Zhang et al. [8] showed that microRNA 1322 (miR-1322), which was found overexpressed in esophageal carcinoma, preferentially bound to TCA3 allele present at the site of STR polymorphism within ECRG2 3′-UTR and downregulated ECRG2 expression. This evidence concerns the gene SPINK7 and carcinoma of esophagus.