9:30 AM. 112. Electrospun Fiber Surface Roughness Directs Human Macrophage Phenotype and Enhances Meniscus Regeneration.KaLia Burnette, BS1, Hubert Tse, PhD1, Bryan Jandres, BS2, Samuel Hurt, BS3, Aidan Alemifar, PhD2, Jenny Robinson, Ph.D.2 1University of Kansas Medical Center, 2University of Washington, 3University of Kansas