Study on PD-1 inhibitor combined with recombinant human endostatin and chemotherapy followed by IMRT in the treatment of advanced NSCLC.

Although chemotherapy, targeted therapy, and antiangiogenic drugs have become the cornerstones of treatment for advanced non-small-cell carcinoma (NSCLC) in clinical practice, the emergence of immune checkpoint inhibitors (such as PD-1 inhibitors) in recent years has also provided new options for the treatment of NSCLC. To explore whether PD-1 inhibitors combined with recombinant human endostatin and chemotherapy followed by IMRT have a certain curative effect in the treatment of advanced NSCLC. We retrospectively analyzed 47 patients with stage IIIB, IIIC, and IV NSCLC admitted to our hospital from August 2022 to June 2023.

Vitrification induces a focused spindle pole in mouse MI oocytes.

Immature oocyte (germinal vesicle stage, GV) vitrification can avoid a cycle of ovarian stimulation, which is friendly to patients with hormone-sensitive tumors. However, the in vitro maturation of vitrification-thawed GV oocyte usually results in aneuploidy, and the underlying mechanism remains unclear. Stable spindle poles are important for accurate chromosome segregation.

Fructose-1,6-bisphosphatase 2 represses cervical cancer progression via inhibiting aerobic glycolysis through promoting pyruvate kinase isozyme type M2 ubiquitination.

Growing evidence has shown that aerobic glycolysis, as a hallmark of cancer cells, plays a crucial role in cervical cancer. The aim of the study is to uncover whether fructose-1,6-bisphosphatase 2 (FBP2) is involved in cervical cancer progression via the aerobic glycolysis pathway. FBP2 levels were determined by quantitative PCR (qPCR) and western blotting.

TOP2A Promotes Cell Migration, Invasion and Epithelial-Mesenchymal Transition in Cervical Cancer via Activating the PI3K/AKT Signaling.

Background/objective: Topoisomerases type IIA (TOP2A) was identified to present with a high-expression pattern in cervical cancer. However, TOP2A role in the progression of cervical cancer remains unknown. Here, we aimed to explore the effect and reveal the underlying mechanism of TOP2A in the migration, invasion and epithelial-mesenchymal transition (EMT) of cervical cancer.

(-)-Epigallocatechin-3-gallate (EGCG) attenuates arsenic-induced cardiotoxicity in rats.

Chronic arsenic exposure in drinking water is associated with the abnormalities of cardiac tissue. Excessive generation of ROS induced by arsenic has a central role in arsenic-induced cardiotoxicity. (-)-Epigallocatechin-3-gallate (EGCG), the most abundant polyphenol in green tea, possesses a potent antioxidant capacity and exhibits extensive pharmacological activities.