RNPC3 and Cirrhosis: An extensive workup for cirrhosis was negative for autoimmune and rheumatologic etiologies: Antinuclear antibodies (Ab) (ANA) were 1:320 with a speckled pattern; anti-Jo-1, anti-double-stranded deoxyribonucleic acid (anti-dsDNA), anti-RNP (ribonucleoprotein) Ab, anti-smooth muscle Ab, anti-mitochondrial Ab, and anti-Smith Ab were all negative.