Profibrotic Infrapatellar Fat Pad Remodeling Without M1 Macrophage Polarization Precedes Knee Osteoarthritis in Mice With Diet-Induced Obesity

饮食诱导肥胖小鼠膝骨关节炎发生前，髌下脂肪垫发生促纤维化重塑，但未发生M1巨噬细胞极化。