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藁本内酯对宫颈癌细胞化疗耐药性的影响
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          张文渊 ,王 倩 ,张丽红 ,周海燕 ,张 妮(1.庆阳市中医医院妇产科,甘肃 庆阳 745000;2.西北妇女
                           1
          儿童医院妇三科,西安 710061;3.西安医学院基础医学部遗传教研室,西安 710061)
          中图分类号  R965      文献标志码  A      文章编号  1001-0408(2024)13-1582-06
          DOI  10.6039/j.issn.1001-0408.2024.13.07


          摘   要  目的  基于Hippo-Yes相关蛋白(YAP)信号通路探讨藁本内酯对宫颈癌细胞化疗耐药性的影响。方法  将人宫颈癌顺铂
          耐药细胞HeLa/DDP分为对照组、顺铂组(10 μmol/L顺铂)和顺铂+低、中、高浓度藁本内酯组(10 μmol/L顺铂+25、50、100 μmol/L
          藁本内酯),检测各组细胞的增殖、凋亡、迁移、侵袭情况,以及YAP、具有PDZ结合基序的转录共激活因子(TAZ)mRNA和YAP、
          TAZ、基质金属蛋白酶 2(MMP2)、Ki67、切割型胱天蛋白酶 3(cleaved-caspase-3)、caspase-3 蛋白的表达情况。结果  与对照组比
          较,顺铂组细胞的增殖抑制率、凋亡率和 cleaved-caspase-3/caspase-3 均显著升高;划痕愈合率、侵袭细胞数,YAP、TAZ mRNA 和
          YAP、TAZ、MMP2、Ki67蛋白的表达水平均显著降低(P<0.05)。与顺铂组比较,顺铂+低、中、高浓度藁本内酯组细胞的增殖抑制
          率、凋亡率和cleaved-caspase-3/caspase-3均进一步升高;划痕愈合率、侵袭细胞数,YAP、TAZ mRNA和YAP、TAZ、MMP2、Ki67蛋
          白的表达水平均进一步降低,且呈剂量依赖性(P<0.05)。结论  藁本内酯可通过抑制Hippo-YAP信号通路提高宫颈癌耐药细胞
          对顺铂的敏感性。
          关键词  藁本内酯;宫颈癌细胞;顺铂;化疗耐药性;Hippo-YAP信号通路

          Effects of ligustilide on chemotherapy resistance of cervical cancer cells
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          ZHANG Wenyuan ,WANG Qian ,ZHANG Lihong ,ZHOU Haiyan ,ZHANG Ni(1.  Dept.  of  Gynecology  and
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          Obstetrics, Qingyang Hospital of Traditional Chinese Medicine, Gansu Qingyang 745000, China;2. The 3rd Dept.
          of  Obstetrics  and  Gynecology,  Northwest  Women  and  Children’s  Hospital,  Xi’an  710061,  China;3.  Genetics
          Teaching and Research Office, Basic Medicine Department, Xi’an Medical University, Xi’an 710061, China)
          ABSTRACT    OBJECTIVE  To  investigate  the  effects  of  ligustilide  on  chemotherapy  resistance  of  cervical  cancer  cells  based  on
          Hippo-Yes-associated protein (YAP) signaling pathway. METHODS Human cervical cancer cisplatin-resistant cells HeLa/DDP were
          divided  into  control  group,  cisplatin  group (10  μmol/L  cisplatin),  cisplatin+ligustilide  low- ,  medium-  and  high-concentration
          groups (10  μmol/L  cisplatin+25,  50,  100  μmol/L  ligustilide). The  proliferation,  apoptosis,  migration  and  invasion  of  HeLa/DDP
          cells were all detected in each group. The mRNA expressions of YAP and transcriptional coactivator with PDZ binding motif (TAZ)
          as  well  as  the  protein  expressions  of  YAP,  TAZ,  matrix  metalloproteinase  2 (MMP2),  Ki67,  cleaved-caspase-3  and  caspase-3
          were  determined  in  HeLa/DDP  cells.  RESULTS  Compared  with  control  group,  the  inhibitory  rate,  apoptotic  rate  and  cleaved-
          caspase-3/caspase-3  of  cisplatin  group  were  increased  significantly;  scratch  healing  rate,  the  number  of  invasive  cells,  the  mRNA
          expressions of YAP and TAZ, and the protein expressions of YAP, TAZ, MMP2 and Ki67 were decreased significantly in cisplatin
          group (P<0.05).  Compared  with  cisplatin  group,  the  inhibitory  rate  of  cell  proliferation,  apoptotic  rate  and  cleaved-caspase-3/
          caspase-3  were  further  increased  in  cisplatin+ligustilide  low-,  medium-  and  high-concentration  groups,  while  scratch  healing  rate,
          the  number  of  invasive  cells,  the  mRNA  expressions  of  YAP  and  TAZ,  and  the  protein  expressions  of  YAP,  TAZ,  MMP2  and
          Ki67  were  further  decreased,  in  a  dose-dependent  manner (P<0.05).  CONCLUSIONS  Ligustilide  can  increase  the  sensitivity  of
          drug-resistant cervical cancer cells to cisplatin by inhibiting Hippo-YAP signaling pathway.
          KEYWORDS     ligustilide; cervical cancer cells; cisplatin; chemotherapy resistance; Hippo-YAP signaling pathway



              Δ 基金项目 国家自然科学基金项目(No.82100083)                      宫颈癌是发展中国家妇女癌症相关死亡的主要原
             *第一作者 副主任医师。研究方向:妇产科肿瘤及内分泌疾病。                    因,晚期宫颈癌患者常因远处转移而死亡 。顺铂是广
                                                                                                  [1]
          E-mail:hs9usjud@163.com
                                                              泛用于宫颈癌的化疗药物,而部分患者会对顺铂耐药,
              # 通信作者 副主任医师,硕士。研究方向:妇科相关疾病。
                                                                                                 [2]
          E-mail:tengwaichunw6@163.com                        从而导致化疗失败、肿瘤复发和预后不良 。因此,增加

          · 1582 ·    China Pharmacy  2024 Vol. 35  No. 13                            中国药房  2024年第35卷第13期
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