Page 53 - 南京医科大学学报自然科学版
P. 53

第41卷第7期           吴   春,张小梅,向 阳,等. GDF15激活ERK/Bcl⁃2通路增强BM⁃MSCs放射抗性[J].
                  2021年7月                   南京医科大学学报(自然科学版),2021,41(07):976-983,991                     ·983 ·


                射敏感性细胞相比,MSCs高表达抗凋亡蛋白Bcl⁃2,                            ance[J]. Cell,2019,178(5):1231-1244
                低表达促凋亡蛋白Bax 。因此,本研究检测了干扰                         [10] ELING T E,BAEK S J,SHIM M,et al. NSAID activated
                                    [1]
                GDF15之后,Bcl⁃2和Bax在BM⁃MSCs中的表达。干                        gene(NAG⁃1),a modulator of tumorigenesis[J]. J Bio⁃
                扰 GDF15 后 Bcl⁃2 蛋白水平降低,Bax 蛋白水平升                       chem Mol Biol,2006,39(6):649-655
                                                                 [11] ZIMMERS T A,GUTIERREZ J C,KONIARIS L G. Loss
                高,表明GDF15对BM⁃MSCs放射抗性的调控可能通
                                                                       of GDF⁃15 abolishes sulindac chemoprevention in the Ap⁃
                过ERK/Bcl⁃2通路实现。
                                                                       cMin/+ mouse model of intestinal cancer[J]. J Cancer
                    综上所述,本研究证明了GDF15作为放射应激
                                                                       Res Clin Oncol,2010,136(4):571-576
                分子,通过激活ERK/Bcl⁃2通路活性,参与BM⁃MSCs                   [12] HUSAINI Y,QIU M R,LOCKWOOD G P,et al. Macro⁃
                的放射抗性调控,为放射后造血微环境的重建提供                                 phage inhibitory cytokine⁃1(MIC⁃1/GDF15)slows cancer
                了调控靶分子。然而,BM⁃MSCs细胞中GDF15影响                            development but increases metastases in TRAMP prostate
                ERK磷酸化的具体机制尚不清楚,有待进一步的研                                cancer prone mice[J]. PLoS One,2012,7(8):e43833
                究探索。                                             [13] XIANG Y,WU C,WU J,et al. In vitro expansion affects
                                                                       the response of human bone marrow stromal cells to irradi⁃
               [参考文献]
                                                                       ation[J]. Stem Cell Res Ther,2019,10(1):82
               [1] SUGRUE T,BROWN J A,LOWNDES N F,et al. Multi⁃  [14] JIANG Z,JIA J,YUE C,et al. Haploidentical hematopoi⁃
                    ple facets of the DNA damage response contribute to the  etic SCT using helical tomotherapy for total⁃body irradia⁃
                    radioresistance of mouse mesenchymal stromal cell lines  tion and targeted dose boost in patients with high⁃risk/re⁃
                    [J]. Stem Cells,2013,31(1):137-145                 fractory acute lymphoblastic leukemia[J]. Bone Marrow
               [2] MENDEZ⁃FERRER S,MICHURINA T V,FERRARO F,            Transplant,2018,53(4):438-448
                    et al. Mesenchymal and haematopoietic stem cells form a  [15] SINGH R,LETAI A,SAROSIEK K. Regulation of apopto⁃
                    unique bone marrow niche[J]. Nature,2010,466(738):  sis in health and disease:the balancing act of BCL⁃2 fami⁃
                    829-834                                            ly proteins[J]. Nat Rev Mol Cell Biol,2019,20(3):175-
               [3] FRENETTE P S,PINHO S,LUCAS D,et al. Mesenchy⁃       193
                    mal stem cell:keystone of the hematopoietic stem cell  [16] LI C,LU L,ZHANG J,et al. Granulocyte colony⁃stimulat⁃
                    niche and a stepping⁃stone for regenerative medicine[J].  ing factor exacerbates hematopoietic stem cell injury after
                    Annu Rev Immunol,2013,31:285-316                   irradiation[J]. Cell Biosci,2015,5:65
               [4] NICOLAY N H,LOPEZ PEREZ R,SAFFRICH R,et al.   [17] CHEW E,PRAKASH R,KHAN W. Mesenchymal stem
                    Radio⁃resistant mesenchymal stem cells:mechanisms of  cells in human meniscal regeneration:a systematic review
                    resistance and potential implications for the clinic[J]. On⁃  [J]. Ann Med Surg(Lond),2017,24:3-7
                    cotarget,2015,6(23):19366-19380              [18] CHEN L,RAN Q,XIANG Y,et al. Co⁃activation of PKC⁃
               [5] CONTE M,MARTUCCI M,MOSCONI G,et al. GDF15           δ by CRIF1 modulates oxidative stress in bone marrow
                    plasma level is inversely associated with level of physical  multipotent mesenchymal stromal cells after irradiation
                    activity and correlates with markers of inflammation and  by phosphorylating NRF2 Ser40[J]. Theranostics,2017,7
                    muscle weakness[J]. Front Immunol,2020,11:915     (10):2634-2648
               [6] ZHANG Y,MOSZCZYNSKI L A,LIU Q,et al. Over⁃ex⁃  [19] PAWLIK T M,KEYOMARSI K. Role of cell cycle in me⁃
                    pression of growth differentiation factor 15(GDF15)pre⁃  diating sensitivity to radiotherapy[J]. Int J Radiat Oncol
                    venting cold ischemia reperfusion(I/R)injury in heart  Biol Phys,2004,59(4):928-942
                    transplantation through Foxo3a signaling[J]. Oncotarget,  [20] YANG Y,XUE K,LI Z,et al. c⁃Myc regulates the CDK1/
                    2017,8(22):36531-36544                             cyclin B1 dependent G2/M cell cycle progression by his⁃
               [7] LI S,MA Y M,ZHENG P S,et al. GDF15 promotes the     tone H4 acetylation in Raji cells[J]. Int J Mol Med,2018,
                    proliferation of cervical cancer cells by phosphorylating  41(6):3366-3378
                    AKT1 and Erk1/2 through the receptor ErbB2[J]. J Exp  [21] AZIMZADEH O,SCHERTHAN H,SARIOGLU H,et al.
                    Clin Cancer Res,2018,37(1):80                      Rapid proteomic remodeling of cardiac tissue caused by
               [8] BARONI M,MARIE S,FEDATTO P F,et al. Distinct re⁃    total body ionizing radiation[J]. Proteomics,2011,11
                    sponse to GDF15 knockdown in pediatric and adult glio⁃  (16):3299-3311
                    blastoma cell lines[J]. J Neurooncol,2018,139(1):51-60  [22] FUJITA Y,ITO M,KOJIMA T,et al. GDF15 is a novel
               [9] LUAN H H,WANG A,HILLIARD B K,et al. GDF15 is        biomarker to evaluate efficacy of pyruvate therapy for mi⁃
                    an inflammation⁃induced central mediator of tissue toler⁃                    (下转第991页)
   48   49   50   51   52   53   54   55   56   57   58