SNAI1 and colorectal carcinoma: In summary, our new findings provided evidence that JPJD could inhibit TGF-β-induced EMT in CRC through TGF-β/Smad2/3 mediated Snail/E-cadherin expression, and this might be the potential effect mechanism of JPJD on inhibiting the invasion and metastases of CRC in vitro and in vivo.