Progress in Gasdermin B gene and its related diseases / 中华微生物学和免疫学杂志

ABSTRACT

Human Gasdermin B (GSDMB) gene, as a member of the Gasdermin (GSDM) gene family, may be associated with the development of asthma, tumor and immune system diseases. Recent studies have found that cell pyroptosis can be mediated by GSDMB protein. The N-terminus of GSDMB cleaved by Granzyme A (GZMA), which is secreted by cytotoxic lymphocytes, can directly promote cell pyroptosis. Moreover, GSDMB protein promotes the cleavage of Gasdermin D (GSDMD) by binding to cysteinyl aspartate specific proteinase-4 (caspase-4), thus indirectly promoting cell pyroptosis. This article summarized the progress in the mechanism of GSDMB gene-mediated cell pyroptosis and the related diseases.