Evidence for the association of cytomegalovirus with carcinoma of the prostate.
A human genital isolate of cytomegalovirus is shown to have transformed human embryonic lung cells in vitro. These cells produce tumors when injected into athymic nude mice. Two cell lines derived from tissue from human prostatic carcinoma have survived more than 20 passages in vitro and demonstrate cytomegalovirus-specific membrane antigen. Significant humoral antibody titers against cytomegalovirus have been demonstrated. Cell-mediated lymphocytotoxicity against these transformed cells has been demonstrated in patients with urinary tract tumors. This evidence indicates that an association between cytomegalovirus and human prostatic cancer may be more than coincidental.
D000230:Adenocarcinoma / Q000382:microbiology* / Q000473:pathology; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D000951:Antigens, Neoplasm; D000956:Antigens, Viral; D002460:Cell Line; D002462:Cell Membrane / Q000276:immunology; D002471:Cell Transformation, Neoplastic; D003587:Cytomegalovirus / Q000302:isolation & purification*; D004195:Disease Models, Animal; D006801:Humans; D008168:Lung / Q000196:embryology / Q000473:pathology; D008297:Male; D051379:Mice; D008819:Mice, Nude; D009693:Nucleic Acid Hybridization; D011471:Prostatic Neoplasms / Q000382:microbiology* / Q000473:pathology
D000914:Antibodies, Viral; D000951:Antigens, Neoplasm; D000956:Antigens, Viral