An attempt at transmission of hormonal imprinting between foreign cell lines.
Hormonal imprinting is transmitted from imprinted to virgin cells of the same cell line. No transmission of imprinting occurred between Chinese hamster ovary (CHO) and human Chang liver cells, and the presence of the latter reduced rather than enhanced the thyrotropic hormone (TSH) binding capacity of the CHO cells. While hormone binding capacity was relatively homogeneous in the control and the mixed cell cultures, it was not homogeneous in the homologous imprinted plus virgin cell population, indicating a continuous transmission of imprinting from the former to the latter.
Csaba
G
G
Department of Biology, Semmelweis University of Medicine, Budapest, Hungary.
Bohdaneczky
E
E
Köhidai
L
L
D000818:Animals; D016466:CHO Cells; D002450:Cell Communication; D002460:Cell Line; D006224:Cricetinae; D006728:Hormones / Q000378:metabolism*; D006801:Humans
D006728:Hormones