Abstract:
:Mutations in oncogenes and tumor suppressor genes confer a fitness advantage to cells that can lead to cancer. The tumor phenotype normally results from the interaction of many mutant genes making it difficult to estimate the fitness advantage provided by any oncogene, except when tumors depend on one oncogene only. We utilize a model of chronic myeloid leukemia (CML), to quantitate the fitness advantage conferred by expression of BCR-ABL in hematopoietic cells from in vivo patient data. We show that BCR-ABL expression provides a high fitness advantage, which explains why this single mutation drives the chronic phase of CML.
journal_name
Cancer Lettjournal_title
Cancer lettersauthors
Traulsen A,Pacheco JM,Dingli Ddoi
10.1016/j.canlet.2010.01.020subject
Has Abstractpub_date
2010-08-01 00:00:00pages
43-8issue
1eissn
0304-3835issn
1872-7980pii
S0304-3835(10)00046-7journal_volume
294pub_type
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