Regulation in Iodine Uptake
The iodine transport mechanisms are closely submitted to the regulation of NIS expression. There are two kinds of regulation on NIS expression: positive and negative regulation. Positive regulation depends on TSH, which acts by transcriptional and posttranslational mechanisms. On the other hand, negative regulation depends on the plasmatic concentrations of iodide.
Read more about this topic: Sodium-iodide Symporter
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