Synonyms: Allan-Herndon-Dudley syndrome XPCT solute carrier family 16 member 2 AHDS solute carrier family 16 (monocarboxylic acid transporters), member 2 (putative transporter) MRX22 DXS128 solute carrier family 16, member 2 (thyroid hormone transporter) mental retardation, X-linked 22 solute carrier family 16, member 2 (monocarboxylic acid transporter 8) solute carrier family 16 (monocarboxylic acid transporters), member 2 SLC16A2 MCT7 MCT8