BBiomaterials3/25/2026CytoplastCXCR4: An enucleated self-eliminating and mitochondria delivering strategy for targeted cartilage defect therapyFang-Xue Zhang·Dahui Jiang·Meng‐Han Chien·Jing-Ke Du·Mingze Du·Yun Dou·Han Guo·Bo Zhang·Tuo Wu·L L Ai·Yubin LiRead at BiomaterialsTagsOsteoarthritis Treatment and MechanismsRheumatology