Alternative Title口腔扁平上皮癌におけるInterleukin-6とSTAT3の臨床的役割
Periodical titlePathology & Oncology Research
Degree grantor/typeNagasaki University (長崎大学)
Note (General)The effect inflammation has on cancer prognosis is marked by the presence of cytokines and chemokines. Interleukin-6 (IL-6) is one a multifunctional cytokine that regulates inflammatory responses. We investigated the roles of IL-6 and STAT3 and examined the relationship between IL-6 signaling and clinicopathological factors in patients with oral squamous cell carcinoma (OSCC). We retrospectively examined 116 patients who underwent radical surgery for OSCC. IL-6 and STAT3 expression were detected by immunohistochemistry. IL-6 and STAT3 positivity were detected by IHC, at 78.4 and 80.2 %, respectively. IL-6 expression was significantly associated with pattern of invasion (P = 0.004), vascular invasion (P = 0.003), and pathological nodal status (P = 0.019). Multivariate logistic regression analysis revealed that IL-6 expression was significantly associated with vascular invasion (P = 0.044). Meanwhile, there was no significant association between STAT3 expression and clinicopathological factors and no significant relationship between IL-6 and STAT3 expression. IL-6 expression was significantly associated with 5-year disease-free survival. These results suggest that IL-6 is involved in lymphangiogenesis and recurrence in OSCC.
長崎大学学位論文 学位記番号:博(医歯薬)甲第921号 学位授与年月日:平成29年3月21日
Author: Kenichi Shinagawa, Souichi Yanamoto, Tomofumi Naruse, Akiko Kawakita, Kota Morishita, Yuki Sakamoto, Satoshi Rokutanda, Masahiro Umeda
Citation: Pathology & Oncology Research, 23(2), pp.425-431; 2017
Nagasaki University (長崎大学), 博士(歯学) (2017-03-21)
DOIinfo:doi/10.1007/s12253-016-0134-x
Collection (particular)国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
Date Accepted (W3CDTF)2018-06-04T01:14:06+09:00
Data Provider (Database)国立国会図書館 : 国立国会図書館デジタルコレクション