Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
Versatility Of Using Major Histocompatibility Complex Class Ii Dextramers For Derivation And Characterization Of Antigen-Specific, Autoreactive T Cell Hybridomas, Bharathi Krishnan, Chandirasegaran Massilamany, Rakesh H. Basavalingappa, Rajkumar A. Rajasekaran, Charles Kuszynski, Barbara Switzer, Daniel A. Peterson, Jay Reddy
Versatility Of Using Major Histocompatibility Complex Class Ii Dextramers For Derivation And Characterization Of Antigen-Specific, Autoreactive T Cell Hybridomas, Bharathi Krishnan, Chandirasegaran Massilamany, Rakesh H. Basavalingappa, Rajkumar A. Rajasekaran, Charles Kuszynski, Barbara Switzer, Daniel A. Peterson, Jay Reddy
Jay Reddy Publications
Antigen-specific, T cell hybridomas are useful to study the cellular, molecular and functional events, but their generation is a lengthy process. Thus, there is a need to develop robust methods to generate the hybridoma clones rapidly in a short period of time. To this end, we have demonstrated a novel approach using major histocompatibility complex (MHC) class II dextramers to generate T cell hybridomas for an autoantigen, proteolipid protein (PLP) 139–151. Using MHC class II dextramers assembled with PLP 139–151 as screening and sorting tools, we successfully obtained mono antigen-specific clones within seven to eight weeks. In conjunction with other …
Association Of Autophagy In The Cell Death Mediated By Dihydrotestosterone In Autoreactive T Cells Independent Of Antigenic Stimulation, Ting Jia, Annandurai Anandhan, Chandirasegaran Massilamany, Rajkumar A. Rajasekaran, Rodrigo Franco, Jay Reddy
Association Of Autophagy In The Cell Death Mediated By Dihydrotestosterone In Autoreactive T Cells Independent Of Antigenic Stimulation, Ting Jia, Annandurai Anandhan, Chandirasegaran Massilamany, Rajkumar A. Rajasekaran, Rodrigo Franco, Jay Reddy
School of Veterinary and Biomedical Sciences: Faculty Publications
Gender disparity is well documented in the mouse model of experimental autoimmune encephalomyelitis (EAE) induced with proteolipid protein (PLP) 139–151, in which female, but not male, SJL mice show a chronic relapsing-remitting paralysis. Furthermore, dihydrotestosterone (DHT) has been shown to ameliorate the severity of EAE, but the underlying mechanisms of its protective effects are unclear. Using major histocompatibility complex (MHC) class II dextramers for PLP 139-151, we tested the hypothesis that DHT selectively modulates the expansion and functionalities of antigen-specific T cells. Unexpectedly, we noted that DHT induced cell death in antigen-specific, autoreactive T cells, but the effects were not …