کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10900333 | 1084636 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
S-1, an oral fluoropyrimidine anti-cancer agent, enhanced radiosensitivity in a human oral cancer cell line in vivo and in vitro: involvement possibility of inhibition of survival signal, Akt/PKB
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
تحقیقات سرطان
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: S-1, an oral fluoropyrimidine anti-cancer agent, enhanced radiosensitivity in a human oral cancer cell line in vivo and in vitro: involvement possibility of inhibition of survival signal, Akt/PKB S-1, an oral fluoropyrimidine anti-cancer agent, enhanced radiosensitivity in a human oral cancer cell line in vivo and in vitro: involvement possibility of inhibition of survival signal, Akt/PKB](/preview/png/10900333.png)
چکیده انگلیسی
To examine the effect of an oral fluoropyrimidine anti-cancer agent (S-1) on the radiosensitivity of a human oral cancer cell line with focusing on inhibition of survival signal, Akt/PKB. A human oral cell cancer cell line B88 was used. Activation of Akt/PKB in vivo was examined by immunohistochemistry, and apoptotic cells were detected by TUNEL method. Activation of Akt/PKB in vitro was investigated by Western blot and ELISA, and apoptotic cells were detected by Hoechst 33258 staining. S-1 (10 mg/kg/day or 50 μg/ml) greatly enhanced radiosensitivity in B88 cells by suppressing the activation of Akt/PKB. Significant increase in the percentage of apoptotic cells was observed in S-1 treated B88 cells. Survival signals Akt/PKB may be involved in determining radiosensitivity. S-1, an oral fluoropyrimidine anti-cancer agent can exert the enhancing effect on radiation by suppressing the activation of Akt/PKB.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cancer Letters - Volume 226, Issue 2, 26 August 2005, Pages 161-168
Journal: Cancer Letters - Volume 226, Issue 2, 26 August 2005, Pages 161-168
نویسندگان
Koji Harada, Shin-ichi Kawaguchi, Supriatno Supriatno, Yuichiro Kawashima, Hideo Yoshida, Mitsunobu Sato,