Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=11092984
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\11092984
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Jpn+J+Cancer+Res
2000 ; 91
(11
): 1177-84
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Expression of tumor-rejection antigens in gynecologic cancers
#MMPMID11092984
Tanaka S
; Tsuda N
; Kawano K
; Sakamoto M
; Nishida T
; Hashimoto T
; Shichijo S
; Kamura T
; Itoh K
Jpn J Cancer Res
2000[Nov]; 91
(11
): 1177-84
PMID11092984
show ga
We recently reported the four tumor-rejection antigens (SART1(259), SART2, SART3,
and ART4) that possess tumor epitopes capable of inducing HLA-A2402-restricted
cytotoxic T lymphocytes (CTLs) in cancer patients. This study investigated the
expression of these tumor antigens in gynecologic cancers, including 33 ovarian
cancers, 38 cervical cancers, and 40 endometrial cancers. SART1(259) antigen was
detected in 56%, 35%, and 30% of ovarian, cervical and endometrial cancers, while
SART2 antigen was detected in 46%, 66%, and 30% of these cancers, respectively.
Both SART3 and ART4 antigens were detectable in the majority of these gynecologic
cancers tested. In contrast, none of these antigens was detectable in any of the
normal ovarian and uterine tissues tested. Peripheral blood mononuclear cells
(PBMCs) of HLA-A24(+) patients with gynecologic cancers were found to produce
significant levels of interferon-gamma in response to HLA-A24(+) SART3(+)
gynecologic cancer cells after having been stimulated three times in vitro with
either SART3(109 - 118) or SART3(315 - 323) peptide. These PBMCs lysed HLA-A24(+)
SART3(+) gynecologic cancer cells, but not HLA-A24(-) SART3(+) gynecologic cancer
cells or HLA-A24(+) normal cells. Therefore, these four antigens and their
peptides, including SART3 peptides, would be appropriate molecules for use in
specific immunotherapy of HLA-A24(+) gynecologic cancer patients.