SLC6A2 and cancer: Furthermore, the putative novel miRNA EGCG-MDAMB231-5 targets MBP (Myelin Basic Protein), HIC1 (hypermethylated in cancer 1), and P3H2 (Prolyl 3-Hydroxylase 2), SLC6A2 (Solute Carrier Family 6 Member 2) genes.