Spontaneous retinopathy in HLA-A29 transgenic mice


Autoria(s): Szpak, Yann; Vieville, Jean-Claude; Tabary, Thierry; Naud, Marie-Christine; Chopin, Martine; Edelson, Catherine; Cohen, Jacques H. M.; Dausset, Jean; de Kozak, Yvonne; Pla, Marika
Data(s)

27/02/2001

13/02/2001

Resumo

Humans who have inherited the class I major histocompatibility allele HLA-A29 have a markedly increased relative risk of developing the eye disease termed birdshot chorioretinopathy. This disease affecting adults is characterized by symmetrically scattered, small, cream-colored spots in the fundus associated with retinal vasculopathy and inflammatory signs causing damage to the ocular structures, leading regularly to visual loss. To investigate the role of HLA-A29 in this disease, we introduced the HLA-A29 gene into mice. Aging HLA-A29 transgenic mice spontaneously developed retinopathy, showing a striking resemblance to the HLA-A29-associated chorioretinopathy. These results strongly suggest that HLA-A29 is involved in the pathogenesis of this disease. Elucidation of the role of HLA-A29 should be assisted by this transgenic model.

Identificador

/pmc/articles/PMC30179/

/pubmed/11226280

http://dx.doi.org/10.1073/pnas.051595998

Idioma(s)

en

Publicador

The National Academy of Sciences

Direitos

Copyright © 2001, The National Academy of Sciences

Palavras-Chave #Biological Sciences
Tipo

Text