By stimulating human t lymphocytes with an autologous renal carcinoma cell line, we obtained CTL recognizing an antigen composed of a peptide presented by HLA-B51 and derived form a novel, ubiquitous protein called RU1. Surprisingly, the CTL failed to lyse the autologous EBV-transformed B cell (EBV-B cells), event though the latter expressed the RU1 protein. To explain this paradox, we studied the processing of the RU1/HLA-B51 antigen by proteasomes from tumor cells or from EBV-B cells. Digestions of a precursor peptide encompassing the antigenic épitope were performed in vitro with purified proteasomes. The digests were then tested for recognition by the CTL, and analyser by HPLC and mass spectrometry. We hence determined that the proteaso...
AbstractBackground: Major histocompatibility complex (MHC) class I molecules present short peptides ...
The Epstein-Barr virus (EBV) nuclear antigen 1 (EBNA1) is generally expressed in all EBV-associated ...
Efficient processing of target antigens by the ubiquitin-proteasome-system (UPS) is essential for t...
AbstractBy stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recogni...
AbstractBy stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recogni...
By stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recognizing an ...
By stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recognizing an ...
By stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recognizing an ...
By stimulating human CD8(+) T lymphocytes with autologous dendritic cells infected with an adenoviru...
By stimulating human CD8(+) T lymphocytes with autologous dendritic cells infected with an adenoviru...
Peptides recognized by cytolytic T lymphocytes (CTL) on tumors usually originate from the degradatio...
Most antigenic peptides recognized by CD8 T lymphocytes are produced through degradation of intracel...
[Identification of cancer antigens of relevance for specific cancer immunotherapy]. Cytolytic T lymp...
We have analyzed the presentation of human histocompatability leukocyte antigen-A*0201-associated tu...
The Epstein-Barr virus (EBV)-encoded nuclear antigen 1 (EBNA1) is expressed in all EBV-associated tu...
AbstractBackground: Major histocompatibility complex (MHC) class I molecules present short peptides ...
The Epstein-Barr virus (EBV) nuclear antigen 1 (EBNA1) is generally expressed in all EBV-associated ...
Efficient processing of target antigens by the ubiquitin-proteasome-system (UPS) is essential for t...
AbstractBy stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recogni...
AbstractBy stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recogni...
By stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recognizing an ...
By stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recognizing an ...
By stimulating human lymphocytes with an autologous renal carcinoma, we obtained CTL recognizing an ...
By stimulating human CD8(+) T lymphocytes with autologous dendritic cells infected with an adenoviru...
By stimulating human CD8(+) T lymphocytes with autologous dendritic cells infected with an adenoviru...
Peptides recognized by cytolytic T lymphocytes (CTL) on tumors usually originate from the degradatio...
Most antigenic peptides recognized by CD8 T lymphocytes are produced through degradation of intracel...
[Identification of cancer antigens of relevance for specific cancer immunotherapy]. Cytolytic T lymp...
We have analyzed the presentation of human histocompatability leukocyte antigen-A*0201-associated tu...
The Epstein-Barr virus (EBV)-encoded nuclear antigen 1 (EBNA1) is expressed in all EBV-associated tu...
AbstractBackground: Major histocompatibility complex (MHC) class I molecules present short peptides ...
The Epstein-Barr virus (EBV) nuclear antigen 1 (EBNA1) is generally expressed in all EBV-associated ...
Efficient processing of target antigens by the ubiquitin-proteasome-system (UPS) is essential for t...