Title : HMGB1-mediated autophagy regulates sodium/iodide symporter protein degradation in thyroid cancer cells.

Pub. Date : 2019 Jul 22

PMID : 31331356






4 Functional Relationships(s)
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1 Here the authors intended to identify the role of HMGB1 in Hank"s balanced salt solution (HBSS)-induced autophagy, explore NIS protein degradation through a autophagy-lysosome pathway in thyroid cancer cells and elucidate the possible molecular mechanisms. hbss high mobility group box 1 Homo sapiens
2 RESULTS: HMGB1 was a critical regulator of autophagy-mediated NIS degradation in HBSS-treated FTC-133/TPC-1 cells. hbss high mobility group box 1 Homo sapiens
3 HMGB1-knockdown dramatically suppressed autophagy, NIS degradation and boosted iodide uptake in HBSS-treated cells. hbss high mobility group box 1 Homo sapiens
4 Moreover, HBSS enhanced ROS-sustained autophagy and promoted the cytosolic translocation of HMGB1. hbss high mobility group box 1 Homo sapiens