問題詳情

6.NKT細胞可以辨識下列那一種分子?
(A)CD1
(B)CD2
(C)MHC class I
(D)MHC class II

參考答案

答案:A
難度:適中0.409091
統計:A(108),B(48),C(86),D(22),E(0)

用户評論

李聿】評論

請問MHC-I不可以嗎?

etrnya】評論

NKT cells are a relatively newly recognized member of the immune community, with profound effects on the rest of the immune system despite their small numbers. They are true T cells with a T cell receptor (TCR), but unlike conventional T cells that detect peptide antigens presented by conventional major histocompatibility (MHC) molecules, NKT cells recognize lipid antigens presented by CD1d, a non-classical MHC molecule. 

sydney】評論

NKT同時具有Tcell及NK cell活性,具非多樣性TCR不與MHC結合具有CD1辨識醣類抗原。

李嘉哲】評論

NKT細胞的TCR不會辨識MHC上的胜肽,但可辨識CD1分子呈現的醣酯類