<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Denis, Olivier</style></author><author><style face="normal" font="default" size="100%">Stroobant, Vincent</style></author><author><style face="normal" font="default" size="100%">Colau, Didier</style></author><author><style face="normal" font="default" size="100%">D'Souza, Sushila</style></author><author><style face="normal" font="default" size="100%">Huygen, Kris</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Culture filtrate specific H-2(b) restricted CD8+ T cells activated in vivo by Mycobacterium tuberculosis or bovis BCG recognize a restricted number of immunodominant peptides.</style></title><secondary-title><style face="normal" font="default" size="100%">Immunol Lett</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Immunol Lett</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Antigens, Bacterial</style></keyword><keyword><style  face="normal" font="default" size="100%">ATP Binding Cassette Transporter, Subfamily B, Member 3</style></keyword><keyword><style  face="normal" font="default" size="100%">ATP-Binding Cassette Transporters</style></keyword><keyword><style  face="normal" font="default" size="100%">CD8-Positive T-Lymphocytes</style></keyword><keyword><style  face="normal" font="default" size="100%">Culture Media, Conditioned</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytotoxicity, Immunologic</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">H-2 Antigens</style></keyword><keyword><style  face="normal" font="default" size="100%">Histocompatibility Antigen H-2D</style></keyword><keyword><style  face="normal" font="default" size="100%">Histocompatibility Antigens Class I</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunodominant Epitopes</style></keyword><keyword><style  face="normal" font="default" size="100%">Interferon-gamma</style></keyword><keyword><style  face="normal" font="default" size="100%">Lymphocyte Activation</style></keyword><keyword><style  face="normal" font="default" size="100%">Major Histocompatibility Complex</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">mice</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice, Inbred BALB C</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice, Inbred C57BL</style></keyword><keyword><style  face="normal" font="default" size="100%">Mycobacterium bovis</style></keyword><keyword><style  face="normal" font="default" size="100%">Mycobacterium tuberculosis</style></keyword><keyword><style  face="normal" font="default" size="100%">Peptides</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2002 Apr 22</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">81</style></volume><pages><style face="normal" font="default" size="100%">115-24</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We previously demonstrated that Bacillus Calmette-Guerin (BCG) immunization activated D(b) restricted CD8+ cytolytic T lymphocyte (CTL) recognizing target cells incubated with mycobacterial culture filtrate. Here, we show that in vitro restimulation of spleen cells from BCG vaccinated or Mycobacterium tuberculosis infected mice with culture filtrate antigens leads to the appearance of a high percentage of D(b) restricted IFNgamma synthesizing CD8+ T cell blasts. Transporter associated protein-2 mutated RMA-S cells incubated with soluble culture filtrate proteins had their MHC class I D(b) but not K(b) molecules stabilized at the surface indicating that only D(b) ligands might be generated by antigen presenting cells. MHC class I bound peptides were acid eluted from the surface of RMA-S cells incubated with M. tuberculosis culture filtrate proteins. The crude peptide preparation was able to sensitize RMA-S cells for recognition by culture filtrate-specific cytolytic T cells. Peptides were subsequently fractionnated by reverse-phase high performance liquid chromatography and the main biological activity was identified in two fractions. These results provide a further evidence that the processing of exogenous culture filtrate proteins in vitro leads to the presentation of a restricted number or even a single immunodominant peptide to culture filtrate-specific CD8+ T cells.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><custom1><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/11852116?dopt=Abstract</style></custom1></record></records></xml>