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    CD8 - Wikipedia

    CD8はT細胞受容体の共受容体として働く膜貫通糖タンパク質である。T細胞受容体と同様に主要組織適合抗原(MHC)に結合するが、MHC-Iと特異的に結合する 。CD8にはαとβの2種類のアイソフォームが知られ、それぞれ異なる遺伝子から翻訳される。ヒトの場合、両遺伝子とも2番染色体の2p12遺伝子座に位 … See more

    CD8共受容体は主にいわゆるキラーT細胞(細胞傷害性T細胞)の細胞膜上に発現しているが、ナチュラルキラー細胞胸腺上皮細胞、樹状細胞にも発現している。非ホジキンリンパ腫の … See more

    CD8が機能するにはCD8が二量体を形成する必要がある。最も一般的な形態では、CD8-αとCD8-βの架橋からなる。これらの分子はそれぞれ See more

    CD8-αの細胞外の免疫グロブリン可変領域様ドメインはMHC-Iのα3タンパク質と結合する 。この結合は抗原特異的な活性化において、細胞傷害性T細胞とその標的細胞(感染細胞等)の … See more

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  3. CD8 - Wikipedia

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    The CD8 co-receptor is predominantly expressed on the surface of cytotoxic T cells, but can also be found on natural killer cells, cortical thymocytes, and dendritic cells. The CD8 molecule is a marker for cytotoxic T cell population. It is expressed in T cell lymphoblastic lymphoma and hypo-pigmented mycosis fungoides.
    en.wikipedia.org
    CD8 T cells play crucial roles in immune surveillance and defense against infections and cancer. After encountering antigenic stimulation, naïve CD8 T cells differentiate and acquire effector functions, enabling them to eliminate infected or malignant cells.
    Cytotoxic CD8+ T cells play a key role in the elimination of intracellular infections and malignant cells and can provide long-term protective immunity. In the response to infection, CD8+ T cell metabolism is coupled to transcriptional, translational and epigenetic changes that are driven by extracellular metabolites and immunological signals.
    CD8 T cells are derived from lymphoid progenitor cells in the bone marrow and undergo further maturation in the thymus. Thymic mature CD8 T cells, known as naïve CD8 T cells, are poised to be activated after encountering specific antigens.
  5. CD8 T-cell subsets: heterogeneity, functions, and therapeutic ...

  6. Cytotoxic CD8 + T cells in cancer and cancer immunotherapy

  7. CD8+ T-Cell Memory: The Why, the When, and the How - PMC

  8. CD8 + T cell metabolism in infection and cancer - PubMed

  9. CD8 + T cell metabolism in infection and cancer - Nature

  10. CD8+ T Cells: Foot Soldiers of the Immune System - PMC

  11. Cells T CD8+ | British Society for Immunology

  12. CD8+ T cell metabolism in infection and cancer - PMC

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