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. 2021 Apr 15;11(13):6251–6277. doi: 10.7150/thno.57689

Figure 2.

Figure 2

Molecular mechanisms involved in the regulation of thyroid-specific genes including sodium iodide symporter (NIS) in RAI-refractory differentiated thyroid cancer. (A) Notch signaling pathway. (B) TGF-ß/Smad signaling pathway. (C) Nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) signaling pathway. (D) Wnt/ß-catenin signaling pathway. Abbreviations: DNMT1: DNA methyltransferase 1; FoxP3: forkhead transcription factor 3; HIF1-ɑ: hypoxia-inducible factor-ɑ; IκB: Inhibitory κB; LRP5/6: low-density lipoprotein receptor-related protein 5/6; NECD: notch extracellular domain; NICD: notch intracellular domain; NOX4: NADPH oxidase 4; P: phosphorylation; ROS: reactive oxygen species; Ub: ubiquitination. Images were created with BioRender.com.