Canadian Medical Guide > Anatomy > Cells > Cells, Cultured > Cell Line > Cell Line, Tumor > Hela Cells Terms and Definitions




Hela Cells

Medical Definition: The first continuously cultured human malignant CELL LINE, derived from the cervical carcinoma of Henrietta Lacks (one of several pseudonyms). These cells are used for VIRUS CULTIVATION and antitumor drug screening assays.
Guide Notes: almost always NIM with no subheadings; check HUMAN; do not routinely add CERVIX NEOPLASMS
Hela Cells Categories.
Canadian Medical Guide Definition KB Cells - This line KB is now known to be a subline of the ubiquitous KERATIN-forming tumor cell line HeLa. It was originally thought to be derived from an epidermal carcinoma of the mouth, but was subsequently found, based on isoenzyme analysis, HeLa marker chromosomes, and DNA fingerprinting, to have been established via contamination by HELA CELLS. The cells are positive for keratin by immunoperoxidase staining. KB cells have been reported to contain human papillomavirus18 (HPV-18) sequences.

Hela Cells Medical Definitions and Terms

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