PAN3 and invasive breast carcinoma: However, PAN3-AS1 expression levels were downregulated in six cancer types, namely, breast invasive carcinoma (BRCA), kidney chromophobe (KICH), lung adenocarcinoma (LUAD), lung squamous cell carcinoma (LUSC), thyroid carcinoma (THCA), and uterine Corpus Endometrial Carcinoma (UCEC).