Long intergenic non-protein coding RNA 524 (LINC00524)

Long intergenic non-protein coding RNA 524 (LINC00524) is a long non-coding RNA, meaning it does not encode a protein product but instead functions at the RNA level. It is overexpressed in multiple cancers, particularly breast cancer, where it promotes cell proliferation, migration, invasion, and metastasis. Mechanistically, it interacts with proteins such as TDP43 to stabilize their expression, which in turn promotes tumor progression. High levels of LINC00524 expression have been associated with poor prognosis in breast cancer. As a molecular entity, LINC00524 belongs to the family of long non-coding RNAs and is being investigated in preclinical settings as a potential biomarker and possible target for RNA-based therapeutic approaches, though no drugs currently target it directly[1][5].

no approved or experimental mechanism for drugs specifically targeting LINC00524; its function is mainly as a molecular scaffold or regulator via RNA-protein interactions, such as binding TDP43 in cancer