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PubMed · 2338133

Placental CSF-like activity.

R Meagher·A Amsden·J Hunt·M Soares·L Sogor·R N Smith
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Abstract

We have examined amniotic fluid and cultured supernatants of a variety of placental cells for the presence of colony-stimulating factor (CSF) activity. The supernatants of cultured human choriocarcinoma cell lines, Jeg and Jar, contained CSF activity that induced the formation of granulocyte-macrophage colony-forming unit (CFU-GM) and multipotential colony-forming unit (CFU-GEMM) colonies. Cultured supernatants of nontransformed rat placental cells, chorionic villous cells, and amniotic fluid also induced CFU-GM colonies.

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Amniotic FluidAnimalsChoriocarcinomaChorionic VilliColony-Forming Units AssayColony-Stimulating FactorsCulture MediaErythrocytesFemaleGranulocytesHumansMacrophagesMegakaryocytesMicePlacentaPregnancyRatsTrophoblastsTumor Cells, CulturedUterine NeoplasmsJournal Article

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R Meagher, A Amsden, J Hunt, M Soares, L Sogor, R N Smith. 1990. Placental CSF-like activity.. https://pubmed.ncbi.nlm.nih.gov/2338133/

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