Platzer E, Welte K, Gabrilove J L, Lu L, Harris P, Mertelsmann R, Moore M A
J Exp Med. 1985 Dec 1;162(6):1788-801. doi: 10.1084/jem.162.6.1788.
We studied the biological effects of pluripoietin, a human pluripotent hemopoietic colony-stimulating factor (CSF) purified from the 5637 bladder carcinoma cell line. We found that this human CSF appears to be a unique hemopoietic growth factor, differing from interleukin 3 (IL-3) by virtue of its leukemia differentiating activity in mouse and man, and from mouse granulocyte CSF, which does have differentiation-inducing activity, but lacks pluripoietic activity. In addition, differences from IL-3 were observed in cross-species activity on normal and leukemic cells.
我们研究了多能素的生物学效应,多能素是一种从5637膀胱癌细胞系中纯化出来的人多能造血集落刺激因子(CSF)。我们发现,这种人CSF似乎是一种独特的造血生长因子,在人和小鼠中其白血病分化活性与白细胞介素3(IL-3)不同,与小鼠粒细胞CSF也不同,小鼠粒细胞CSF虽具有分化诱导活性,但缺乏多能造血活性。此外,在对正常细胞和白血病细胞的跨物种活性方面也观察到了与IL-3的差异。