Summary
Although baseline levels of SCE appear to be similar in metaphase cells derived from young and old human skin fibroblast cultures, as significant decline in both MMC- and AAAF-induced sister chromatid exchanges was observed in the older cell populations. Considerable variation exists in the levels of MMC-induced SCE between individual cell cultures. However, parallel examination of several cell strains from young and old donors confirmed the decrease in mutagen-induced SCE frequencies in older cell populations.
Similar content being viewed by others
References
Danner, D. B., Schneider, E. L., Pitha, J.: Exp. Cell Res. 114, 63–67 (1978)
Dutrillaux, B., Fosse, A. M., Prieur, M., Lejeune, J.: Analyse des echanges de chromatides dans les cellules somatique humaines. Traitment au BrdU et fluorescence bicolore par l'Acridine Orange. Chromosoma 48, 327–340 (1974)
Epstein, J., Williams, J. R., Little, J. B.: Rate of DNA repair in progeric and normal human fibroblasts. Biochem. Biophys. Res. Commun. 59, 850–857 (1974)
Goldstein, S.: The role of DNA repair in aging of cultured fibroblasts from xeroderma pigmentosum and normals. Proc. Soc. Exp. Biol. Med. 137, 730–734 (1971)
Hart, R. W., Setlow, R. B.: DNA repair in late-passage human cells. Mech. Ageing Dev. 5, 67–77 (1976)
Kato, H.: Mechanisms for sister chromatid exchanges and their relation to the production of chromosomal aberrations. Chromosoma 59, 179–191 (1977)
Kohn, R. R.: Aging and cell division. Science 188, 203–204 (1975)
Kram, D., Schneider, E. L., Tice, R. R., Gianas, P.: Aging and sister chromatid exchange I. The effect of aging on mitomycin-C induced sister chromatid exchange frequencies in mouse and rat bone marrow cells in vivo. Exp. Cell Res. 114, 471–475 (1978)
Latt, S. A.: Microfluorometric detection of deoxyribonucleic acid replication in human metaphase chromosomes. Proc. Natl. Acad. Sci. USA 70, 3395–3399 (1973)
Latt, S. A., Stetten, G., Juergens, L. A., Buchanan, G. R., Gerald, P. S.: Induction by alkylating agents of sister chromatid exchanges and chromatid breaks in Fanconi's anemia. Proc. Natl. Acad. Sci. USA 72, 4166–4170 (1975)
Mattern, M. R., Cerutti, P. A.: Age-dependent excision repair of damaged thymine from γ-irradiated DNA by isolated nuclei from human fibroblasts. Nature 254, 450–452 (1975)
Norris, A. H., Shock, N. W.: Ageing and variability. Ann. NY Acad. Sci. 134, 591–601 (1966)
Painter, R. B., Clarkson, J. M., Young, B. R.: Ultraviolet-induced repair relication in aging diploid human cells (WI-38). Radiat. Res. 56, 560–564 (1973)
Perry, P., Evans, H. J.: Cytological detection of mutagen-carcinogen exposure by sister chromatid exchange. Nature 258, 121–125 (1975)
Perry, P., Wolff, S.: A new Giemsa method for the differential staining of sister chromatids. Nature 251, 156–158 (1974)
Schneider, E. L., Chase, G. A.: Relationship between age of donor and in vitro lifespan of human diploid fibroblasts. In: Interdisciplinary topics in gerontology, R. Cutler (ed.), Vol. 10, pp. 62–69. Basel: Karger 1976
Schneider, E. L., Mitsui, Y.: The relationship between in vitro cellular aging and in vivo human age. Proc. Natl. Acid. Sci. USA 73, 3584–3588 (1976)
Schneider, E. L., Monticone, R. E.: Aging and sister chromatid exchange: II. The effect of the in vitro passage level of human fetal lung fibroblasts on baseline and mutagen-induced sister chromatid exchange frequencies. Exp. Cell Res. 115, 269–276 (1978)
Schneider, E. L., Stanbridge, E. J., Epstein, C. J.: Incorporation of 3H-uridine and 3H-uracil into RNA: A simple technique for the detection of mycoplasma contamination of cultured cells. Exp. Cell Res. 84, 311–318 (1974)
Schneider, E. L., Tice, R. R., Kram, D.: Bromodeoxyuridine-differential staining technique: A new approach to examining sister chromatid exchange and cell replication kinetics. In: Methods in cell biology, D. Prescott (ed.), Vol. 25, pp. 379–409 New York: Academic Press 1978
Smith, J., Schneider, E. L., Smith, P. O.: Colony size distributions as a measure of in vivo and in vitro aging. Proc. Natl. Acad. Sci. USA 75, 1353–1356 (1978)
Solomon, E., Bobrow, M.: Sister chromatid exchanges: A sensitive assay of agents damaging human chromosomes. Mutat. Res. 30, 273–278 (1975)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schneider, E.L., Gilman, B. Sister chromatid exchanges and aging. Hum Genet 46, 57–63 (1979). https://doi.org/10.1007/BF00278902
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00278902