of;
Orthopaedic;
Surgery,;
School;
of;
Medicine,;
University;
of;
Pennsylvania,;
Philadelphia,;
PA,;
USA;
of;
Physiology,;
School;
ofBasic;
Medical;
Sciences,;
Wuhan;
University,;
Wuhan.;
China;
of;
Plastic;
and;
Reconstructive;
Surgery,;
Shanghai;
Ninth;
People's;
Hospital,Shanghai,;
China;
Municipal;
Hospital;
of;
Traditional;
Chinese;
Medicine,;
Shanghai;
University;
of;
Traditional;
Chinese;
Medicine,;
Shanghai,China;
of;
Physiology;
and;
Pharmacology,;
Schulich;
School;
of;
Medicine;
and;
Dentistry,;
University;
of;
Western;
Ontario,;
London,;
ON,Canada;
of;
Surgery,;
The;
Children's;
Hospital;
of;
Philadelphia,;
Philadelphia,;
PA,;
USA;
软骨细胞; 小鼠模型; EGFR; 信号增强; 骨关节炎; 表皮生长因子受体; 基质金属蛋白酶; 低氧诱导因子;