RARB and hepatocellular carcinoma: In HCC‐TRCs, SFT could promote the expression of RARɑ and induce the nuclear translocation of RARɑ.[12] However, data from RNA‐seq, quantitative reverse transcription polymerase chain reaction (qRT‐PCR), and immunoblotting (IB) showed no significant impacts of SFT on the expression of RARɑ in ICC‐TRCs as well 2D cells, nor the expression of RARβ and RARγ (Figure2A–C).