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The Role Of Granulocyte Colony-Stimulating Factor In The Intestinal Immune System And The Response To Probiotics, Andrew J. Martins

Electronic Thesis and Dissertation Repository

Loss of immunoregulation in the intestine results in inflammation, such as is observed in the chronic, relapsing, inflammatory bowel diseases (IBD), Crohn's disease and ulcerative colitis. However, our understanding of this process remains incomplete. The cytokine granulocyte-colony stimulating factor (G-CSF) is an important stimulator of granulopoiesis in steady-state and during inflammation, but has also been shown to have anti-inflammatory effects and is a potential therapeutic for IBD. In addition, certain strains of bacteria, termed probiotics, have been postulated to have anti-inflammatory effects in the intestine. The mechanisms by which these strains of bacteria elicit anti-inflammatory effects are not fully understood. …