Follicular helper T cell signature in Type 1 Diabetes

This study set out to examine CD4 T cell differentiation in a mouse model of diabetes based on transgenic expression of ovalbumin under the control of the rat insulin promoter and co-expression of the DO11.10 transgene (DO11 x rip-mOVA mice). The transcriptome of T cells isolated from the pancreatic lymph nodes (lymph nodes draining the site of self antigen expression) was compared with that of T cells isolated from inguinal lymph nodes (non-draining lymph nodes). T cells were sorted based on expression of CD4, DO11.10 TCR (KJ-126), CD25 and CD69.

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Kenefeck R, Wang CJ, Kapadi T, Wardzinski L, Attridge K, Clough LE, Heuts F, Kogimtzis A, Patel S, Rosenthal M, Ono M, Sansom DM, Narendran P, Walker LS