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第44卷第4期          张 维,倪进荣,周       俊,等. p53半剂量缺失纠正1,25(OH) 2D3缺乏小鼠的骨质疏松[J].
                  2024年4月                   南京医科大学学报(自然科学版),2024,44(04):455-461,545                     ·461 ·


                究表明,当细胞产生的ROS水平高于自身清除能力                                Downregulation of Sirt1 in Mice[J]. Int J Biol Sci,2023,
                时,会发生氧化应激反应,导致端粒氧化、DNA 损                               19(2):610-624
                伤,并激活 ATM 激酶活性,促进组蛋白 H2AX 的磷                     [9] CAI Y,LIU H,S E,et al. Deficiency of telomere⁃associat⁃
                酸化,直接或间接使p53发生磷酸化,上调p53的活                              ed repressor activator protein 1 precipitates cardiac aging
                                                                       in mice via p53/PPARα signaling [J]. Theranostics,
                性,促进细胞衰老       [25-27] 。本研究中,活性维生素D缺
                                                                       2021,11(10):4710-4727
                乏小鼠细胞 ROS 水平明显升高,抗氧化酶 SOD1 表
                                                                 [10]YANG Y,SUN Y,MAO W W,et al. Oxidative stress in⁃
                达降低,而 p53 半剂量缺失能够较好地纠正活性维
                                                                       duces downregulation of TP53INP2 and suppresses osteo⁃
                生素D缺乏小鼠的高氧化应激水平。
                                                                       genic differentiation of BMSCs during osteoporosis
                    综上所述,当给予 1α(OH)ase p53 小鼠高钙
                                                    +/-
                                               -/-
                                                                       through the autophagy degradation pathway [J]. Free
                磷补充后,随着血清钙、磷和 PTH 水平纠正,p53 半                           Radic Biol Med,2021,166:226-237
                剂量缺失则呈现了其在改善活性维生素D缺失引起                           [11]DONEHOWER L A,HARVEY M,SLAGLE B L,et al.
                的骨质疏松中的纠正作用,包括抑制氧化应激,促                                 Bradley,A. Mice deficient for p53 are developmentally
                进成骨细胞骨形成,抑制破骨细胞骨吸收。因此,                                 normal but susceptible to spontaneous tumours[J]. Na⁃
                                                                       ture,1992,356(6366):215-221
                p53 半剂量缺失可通过增强抗氧化能力纠正 1,25
               (OH)D3缺乏小鼠的骨质疏松。                                  [12]CHEN L,SHI X,XIE J,et al. Apelin⁃13 induces mitopha⁃
                    2
                                                                       gy in bone marrow mesenchymal stem cells to suppress in⁃
               [参考文献]
                                                                       tracellular oxidative stress and ameliorate osteoporosis by
               [1] ASPRAY T J,HILL T R. Osteoporosis and the ageing skel⁃  activation of AMPK signaling pathway[J]. Free Radic Bi⁃
                    eton[J]. Subcell Biochem,2019,91:453-476           ol Med. 2021,163:356-368
               [2] SALARI N,GHASEMI H,MOHAMMADI L,et al. The     [13]LEE C W,LIN H C,WANG B Y,et al. Ginkgolide B
                    global prevalence of osteoporosis in the world:a compre⁃  monotherapy reverses osteoporosis by regulating oxidative
                    hensive systematic review and meta⁃analysis[J]. J Orthop  stress ⁃ mediated bone homeostasis[J]. Free Radic Biol
                    Surg Res,2021,16(1):609                            Med,2021,168:234-246
               [3] LU C,CHEN Y,ZHANG B,et al. Response to teripara⁃  [14]CHEN L,YANG R,QIAO W,et al. 1,25⁃Dihydroxyvita⁃
                    tide in Chinese patients with established osteoporosis:os⁃  min D exerts an antiaging role by activation of Nrf2⁃anti⁃
                    teocalcin and lumbar spine bone⁃mineral density changes  oxidant signaling and inactivation of p16/p53⁃senescence
                    from teriparatide phase Ⅲ study[J]. Clin Interv Aging,  signaling[J]. Aging Cell,2019,18(3):e12951
                    2017,12:1717-1723                            [15]YANG R,CHEN J,ZHANG J,et al. 1,25⁃Dihydroxyvita⁃
               [4] TALEVSKI J,SANDERS K M,BUSIJA L,et al. Health       min D protects against age⁃related osteoporosis by a novel
                    service use pathways associated with recovery of quality  VDR⁃Ezh2⁃p16 signal axis[J]. Aging Cell,2020,19(2):
                    of life at 12⁃months for individual fracture sites:analyses  e13095
                    of the International Costs and Utilities Related to Osteopo⁃  [16]QIAO W ,YU S,SUN H,et al. 1,25⁃Dihydroxy vitamin
                    rotic fractures Study(ICUROS)[J]. Bone,2021,144:   D insufficiency accelerates age ⁃ related bone loss by in⁃
                    115805                                             creasing oxidative stress and all senescence[J]. Am J
               [5] SAPONARO F,SABA A,ZUCCHI R. An update on vita⁃      Transl Res,2020,12(2):507-518
                    min D metabolism[J]. Int J Mol Sci,2020,21(18):6573  [17]崔  敏,刘轶宁,庄旻羽,等. Chk2 敲除可通过增强抗
               [6] GONG A,LIU Y,XU F,et al. Role of 1,25⁃dihydroxyvita⁃  氧化能力改善由Bmi⁃1缺失所致的小鼠脑衰老表型[J].
                    min D in alleviating alveolar bone loss and gingival in⁃  南京医科大学学报(自然科学版),2021,41(7):963-969
                    flammation in ligature ⁃ induced periodontitis[J]. Am J  [18]ZITTERMANN A,TRUMMER C,THEILER⁃SCHWETZ
                    Transl Res,2022,14(5):3079-3091                    V,et al. Vitamin D and cardiovascular disease:an updat⁃
                                                                       ed narrative review[J]. Int J Mol Sci,2021,22(6):2896
               [7] JI J,LU R,ZHOU X,et al. 1,25 ⁃ Dihydroxyvitamin D 3
                    contributes to regulating mammary calcium transport and  [19]HAMPSON G,ELDER G J,COHEN⁃SOLAL M,et al. A
                    modulates neonatal skeletal growth and turnover coopera⁃  review and perspective on the assessment,management
                    tively with calcium[J]. Am J Physiol Endocrinol Metab,  and prevention of fragility fractures in patients with osteo⁃
                    2011,301(5):e889-900                               porosis and chronic kidney disease[J]. Endocrine,2021,
               [8] CHEN J,ZHANG J,LI J,et al. 1,25⁃Dihydroxyvitamin D  73(3):509-529
                    deficiency accelerates aging ⁃ related Osteoarthritis via                    (下转第545页)
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