Conversely, although there are reports linking HSP70s to a number of mitotic processes25,47–52, HSP70s are not considered key mitotic proteins in human cancer (https://bioplex.hms.harvard.edu/; HSPA8 and HSPA1A, the constitutive and the inducible isoforms of HSP70, also referred to as HSC70 and HSP70, respectively, have no significant GO term related to cell division/mitosis). The gene discussed is HSPA8; the disease is cancer.