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               ·330 ·                            南 京    医 科 大 学 学         报                        2020年6月年3月
                                                                                                   2021

              克模型,发现高剂量脂多糖在 9 h 内引起大多数小                              teomic analyses of methamphetamine(METH)⁃ induced
              鼠死亡,而Peli1敲除的脓毒性休克小鼠24 h后亦未                            differential protein expression by immature dendritic cells
              发生死亡现象。本研究将Peli1敲减后,Meth引起的                           (IDC)[J]. Biochim Biophys Acta,2007,1774(4):433-442
              TNF⁃α、IL⁃6等炎性因子分泌及表达显著降低,而调                       [5] YU G Q,SONG Y,XIE C W,et al. MiR⁃142a⁃3p and miR
                                                                     ⁃155⁃5p reduce methamphetamine⁃induced inflammation:
              节炎性信号的NF⁃κB活性被显著抑制,说明Peli1在
                                                                     role of the target protein Peli1[J]. Toxicol Appl Pharma⁃
              Meth引起的小胶质细胞炎性反应中发挥重要作用。
                                                                     col,2019,370:145-153
                  综上所述,Meth 暴露可引起多种 TLR 的表达,                    [6] FITZPATRICK JM,MINOGUE E,CURHAM L,et al.
              引起大量炎性因子的表达及分泌,在该过程中,                                  MyD88⁃dependent and ⁃independent signalling via TLR3
              MyD88、TRIF及其下游泛素化蛋白Peli1发挥重要作                          and TLR4 are differentially modulated by Δ(9)⁃tetrahy⁃
              用(图 8)。因此,针对 TLR⁃MyD88/TRIF⁃Peli1 将有                   drocannabinol and cannabidiol in human macrophages
              利于Meth神经毒性的干预。                                        [J]. J Neuroimmunol,2020,343:577217
                                                                [7] WU Y,YE J,GUO R,et al. TRIF regulates Bic/miR⁃155
                                   TLR 家族
                                                                     via the ERK signaling pathway to control the ox⁃LDL⁃in⁃
                                                                     duced macrophage inflammatory response[J]. J Immunol
                            TRIF            MyD88                    Res,2018,2018:6249085
                                                                [8] 胡   歆,吕梦倩,王      宇,等. 甲基苯丙胺通过L型钙通
                                                                     道致皮质神经元病理性蛋白 APP 及 p⁃Tau 过表达[J].
                                                                     南京医科大学学报(自然科学版),2019,39(4):491-494
                               Pelil    Ub                      [9] KIM B,YUN J,PARK B. Methamphetamine⁃induced neu⁃
                                                                     ronal damage:neurotoxicity and neuroinflammation[J].
                               P
                                                                     Biomol Ther(Seoul),2020,28(5):381-388
                          NF⁃κB
                                                                [10] KUMAR V. Toll⁃like receptors in the pathogenesis of neu⁃
                                                                     roinflammation[J]. J Neuroimmunol,2019,332:16-30
                                 小胶质细胞                          [11] FOLEY N M,WANG J,REDMOND H P,et al. Current
                                  炎性反应                               knowledge and future directions of TLR and NOD signal⁃
                                                                     ing in sepsis[J]. Mil Med Res,2015,2(1):1
              图 8  TLR⁃Peli1 在 Meth 引起小胶质细胞炎性反应中作用              [12] KIM T H,SHIN S J,PARK Y M,et al. Critical role of
                   的示意图                                              TRIF and MyD88 in Mycobacterium tuberculosis Hsp70⁃
              Figure 8  Schematic representation of the effects of TLR⁃  mediated activation of dendritic cells[J]. Cytokine,2015,
                       Peli1 on Meth induced BV2 microglial inflam⁃  71(2):139-144
                       mation                                   [13] WANG X,NORTHCUTT A L,COCHRAN T A,et al.
                                                                     Methamphetamine activates toll⁃like receptor 4 to induce
             [参考文献]
                                                                     central immune signaling within the ventral tegmental
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