Hyypiä T, Korkiamäki P, Vainionpää R
J Exp Med. 1985 Jun 1;161(6):1261-71. doi: 10.1084/jem.161.6.1261.
Replication of measles virus was restricted in human peripheral blood mononuclear cells (PBMC). However, in in vitro-infected, unstimulated cells, active synthesis of viral RNA and proteins occurred, while the release of infectious virus could not be detected. Stimulation with PHA caused a productive infection cycle comparable to the lytic infection. Replication of viral RNA was demonstrated in both T and B cells, and in both OKT4+- and OKT8+-depleted T cell subsets. The presence of measles virus RNA was detected in PBMC isolated from measles patients, and the production of the immunoreactive hemagglutinin protein was defective in these cells.
麻疹病毒在人外周血单个核细胞(PBMC)中的复制受到限制。然而,在体外感染的未刺激细胞中,病毒RNA和蛋白质会进行活跃合成,但无法检测到传染性病毒的释放。用PHA刺激会引发一个类似于裂解感染的有效感染周期。在T细胞和B细胞以及OKT4⁺和OKT8⁺耗尽的T细胞亚群中均证实了病毒RNA的复制。在从麻疹患者分离的PBMC中检测到了麻疹病毒RNA的存在,并且这些细胞中免疫反应性血凝素蛋白的产生存在缺陷。