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Cell cycle perturbating agents in a line of human thyroid transformed cells in culture (HuT)

✍ Scribed by Aldo Mancini; Maria Rosaria Faraone-Mennella; Piera Quesada; Maria Malanga; Benedetta Farinai


Book ID
104672703
Publisher
Springer
Year
1991
Tongue
English
Weight
617 KB
Volume
103
Category
Article
ISSN
0300-8177

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✦ Synopsis


Culture and differentiation parameters of a human thyroid transformed cell line (HuT) were analyzed. Treatment with high concentrations of chemical agents namely dimethyl sulphoxide and retinoic acid, exerted a dramatic cytotoxic effect. The exposure of these cells to the lowest doses of retinoic acid as well as to 8 mM-16 mM 3-aminobenzamide a potent inhibitor of poly(ADPribose)polymerase, resulted in a delay of cell proliferation. Poly(ADPribose)polymerase activity was differently affected by retinoic acid (stimulation) and 3-aminobenzamide (inhibition).


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