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Table 1 Expression of NIS in different tissues and its regulation by different thyroid statuses

From: Effect of thyroid statuses on sodium/iodide symporter (NIS) gene expression in the extrathyroidal tissues in mice

 

NIS

TSHR

TTF1

Pax8

TH response

Stomach

+++

+

-

-

No

Thyroid

+++

+++

+

+

Yes

Submandibular gland

++

+

-

-

No

Colon

+

+

-

-

No

Testis

+

++

-

-

No

Lung

+

+

+

-

Inverse

Liver

-

+

-

-

No

Pancreas

-

+

-

-

No

  1. In the columns of NIS and TSHR, relative transcription levels obtained from end-point RTPCR are displayed as '+++', '++', '+' in descending order of expression, and negative expression is displayed as '-'. In the columns of TTF1 and Pax8, presence or absence of transcription are displayed as '+' and '-', respectively. Existence of thyroid-like responsiveness of NIS mRNA expression to thyroid hormone (up-regulated against methimazole and down-regulated against L-T4) is displayed as 'Yes', no-regulatory effect is displayed as 'No', and responsiveness in an inverse direction to thyroid (down-regulated against methimazole and up-regulated against L-T4) is displayed as 'Inverse' in the column of TH response. 'TH' stands for thyroid hormone.