Widespread GLI expression but limited canonical hedgehog signaling restricted to the ductular reaction in human chronic liver disease. oleh Candice Alexandra Grzelak, Nicholas David Sigglekow, Janina Elke Eleonore Tirnitz-Parker, Elizabeth Jane Hamson, Alessandra Warren, Bharvi Maneck, Jinbiao Chen, Bramilla Patkunanathan, Jade Boland, Robert Cheng, Nicholas Adam Shackel, Devanshi Seth, David Geoffrey Bowen, Luciano Gastón Martelotto, D Neil Watkins, Geoffrey William McCaughan