Viviana Moroso, Herold J. Metselaar, Shanta Mancham, Hugo W. Tilanus, Diana Eissens, Arnold van der Meer, Luc J. W. van der Laan, Ernst J. Kuipers, Irma Joosten, Jaap Kwekkeboom – 25 June 2010 – In contrast to other solid organ transplantations, liver grafts have tolerogenic properties. Animal models indicate that donor leukocytes transferred into the recipient after liver transplantation (LTX) play a relevant role in this tolerogenic phenomenon. However, the specific donor cell types involved in modulation of the recipient alloresponse are not yet defined.