Title : Stimulation of iodide uptake by human chorionic gonadotropin in FRTL-5 cells: effects on sodium/iodide symporter gene and protein expression.

Pub. Date : 2002 Nov

PMID : 12444898






4 Functional Relationships(s)
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1 BACKGROUND: Various clinical and experimental findings support the concept that human chorionic gonadotropin (hCG) can stimulate iodide uptake in thyroid cells. Iodides chorionic gonadotropin subunit beta 5 Homo sapiens
2 DESIGN: We investigated the molecular mechanisms underlying the effects of hCG on iodide uptake, and particularly its action on the expression of Na+/I- symporter (NIS) mRNA and protein. Iodides chorionic gonadotropin subunit beta 5 Homo sapiens
3 RESULTS: Iodide uptake was increased by hCG in a dose- and time-dependent manner: maximal effects were observed after 72 h of stimulation. Iodides chorionic gonadotropin subunit beta 5 Homo sapiens
4 CONCLUSION: Our data demonstrated that hCG stimulates iodide uptake in FRTL-5 cells by increasing NIS mRNA and protein levels. Iodides chorionic gonadotropin subunit beta 5 Homo sapiens