PAHs Target Hematopoietic Linages in Bone Marrow through Cyp1b1 Primarily in Mesenchymal Stromal Cells but Not AhR: A Reconstituted In Vitro Model

• Main Authors: Catherine M. Rondelli (Author), Michele Campaigne Larsen (Author), Alhaji N'jai (Author), Charles J. Czuprynski (Author), Colin R. Jefcoate (Author)
• Format: Book
• Published: Hindawi Limited, 2016-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

7,12-Dimethylbenz(a)anthracene (DMBA) rapidly suppresses hematopoietic progenitors, measured as colony forming units (CFU), in mouse bone marrow (BM) leading to mature cell losses as replenishment fails. These losses are mediated by Cyp1b1, independent of the AhR, despite induction of Cyp1b1. BM mes...