Antioxidant, Anti-α-Glucosidase, Anti-Tyrosinase, and Anti-Acetylcholinesterase Components from Stem of with Molecular Docking Study.

is a creeping evergreen shrub endemic to Taiwan. In traditional medicine, Rhamnaceae plants are used as herbal remedies for conditions such as itching, difficulty urinating, and constipation. This study explores the inhibitory effects of various solvent extracts and bioactive components of on α-glucosidase, tyrosinase, acetylcholinesterase (AChE), and antioxidant activity.

Neutrophil heterogeneity and plasticity: unveiling the multifaceted roles in health and disease.

Neutrophils, the most abundant circulating leukocytes, have long been recognized as key players in innate immunity and inflammation. However, recent discoveries unveil their remarkable heterogeneity and plasticity, challenging the traditional view of neutrophils as a homogeneous population with a limited functional repertoire. Advances in single-cell technologies and functional assays have revealed distinct neutrophil subsets with diverse phenotypes and functions and their ability to adapt to microenvironmental cues.

Syngeneic natural killer cell therapy activates dendritic and T cells in metastatic lungs and effectively treats low-burden metastases.

Natural killer (NK) cells can control metastasis through cytotoxicity and IFN-γ production independently of T cells in experimental metastasis mouse models. The inverse correlation between NK activity and metastasis incidence supports a critical role for NK cells in human metastatic surveillance. However, autologous NK cell therapy has shown limited benefit in treating patients with metastatic solid tumors.

Triage performance of DNA methylation for women with high-risk human papillomavirus infection.

Objective: DNA methylation is a promising biomarker for cervical cancer screening. This study aimed to validate the triage performance of cytological DNA methylation for detecting cervical intraepithelial neoplasia of grade 3 or worse (CIN3+) in women with high-risk human papillomavirus (hrHPV) infection from a large prospective cohort undergoing opportunistic screening in China (METHY3).

Methods: The triage performance for detecting CIN3+ lesions was compared between HPV16/18 genotyping, a liquid-based cytology (LBC) test, and the PAX1 and JAM3 methylation (PAX1m/JAM3m) test according to cervical pathologic outcomes.

Comparative effectiveness and safety of escalating to triple therapy versus switching to dual bronchodilators after discontinuing LABA/ICS in patients with COPD: a retrospective cohort study.

Background: The latest guidelines discourage the use of long-acting beta-agonists/inhaled corticosteroids (LABA/ICS) for chronic obstructive pulmonary disease (COPD). However, there is a lack of evidence regarding the optimal subsequent treatment after discontinuing LABA/ICS.

Objectives: To compare the effectiveness and safety of switching from LABA/ICS to triple therapy (LABA/long-acting muscarinic antagonists (LAMA)/ICS) or to dual bronchodilators (LABA/LAMA) in COPD patients.