Skip to main content
Ir a la página de inicio de la Comisión Europea (se abrirá en una nueva ventana)
español es
CORDIS - Resultados de investigaciones de la UE
CORDIS
Contenido archivado el 2024-05-07

Protective influence of mhc genes on diabetes in a tcr transgenic mouse model

Objetivo



In the NOD mouse, a valuable model for human IDDM, the diabetes susceptibility is linked to MHC II genes, but the mechanism(s) of influence at the T cell level are not yet clear. Using the established BDC2.5 TCR transgenic mouse line and making appropriate crosses into the B6, NOD and B6.H-2g7 background, 4 lines of mice could be obtained with homo- and heterozygous expression of the NOD MEIC H-2g7 or B6 MHC H-2b in the NOD or B6 background, respectively.
The aim of this study is to investigate the protection mechanism(s) of the non-NOD MHC II Ab molecule on insulitis and IDDM. At first, two mice lines carrying knock-out alleles should be generates to confirm the direct role of the Ab molecule and to eliminate the contribution of non-transgenic TCRs. Furthermore, the T cells from the different mouse lines and the expression of MHC of MHC molecules in splenic antigen presenting cells (APSs)will be compared. Finally, the ability for these APSs to stimulate T cell proliferation and especially the influence on the Th1/Th2 balance should be investigated.

Ámbito científico (EuroSciVoc)

Programa(s)

Tema(s)

Convocatoria de propuestas

Datos no disponibles

Régimen de financiación

RGI - Research grants (individual fellowships)

Coordinador

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Aportación de la UE
Sin datos
Dirección
Rue Laurent Fries 1
67404 ILLKIRCH GRAFFENSTADEN
Francia
Coste total
Sin datos

Participantes (1)