Expression of Monocyte Chemotactic Protein 3 Following Simulated Birth Trauma in a Murine Model of Obesity

MCP-3 is significantly over-expressed in the urethral tissues of both wild-type and obese mice immediately after any urethral manipulation. At 24 hours, the MCP-3 expression patterns become divergent between VD and sham VD in obese mice. With a greater degree of trauma, MCP-3 continued to rise at 24 hours, suggesting that the underlying obesity resulted in alterations in response to tissue injury, paralleling the degree of injury. Such associations warrant further investigation into the role of MCP-3 as a chemokine for stem cell migration, with implications for subsequent tissue repair mechanisms after birth trauma.