Hyperoside induces ferroptosis in chronic myeloid leukemia cells by targeting NRF2.

Background: Hyperoside (quercetin-3-O-β-D-galactopyranoside) is a flavonol glycoside compound derived from plants in the Hypericum and Crataegus genera that reportedly exhibits an array of anti-inflammatory, antioxidant, and antitumor properties such that it has been used to treat various diseases. Whether it can serve as an effective treatment for chronic myeloid leukemia (CML) cells, however, has yet to be established. The present study was thus devised to assess the therapeutic effects of hyperoside on CML cells and to clarify the underlying mechanism of action.

Dapagliflozin targets SGLT2/SIRT1 signaling to attenuate the osteogenic transdifferentiation of vascular smooth muscle cells.

Vascular calcification is a complication that is frequently encountered in patients affected by atherosclerosis, diabetes, and chronic kidney disease (CKD), and that is characterized by the osteogenic transdifferentiation of vascular smooth muscle cells (VSMCs). At present, there remains a pressing lack of any effective therapies that can treat this condition. The sodium-glucose transporter 2 (SGLT2) inhibitor dapagliflozin (DAPA) has shown beneficial effects in cardiovascular disease.

Association of angiogenesis-associated genes with atherosclerotic plaque progression, intraplaque hemorrhage, and immune infiltration.

Mounting evidence suggests that intraplaque angiogenesis is associated with the progression of atherosclerotic plaques and the development of intraplaque hemorrhage. The specificity of intraplaque immune cell infiltration may be associated with abnormalities in the structure and function of the nascent capillaries. Here, we analyzed expression levels of angiogenesis-associated genes in early and advanced carotid atheromatous plaque tissues as well as in stable and intraplaque hemorrhage plaques.