- 日
- 関
English Journal
- Good news, bad news for missing-self recognition by NK cells: autoimmune control but viral evasion.
- Vivier E, Romagné F.SourceCentre d'Immunologie de Marseille-Luminy, Université de la Méditerranée, Marseille 13288, France. vivier@ciml.univ-mrs.fr
- Immunity.Immunity.2007 May;26(5):549-51.
- In this issue of Immunity, Voigt et al. (2007) and Lu et al. (2007) extend the understanding of the consequences of missing-self recognition in immune evasion and immune cell regulation via NKRP-1 and CD94-NKG2A inhibitory receptors, respectively.
- PMID 17521583
- Identification of circulating antigen-specific CD4+ T lymphocytes with a CCR5+, cytotoxic phenotype in an HIV-1 long-term nonprogressor and in CMV infection.
- Zaunders JJ, Dyer WB, Wang B, Munier ML, Miranda-Saksena M, Newton R, Moore J, Mackay CR, Cooper DA, Saksena NK, Kelleher AD.SourceCentre for Immunology, St Vincent's Hospital, and University of New South Wales, Sydney, Australia. j.zaunders@cfi.unsw.edu.au
- Blood.Blood.2004 Mar 15;103(6):2238-47. Epub 2003 Nov 26.
- Antigen-specific CD4+ effector T cells primarily provide help for B-cell antibody responses and CD8+ cytotoxic T-lymphocyte (CTL) responses. We have found an expanded population of HIV-1 p24-specific, T-cell receptor V beta 17+, CD4+ T lymphocytes, defined by in vitro proliferative and interferon-ga
- PMID 14645006
Japanese Journal
- Effects of Exposure to Decabromodiphenyl Ether on the Development of the Immune System in Rats
- Teshima Reiko,Nakamura Ryosuke,Nakamura Rika,Hachisuka Akiko,Sawada Jun-ichi,Shibutani Makoto
- Journal of health science 54(4), 382-389, 2008-08-01
- … On PND 21 and 77, lymphocytes (Lymph) in the spleen, thymus, and peripheral blood of male pups were subjected to flow cytometric analyses for expression of surface markers [CD3, CD4, CD8a, CD25, CD45RA, CD71, and CD161(NKRP1A)]. …
- NAID 110006835683
- Analysis of a 1-Mb BAC contig overlapping the mouse Nkrp1 cluster of genes : cloning of three new Nkrp1 members, Nkrp1d, Nkrp1e, and Nkrp1f
Related Links
- ... cells that co-express NKRP-1 and TCR on ResearchGate, the professional network for scientists. Article Natural T cells: cells that co-express NKRP-1 and TCR ...
- NKRP Narodnyj Komissariat Rybnoj Promyshlennosti Note: Acronym Finder has no verified definitions for NKRP
Related Pictures
★リンクテーブル★
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- 英
- natural killer cell, NK cell
- 同
- NK細胞
- 関
- 単球、自然免疫、LAK細胞、ナチュラルキラー細胞活性、natural killer
概念
- Large granular lymphocytes(LGLs) or NK cells account for 5-10% of periphral blood plymphocytes.(HAR.2024)
- 単球と共に自然免疫に関与
- ウイルス感染細胞やガン細胞を傷害する細胞で、T細胞に特異的なマーカをもたずに直接標的細胞を攻撃する (人間の正常構造と機能 VIIA血管・免疫 p.29)
- II型アレルギーにかかわる
分子細胞学的な定義
機能
自然免疫
- activation signalにより、IFN-γの放出や顆粒(パーフォリン、グランザイム)を放出する(IMM.96)
- IgGのFc部を結合し、顆粒を放出する(IMM.96)
分子マーカー
~
- CD8:IL-2に反応してNK細胞が増殖
- CD57:多くの細胞表面で発現
ケモカイン
- IL-2により活性化し、細胞障害能が高まる (SPU.65)
受容体
- MHC class Iを認識して攻撃を抑制。MHC class Iが少ないと抑制が外れる(IMM.96)
[★]
- 同
- NKRP1, NKRP-1
発現細胞
分子量
機能
ファミリー