Effect of Donor Age on Clonal Differentiation of Human Skin Fibroblasts in vitro
- 1 January 1985
- journal article
- research article
- Published by S. Karger AG in Gerontology
- Vol. 31 (1) , 27-38
- https://doi.org/10.1159/000212678
Abstract
Human skin fibroblasts of about the same population doubling level, derived from donors of different age, were cloned. After 14 days of growth, the clones were morphologically classified, and cell counts were performed. Significant differences between the three age groups (infant, young adult, old adult) examined concerned the percentual clone type distribution. The size of a single clone depended on the clone type referring to the differentiation level of the cells in all age groups.Keywords
This publication has 2 references indexed in Scilit:
- Colony size distributions as a measure of in vivo and in vitro aging.Proceedings of the National Academy of Sciences, 1978
- Testing the Commitment Theory of Cellular AgingScience, 1977