The Effect of Replacement of Methionine by Homocystine on Survival of Malignant and Normal Adult Mammalian Cells in Culture

In tissue cultures of normal adult and malignant mammalian cells, homocystine has been substituted for methionine in a medium rich in folic acid and cyanocobalamin. Normal adult cells thrive. Three highly malignant cell types from three different species, including man, die.

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Veröffentlicht in:Proceedings of the National Academy of Sciences - PNAS 1974-04, Vol.71 (4), p.1133-1136
Hauptverfasser: Halpern, Barbara C., Clark, Brian R., Hardy, Dorothy N., Halpern, Richard M., Smith, Roberts A.
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container_issue 4
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container_title Proceedings of the National Academy of Sciences - PNAS
container_volume 71
creator Halpern, Barbara C.
Clark, Brian R.
Hardy, Dorothy N.
Halpern, Richard M.
Smith, Roberts A.
description In tissue cultures of normal adult and malignant mammalian cells, homocystine has been substituted for methionine in a medium rich in folic acid and cyanocobalamin. Normal adult cells thrive. Three highly malignant cell types from three different species, including man, die.
doi_str_mv 10.1073/pnas.71.4.1133
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source MEDLINE; JSTOR Archive Collection A-Z Listing; PubMed Central; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry
subjects Adults
Animals
Biological Sciences: Cell Biology
Breast
Carcinoma 256, Walker - metabolism
Cell culture techniques
Cell Division - drug effects
Cell growth
Cell Line
Cell lines
Cell Survival
Cells
Cells, Cultured - metabolism
Culture Media
Cultured cells
Female
Fibroblasts
Folic Acid - metabolism
Homocystine - metabolism
Humans
Leukemia
Leukemia L1210
Leukemia, Experimental
Leukemia, Myeloid
Liver
Male
Methionine - metabolism
Mice
Prostate
Rats
Tissue culture techniques
Vitamin B 12 - metabolism
Vitamin B12
title The Effect of Replacement of Methionine by Homocystine on Survival of Malignant and Normal Adult Mammalian Cells in Culture
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