Impaired stemness in aging periodontal ligament stem cells is mediated by the progerin/endoplasmic reticulum stress/p53 axis
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Introduction: Decreased periodontal ligament stem cells (PDLSCs) stemness is a key factor in age-related alveolar bone loss. Endoplasmic reticulum (ER) stress is closely related to age-related diseases and the mesenchymal stem ce... ...