著作: Tanaka Haruko/[前田 健一]/Nakamura Yoichi/Azuma Masahiko/[楊河 宏章]/[曽根 三郎]/CD40 and IFN-γ dependent T cell activation by human bronchial epithelial cells/[The Journal of Medical Investigation : JMI]
ヘルプを読む
「著作」(著作(著書,論文,レター,国際会議など))は,研究業績にかかる著作(著書,論文,レター,国際会議など)を登録するテーブルです. (この情報が属するテーブルの詳細な定義を見る)
- 項目名の部分にマウスカーソルを置いて少し待つと,項目の簡単な説明がツールチップ表示されます.
|
|||||
種別 | 必須 | 学術論文(審査論文) | |||
---|---|---|---|---|---|
言語 | 必須 | 英語 | |||
招待 | 推奨 | ||||
審査 | 推奨 | ||||
カテゴリ | 推奨 | ||||
共著種別 | 推奨 | ||||
学究種別 | 推奨 | ||||
組織 | 推奨 | ||||
著者 | 必須 | ||||
題名 | 必須 |
(英) CD40 and IFN-γ dependent T cell activation by human bronchial epithelial cells |
|||
副題 | 任意 | ||||
要約 | 任意 |
(英) We examined whether freshly isolated human bronchial cells (HBEC) and bronchial epithelial cell line/BEAS-2B cells expressed surface molecules required for APC function. These cells expressed CD40 and ICAM-1, but not B7-1, B7-2 or HLA-DR molecules. Treatment of these cells with IFN-gamma resulted in enhanced expression of CD40 and ICAM-1 as well as induction of HLA-DR expression. Th2 cytokines such as IL-4 and IL-5, proinflammatory cytokine of GM-CSF and nonspecific activator endotoxin had no effect on these phenotypic expressions. Functional examinations showed that allogeneic lymphocytes purified from peripheral blood strongly proliferated in response to BEAS-2B cells cultured with IFN-gamma, but only weakly compared with those without IFN-gamma. When allogeneic lymphocytes were purified to CD4+ cells, the proliferative response against BEAS-2B cells was abolished. Blockade of CD40-CD40L interaction by anti-CD40 antibody also inhibited the proliferation of lymphocytes to BEAS-2B cells, although this treatment showed a minimum effect on the response to allogeneic MNC. Thus, bronchial epithelial cells have the ability to present allogeneic antigens to T cells in both CD40- and IFN-gamma-dependent manners under the presence of third party cells that transduce co-stimulatory signals. |
|||
キーワード | 推奨 |
|
|||
発行所 | 推奨 | ||||
誌名 | 必須 |
The Journal of Medical Investigation : JMI([徳島大学.医学部])
(pISSN: 1343-1420, eISSN: 1349-6867)
|
|||
巻 | 必須 | 48 | |||
号 | 必須 | 1, 2 | |||
頁 | 必須 | 109 117 | |||
都市 | 任意 | ||||
年月日 | 必須 | 2001年 2月 初日 | |||
URL | 任意 | ||||
DOI | 任意 | ||||
PMID | 任意 | 11286011 (→Scopusで検索) | |||
CRID | 任意 | ||||
WOS | 任意 | ||||
Scopus | 任意 | ||||
機関リポジトリ | 29070 | ||||
評価値 | 任意 | ||||
被引用数 | 任意 | ||||
指導教員 | 推奨 | ||||
備考 | 任意 |
|