刘羽阳|肿瘤电场治疗抗肿瘤机制的研究进展
【引用本文】刘羽阳,吴浩,刘嘉霖,等.肿瘤电场治疗抗肿瘤机制的研究进展[J].中华外科杂志,2021,59(6):558-560.
肿瘤电场治疗抗肿瘤机制的研究进展
美国食品药品监督管理局(food and drug administration,FDA)分别于2011年和2015年批准肿瘤电场治疗(tumor treating fields,TTFields)用于复发和新诊断的胶质母细胞瘤(glioblastoma,GBM)患者的治疗。GBM是最常见且恶性程度最高的原发性颅内肿瘤,占全部颅内原发恶性肿瘤的45.2%,5年生存率仅4.7%[1]。采用手术+同步放化疗+替莫唑胺(temozolomide,TMZ)的标准疗法,胶质母细胞瘤患者的中位生存期约14.6个月[2],中位无进展生存期(median progression-free survival,mPFS)为7~10个月,肿瘤复发率近100%[3]。GBM治疗方案更新缓慢,TTFields是十年来唯一获批且纳入NCCN指南的创新疗法。标准治疗联合TTFields突破性地将患者中位总生存期延长至20.9个月[4]。作为一种非侵入性的安全有效的抗GBM新疗法,TTFields将中等频率(200 kHz)、低强度(1~3 V/cm)的交变电场施加于GBM细胞,起到破坏肿瘤细胞有丝分裂、使细胞周期停滞和诱导细胞凋亡的作用[5]。2019年1月,TTFields在中国香港被批准上市。
一、TTFields的经典抗肿瘤机制
二、TTFields抗肿瘤的免疫学机制
三、TTFields抗肿瘤的分子生物学机制
四、TTFields诱导细胞膜和血脑屏障通透性可逆升高
五、TTFields联合其他疗法的探索
六、TTFields在其他肿瘤中的应用
七、展望
参考文献
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[1]OstromQT,GittlemanH,TruittG,et al.CBTRUS statistical report:primary brain and other central nervous system tumors diagnosed in the united states in 2011-2015[J].Neuro Oncol,2018,20Suppl 4:iv1-iv86.DOI:10.1093/neuonc/noy131.
[2]StuppR,MasonWP,van den BentMJ,et al.Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma[J].N Engl J Med,2005,352(10):987-996.DOI:10.1056/NEJMoa043330.
[3]OmuroA,DeAngelisLM.Glioblastoma and other malignant gliomas:a clinical review[J].JAMA,2013,310(17):1842-1850.DOI:10.1001/jama.2013.280319.
[4]StuppR,TaillibertS,KannerA,et al.Effect of Tumor-Treating Fields plus maintenance temozolomide vs maintenance temozolomide alone on survival in patients with glioblastoma:a randomized clinical trial[J].JAMA,2017,318(23):2306-2316.DOI:10.1001/jama.2017.18718.
[5]FabianD,Guillermo Prieto EiblM,AlnahhasI,et al.Treatment of glioblastoma (GBM) with the addition of tumor-treating fields (TTF):a review[J].Cancers (Basel),2019,11(2).DOI:10.3390/cancers11020174.
[6]GutinPH,WongET.Noninvasive application of alternating electric fields in glioblastoma:a fourth cancer treatment modality[J].Am Soc Clin Oncol Educ Book, 2012:126-131.DOI:10.14694/EdBook_AM.2012.32.122.
[7]VoloshinT,MunsterM,BlattR,et al.Alternating electric fields (TTFields) in combination with paclitaxel are therapeutically effective against ovarian cancer cells in vitro and in vivo[J].Int J Cancer,2016,139(12):2850-2858.DOI:10.1002/ijc.30406.
[8]KirsonED,DbalýV,TovarysF,et al.Alternating electric fields arrest cell proliferation in animal tumor models and human brain tumors[J].Proc Natl Acad Sci U S A,2007,104(24):10152-10157.DOI:10.1073/pnas.0702916104.
[9]KaranamNK,DingL,AroumougameA,et al.Tumor treating fields cause replication stress and interfere with DNA replication fork maintenance:implications for cancer therapy[J].Transl Res,2020, 217:33-46.DOI:10.1016/j.trsl.2019.10.003.
[10]VoloshinT,KaynanN,DavidiS,et al.Tumor-treating fields (TTFields) induce immunogenic cell death resulting in enhanced antitumor efficacy when combined with anti-PD-1 therapy[J].Cancer Immunol Immunother,2020,69(7):1191-1204.DOI:10.1007/s00262-020-02534-7
[11]ChangE,PohlingC,BeyguiN,et al.Synergistic inhibition of glioma cell proliferation by Withaferin A and tumor treating fields[J].J Neurooncol,2017,134(2):259-268.DOI:10.1007/s11060-017-2534-5.
[12]ChinotOL,WickW,MasonW,et al.Bevacizumab plus radiotherapy-temozolomide for newly diagnosed glioblastoma[J].N Engl J Med,2014,370(8):709-722.DOI:10.1056/NEJMoa1308345.
[13]ChangE,PatelCB,PohlingC,et al.Tumor treating fields increases membrane permeability in glioblastoma cells[J].Cell Death Discov,2018, 4:113.DOI:10.1038/s41420-018-0130-x.
[14]MittalS,KlingerNV,MichelhaughSK,et al.Alternating electric tumor treating fields for treatment of glioblastoma:rationale,preclinical,and clinical studies[J].J Neurosurg,2018,128(2):414-421.DOI:10.3171/2016.9.JNS16452.
[15]LazaridisL,SchäferN,Teuber-HanselmannS,et al.Tumour treating fields (TTFields) in combination with lomustine and temozolomide in patients with newly diagnosed glioblastoma[J].J Cancer Res Clin Oncol,2020,146(3):787-792.DOI:10.1007/s00432-019-03106-8.
[16]CeresoliGL,AertsJG,DziadziuszkoR,et al.Tumour treating fields in combination with pemetrexed and cisplatin or carboplatin as first-line treatment for unresectable malignant pleural mesothelioma (STELLAR):a multicentre,single-arm phase 2 trial[J].LancetOncol,2019,20(12):1702-1709.DOI:10.1016/S1470-2045(19)30532-7.
[17]RiveraF,BenavidesM,GallegoJ,et al.Tumor treating fields in combination with gemcitabine or gemcitabine plus nab-paclitaxel in pancreatic cancer:Results of the PANOVA phase 2 study[J].Pancreatology,2019,19(1):64-72.DOI:10.1016/j.pan.2018.10.004.
[18]VergoteI,von MoosR,MansoL,et al.Tumor treating fields in combination with paclitaxel in recurrent ovarian carcinoma:results of the INNOVATE pilot study[J].Gynecol Oncol,2018,150(3):471-477.DOI:10.1016/j.ygyno.2018.07.018.
[19]GuiC,VannorsdallTD,KleinbergLR,et al.A prospective cohort study of neural progenitor cell-sparing radiation therapy plus temozolomide for newly diagnosed patients with glioblastoma[J].Neurosurgery,2020,87(1):E31-E40.DOI:10.1093/neuros/nyaa107.
[20]WangJ,LiuJ,SunG,et al.Glioblastoma extracellular vesicles induce the tumour-promoting transformation of neural stem cells[J].Cancer Lett,2019, 466:1-12.DOI:10.1016/j.canlet.2019.09.004.
[21]LokE,HuaV,WongET.Computed modeling of alternating electric fields therapy for recurrent glioblastoma[J].Cancer Med,2015,4(11):1697-1699.DOI:10.1002/cam4.519.