MRPS7 and cancer: MRPs, particularly http://www.guidetopharmacology.org/GRAC/ObjectDisplayForward?objectId=779 (also known as p‐glycoprotein, P‐gp), are found over‐expression in recurrent cancer cells and which over‐expression is associated with poor prognosis (Chen et al., 2016; W. Li et al., 2016).