Work

Melanoma antigens as modified normal gene sequences

Year: 1987

Type: review

Abstract: Melanomas are highly aggressive tumors with a well-documented antigenic nature. Several melanoma antigens have been reported, four of which, p97, Ia-like antigen, B700, and A have been implicated as having regions in common with normally occurring proteins. P97 has partial sequence homology with transferrin and lactotransferrin, Ia-like antigen is immunologically cross-reactive with alpha and beta chains of Ia-like proteins, A is a variant of alpha actin, and B700 resembles a normal melanosomal membrane protein. In addition, B700 has partial sequence homology to serum albumins. These observations suggest that melanoma tumors can produce antigenic proteins by modification of normally occurring proteins. The possible mechanisms are discussed.

Source: Life Sciences

DOI: 10.1016/0024-3205(87)90055-5

Authors: Pincas Bitterman, Vincent J. Hearing, Douglas M. Gersten

Institutions: Georgetown University Medical Center, National Institutes of Health, National Cancer Institute

Language: English

Topic: Immunotherapy and Immune Responses

Subfield: Immunology

Field: Immunology and Microbiology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $3,810