Evaluation of Spliceosome Protein SmD2 as a Potential Target for Cancer Therapy.

ABSTRACT: The core spliceosome Sm proteins are gaining attention as potential targets for cancer treatment. Here, we evaluate this, with focus on SmD2. A pan-cancer analysis including 26 solid tumor types revealed that the SmD2-encoding SNRPD2 gene was overexpressed in almost all cancers. In several cancers, high SNRPD2 expression was associated with a poor prognosis. To investigate the vulnerability of human cells to the loss of SmD2 expression, we silenced SNRPD2 using a short hairpin-expressing lentiviral vector in established cancer cell lines; in short-term cultured melanoma cells; and in several normal cell cultures, including cancer-associated fibroblasts cultured from non-small cell lung cancer resections. Additionally, we analyzed publicly available cell viability datas

SUBMITTER: Li J 

PROVIDER: S-EPMC11642717 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature