Moretta L, Ferrarini M, Mingari M C, Moretta A, Webb S R
J Immunol. 1976 Dec;117(6):2171-4.
Human T lymphocytes in peripheral blood have been shown to have receptors for IgG (Tgamma) or IgM (Tmu). Cultured Tgamma cells do not express receptors for IgM and purified Tmu cells do not have receptors for IgG, thus they appear to be distinct T cell populations. Although the two subpopulations show similar response patterns to concanavalin A, Tmu and Tgamma cells exhibit different dose-response curves to phytohemagglutinin. The normal response pattern to phytohemagglutinin requires a mixture of T cell subpopulations suggesting that synergistic interactions may occur.
外周血中的人类T淋巴细胞已被证明具有IgG（Tγ）或IgM（Tμ）受体。培养的Tγ细胞不表达IgM受体，纯化的Tμ细胞也没有IgG受体，因此它们似乎是不同的T细胞群体。尽管这两个亚群对刀豆球蛋白A表现出相似的反应模式，但Tμ和Tγ细胞对植物血凝素表现出不同的剂量反应曲线。对植物血凝素的正常反应模式需要T细胞亚群的混合，这表明可能发生协同相互作用。
