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山豆根素对鼻咽癌CNE-1细胞生物学行为及MAPK信号通路的

          影响
                 Δ


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          姚 晨 ,袁东杰 ,李 征 ,李芳芳 ,卢振民 (1. 南阳市第一人民医院耳鼻咽喉科,河南 南阳 473000;
          2.新乡医学院第一附属医院耳鼻咽喉科,河南 新乡 453100;3.南阳市第一人民医院肿瘤内二科,河南 南阳
          473000)
          中图分类号  R965      文献标志码  A      文章编号  1001-0408(2025)18-2279-06
          DOI  10.6039/j.issn.1001-0408.2025.18.11


          摘  要  目的  研究山豆根素(SOP)对鼻咽癌 CNE-1 细胞生物学行为及促分裂原活化的蛋白激酶(MAPK)信号通路的影响。
          方法  将细胞分为空白组和SOP低、中、高浓度组(SOP-L组、SOP-M组、SOP-H组,25、50、100 μmol/L),检测侵袭细胞数、迁移细胞
          数、细胞凋亡率,以及细胞中丝裂原活化蛋白激酶激酶(MEK)、胞外信号调节激酶 1(ERK1)、ERK2、c-Jun 氨基端激酶(JNK)
          mRNA 表达水平和 ERK、JNK、p38 丝裂原激活的蛋白激酶(简称“p38”)蛋白磷酸化水平。另将细胞分为空白组、SOP 高浓度组
         (SOP-H 组,100 μmol/L)、SOP 高浓度联合 p38 抑制剂组(SOP-H+SB 组,100 μmol/L SOP+10 μmol/L SB)和 SOP 高浓度联合 JNK
          抑制剂组(SOP-H+SP组,100 μmol/L SOP+10 μmol/L SP),检测侵袭细胞数、细胞迁移率和细胞中JNK、p38蛋白磷酸化水平,以及
          基质金属蛋白酶-9(MMP-9)、增殖细胞核抗原 Ki67、活化的胱天蛋白酶-3(cleaved-caspase-3)蛋白表达水平。结果  与空白组比
          较,各浓度SOP能显著减少或降低侵袭细胞数、迁移细胞数和MEK、ERK1、ERK2(SOP-L组除外)、JNK mRNA表达水平,提高细
          胞凋亡率和ERK、JNK、p38蛋白的磷酸化水平(P<0.05)。与SOP-H组比较,SOP-H+SB组和SOP-H+SP组细胞中p38、JNK蛋白
          磷酸化水平和cleaved-caspase-3蛋白表达水平均显著降低,侵袭细胞数、细胞迁移率和MMP-9、Ki67蛋白表达水平均显著增加或
          升高(P<0.05)。结论  SOP可抑制CNE-1细胞增殖、迁移及侵袭,并诱导其凋亡,其作用机制可能与促进MAPK信号通路相关蛋
          白的磷酸化有关。
          关键词  鼻咽癌;山豆根素;促分裂原活化的蛋白激酶;增殖;凋亡

          Effects  of  sophoranone  on  the  biological  behavior  of  nasopharyngeal  carcinoma  CNE-1  cells  and  MAPK
          signaling pathway
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          YAO Chen ,YUAN Dongjie ,LI Zheng ,LI Fangfang ,LU Zhenmin(1. Dept. of Otolaryngology, Nanyang First
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                                            1
          People’s  Hospital,  Henan  Nanyang  473000,  China;2.  Dept.  of  Otolaryngology,  the  First Affiliated  Hospital  of
          Xinxiang  Medical  University,  Henan  Xinxiang  453100,  China;3.  Dept.  Two  of  Oncology,  Nanyang  First
          People’s Hospital, Henan Nanyang 473000, China)
          ABSTRACT   OBJECTIVE  To  study  the  effects  of  sophoranone (SOP)  on  the  biological  behavior  of  nasopharyngeal  carcinoma
          CNE-1  cells  and  mitogen-activated  protein  kinase (MAPK)  signaling  pathway.  METHODS  CNE-1  cells  were  divided  into  blank
          group and SOP low-, medium- and high-concentration groups (SOP-L group, SOP-M group, SOP-H group, 25, 50 and 100 μmol/L).
          The number of invasive cells, the number of migratory cells, and the apoptosis rate of cells were detected. The expression levels of
          mitogen-activated  protein  kinase  kinase (MEK),  extracellular  signal-regulated  kinase  1 (ERK1),  ERK2,  and  c-Jun  N-terminal
          kinase (JNK)  mRNA,  as  well  as  phosphorylation  levels  of  ERK,  JNK,  and  p38  mitogen-activated  protein  kinase (abbreviated  as
         “p38”) proteins in cells were all detected. Additionally, cells were divided into blank group, SOP high-concentration group (SOP-
          H  group,  100  μmol/L),  SOP  high-concentration  combined  with  p38  inhibitor  group (SOP-H+SB  group,  100  μmol/L  SOP+10
          μmol/L  SB),  and  SOP  high-concentration  combined  with  JNK  inhibitor  group (SOP-H+SP  group,  100  μmol/L  SOP+10  μmol/L
          SP). The number of invasive cells, cell migration rate, and the protein phosphorylation levels of JNK and p38 in cells, as well as
                                                             the  protein  expression  levels  of  matrix  metalloproteinase-9
             Δ 基金项目 河 南 省 医 学 科 技 攻 关 计 划 联 合 共 建 项 目(No.
          LHGJ20240773)                                     (MMP-9) ,  proliferating  cell  nuclear  antigen  Ki67,  and
             *第一作者 主治医师,硕士。研究方向:耳鼻咽喉疾病的治疗。                   cleaved-caspase-3  were  measured.  RESULTS  Compared
          E-mail:hkj2021hkj@163.com
                                                             with  the  blank  group,  SOP  for  each  concentration  could
             # 通信作者 主任医师。研究方向:耳鼻咽喉疾病的治疗。E-mail:
          lzhm_118@163.com                                   significantly  decrease  the  number  of  invasive  cells,  the


          中国药房  2025年第36卷第18期                                              China Pharmacy  2025 Vol. 36  No. 18    · 2279 ·
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