Golgi Transport 1A Promotes Cell Proliferation and Metastasis of Papillary Thyroid Carcinoma
10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).20240004.009
- VernacularTitle:高尔基运输1A蛋白促进甲状腺癌细胞的增殖和转移
- Author:
Shuhong KE
1
;
Zhujun XU
2
;
Yang ZHOU
1
;
Chenghong ZHENG
1
Author Information
1. Department of Endocrinology， Wuhan No.1 Hospital， Wuhan 430030， China
2. Department of Oncology， Wuhan No.1 Hospital， Wuhan 430030， China
- Publication Type:Journal Article
- Keywords:
thyroid carcinoma;
Golgi transport 1A;
proliferation;
migration;
invasion
- From:
Journal of Sun Yat-sen University(Medical Sciences)
2024;45(1):69-75
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the expression level of Golgi transport 1A （GOLT1A） in thyroid carcinoma and its effects on the proliferation， migration， invasion， and epithelial-mesenchymal transition （EMT） of thyroid carcinoma cells. MethodsThe expression of GOLT1A in thyroid carcinoma was analyzed online by tumor immune estimation resource （TIMER）， the University of Alabama at Birmingham cancer data analysis portal （UALCAN）， gene expression profiling interactive analysis 2 （GEPIA2）. The expression level of GOLT1A in thyroid carcinoma cells was detected by real-time fluorescence quantitative polymerase chain reaction （RTFQ-PCR） and western blot. Cell counting kit-8 （CCK-8） assay， colony formation assay， and transwell assay were used to detect the effects of GOLT1A expression on the proliferation， migration， and invasion of thyroid carcinoma cells. Western blot assay was used to detect the effect of GOLT1A on the expression of EMT-related genes including E-cadherin， vimentin， and N-cadherin. ResultsThe online analysis of GEPIA2， TIMER， and UALCAN showed that the expression of GOLT1A was higher in thyroid carcinoma than in normal tissues， and the expression of GOLT1A in thyroid carcinoma cells was significantly higher than in normal control cells. Knockdown of GOLT1A inhibited TPC1 cell proliferation， migration， and invasion. The expression of E-cadherin increased and the expressions of N-cadherin and vimentin decreased in GOLT1A knockdown TPC1 cells. Overexpression of GOLT1A promoted BCPAP cell proliferation， migration， and invasion. The expression of E-cadherin decreased and the expressions of N-cadherin and vimentin increased in GOLT1A overexpression BCPAP cells. ConclusionGOLT1A is highly expressed in thyroid carcinoma and can promote the proliferation， migration， and invasion of thyroid carcinoma cells.
