Cisplatin resistance driver claspin is a target for immunotherapy in urothelial carcinoma
Cisplatin resistance driver claspin is a target for immunotherapy in urothelial carcinoma
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顺铂耐药驱动程序 claspin 是尿路上皮癌免疫治疗的靶点
DOI:
10.1007/s00262-023-03388-5
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发表时间:
2023
影响因子:
5.8
通讯作者:
Torigoe T.
中科院分区:
文献类型:
--
作者:
Yamada S;Miyata H;Isono M;Hori K;Yanagawa J;Murai A;Minowa T;Mizue Y;Sasaki K;Murata K;Tokita S;Nakatsugawa M;Iwabuchi S;Hashimoto S;Kubo T;Kanaseki T;Tsukahara T;Abe T;Shinohara N;Hirohashi Y;Torigoe T.
Bladder cancer is a major and fatal urological disease. Cisplatin is a key drug for the treatment of bladder cancer, especially in muscle-invasive cases. In most cases of bladder cancer, cisplatin is effective; however, resistance to cisplatin has a significant negative impact on prognosis. Thus, a treatment strategy for cisplatin-resistant bladder cancer is essential to improve the prognosis. In this study, we established a cisplatin-resistant (CR) bladder cancer cell line using an urothelial carcinoma cell lines (UM-UC-3 and J82). We screened for potential targets in CR cells and found that claspin (CLSPN) was overexpressed.CLSPNmRNA knockdown revealed thatCLSPNhad a role in cisplatin resistance in CR cells. In our previous study, we identified human leukocyte antigen (HLA)-A*02:01-restrictedCLSPNpeptide by HLA ligandome analysis. Thus, we generated aCLSPNpeptide-specific cytotoxic T lymphocyte clone that recognized CR cells at a higher level than wild-type UM-UC-3 cells. These findings indicate thatCLSPNis a driver of cisplatin resistance andCLSPNpeptide-specific immunotherapy may be effective for cisplatin-resistant cases.
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影响因子:
4
作者:
Babasaki T;Sentani K;Sekino Y;Kobayashi G;Thang Pham Q;Katsuya N;Akabane S;Taniyama D;Hayashi T;Shiota M;Oue N;Teishima J;Matsubara A;Yasui W
通讯作者:
Yasui W
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
奥田諒;孫略;関根圭輔;松井智栄美;坪井康次;谷口英樹;古森公浩;廣橋良彦
通讯作者:
廣橋良彦
影响因子:
5.7
作者:
Hirohashi Y;Torigoe T;Tsukahara T;Kanaseki T;Kochin V;Sato N
通讯作者:
Sato N
影响因子:
8.8
作者:
Arnau Ulsamer;A. Martínez;Sina Bader;Sara Rodríguez;R. Freire;J. Méndez;Eulàlia de Nadal;F. Posas
通讯作者:
F. Posas
影响因子:
16
作者:
Peschiaroli, Angelo;Dorrello, N. Valerio;Pagano, Michele
通讯作者:
Pagano, Michele