Mathematical Medicine and Biology Advance Access originally published online on August 11, 2008
Mathematical Medicine and Biology 2008 25(3):233-245; doi:10.1093/imammb/dqn016
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An enzyme kinetic model of blood island formation

Department of Mathematics, Mailstop 3368, Texas A & M University, College Station, TX 77843-3368, USA
Email: drew.matteson{at}gmail.com
Received on September 20, 2007. Revised on May 5, 2008. Accepted on July 2, 2008.
Blood islands are conglomerations of prevascular stem cells that form during vasculogenesis, a function critical to early vascular and hematopoietic development. In this paper, a model of blood island formation is proposed employing the approach of classical enzyme kinetics. Deterministic simulations of the model show the formation of blood island-like structures. These are compared to murine blood islands.
Keywords: Blood islands; GATA-2; reaction-diffusion equations; hematopoiesis; vasculogenesis