Expression of biochemical properties of oligodendrocytes in oligodendrocyte x glioma cell hybrids proliferating in vitro

F. Arthur McMorris, Sheldon L. Miller, David E Pleasure, O. Abramsky

Research output: Contribution to journalArticle

30 Scopus citations

Abstract

In order to generate cell lines that grow continuously in tissue culture and that express the biochemical properties of oligodendrocytes (the cells which produce myelin in the central nervous system), we isolated oligodendrocytes from calf brain and fused them with C6 rat glioma cells. Of the 60 hybrid clones tested, several expressed oligodendroglial properties at levels comparable to isolated oligodendrocytes. In particular, hybrid clone CO-13-7 showed a high level of expression of all six oligodendroglial properties tested: 2′ : 3′-cyclic nucleotide 3′-phosphohydroiase, glycero-3-phosphate dehydrogenase, and induction of GPDH by hydrocortisone, all of which were also found in C6 cells and in oligodendrocytes; and galactocerebroside, sulfatide, and myelin basic protein, which were found in normal oligodendrocytes but not in C6 glioma cells. Therefore, the hybrids express a spectrum of oligodendrocyte biochemical properties that is not found in any other cell line that can be maintained continuously in tissue culture.

Original languageEnglish (US)
Pages (from-to)395-404
Number of pages10
JournalExperimental Cell Research
Volume133
Issue number2
DOIs
StatePublished - 1981
Externally publishedYes

ASJC Scopus subject areas

  • Cell Biology

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