Molecular and cytological features of the mouse B-cell lymphoma line iMycEmu-1.

Myc-induced lymphoblastic B-cell lymphoma (LBL) in iMycEmu mice may provide a model system for the study of the mechanism by which human MYC facilitates the initiation and progression of B cell and plasma cell neoplasms in human beings. We have recently shown that gene-targeted iMycEmu mice that carry a His6-tagged mouse Myc cDNA, MycHis, just 5' of the immunoglobulin heavy-chain enhancer, Emu, are prone to B cell and plasma cell tumors. The predominant tumor (approximately 50%) that arose in the iMycEmu mice on the mixed genetic background of segregating C57BL/6 and 129/SvJ alleles was LBL. The purpose of this study was to establish and characterize a cell line, designated iMycEmu-1, for the in-depth evaluation of LBL in vitro.

Pubmed ID: 16277667 RIS Download