SACK1A and esophageal squamous cell carcinoma: To evaluate the precise function of FAM83A-AS1 in ESCC cells, we designed three siRNAs targeting FAM83A-AS1 and a negative control sequence and named them as si-FAM83A-AS1#1, si-FAM83A-AS1#2, si-FAM83A-AS1#3, and si-NC.