A novel role for KIFC1-MYH9 interaction in triple-negative breast cancer aggressiveness and racial disparity.

ABSTRACT: African American (AA) women are twice as likely to develop triple-negative breast cancer (TNBC) as women of European descent. Additionally, AA women with TNBC present a much more aggressive disease course than their European American (EA) counterparts. Thus, there is an unmet clinical need to identify race-specific biomarkers and improve survival outcomes in AA patients with TNBC. The minus-end directed microtubule motor protein kinesin family member C1 (KIFC1) promotes centrosome clustering and chromosomal instability and is often overexpressed in TNBC. Previous findings suggest that KIFC1 plays a role in cell proliferation and migration in TNBC cells from AAs and that the levels of nuclear KIFC1 (nKIFC1) are particularly high in AA patients with TNBC. The nuclear localization of KIFC1 in

SUBMITTER: Garlapati C 

PROVIDER: S-EPMC11188183 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature