, they demonstrate that sarcosine enhances muscle repair, boosts adipose thermogenesis and preserves muscle mass via macrophage modulation.

Commonly used opioids for pain management primarily target the mu opioid receptor. However, mu opioid receptor agonists often come with harmful side effects. Here, the authors report the results of two phase 3 trials of HSK21542 (anrikefon), a highly selective activator of peripheral kappa opioid receptor agonists, for postoperative pain treatment following abdominal surgery.

While Bell inequalities have been violated several times—mostly in photonic systems—their violations within particle physics experiments are less explored. Here, the BESIII Collaboration showcases Bell-violating nonlocal correlations between entangled hyperon pairs.

Analysis of ancient DNA, stable isotope data and archaeological evidence from the Fujia archaeological site in eastern China suggests it was populated by a matrilineal Neolithic community between 2750 and 2500 bc.

Cyclic dimeric adenosine monophosphate is found to be a second messenger in eukaryotic cells that is generated by adenylate cyclase 7 and connects Toll-like receptor 9 stimulation to nucleotide-binding ___domain, leucine-rich repeat protein 3 inflammasome activation.

Lewis acid additive semicarbazide hydrochloride improves the formation of α-phase FAPbI₃-based films and promotes a homogeneous vertical distribution of A-site cations through a deprotonation–reprotonation process. The upgraded device performance reaches up to 26.12% with high stability, and mini-module perovskite solar cells achieving 21.47% (area, 11.52 cm²) demonstrate great scalability.

Long-circulating, transfection-competent LNP-mRNA systems are key for effective extrahepatic delivery. Here, authors show that LNPs with high bilayer lipid ratios yield high mRNA encapsulation, prolonged circulation, and enhanced transfection in extrahepatic tissues.

DeepRETStroke is a deep learning system using retinal photographs to detect silent brain infarction and predict future stroke events.

Glioma stem-like cells (GSCs) contribute to therapeutic resistance via enhanced capability of DNA damage repair. Here the authors identify that the upregulated transcription factor AATF in GSCs modulates the stability and release of XRCC4 protein to promote DNA repair and resistance to radiotherapy.

XPR1 is the only known protein that exports inorganic phosphate from cells. This study demonstrates that XPR1 uses a channel-like mechanism for phosphate transport, offering insights into potential therapeutic strategies for XPR1-linked diseases.

Ammonia electrosynthesis from nitrate reduction direct in acid is restricted by intense competition with hydrogen evolution. Here, a heterogeneous catalyst adlayer composed of multivariate covalent organic frameworks is reported to regulate the microenvironment and promote acidic nitrate reduction.

Detecting small molecules is pivotal across many fields. Here, authors leverage a split crRNA mode to construct spatially blocked split CRISPR-Cas12a system. This approach establishes a low-background, highly sensitive platform for small molecule detection.

Using multistate models, the authors examine the effects of loneliness and social isolation on the transition from a healthy state to cardiovascular disease, subsequent depression and death.

Cells survive starvation by activating protective pathways. Here, the authors describe that kinase EFK-1/eEF2K defends against oxidative damage in long term starvation in C. elegans independently from its kinase activity and translation regulation.

By resonant excitation of an InAs quantum dot embedded in a microcavity, a deterministic single-photon source is demonstrated. Single-photon purity of 0.9795(6), photon indistinguishability of 0.9856(13), and an overall end-to-end efficiency of 0.712(18) are simultaneously obtained.

Cheng et al. identify a mitochondrial complex IV (CIV) deficiency in the brains of patients with sporadic amyotrophic lateral sclerosis (ALS). They demonstrate that defects in mitochondrial CIV induce ALS-like phenotypes in rats and highlight CIV deficiency as a potential risk factor and therapeutic target for ALS.

Tirzepatide has shown promise for treatment of obesity but its effects in heart failure are unknown. Using real-world data from over 14,000 patients, the authors show that tirzepatide is associated with lower risks of death, heart failure worsening, cardiovascular events, and kidney complications in people with preserved ejection fraction heart failure.

The formation of directional fibrous tissue bands, typical of liver fibrosis progression, might be induced by the tension of the hepatic stellate cells, as studied with an in vitro microfabricated model.

The RNA binding protein hnRNPL is recruited to chromatin by the PIK3CB promoter-transcribed non-coding RNA and forms phase-separated condensates, which activates PIK3CB transcription and glycolysis, thus promoting ovarian cancer progression.

Machine learning can be used to infer proper retrosynthesis routes for newly designed molecules. Here, the authors develop a multitask graph representation learning model for single-step retrosynthesis inference by exploiting chemical synthesis rules among different entity.

Electrocardiogram is crucial for cardiovascular disease prevention, diagnosis, and prognosis. Here, the authors present a motion-unrestricted dynamic electrocardiogram system utilizing skin-conformal, imperceptible electronics for long-term, comfortable, and accurate 12-lead monitoring.