Characterization of receptors for insulin and insulin-like growth factor-1 on FRTL-5 thyroid cells
- PMID: 2561505
- DOI: 10.1007/978-1-4757-2058-7_5
Characterization of receptors for insulin and insulin-like growth factor-1 on FRTL-5 thyroid cells
Abstract
FRTL-5 rat thyroid cells have receptors for both insulin and IGF-I which can be distinguished in binding studies. The ability of TSH to regulate each in an antiparallel manner is atypical. If these receptors are shown to have independent as well as coordinate activities, studies of the mechanisms of their receptor cross-talk in these cells will be relevant to understanding IGF-I and insulin receptors in other tissues.
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