Unveiling the hepatoprotective mechanisms of Desmodium heterocarpon (L.) DC: Novel flavonoid identification and Keap1/Nrf2 pathway activation.

Background: The pathophysiology of liver diseases is significantly influenced by oxidative stress, making its alleviation a key strategy for treatment. The Keap1/Nrf2 signaling pathway is the body's most crucial antioxidant defense mechanism. Traditional Chinese medicine, Desmodium heterocarpon (L.

Designing novel Au(III) complexes based on the structure of diazepam: Achieving a multiaction mechanism against glioma.

Metal-based drugs have been used in the clinical treatment of tumors for over 30 years. However, no metal-based drugs have been clinically approved to treat glioma. Although metal complexes have excellent cytotoxicity, their most critical problem is crossing the blood-brain barrier.

The importance of organic matter in controlling the metal variability and mobility in seagrass sediments.

Metal contamination in seagrass beds has been extensively studied in the past decades. Most of earlier studies have focused on reporting metal concentration in different compartments of seagrass ecosystem, with little attention given to the role of sediment organic matter in controlling the metal mobility and bioavailability. This study investigated metal contamination in seagrass sediments in Hainan Island, China and illustrated how various geochemical factors impact the spatial variability of the metal concentrations.

Expression Profiles of Housekeeping Genes and Tissue-Specific Genes in Different Tissues of Chinese Sturgeon ().

The Chinese sturgeon () is an ancient, complex autooctoploid fish species that is currently facing conservation challenges throughout its distribution. To comprehensively characterize the expression profiles of genes and their associated biological functions across different tissues, we performed a transcriptome-scale gene expression analysis, focusing on housekeeping genes (HKGs), tissue-specific genes (TSGs), and co-expressed gene modules in various tissues. We collected eleven tissues to establish a transcriptomic repository, including data from Pacific Biosciences isoform sequencing (PacBio Iso-seq) and RNA sequencing (RNA-seq), and then obtained 25,434 full-length transcripts, with lengths from 307 to 9515 bp and an N50 of 3195 bp.

Development and application of a LC-HRMS method for simultaneous determination of ten illicit antifungal drugs in herbal bacteriostatic products.

The widespread use of sub-therapeutic antibiotics may lead to treatment failures, increased resistance to antibiotics, and even the encouragement of the formation of superbugs. Fraudulent herbal medicines that actually contain unlabeled active ingredients are a global problem. Therefore, streamlined and accurate analytical techniques that can identify and quantify a variety of antimicrobials in suspected illegal products are required.

Cardiovascular Health Score and Atherosclerotic Cardiovascular Disease in the Million Veteran Program.

Importance: The American Heart Association proposed Life's Essential 8 (LE8) as an enhanced measurement tool for cardiovascular health.

Objective: To examine the association of LE8 with risk of atherosclerotic cardiovascular disease (ASCVD) incidence and prognosis in veterans.

Design, Setting, And Participants: This was a prospective cohort study of US veterans enrolled in the Department of Veterans Affairs (VA) Million Veteran Program (MVP) between 2011 and 2022.

Combined healthy lifestyle behaviors and all-cause mortality risk in middle-aged and older US adults: A longitudinal cohort study.

Background: While various lifestyle behaviors separately or partly have been shown to be associated with health outcomes, including a multitude of diseases and death, none of the earlier research has comprehensively investigated the combined impact of modified lifestyle behaviors. This longitudinal study investigated the association between a composite of healthy lifestyle behaviors and all-cause mortality in middle-aged and older Americans.

Methods: We utilized data from the National Health and Nutrition Examination Survey from 2007 to 2018, as well as relevant mortality data, applying the Healthy Lifestyle Score (HLS) index to assess healthy lifestyle behaviors, defined by no smoking, moderate alcohol, appropriate sleep, a balanced diet, adequate physical activity, and limited sedentary time.

First-Line Camrelizumab Plus Rivoceranib in Advanced Hepatocellular Carcinoma: A China-Based Cost-Effectiveness Analysis.

Background: Hepatocellular carcinoma poses a significant public health burden in China, necessitating the economic evaluation of new therapeutic strategies for policy-makers and clinicians. The international, randomized phase 3 trial CARES-310 revealed that camrelizumab plus rivoceranib provided a substantial clinical benefit in patients with advanced hepatocellular carcinoma, but the economic outcome remains unclear. This study aimed to evaluate the cost-effectiveness of camrelizumab plus rivoceranib versus sorafenib as first-line treatment for unresectable hepatocellular carcinoma (CARES-310) from the perspective of the Chinese health care system.

