In the Tin list, this concerns the genes BDNF Antisense RNA (BDNF-AS), Biotinidase (BTD), Metastasis-Associated Lung Adenocarcinoma Transcript 1 (MALAT1), MicroRNA 210 (MIR210), and Prostate Cancer-Associated Transcript 1 (PCAT1). Here, BTD is linked to cancer.