Title | Immunolocalization of the Epstein-Barr nuclear antigen-1 in conjunctival squamous carcinomas and dysplasias. |
Publication Type | Journal Article |
Year of Publication | 2005 |
Authors | Restelli M, Grinstein S, Gattuso P, M Preciado V, Brunzini MA, Zarate J, Mosquera J-M, Gould VE |
Journal | Hum Pathol |
Volume | 36 |
Issue | 4 |
Pagination | 325-9 |
Date Published | 2005 Apr |
ISSN | 0046-8177 |
Keywords | Aged, Carcinoma in Situ, Carcinoma, Squamous Cell, Conjunctival Neoplasms, Epstein-Barr Virus Nuclear Antigens, Female, Humans, Immunohistochemistry, Male, Middle Aged, Polymerase Chain Reaction, Precancerous Conditions, Tumor Virus Infections |
Abstract | Epstein-Barr virus (EBV) has been linked etiologically to infectious mononucleosis, some non-Hodgkin as well as Hodgkin lymphomas, and lymphoepithelioma-like carcinomas. Moreover, various EBV antigens have been identified by a variety of techniques in a number of visceral carcinomas including breast, prostate, colon and lung primaries. We have now demonstrated by immunohistochemistry the presence of EBV nuclear antigen-1 (EBNA-1) in 4 of 15 cases of conjuntival squamous carcinomas and related dysplasias. At present, there is no significant evidence linking etiologically EVB to this type of tumor and dysplasia. However, our findings merit further investigation given the growing evidence that EBV may enhance proliferation and aggressiveness of tumor systems as well as the immortalization of non-neoplastic cells. |
DOI | 10.1016/j.humpath.2004.10.002 |
Alternate Journal | Hum Pathol |
PubMed ID | 15891991 |
Related Faculty:
Juan Miguel Mosquera, M.D.