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吴茱萸碱对高糖诱导的滋养层细胞增殖、迁移、侵袭的影响及机制                                                                    Δ



                                  3 #
                 1*
          王丽娟 ,刘元涛 ,田鹏飞 (1.淄博市第一医院内分泌科,山东 淄博 255200;2.山东齐鲁医院青岛院区内分
                          2
          泌科,山东 青岛 266011;3.淄博市第一医院老年医学科,山东 淄博 255200)
          中图分类号  R965      文献标志码  A      文章编号  1001-0408(2024)12-1463-06
          DOI  10.6039/j.issn.1001-0408.2024.12.09

          摘  要  目的  基于晚期糖基化终末产物(AGE)/晚期糖基化终末产物受体(RAGE)信号通路探讨吴茱萸碱对高糖诱导的滋养层
          细胞增殖、迁移、侵袭能力的影响及潜在机制。方法  将人滋养层细胞 HTR-8/SVneo 分为对照组、高糖组、吴茱萸碱低浓度组(2
          μmol/L)、吴茱萸碱高浓度组(4 μmol/L)、pc-NC 组(转染 pc-NC 质粒+4 μmol/L 吴茱萸碱)、pc-RAGE 组(转染 pc-RAGE 质粒+4
          μmol/L吴茱萸碱)。除对照组外的其余各组细胞均在高糖(25 mmol/L葡萄糖)环境下培养,除对照组、高糖组外的其余各组细胞
          均转染相应质粒和(或)接受相应药液干预。检测各组细胞的存活率、凋亡率、划痕愈合率、侵袭数,以及AGE、RAGE、核因子κB
          p65(NF-κB p65)、基质金属蛋白酶2(MMP-2)、MMP-9蛋白及mRNA的表达情况。结果  与对照组比较,高糖组细胞的存活率、划
          痕愈合率、侵袭数和MMP-2、MMP-9蛋白及mRNA的表达水平均显著降低(P<0.05),其凋亡率,AGE、RAGE蛋白及mRNA的表
          达水平,NF-κB p65 mRNA的表达水平和NF-κB p65蛋白的磷酸化水平均显著升高(P<0.05);与高糖组比较,吴茱萸碱低、高浓度
          组细胞上述指标均显著改善,且高浓度组的效果显著优于低浓度组(P<0.05);过表达RAGE会减弱吴茱萸碱对高糖诱导的滋养
          层细胞上述指标(AGE mRNA及蛋白除外)的改善作用(P<0.05)。结论  吴茱萸碱可促进高糖诱导的滋养层细胞增殖、迁移、侵
          袭,改善其功能损伤,上述作用与抑制AGE/RAGE信号通路有关。
          关键词  吴茱萸碱;高糖;滋养层细胞;增殖;迁移;侵袭;AGE/RAGE信号通路

          Impact  of  evodiamine  on  the  proliferation,  migration  and  invasion  of  trophoblastic  cells  induced  by  high
          glucose and its mechanism
          WANG Lijuan ,LIU Yuantao ,TIAN Pengfei(1.  Dept.  of  Endocrinology,  Zibo  First  Hospital,  Shandong  Zibo
                                                  3
                                   2
                      1
          255200,  China;2.  Dept.  of  Endocrinology,  Qingdao  Branch,  Shandong  Qilu  Hospital,  Shandong  Qingdao
          266011, China;3. Dept. of Geriatrics, Zibo First Hospital, Shandong Zibo 255200, China)
          ABSTRACT   OBJECTIVE  To  investigate  the  impact  of  evodiamine  on  the  proliferation,  migration  and  invasion  abilities  of
          trophoblastic cells induced by high glucose and its potential mechanism based on advanced glycation end products (AGE)/receptor
          for  advanced  glycation  end  products (RAGE)  signaling  pathway.  METHODS  Human  trophoblastic  cells  HTR-8/SVneo  were
          divided into control group, high glucose group, evodiamine low-dose group (2 μmol/L), evodiamine high-dose group (4 μmol/L),
          pc-NC group (transfected with pc-NC plasmid+4 μmol/L evodiamine), and pc-RAGE group (transfected with pc-RAGE plasmid+
          4  μmol/L  evodiamine).  Cells  in  all  groups  except  for  the  control  group  were  cultured  in  a  high  sugar (25  mmol/L  glucose)
          environment,  and  cells  in  all  groups  except  for  the  control  group  and  the  model  group  were  transfected  with  the  corresponding
          plasmids and/or received the corresponding drug interventions. The survival rate, apoptotic rate, scratch healing rate, and invasion
          number,  as  well  as  the  protein  and  mRNA  expressions  of  AGE,  RAGE,  nuclear  factor- κB  p65 (NF- κB  p65),  matrix
          metalloproteinase-2 (MMP-2),  and  MMP-9  were  examined  in  each  group.  RESULTS  Compared  with  the  control  group,  the  cell
          survival  rate,  scratch  healing  rate,  invasions  number,  and  the  mRNA  and  protein  expressions  of  MMP-2  and  MMP-9  in  the  high
          glucose group significantly decreased (P<0.05), while the apoptotic rate, the mRNA and protein expressions of AGE and RAGE,
          the  mRNA  expression  of  NF- κB  p65,  and  the  phosphorylation  level  of  NF- κB  p65  protein  significantly  increased (P<0.05);
          compared with the high glucose group, the above indexes of cells in evodiamine low-dose and high-dose groups were significantly
          improved, and the effect of the high-dose group was significantly better than that of the low-dose group (P<0.05); overexpression
                                                             of  RAGE  attenuated  the  ameliorative  effect  of  evodiamine  on
             Δ 基金项目 山东省自然科学基金面上项目(No.ZR2022MH086)            the  above  indexes  in  high  glucose-induced  trophoblast  cells
             *第一作者 主治医师,硕士。研究方向:内分泌与代谢疾病。E-
                                                            (except   for   AGE   mRNA   and   protein)  (P<0.05).
          mail:812705889@qq.com
             # 通信作者 主治医师,硕士。研究方向:心血管内科。E-mail:               CONCLUSIONS  Evodiamine  can  promote  the  proliferation,
          329426742@qq.com                                   migration  and  invasion  of  high  glucose-induced  trophoblast


          中国药房  2024年第35卷第12期                                              China Pharmacy  2024 Vol. 35  No. 12    · 1463 ·
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