Gentianella acuta improves TAC-induced cardiac remodelling by regulating the Notch and PI3K/Akt/FOXO1/3 pathways.

Cardiac remodelling mainly manifests as excessive myocardial hypertrophy and fibrosis, which are associated with heart failure. Gentianella acuta (G. acuta) is reportedly effective in cardiac protection; however, the mechanism by which it protects against cardiac remodelling is not fully understood.

Salvia miltiorrhiza bunge exerts anti-oxidative effects through inhibiting KLF10 expression in vascular smooth muscle cells exposed to high glucose.

Ethnopharmacological Relevance: Traditional Chinese medicinal herb Salvia miltiorrhiza Bunge(Danshen) and its components have been widely used to treat cardiovascular diseases for hundreds of years in China, including hypertension, diabetes, atherosclerosis, and chronic heart failure. Salvia miltiorrhiza injection (SMI), an aqueous extracts of Salvia miltiorrhiza Bunge, is one of most widely used traditional Chinese medicine injections. SMI is widely used in the treatment of diabetic vascular complications, However, the mechanisms remain to be defined.

-derived miRNAs suppress vascular remodeling through regulating OTUD7B/KLF4/NMHC IIA axis.

Abnormal proliferation and migration of vascular smooth muscle cells VSMCs) are essential for vascular remodeling. Natural compounds with diterpene chinone or phenolic acid structure from an eminent medicinal herb widely used to treat cardiovascular diseases in China, can effectively attenuate vascular remodeling induced by vascular injury. However, it remains unknown whether -derived miRNAs can protect VSMCs from injury by environmental stimuli.

Salvia miltiorrhiza-Derived Sal-miR-58 Induces Autophagy and Attenuates Inflammation in Vascular Smooth Muscle Cells.

Autophagy is associated with the cytoprotection of physiological processes against inflammation and oxidative stress. Salvia miltiorrhiza possesses cardiovascular protective actions and has powerful anti-oxidative and anti-inflammatory effects; however, whether and how Salvia miltiorrhiza-derived microRNAs (miRNAs) protect vascular smooth muscle cells (VSMCs) by inducing autophagy across species are unknown. We first screened and identified Sal-miR-58 from Salvia miltiorrhiza as a natural autophagy inducer.

Tanshinone ⅡA inhibits VSMC inflammation and proliferation in vivo and in vitro by downregulating miR-712-5p expression.

The inflammation and proliferation of vascular smooth muscle cells (VSMCs) are the basic pathological feature of proliferative vascular diseases. Tanshinone ⅡA (Tan ⅡA), which is the most abundant fat-soluble element extracted from Salvia miltiorrhiza, has potent protective effects on the cardiovascular system. However, the underlying mechanism is still not fully understood.

Morin Inhibits Proliferation and Induces Apoptosis by Modulating the miR-188-5p/PTEN/AKT Regulatory Pathway in CML Cells.

Increased activity of the PI3K/AKT/mTOR pathway has been observed in chronic myeloid leukemia (CML). Morin, a kind of flavonoid, exhibits a significant anticancer activity by suppressing the PI3K/AKT signaling pathway. However, the effect of morin on CML and its underlying mechanisms is poorly understood.