“Ano1 is a selective marker of interstitial cells of Cajal in the human and mouse gastrointestinal tract” published in the American Journal of Physiology-gastrointestinal and Liver Physiology in 2009, pointed out that in addition to Kit as a marker of ICC, Ano1 can also be a marker of ICC. The gene discussed is ANO1; the disease is intrahepatic cholangiocarcinoma.