ANRIL (CDKN2B antisense RNA 1), a long non-coding RNA associated with coronary disease, intracranial aneurysm, type 2 diabetes, and cancers, is transcribed in the opposite direction from the INK4b-ARF-INK4a gene cluster [88, 89]. The gene discussed is CDKN2A; the disease is Dilatation of the cerebral artery.