Study on the role of cathepsin B and JNK signaling pathway in the development of cerebral aneurysm

Conclusion After the attack of cerebral aneurysm, proteins like Cathepsin B, Caspase-3 and p-JNK are all involved in the apoptosis of VSMCs. This process may be realized by Cathepsin B which activates the apoptosis mechanism of Caspase-3 and mediate the apoptosis of VSMC through the JNK signaling pathway. Therefore, silencing Cathepsin B gene or inhibiting the conduction through JNK signaling pathway can mitigate the apoptosis of vascular smooth muscle cells in cerebral aneurysm.
Source: Asian Pacific Journal of Tropical Medicine - Category: Tropical Medicine Source Type: research