| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Interleukin-1 as an Autocrine Stimulator in the Growth of Human Ovarian Cancer Cells |
|
言語 |
en |
| 作成者 |
Kawakami, Yosuke
Nagai, Nobutaka
Ota, Sanae
Ohama, Koso
Yamashita, Uki
|
| 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 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
IL-1 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Autocrine stimulation |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Ovarian cancer cells |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
EGF receptor |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
490 |
| 内容記述 |
|
|
内容記述 |
The role of interleukin-1 (IL-1), a multifunctional cytokine which mediates important immune responses, was investigated in the growth of ovarian cancer cell lines in vitro. The messenger RNA for IL-1α and IL-1β was expressed in six and four ovarian cancer cell lines, respectively out of eight. Measurement of IL-1 in the eight cell lines by enzyme-linked immunosorbent assay revealed that two lines, MCAS and TYK-nu, secreted a high amount of IL-1α, but that none secreted IL-1βafter 72 hours of incubation. The growth of these cells was significantly stimulated by the addition of recombinant IL-1α(rIL-1α) in a concentration-dependent manner in a 96 hour culture. The maximum response was obtained with 10 ng/ml of IL-1αby counting the viable cell number using trypan blue. [3H]-thymidine incorporation by these cells was also stimulated by a 72 hour incubation with rIL-1α. The spontaneous growth of these cells was inhibited by the addition of anti-IL-1αantibody, anti-IL-1 receptor antibody or IL-1 receptor antagonist. These cells expressed two classes of IL-1-binding receptors on their surface as detected by [125I]-labeled rIL-1α. These results indicate that IL-1αis an autocrine growth stimulator for some ovarian cancer cells and suggest that IL-1αplays an important role in the progression of this disease. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Hiroshima University Medical Press |
| 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 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0018-2052 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00664312 |
| 開始ページ |
|
|
開始ページ |
51 |
| 書誌情報 |
Hiroshima Journal of Medical Sciences
Hiroshima Journal of Medical Sciences
巻 46,
号 1,
p. 51-59,
発行日 1997-03
|
| 旧ID |
37817 |
HiroshimaJMedSci_46_51.pdf (780.6 KB)
