1.广州医科大学公共卫生学院预防医学系(广东 广州 511436)
2.广州医科大学生命科学学院(广东 广州 511436)
3.广州医科大学药学院分子与临床药理研究所(广东 广州 511436)
林凯莉,女,博士,讲师,主要从事中药抗肿瘤、神经毒理及神经药理研究
雷雪萍,副研究员;E-mail:xuepinglei@foxmail.com
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林凯莉,邓秋狄,雷雪萍.雷公藤红素抑制非小细胞肺癌迁移和侵袭的作用及其分子机制研究[J].上海中医药大学学报,2022,36(02):43-48.
LIN Kaili,DENG Qiudi,LEI Xueping.Study on inhibitory effect of celastrol on migration and invasion of non-small cell lung cancer and its molecular mechanism[J].Academic Journal of Shanghai University of Traditional Chinese Medicine,2022,36(02):43-48.
林凯莉,邓秋狄,雷雪萍.雷公藤红素抑制非小细胞肺癌迁移和侵袭的作用及其分子机制研究[J].上海中医药大学学报,2022,36(02):43-48. DOI: 10.16306/j.1008-861x.2022.02.008.
LIN Kaili,DENG Qiudi,LEI Xueping.Study on inhibitory effect of celastrol on migration and invasion of non-small cell lung cancer and its molecular mechanism[J].Academic Journal of Shanghai University of Traditional Chinese Medicine,2022,36(02):43-48. DOI: 10.16306/j.1008-861x.2022.02.008.
目的,2,评价雷公藤红素对非小细胞肺癌NCI-H1299细胞的迁移与侵袭作用,并探讨其初步的作用机制。,方法,2,采用CCK-8实验评价雷公藤红素对NCI-H1299细胞增殖活性的影响,获得非毒剂量;采用伤口愈合实验和Transwell迁移实验观察雷公藤红素对NCI-H1299细胞迁移能力的影响;采用Transwell侵袭实验检测雷公藤红素对NCI-H1299细胞侵袭能力的影响;蛋白免疫印迹实验与实时荧光定量PCR实验检测雷公藤红素对NCI-H1299细胞中间充质标记物N-Cadherin、Vimentin、Snail、Slug与上皮标记物E-Cadherin、ZO-1的表达的影响。,结果,2,雷公藤红素可以呈剂量依赖性地抑制NCI-H1299细胞活性,在低于2.5 µmol/L的剂量下对其增殖无明显影响;雷公藤红素在0.5 µmol/L、1.0 µmol/L、2.0 µmol/L的剂量下可以抑制NCI-H1299细胞的迁移、侵袭能力;蛋白免疫印迹实验与实时荧光定量PCR实验结果表明,雷公藤红素能促进上皮标记物,抑制间充质标记物N-cadherin、Vimentin、Snail与Slug的表达,上调E-cadherin、ZO-1蛋白的表达。,结论,2,雷公藤红素可以明显抑制NCI-H1299细胞的迁移与侵袭能力,且这一作用可能与其逆转NCI-H1299细胞的上皮-间充质转化(EMT)相关。
Objective: To investigate the effects of celastrol on the migration and invasion of non-small lung cancer NCI-H1299 cells and explore its preliminary mechanism.,Methods,2,CCK-8 assay was used to detect the effect of celastrol on the proliferation of NCI-H1299 cells, and non-toxic concentration was obtained. Wound healing assay and transwell migration assay were used to evaluate the effect of celastrol on the migration ability of NCI-H1299 cells. Transwell invasion assay was used to detect the effect of celastrol on the invasion ability of NCI-H1299 cells. Western blot and quantitative real-time PCR assays were conducted to detect the effect of celastrol on the expressions of mesenchymal markers N-Cadherin, Vimentin, Snail, Slug and epithelial markers E-Cadherin and ZO-1 in NCI-H1299 cells.,Results,2,Celastrol inhibited the proliferation of NCI-H1299 cells in a dose-dependent manner, and had no significant effect on the proliferation at a concentration lower than 2.5 µmol/L. Celastrol inhibited the migration and invasion of NCI-H1299 cells at the concentration of 0.5 µmol/L, 1.0 µmol/L and 2.0 µmol/L. The results of western blot and quantitative real time PCR assays showed that celastrol promoted epithelial markers, inhibited the expressions of mesenchymal markers N-cadherin, Vimentin, Snail and Slug, up-regulated the expressions of E-cadherin and ZO-1 protein.,Conclusion,2,Celastrol can significantly inhibit the migration and invasion ability of NCI-H1299 cells, and this effect may be related to its reversal of epithelial mesenchymal transition (EMT) of NCI-H1299 cells.
