Characterization and serial propagation of mouse prostate epithelial cells in serum-free medium.
Epithelial cell cultures derived from the ventral prostate of normal adult mice have been propagated in serum-free medium. The cultures were initiated and maintained in Ham's F-12 nutrient mixture supplemented with insulin (5 micrograms/ml), EGF (10 ng/ml), hydrocortisone (0.5 micrograms/ml), cholera toxin (10 ng/ml), bovine pituitary extract (25 micrograms protein/ml) and antibiotics. The cells exhibited microvilli on cell surfaces, interdigitations and junctional complexes including desmosomes between cells, and cytokeratins in cytoplasm which are characteristic of epithelial cells. In addition, the cells exhibited the tissue-specific markers, prostatic acid phosphatase and prostate-specific antigen.
Chowdhury
A
A
Biochemistry Research Department, Southern Research Institute, Birmingham, AL 35255.
Harber
G J
GJ
Chopra
D P
DP
D000818:Animals; D002470:Cell Survival; D002478:Cells, Cultured; D046508:Culture Techniques / Q000379:methods*; D008297:Male; D051379:Mice; D008809:Mice, Inbred C3H; D011467:Prostate / Q000166:cytology*