cudrania javanensis/tyrosine

A chemical investigation of the methanol extract from the roots of Cudrania tricuspidata resulted in the isolation of 16 compounds, including prenylated xanthones 1-9 and flavonoids 10-16. Their structures were identified by NMR spectroscopy and mass spectrometry and comparisons with published data.

Platelet derived growth factor (PDGF)-BB is one of the most potent vascular smooth muscle cell (VSMC) proliferative factors, and abnormal VSMC proliferation by PDGF-BB plays an important role in the development and progression of cardiovascular problems, including restenosis after coronary

Diabetes and obesity represent the major health problems and the most age-related metabolic diseases. Protein-tyrosine phosphatase 1B (PTP1B) has emerged as an important regulator of insulin signal transduction and is regarded as a pharmaceutical target for metabolic disorders. To find novel natural

In previous studies of the root bark of Cudrania tricuspidata, various isoprenylated xanthones and flavonoids were isolated, some of which have anticancer, hepatoprotective, and antiperoxidative activities. Cytokines and growth factors are involved in the regulation of vascular smooth muscle cells