Research progress of the role of iodide transporters and its regulatory signal pathways in carcinomas
10.3760/cma.j.cn121094-20200401-00165
- VernacularTitle:碘离子转运体及其调控通路在肿瘤机制研究中的相关进展
- Author:
Fengyan HUANG
1
;
Juan XIAO
;
Qiang XIAO
;
Lihua WANG
;
Hongying JIA
Author Information
1. 250012 济南，山东大学公共卫生学院流行病与卫生统计学系
- Keywords:
Iodide;
Transporter;
Thyroid hormones;
Signal pathway;
Carcinoma
- From:
Chinese Journal of Industrial Hygiene and Occupational Diseases
2021;39(8):635-640
- CountryChina
- Language:Chinese
-
Abstract:
Iodine transporters of basement membrane of thyroid follicular epithelial cells can participate and exchange the iodine ions across intracellular and extracellular. Among all of the iodine rich organs, iodine ions which only exist in colloidal of thyroid follicular epithelial cells can be functioned as the raw materials, which after oxidation, iodization and coupling, to synthesize thyroid hormone (TH) and to exert its biological functions. Therefore, the iodine transported function of iodide transporters plays a pivotal role for TH biosynthesis. Furthermore, functional studies show that the abnormal expression or dysfunction of iodide transporters might serves as tumor promoters or inhibitors via regulated the mTOR signal pathway, the MAPKs signal pathway, and the NF-κB signal pathway, together contributed to the regulation of cell proliferation, invasion, metastasis and apoptosis, in which plays the role of non iodide transported function. Therefore, the non iodine transported function of iodide transporters may plays the crucial role of tumor occurrence and progression of carcinoma. Based on this information, present study was devoted to systematic summarize the iodine transported function and non iodine transported function (may affects occurrence and progression of carcinoma) of the classical iodide transporters [sodium iodide symporter (NIS) and pendrin] and novel iodine transporters[ (cystic fibrosis transmembrane conductance regulator (CFTR) , sodium multivitamin transporter (SMVT) , and anoctamin 1 (ANO1) ], respectively, in order to provide a theoretical basis and literature review reference for underlying the mechanism of iodine transporters and its regulated signal pathways for the occurrence and progression of carcinomas.
