The matrikine N-acetylated proline-glycine-proline induces premature senescence of nucleus pulposus cells via CXCR1-dependent ROS accumulation and DNA damage and reinforces the destructive effect of these cells on homeostasis of intervertebral discsChencheng Feng, Bo Huang, Huan Liu et al.|Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease|2016Cited by 31