For example, Caramuta (Caramuta et al. 2013) reported the upregulation of TARBP2 mRNA levels in ACC patients, whereas de Sousa (Sousa et al. 2015) reported no difference in TARBP2 gene or protein (TRBP) expression between AAs and ACC. The gene discussed is TARBP2; the disease is adrenal cortex carcinoma.