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Lv T, Wang Y, Ou D, Liu P, Qin S, Liu L, Lou P, Wang X. IMRT combined with S-1 concurrent chemoradiotherapy in locally advanced nasopharyngeal carcinoma: a prospective phase II study. Invest New Drugs 2019; 37:352-359. [DOI: 10.1007/s10637-018-00720-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 12/25/2018] [Indexed: 01/20/2023]
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Okuda K, Tatematsu T, Yano M, Nakamae K, Yamada T, Kasugai T, Nishida T, Sano M, Moriyama S, Haneda H, Kawano O, Sakane T, Oda R, Watanabe T, Nakanishi R. The relationship between the expression of thymidylate synthase, dihydropyrimidine dehydrogenase, orotate phosphoribosyltransferase, excision repair cross-complementation group 1 and class III β-tubulin, and the therapeutic effect of S-1 or carboplatin plus paclitaxel in non-small-cell lung cancer. Mol Clin Oncol 2018; 9:21-29. [PMID: 29977535 PMCID: PMC6031014 DOI: 10.3892/mco.2018.1619] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 05/02/2018] [Indexed: 11/26/2022] Open
Abstract
Previous studies have reported that the expressions of specific proteins may predict the efficacy of chemotherapy agents for non-small cell lung cancer (NSCLC) patients. The present study evaluated the expression of proteins hypothesized to be associated with the effect of chemotherapeutic agents in 38 NSCLC patients with pathological stage II and IIIA. The subjects received carboplatin plus paclitaxel (CP) or S-1 as adjuvant chemotherapy following complete resection. The protein expressions evaluated were those of thymidylate synthase (TS), dihydropyrimidine dehydrogenase (DPD) and orotate phsphoribosyltransferase (OPRT), which were suspected to be associated with the effect of S-1 agents, excision repair cross-complementation group 1 (ERCC1), which was suspected to be associated with the effect of platinum-based agents, and class III β-tubulin (TUBB3), which was suspected to be associated with the effect of taxane-based agents. The positive rate of TS was 55.3% (n=21/38), DPD was 57.9% (n=22/38), OPRT was 42.1% (n=16/38), ERCC1 was 47.4% (n=18/38) and TUBB3 was 44.7% (n=17/38). Among the patients who received S-1 adjuvant chemotherapy, TS-negative cases demonstrated a significantly better disease-free survival than positive cases. Thus, TS protein expression may have been a factor that predicted the effect of S-1 agent as adjuvant chemotherapy.
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Affiliation(s)
- Katsuhiro Okuda
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Tsutomu Tatematsu
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Motoki Yano
- Department of Surgery, Aichi Medical University, Nagakute, Aichi 480-1195, Japan
| | - Katsumi Nakamae
- Department of Surgery, Nagoya City West Medical Center, Nagoya, Aichi 462-8508, Japan
| | - Takeshi Yamada
- Department of Surgery, Kariya Toyota General Hospital, Kariya, Aichi 448-8505, Japan
| | - Toshio Kasugai
- Department of Surgery, Matsunami General Hospital, Hashima, Gifu 501-6062, Japan
| | - Tsutomu Nishida
- Department of Surgery, Toyokawa City Hospital, Toyokawa, Aichi 442-8561, Japan
| | - Masaaki Sano
- Department of Surgery, Nagoya Memorial Hospital, Nagoya, Aichi 468-8520, Japan
| | - Satoru Moriyama
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Hiroshi Haneda
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Osamu Kawano
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Tadashi Sakane
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Risa Oda
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Takuya Watanabe
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Ryoichi Nakanishi
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
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