雷公藤红素非小细胞肺癌迁移侵袭上皮-间充质转换
ZHOU M, CHEN X Y, ZHANG H, et al. China national medical products administration approval summary:anlotinib for the treatment of advanced non-small cell lung cancer after two lines of chemotherapy[J]. Cancer commun(Lond), 2019, 39(1): 36.
HERBST R S, MORGENSZTERN D, BOSHOFF C. The biology and management of non-small cell lung cancer[J]. Nature, 2018, 553(7689): 446-454.
章必成,裴华东,宋启斌. 非小细胞肺癌免疫治疗的现状与未来[J]. 肿瘤学杂志,2021, 27(9): 697-703.
LAMOUILLE S, XU J, DERYNCK R. Molecular mechanisms of epithelial-mesenchymal transition[J]. Nat Rev Mol Cell Biol, 2014, 15(3): 178-196.
ZHANG X W, LIU W, JIANG H L, et al. Chinese Herbal Medicine for Advanced Non-Small-Cell Lung Cancer: A Systematic Review and Meta-Analysis[J]. Am J Chin Med, 2018, 46(5): 923-952.
BAI X, FU R J, ZHANG S, et al. Potential medicinal value of celastrol and its synthesized analogues for central nervous system diseases[J]. Biomed Pharmacother, 2021, 139: 111551.
FENG X D,GUAN D X,AUEN T,et al. IL1R1 is required for celastrol’s leptin-sensitization and antiobesity effects[J]. Nat Med, 2019, 25(4): 575-582.
MIN L W. Targeting apoptosis pathways in cancer by Chinese medicine[J]. Cancer Lett, 2013, 332(2): 304-312.
SHI J F, LI J X,XU Z Y, et al. Celastrol: A Review of Useful Strategies Overcoming its Limitation in Anticancer Application[J]. Front Pharmacol, 2020, 11: 558741.
SIEGEL R L, MILLER K D, FUCHS H E, et al. Cancer Statistics, 2021[J]. CA Cancer J Clin, 2021, 71(1): 7-33.
LIU X,LI C Y, YANG Y, et al. Synaptotagmin 7 in twist-related protein 1-mediated Epithelial-Mesenchymal transition of non-small cell lung cancer[J]. EBioMedicine, 2019, 46: 42-53.
RAUNGRUT P, WONGKOTSILA A, CHAMPOOCHANA N, et al. Knockdown of 14-3-3γ Suppresses Epithelial-Mesenchymal Transition and Reduces Metastatic Potential of Human Non-small Cell Lung Cancer Cells[J]. Anticancer Res, 2018, 38(6): 3507-3514.
昌爽,张枝倩,杨珺超. 雷公藤红素与非小细胞肺癌研究进展[J]. 浙江中西医结合杂志,2021, 31(5): 487-490.
KASHYAP D, SHARMA A, TULI H S, et al. Molecular targets of celastrol in cancer:Recent trends and advancements[J]. Crit Rev Oncol Hematol, 2018, 128: 70-81.
DENG Q D, LEI X P, ZHONG Y H, et al. Triptolide suppresses the growth and metastasis of non-small cell lung cancer by inhibiting β-catenin-mediated epithelial-mesenchymal transition[J]. Acta Pharmacol Sin, 2021, 42(9): 1486-1497.
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