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GERANYLGERANYLACETONE ATTENUATES CISPLATIN-INDUCED REDUCTIONS IN CELL VIABILITY BY SUPPRESSING THE ELEVATION OF INTRACELLULAR P53 CONTENT WITHOUT HEAT SHOCK PROTEIN INDUCTION
https://doi.org/10.18999/nagjms.74.1-2.123
https://doi.org/10.18999/nagjms.74.1-2.1230946d4c5-c262-4c91-af0c-6ba2d9305457
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
12_Hasegawa.pdf (298.4 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-02-29 | |||||
| タイトル | ||||||
| タイトル | GERANYLGERANYLACETONE ATTENUATES CISPLATIN-INDUCED REDUCTIONS IN CELL VIABILITY BY SUPPRESSING THE ELEVATION OF INTRACELLULAR P53 CONTENT WITHOUT HEAT SHOCK PROTEIN INDUCTION | |||||
| 言語 | en | |||||
| 著者 |
HASEGAWA, MOTOFUSA
× HASEGAWA, MOTOFUSA× ISHIGURO, KAZUHIRO× ANDO, TAKAFUMI× GOTO, HIDEMI |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Geranylgeranylacetone | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Heat shock protein 70 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | p53 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cisplatin | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Geranylgeranylacetone (GGA) was originally used as an anti-ulcer drug to protect gastric mucosa from various stresses, and it is also known to induce heat shock proteins (HSPs), especially HSP70. However, it remains unclear how GGA affects cellular functions in the presence of anti-cancer drugs. We investigated the effects of GGA on cellular viability, caspase-3 activation, HSP induction and p53 content in the presence of cisplatin (CDDP). Rat intestinal epithelium-derived IEC-18 cells and human colon cancer-derived CW-2 cells were incubated with GGA in the presence of CDDP, and we observed that GGA attenuated CDDP-induced viability reductions. GGA also suppressed CDDP-induced caspase-3 activation. However, GGA induced neither HSP70 nor GRP78 expression in the presence of CDDP. We found that GGA suppressed the CDDP-induced elevation of intracellular p53 content. In conclusion, GGA attenuates viability reductions and caspase-3 activation in CDDP-treated cells by suppressing the elevation of intracellular p53 content without HSP induction. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Nagoya University School of Medicine | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ID登録 | ||||||
| ID登録 | 10.18999/nagjms.74.1-2.123 | |||||
| ID登録タイプ | JaLC | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/7412/7412.html | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0027-7622 | |||||
| ISSN（Online） | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2186-3326 | |||||
| 書誌情報 |
en : Nagoya Journal of Medical Science 巻 74, 号 1-2, p. 123-131, 発行日 2012-02 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/16029 | |||||
| 識別子タイプ | HDL | |||||
