Hspb1 siRNA

Small interfering RNA targeting Hspb1 is an experimental RNA interference (RNAi) therapeutic designed to silence the expression of the Hspb1 gene (also known as Heat Shock Protein 27 or HSP27). Hspb1 is a molecular chaperone that plays a critical role in protecting cells from stress and acts as a negative regulator of ferroptosis, an iron-dependent form of regulated cell death. In the context of hepatocellular carcinoma (HCC), Hspb1 is often upregulated and contributes to treatment resistance. By utilizing siRNA to downregulate Hspb1, researchers aim to trigger ferroptosis, disrupt lipid metabolism, and sensitize tumors to radiotherapy and immune checkpoint inhibitors (such as anti-PD-1 therapy). Preclinical studies indicate that this approach not only directly inhibits tumor growth but also promotes a more robust anti-tumor immune response by increasing the infiltration of cytotoxic CD8+ T cells into the tumor microenvironment.

Other names

Hspb1 siRNAHspb-1 siRNAHspb 1 siRNAHSP27 siRNAHSP-27 siRNAHSP 27 siRNAsmall interfering RNA targeting Heat shock protein beta-1siRNA targeting Hspb1