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. 2021 Oct 14;36(5):1095–1110. doi: 10.3803/EnM.2021.1155

Fig. 7.

Fig. 7

Schematic representation of transforming growth factor-beta1 (TGF-β1)-induced epithelial-mesenchymal transition (EMT) and role of lobeglitazone (LGZ), a peroxisome proliferator-activated receptor gamma (PPAR-γ) agonist in BRAFV600E-mutated papillary thyroid carcinoma cells. LGZ suppresses the p38 mitogen-activated protein kinase (MAPK) signaling pathway and finally reduces migration and invasion of papillary thyroid carcinoma (PTC) cells induced by TGF-β1. “→” indicates promotion; “⊥” indicates inhibition. ERK, extracellular signal-regulated kinase.