3 结果
Oncogenic activation of the KRAS gene via point mutations occurs in 20-30% of patients with non-small cell lung cancer (NSCLC). The RAS-RAF-ERK and RAS-PI3K-AKT pathways are the major hyper-activated downstream pathways in RAS mutation, which promotes the unlimited lifecycle of cancer cells and
A phytochemical investigation of Abuta rufescens was performed to authenticate plant material reported previously and to assess the cytotoxicity of the alkaloids obtained from the plant. Three alkaloids which have not previously been reported from this species, two phenolic (subsessiline, an
Natural products obtained from species of the genus Abuta (Menispermaceae) are known as ethnobotanicals that are attracting increasing attention due to a wide range of their pharmacological properties. In this study, the alkaloids stepharine and 5-N-methylmaytenine were first isolated from branches