Plesiomonas shigelloides infection induced ferroptosis and apoptosis in hepatopancreas of zig-zag eel (Mastacembelus armatus).

The zig-zag eel (Mastacembelus armatus) is a commercially important fish species in southern China, yet its susceptibility to Plesiomonas shigelloides (P. shigelloides) infection remains poorly understood. In this study, 100 μL of YY001 (1 × 10 CFU/mL) was used to intraperitoneally infect the zig-zag eel, and its effect on the hepatopancreas of the M.

Identification, characterization and expression analysis of the CDPK family in kelp Saccharina japonica.

Background: Calcium-dependent protein kinases (CDPKs) are crucial sensors and serine/threonine protein kinases in plants, involved in growth, development, and stress responses. However, research on CDPKs in a distinct eukaryotic lineage, such as brown algae, is scarce. Given its independent taxonomic position, brown algae CDPKs might exhibit unique structural and functional characteristics in ecological adaptation.

Low intensity ultrasound enhances volatile fatty acid production of waste activated sludge: Insights into extracellular polymeric substances and sludge rheological properties.

Volatile fatty acids (VFA) have gained worldwide attention as a recyclable bioenergy feedstock in the anaerobic fermentation of waste activated sludge. However, an effective way to achieve VFA yield is not trivial. Herein, a novel strategy was proposed by applying low intensity ultrasound to enhance VFA production, focusing on the extracellular polymeric substances (EPS) and sludge rheological properties.

Enhancing melanoma therapy with hydrogel microneedles.

Melanoma is highly invasive and resistant to conventional treatments, accounting for nearly 75% of skin cancer-related deaths globally. Traditional therapies, such as chemotherapy and immunotherapy, often exhibit limited efficacy and are associated with significant side effects due to systemic drug exposure. Microneedles (MNs), as an emerging drug delivery system, offer multiple advantages, including safety, painlessness, minimal invasiveness, and controlled drug release.

Upconversion-Based Photodynamic Therapy for Psoriatic Dermatitis.

Psoriasis, with a global incidence rate of 2%-3%, afflicts patients with persistent erythema and scales and is often accompanied by comorbidities such as arthritis and depression, significantly impairing their quality of life. While emerging biologics and traditional medications as well as phototherapy have made certain progress in treating psoriasis, these therapies are hindered by significant drawbacks including high costs, suboptimal efficacy, and significant side effects. Photodynamic therapy (PDT) has great potential for psoriasis treatment, but its application is limited due to the weak penetration of short-wavelength light used for active photosensitizer (PS).

Effectiveness of photobiomodulation therapy in improving health indicators in obese patients: a systematic review and meta-analysis of RCTs.

Objective: This meta-analysis is aimed to verify the effectiveness and safety of Photobiomodulation (PBM) on body measurements, metabolic indicators, and inflammation indicators in obese patients across randomized controlled trials with various comparators.

Methods: From the inception of databases to January 5, 2025, we conducted a comprehensive literature search across PubMed, OVID, Cochrane, Embase, Web of Science, LILACS, Chinese Scientific Journals Database (VIP), Wanfang and China National Knowledge Infrastructure (CNKI). Two reviewers independently performed the search, extracted data, and assessed study quality based on predefined inclusion and exclusion criteria.

pH-responsive cationic polymer-functionalized poly-ε-caprolactone microspheres scavenge cell-free-DNA to alleviate intestinal ischemia/reperfusion injury by inhibiting M1 macrophage polarization.

Intestinal ischemia/reperfusion (I/R) injury is a common life-threatening condition. Inflammatory dysregulation plays a crucial role in the pathological progression of intestinal I/R injury, indicating that controlling excessive inflammatory responses can be an effective strategy for mitigating I/R injury. Herein, after establishing a correlation between cell-free DNA (cfDNA) levels and postoperative inflammatory factors in samples from patients with intestinal I/R, we tested a cfDNA-scavenging approach for the treatment of intestinal I/R injury.

Mechanisms underlining Kelp (Saccharina japonica) adaptation to relative high seawater temperature.

Saccharina japonica has been cultivated in China for almost a century. From Dalian to Fujian, the lowest and the highest seawater temperatures in the period of cultivation increased by 14℃ and 8℃, respectively. Its adaptation to elevated seawater temperature is an example of securing the natural habitats of a species.

A Supervised Explainable Machine Learning Model for Perioperative Neurocognitive Disorder in Liver-Transplantation Patients and External Validation on the Medical Information Mart for Intensive Care IV Database: Retrospective Study.

Background: Patients undergoing liver transplantation (LT) are at risk of perioperative neurocognitive dysfunction (PND), which significantly affects the patients' prognosis.

Objective: This study used machine learning (ML) algorithms with an aim to extract critical predictors and develop an ML model to predict PND among LT recipients.

Methods: In this retrospective study, data from 958 patients who underwent LT between January 2015 and January 2020 were extracted from the Third Affiliated Hospital of Sun Yat-sen University.

LiDAR-Based Negative Obstacle Detection for Unmanned Ground Vehicles in Orchards.

