SRP342396 PRJNA773087 GSE186261 RNA-seq analysis of triple negative breast cancer cell line BT20 with knockdown of cytokeratin 5 (CK5) BT20 cells expressing pLK0-shControl or pLK0-shCK5-425222 Overall design: No additional treatments, cells with confirmed expression or knockdown of CK5 protein GSE186261 pubmed 35639459 parent_bioproject PRJNA773086