CTL induction by cross-priming is restricted to immunodominant epitopes

Identification of Mycobacterium tuberculosis CTL Epitopes Restricted by HLA-A*0201 in HHD Mice

CD8+ T cells are thought to play an important role in protective immunity to tuberculosis. The major histocompatibility complex class I subtype HLA-A*0201 is one of the most prevalent class I alleles, with a frequency of over 30% in most populations. HLA-A*0201 transgenic, H-2Db/mouse beta2-microglobulin double-knockout mice (HHD) which express human HLA-A*0201 but no mouse class I, was shown t...

Virus-Specific CTL Epitopes by Immunodominant Polyoma Cross-Recognition of Two Middle T Protein

Hyperthermia enhances CTL cross-priming.

Dendritic cells (DCs) loaded with killed allogeneic melanoma cells can cross-prime naive CD8(+) T cells to differentiate into melanoma-specific CTLs in 3-wk cultures. In this study we show that DCs loaded with killed melanoma cells that were heated to 42 degrees C before killing are more efficient in cross-priming of naive CD8(+) T cells than DCs loaded with unheated killed melanoma cells. The ...

identification of mycobacterium tuberculosis ctl epitopes restricted by hla-a*0201 in hhd mice

cd8+ t cells are thought to play an important role in protective immunity to tuberculosis. the major histocompatibility complex class i subtype hla-a*0201 is one of the most prevalent class i alleles, with a frequency of over 30% in most populations. hla-a*0201 transgenic, h-2db/mouse beta2-microglobulin double-knockout mice (hhd) which express human hla-a*0201 but no mouse class i, was shown t...

Superdominance Among Immunodominant H-2K-Restricted Epitopes and Reversal by Dendritic Cell-Mediated Antigen Delivery