Photo-controlled multifunctional hydrogel for photothermal sterilization and microenvironment amelioration of infected diabetic wounds.

Diabetic foot ulcers are linked to a high disability rate, with no effective treatment currently available. Addressing infection, reducing oxidative stress, and safely managing chronic inflammation remain major challenges. In this study, a composite hydrogel dressing was developed using natural substances or clinically approved components (dopamine, D-alpha-tocopheryl polyethylene glycol succinate, and rhein).

Altered default-mode and frontal-parietal network pattern underlie adaptiveness of emotion regulation flexibility following task-switch training.

Emotion regulation flexibility (ERF) refers to one's ability to respond flexibly in complex environments. Adaptiveness of ERF has been associated with cognitive flexibility, which can be improved by task-switching training. However, the impact of task-switching training on ERF and its underlying neural mechanisms remain unclear.

Estimation and attribution of nonlinear trend of water use efficiency using a normalized partial derivative approach.

Investigating trends in water use efficiency (WUE) and its causality is critical for understanding ecosystem behaviors. Although WUE has shown nonlinear changes in the last several decades across most global ecosystems, the majority of available studies have focused on its linear trend. This study attempted to accurately attribute the linear and nonlinear variations in WUE using normalized driving factors in the Partial Derivative (PD) equation to develop a Normalized Partial Derivative model (NPD-model).

A within-subject voxel-wise constant-block partial least squares correlation method to explore MRI-based brain structure-function relationship.

The brain structure-function relationship is crucial to how the human brain works under normal or diseased conditions. Exploring such a relationship is challenging when using the 3-dimensional magnetic resonance imaging (MRI) functional dataset which is temporal dynamic and the structural MRI which is static. Partial Least Squares Correlation (PLSC) is one of the classical methods for exploring the joint spatial and temporal relationship.

Precise p-type and n-type doping of two-dimensional semiconductors for monolithic integrated circuits.

The controllable fabrication of patterned p-type and n-type channels with precise doping control presents a significant challenge, impeding the realization of complementary metal-oxide-semiconductor (CMOS) logic using a single van der Waals material. However, such an achievement could offer substantial benefits by enabling continued transistor scaling and unprecedented interlayer interconnect technologies. In this study, we devise a precise method for two-dimensional (2D) semiconductor substitutional doping, which allows for the production of wafer-scale 2H-MoTe thin films with specific p-type or n-type doping.

Integrating 2D NMR-based metabolomics and in vitro assays to explore the potential viability of cultivated Ophiocordyceps sinensis as an alternative to the wild counterpart.

Ophiocordyceps sinensis is widely used to treat various diseases and as a health supplement. The present study comprehensively compared the metabolic differences between wild and cultivated O. sinensis through 2D H-C HSQC-based metabolomics, and assessed their anti-lung cancer activity on A549 cells.

A novel method for quality evaluation of Radix Angelica sinensis based on molecularly imprinted electrochemical sensor.

Rapid and sensitive detection of n-butylidenephthalide (NBP) is crucial for quality control of Radix Angelica Sinensis (RAS) and its related pharmaceuticals due to their shared pharmacological effects, such as immune enhancement and anti-tumor properties. Current detection methods struggle to quantify NBP quickly and accurately. A molecularly imprinted polymer (MIP)-based electrochemical sensor has been developed, forming a film on PCN-222(Fe) via electropolymerization for the rapid and selective detection of NBP.

GDH1-catalytic glutaminolysis feedback activate EGFR/PI3K/AKT pathway and reprogram glioblastoma metabolism.

Background: Glutamine is an important nutriment for cancer cell growth that provides biological sources for nucleic acid and fatty acid synthesis, but the role of glutaminolysis in signal transduction and glioblastoma (GBM) progression remains little known.

Methods: Knockdown and overexpression cells were obtained to explore the functional roles of GDH1 in cell proliferation, tumor formation and aerobic glycolysis. RNA-seq, Chromatin immunoprecipitation, luciferase assay and western blot were performed to verify the regulation of EGFR-AKT pathway by the glutamate dehydrogenase 1 (GDH1, also known as GLUD1) and KDM6A.

HDAC7 promotes ovarian cancer malignancy via AKT/mTOR signalling pathway.

Ovarian cancer is of the most lethal malignancy and causes serious threat to women health worldwide. A deep understanding of molecular mechanisms underlying ovarian cancer progression is critical for the development of promising therapeutic strategies. In this study, we aimed to employ immunohistochemistry to determine the protein level of HDAC7 in patient tissues, our data showed HDAC7 levels are upregulated in tumour tissues.