Bean M A, Kodera Y, Cummings K B, Bloom B R
J Exp Med. 1977 Nov 1;146(5):1455-60. doi: 10.1084/jem.146.5.1455.
Blood leukocytes from an immunologically hyporesponsive patient with urinary bladder carcinoma were found to be deficient in their ability to stimulate 3 of 27 responder leukocyte preparations from normal individuals in one-way mixed leukocyte culture (MLC). The patient's T-depleted leukocytes, however, functioned adequately as stimulator cells. T-enriched lymphocytes from this patient suppressed the MLC responsiveness of those three normals but not the responsiveness of other normals. The patient's cells suppressed the MLC responsiveness of only one of each of the parents of two of the normals who could be suppressed by the patient's leukocytes suggesting a possible genetic restriction to this suppressor cell activity.
在单向混合淋巴细胞培养(MLC)中,发现一名免疫反应低下的膀胱癌患者的血液白细胞刺激来自正常个体的27种反应性白细胞制剂中的3种的能力存在缺陷。然而,该患者的T细胞耗竭白细胞作为刺激细胞功能正常。来自该患者的富含T淋巴细胞抑制了这三名正常人的MLC反应性,但没有抑制其他正常人的反应性。该患者的细胞仅抑制了两名正常人中各自一名父母的MLC反应性,而这两名正常人的MLC反应性可被该患者的白细胞抑制,这表明这种抑制细胞活性可能存在遗传限制。