SLC5A8 and colorectal carcinoma: A CFS derived from Lactobacillus plantarum CCARM 0067 resulted in Wnt/β-catenin suppression when combined with 5-FU [141], while it contributed to the restoration of sodium-coupled monocarboxylate transporter 1 (SMCT1) expression leading to butyrate-induced antiproliferative effects in 5-FU resistant CRC cells [142].