Title : Crosstalk Between Abnormal TSHR Signaling Activation and PTEN/PI3K in the Dedifferentiation of Thyroid Cancer Cells.

Pub. Date : 2021

PMID : 34650915






3 Functional Relationships(s)
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1 However, non-iodide-avid metastases of DTC which is dedifferentiated do not respond to stimulation by high levels of TSH, suggesting abnormal TSH-TSHR signal transduction in cancer cells. Thyrotropin thyroid stimulating hormone receptor Homo sapiens
2 Therefore, in this study, we aimed to explore the role of abnormal TSH-TSHR signaling activation in regulating iodide uptake and cell mobility in thyroid cancer and its relationship with PI3K/AKT/mTOR signaling. Thyrotropin thyroid stimulating hormone receptor Homo sapiens
3 We found that in thyroid cancer cells, TSH binds TSHR coupled to the Galpha12/13 protein and then activates RhoA through interacting with leukemia associated RhoA guanine exchange factor (LARG). Thyrotropin thyroid stimulating hormone receptor Homo sapiens