In orchard environments, negative obstacles such as ditches and potholes pose significant safety risks to robots working within them. This paper proposes a negative obstacle detection method based on LiDAR tilt mounting. With the LiDAR tilted at 40°, the blind spot is reduced from 3 m to 0.

Na-K-ATPase/GLT-1 interaction participates in EGCG protection against cerebral ischemia-reperfusion injury in rats.

Background: In China, stroke is the primary cause of adult death and disability. Because of the increased rate of blood vessel reperfusion, it is important to prevent cerebral ischemia-reperfusion injury, in which glutamate (Glu) excitotoxicity plays a critical role. The most important Glu transporter, GLT-1, is essential for the regulation of Glu, which is dependent on Na-K-ATPase (NKA)-induced ion concentration gradient differences.

Exploring exercise interventions in substance abuse treatment: A comprehensive bibliometric analysis.

This study aims to comprehensively evaluate the research landscape related to exercise and substance abuse over the past 2 decades. A systemic bibliometric analysis was conducted using 2 powerful tools, the Bibliometrix package for R and VOSviewer software. The analysis covered a corpus of literature indexed in the Web of Science's core collection.

Effects of Diet Supplemented With Hydrolyzable Tannin on the Growth Performance, Antioxidant Capacity, and Muscle Nutritional Quality of Juvenile .

In this study, four groups of diet were prepared, with eel commercial diet without hydrolyzable tannin (HT) as the control group (H0), and the other three groups were fed with diet containing 0.05% (H1), 0.1% (H2), and 0.

Association between physical activity and mortality in patients with osteoporosis: a cohort study of NHANES.

Unlabelled: We utilized data from the NHANES to investigate the impact of physical activity on mortality in osteoporotic patients. Our study suggests that osteoporotic patients may require higher volumes of physical activity to reduce mortality risk compared to the general population. In osteoporotic patients, the dose-response relationships between physical activity volumes and both all-cause and cardiovascular mortality were linear.

Analysis of dynamic levitation process of the particle chain in a nonlinear standing wave field.

This research delves into the dynamic behavior of acoustic levitation of the particle chain in a nonlinear standing wave field. Experimental acoustic levitation control tests reveal bifurcation and jump phenomena during dynamic adjustments to resonant cavity height. Employing the 10-particle chain experiments and the COMSOL simulation models, the Sine-Gordon 2D vibration model is established to study the dynamic deformation process of the particle chain.

Egfl6 promotes ovarian cancer progression by enhancing the immunosuppressive functions of tumor-associated myeloid cells.

Tumor-associated macrophages (TAMs) and myeloid-derived suppressor cells (MDSCs) play a critical role in resistance to immunotherapy. In this study, we identified epidermal growth factor-like 6 (Egfl6) as a regulator of myeloid cell functions. Our analyses indicated that Egfl6, via binding with β3 integrins and activation of p38 and SYK signaling, acts as a chemotactic factor for myeloid cell migration and promotes their differentiation toward an immunosuppressive state.

Experimental research on the horizontally getting together behaviors of acoustically manipulated bi-particle.

This study aims at the controllability of acoustically manipulated non-contact aggregation of bi-particle. Based on the acoustic wave radiation model of the transducer and the acoustic wave interference theory, the mathematical model between the spatial levitation point and the phase of the phased array ultrasonic array unit is established. A double-sided phased array test system was developed and the phase calculation algorithm for independently manipulating bi-particle was optimized.

STAN, a computational framework for inferring spatially informed transcription factor activity.

Transcription factors (TFs) drive significant cellular changes in response to environmental cues and intercellular signaling. Neighboring cells influence TF activity and, consequently, cellular fate and function. Spatial transcriptomics (ST) captures mRNA expression patterns across tissue samples, enabling characterization of the local microenvironment.

Leaching characteristics and environmental impact of heavy metals in tailings under rainfall conditions: A case study of an ion-adsorption rare earth mining area.

Following ion-adsorption rare earth mining, the residual tailings experience considerable heavy metal contamination and gradually evolve into a pollution source. Therefore, the leaching characteristics and environmental impact of heavy metals in ion-adsorption rare earth tailings require immediate and thorough investigation. This study adopted batch and column experiments to investigate the leaching behaviour of heavy metals in tailings and assess the impact of tailings on paddy soil, thereby providing a scientific basis for environmental protection in mining areas.

Upconversion-Mediated Optogenetics for the Treatment of Surgery-Induced Postoperative Neurocognitive Dysfunction.

Perioperative neurocognitive disorder (PND) is a common complication in surgical patients. While many interventions to prevent PND have been studied, the availability of treatment methods is limited. Thus, it is crucial to delve into the mechanisms of PND, pinpoint therapeutic targets, and develop effective treatment approaches.

Revealing new insights: Two-center evidence of microplastics in human vitreous humor and their implications for ocular health.

Microplastics (MPs), an emerging environmental contaminant, have raised growing health apprehension due to their detection in various human biospecimens. Despite extensive research into their prevalence in the environment and the human body, the ramifications of their existence within the enclosed confines of the human eye remain largely unexplored. Herein, we assembled a cohort of 49 patients with four ocular diseases (macular hole, macular epiretinal membrane, retinopathy and rhegmatogenous retinal detachment) from two medical centers.