Glucose oxidase-driven self-accelerating drug release nanosystem based on metal-phenolic networks orchestrates tumor chemotherapy and ferroptosis-based therapy.

Nanocarriers responding to tumor microenvironment have been extensively exploited to improve the antitumor outcome of chemotherapeutic drugs. However, selectively and completely releasing drugs within the tumor remains a challenge, thereby limiting the therapeutic effect of drug delivery nanosystem. To tackle this challenge, a metal-phenolic networks (MPNs)-based nanosystem (F-MGD) showing the capability of self-accelerating drug release was originally fabricated in this study.

BIRC5 facilitates cisplatin-chemoresistance in a mA-dependent manner in ovarian cancer.

Cisplatin-based chemotherapy is the standard treatment for metastatic ovarian cancer (OC). However, chemoresistance continues to pose significant clinical challenges. Recent research has highlighted the baculoviral inhibitor of the apoptosis protein repeat-containing 5 (BIRC5) as a member of the inhibitor of the apoptosis protein (IAP) family.

Association between genetic polymorphisms of cytochrome P450 2C19 and the risk of cerebral ischemic stroke in Chinese.

Background: Cytochrome P450 (CYP) 2C19 is a very important drug metabolizing enzyme. Although the single nucleotide polymorphisms (SNPs) of CYP2C19 G681A and G636A have been suggested that they may increase the incidence of cardiovascular events, the relationship between SNPs in CYP2C19 and cerebral ischemic stroke (CIS) are unclear. The aim of this study was to investigate the correlation between the distribution of G681A and G636A polymorphisms in CYP2C19 gene and the risk of CIS in Chinese.