STAT6 blockade ameliorates thyroid function in Graves' disease via downregulation of the sodium/iodide symporter.

ABSTRACT:

Background

Signal transducer and activator of transcription 6 (STAT6) is an important nuclear transcription factor. Previous studies demonstrated that blocking STAT6 can ameliorate thyroid function by reducing serum T3 and T4. Sodium/iodide symporter (NIS) is a key protein that mediates active iodine uptake and plays an important role in regulating thyroid function. This study explored the interaction between STAT6 and NIS.

Methods

Immunohistochemical staining was performed for detecting the expression of NIS in different tissues. RT-PCR was performed for evaluating the mRNA level of NIS when Nthy-ori 3-1 cells were incubated with IL4, thyroid stimulating hormone (TSH), or monoclonal thyroid-specific stimulatory autoantibody (TSAb) for 24 h. Quantitative RT-PCR, western blot

SUBMITTER: Yang Q 

PROVIDER: S-EPMC11623256 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature