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低丙种球蛋白血症患者亚群的淋巴细胞在体外产生特异性抗流感病毒抗体。

Specific anti-influenza virus antibody production in vitro by lymphocytes from a subset of patients with hypogammaglobulinemia.

作者信息

Yarchoan R, Schneider H S, Wray B B, Nelson D L

出版信息

J Clin Invest. 1983 Jun;71(6):1720-7. doi: 10.1172/jci110926.

Abstract

Specific anti-influenza virus antibody production in vitro was studied in peripheral blood mononuclear cells from 17 patients with hypogammaglobulinemia. Cells obtained from 6 of 12 patients with common variable hypogammaglobulinemia produced anti-influenza virus antibody, predominantly of the IgM isotype, when cultured in vitro with type A influenza virus. No antibody was produced in vitro, however, by cells from either of two patients with Bruton's type X-linked hypogammaglobulinemia or by cells from any of three patients with X-linked hypogammaglobulinemia and isolated growth hormone deficiency. These studies demonstrate that peripheral blood mononuclear cells from a subset of patients with common variable hypogammaglobulinemia retain the potential to produce specific antibody in response to antigenic stimulation.

摘要

对17例低丙种球蛋白血症患者外周血单个核细胞体外产生特异性抗流感病毒抗体的情况进行了研究。在12例常见可变型低丙种球蛋白血症患者中,有6例患者的细胞在体外与甲型流感病毒一起培养时产生了抗流感病毒抗体,主要为IgM同种型。然而,2例Bruton型X连锁低丙种球蛋白血症患者的细胞,以及3例X连锁低丙种球蛋白血症合并孤立性生长激素缺乏患者中任何一例的细胞,在体外均未产生抗体。这些研究表明,常见可变型低丙种球蛋白血症患者亚组的外周血单个核细胞保留了在抗原刺激下产生特异性抗体的潜力。

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