Anti-p62 antibodies (AP62A) are found in a primary biliary cirrhosis. p62 is also more frequent in Stage IV primary biliary cirrhosis and is prognostic for severe disease. The autoantigen is the nucleoporin 62kDA protein.
^ Wesierska-Gadek J, Hohenuer H, Hitchman E, Penner E (1996). "Autoantibodies against nucleoporin p62 constitute a novel marker of primary biliary cirrhosis". Gastroenterology110 (3): 840-7. PMID 8608894.
^ Miyachi K, Hankins RW, Matsushima H, et al (2003). "Profile and clinical significance of anti-nuclear envelope antibodies found in patients with primary biliary cirrhosis: a multicenter study". J. Autoimmun.20 (3): 247-54. PMID 12753810.