Endothelial Gsα deficiency promotes ferroptosis and exacerbates atherosclerosis in apolipoprotein E-deficient mice via the inhibition of NRF2 signaling.

The importance of ferroptosis in the occurrence and progression of atherosclerosis is gradually being recognized. The stimulatory G protein α subunit (Gsα) plays a crucial role in the physiology of endothelial cells (ECs). Our previous study showed that endothelial Gsα could regulate angiogenesis and preserve endothelial permeability.

Integrating Chinese and Western medicines reduced the incidence of hepatocellular carcinoma in patients with diabetes mellitus: A Taiwanese population-based cohort study.

Objectives: Much epidemiological evidence links diabetes mellitus (DM) to the development of multiple cancers and, in particular, the development of hepatocellular carcinoma (HCC). The aim of this study was to investigate whether Chinese herbal medicine (CHM) reduces the incidence of HCC in patients receiving Western antidiabetic drugs.

Interventions And Main Outcome Measures: This retrospective cohort study used data from the National Health Insurance Research Database involving 81,105 diabetic patients, including 5122 CHM users and 25,966 non-CHM users.

Temporal expression of wound healing-related genes inform wound age estimation in rats after a skeletal muscle contusion: a multivariate statistical model analysis.

Although many time-dependent parameters involved in wound healing have been exhaustively investigated, establishing an objective and reliable means for estimating wound age remains a challenge. In this study, 78 Sprague-Dawley rats were divided randomly into a control group and contusion groups at 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, and 48 h post-injury (n = 6 per group). The expression of 35 wound healing-related genes was explored in contused skeletal muscle by real-time polymerase chain reaction.

Clinical Significance of Dynamics of Programmed Death Ligand-1 Expression on Circulating CD14 Monocytes and CD19 B Cells with the Progression of Hepatitis B Virus Infection.

Programmed death-1 (PD-1) expression has been revealed to be upregulated on T cells and contributes to T cell exhaustion in patients with hepatitis B virus (HBV) infection. In this study, we investigated the dynamic expression of programmed death ligand-1 (PD-L1), the ligand of PD-1, on circulating CD14 monocytes and CD19 B cells of HBV-infected patients at the stages of chronic HBV (CHB) infection, liver cirrhosis (LC), and hepatocellular carcinoma (HCC), respectively. The results showed that compared with healthy controls, the levels of PD-L1 expression on CD14 and CD19 populations were both upregulated in CHB, LC, and HCC groups.

Antihypertensive action of allantoin in animals.

The agonists of imidazoline I-1 receptors (I-1R) are widely used to lower blood pressure. It has been indicated that guanidinium derivatives show an ability to activate imidazoline receptors. Also, allantoin has a chemical stricture similar to guanidinium derivatives.

Protection of the extracts of Lentinus edodes mycelia against carbon-tetrachloride-induced hepatic injury in rats.

Lentinus edodes is the medicinal macrofungus showing potential for therapeutic applications in infectious disorders including hepatitis. In an attempt to develop the agent for handling hepatic injury, we used the extracts of Lentinus edodes mycelia (LEM) to screen the effect on hepatic injury in rats induced by carbon tetrachloride (CCl₄). Intraperitoneal administration of CCl₄ not only increased plasma glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) but also decreased hepatic superoxide dismutase (SOD) and glutathione peroxidase (GPx) levels in rats.