The clinical significance of miRNAs has been well‐acknowledged in tumour diagnosis, staging, prognosis and therapy response.30 A previous study demonstrated that TEAD4 was negatively regulated by miR‐1343‐3p and miR‐4269 in gastric cancer.8 However, after transfecting miR‐1343‐3p or miR‐4269 in human LAD cell lines, there was no significant regulation on TEAD4 expression according to our data (Figure S2). The gene discussed is TEAD4; the disease is gastric cancer.