SLC16A1 and adenoma: The metabolites of VFAs are absorbed into the bloodstream through a carrier-mediated process facilitated by downregulated in adenoma (DRA, also known as SLC26A3 or CLCA), pendrin anion exchanger 1 (PAT1, also known as SLC26A6), and monocarboxylate transporter 1 (MCT1, also known as SLC16A1) in exchange for chloride and bicarbonate ions [38,39,41,42,43].