J22352

Description

J22352 is a PROTAC (proteolysis-targeting chimeras)-like and highly selective HDAC6 inhibitor. J22352 promotes HDAC6 degradation and induces anticancer effects by inhibiting autophagy and eliciting the antitumor immune response in glioblastoma cancers, and leading to the restoration of host antitumor activity by reducing the immunosuppressive activity of PD-L1.

in vitro

The consequences of decreased HDAC6 expression in response to J22352 decreased cell migration, increased autophagic cancer cell death and significant tumor growth inhibition. Notably, J22352 reduced the immunosuppressive activity of PD-L1, leading to the restoration of host anti-tumor activity. These results demonstrate that J22352 promotes HDAC6 degradation and induces anticancer effects by inhibiting autophagy and eliciting the antitumor immune response in glioblastoma._x000D_ _x000D_ Reference: Biochem Pharmacol. 2019 May;163:458-471. https://pubmed.ncbi.nlm.nih.gov/30885763/

in vivo

The consequences of decreased HDAC6 expression in response to J22352 decreased cell migration, increased autophagic cancer cell death and significant tumor growth inhibition. Notably, J22352 reduced the immunosuppressive activity of PD-L1, leading to the restoration of host anti-tumor activity. These results demonstrate that J22352 promotes HDAC6 degradation and induces anticancer effects by inhibiting autophagy and eliciting the antitumor immune response in glioblastoma._x000D_ _x000D_ Reference: Biochem Pharmacol. 2019 May;163:458-471. https://pubmed.ncbi.nlm.nih.gov/30885763/