Influences of gestational diabetes mellitus on the changes in the vaginal microbiota from antepartum to postpartum.

Background: No consensus has yet been reached concerning whether there were significant differences in the vaginal microbiota according to maternal gestational diabetes mellitus (GDM) status. This study aimed to compare the vaginal microbiota of women with GDM and normal blood glucose before and after delivery and to prospectively evaluate the influence of GDM on the dynamic changes of vaginal microbiota from antepartum to postpartum.

Methods: This study included 20 GDM patients and 31 average pregnant women who gave birth at the Shenzhen Baoan Women's and Children's Hospital.

Chrysophanol delays aging via insulin/IGF-1 signaling pathway.

Aging is inevitable processes which play a significant role in the development of various diseases, including cardiovascular diseases, neurodegenerative disorders, and cancers. The extension of lifespan and the improvement of age-related diseases can potentially be achieved by targeting evolutionarily conserved pathways and mechanisms through pharmacological interventions. Chrysophanol (Chr), a naturally occurring anthraquinone compound primarily derived from rhubarb of the Polygonaceae family, exhibits a wide range of pharmacological activities, including anti-cancer, anti-inflammatory, and anti-bacterial effects.

Metabolomics based analysis reveals the therapeutic effects of Incarvillea arguta (Royle) Royle aqueous extract against alcohol-induced liver injury.

Background: Alcohol-induced liver injury (ALI) poses a significant threat to global human health. The Chinese Yi medicine Liangtoumao (LTM), which originated from the whole plant of Incarvillea arguta Royle (Royle), has been widely used by the Yi ethnic group to prevent and treat ALI and other liver diseases. However, its effectiveness and mechanisms are still under-researched.

IGF2BP3 promotes the proliferation and cisplatin resistance of bladder cancer by enhancing the mRNA stability of CDK6 in an m6A dependent manner.

Cisplatin-based chemotherapy is a primary treatment for bladder cancer, yet the development of chemoresistance poses a significant therapeutic challenge. Insulin-like growth factor II mRNA binding protein 3 (IGF2BP3) is an RNA-binding protein and a key m6A reader that regulates various cancers through m6A-dependent mechanisms. However, its role in chemotherapy resistance in bladder cancer remains unclear.

Pickering emulsions with low interface coverage but enhanced stability for emulsion interface catalysis and SERS-based detection.

Particle adsorption at the oil-water interface is an important strategy for emulsion stabilization against coalescence, however, the particle occupation of the interface and the requirement of free interfaces in many applications is a contradiction. We report an emulsion type with low droplet surface coverage but enhanced stability by employing colloidal rings as emulsifiers. The formed emulsions provide a large accessible oil-water interface (>80%).