| First Author | Qi Z | Year | 2014 |
| Journal | PLoS One | Volume | 9 |
| Issue | 9 | Pages | e106791 |
| PubMed ID | 25191899 | Mgi Jnum | J:221527 |
| Mgi Id | MGI:5640918 | Doi | 10.1371/journal.pone.0106791 |
| Citation | Qi Z, et al. (2014) Bone marrow transplantation concurrently reconstitutes donor liver and immune system across host species barrier in mice. PLoS One 9(9):e106791 |
| abstractText | Liver immunopathologic mechanisms during hepatotropic infection, malignant transformation, and autoimmunity are still unclear. Establishing a chimeric mouse with a reconstituted liver and immune system derived from a single donor across species is critical to study regional donor immune responses in recipient liver. Using a strain of mice deficient in tyrosine catabolic enzyme fumarylacetoacetate hydrolase (fah-/-) and bone marrow transplantation (BMT), we reconstituted the donor's hepatocytes and immune cells across host species barrier. Syngeneic, allogeneic or even xenogeneic rat BMT rescued most recipient fah-/- mice against liver failure by donor BM-derived FAH+ hepatocytes. Importantly, immune system developed normally in chimeras, and the immune cells together with organ architecture were intact and functional. Thus, donor BM can across host species barrier and concurrently reconstitutes MHC-identical response between immune cells and hepatocytes, giving rise to a new simple and convenient small animal model to study donor's liver immune response in mice. |
