Details

Autor(en) / Beteiligte

• Abarrategi, Ander
• Mian, Syed A
• Passaro, Diana
• Rouault-Pierre, Kevin
• Grey, William
• Bonnet, Dominique

Titel

Modeling the human bone marrow niche in mice: From host bone marrow engraftment to bioengineering approaches

Ist Teil von

• The Journal of experimental medicine, 2018-03, Vol.215 (3), p.729-743

Ort / Verlag

United States: Rockefeller University Press

Erscheinungsjahr

2018

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Xenotransplantation of patient-derived samples in mouse models has been instrumental in depicting the role of hematopoietic stem and progenitor cells in the establishment as well as progression of hematological malignancies. The foundations for this field of research have been based on the development of immunodeficient mouse models, which provide normal and malignant human hematopoietic cells with a supportive microenvironment. Immunosuppressed and genetically modified mice expressing human growth factors were key milestones in patient-derived xenograft (PDX) models, highlighting the importance of developing humanized microenvironments. The latest major improvement has been the use of human bone marrow (BM) niche-forming cells to generate human-mouse chimeric BM tissues in PDXs, which can shed light on the interactions between human stroma and hematopoietic cells. Here, we summarize the methods used for human hematopoietic cell xenotransplantation and their milestones and review the latest approaches in generating humanized BM tissues in mice to study human normal and malignant hematopoiesis.