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第44卷第9期 王 程,顾慧慧,宣 亮,等. DF3/MUC1启动子调控的重组腺病毒的构建及循环肿瘤细胞检测
2024年9月 效果的鉴定[J]. 南京医科大学学报(自然科学版),2024,44(9):1190-1197,1226 ·1197 ·
子至关重要。本研究采用DF3/MUC1启动子,MUC1 [7] GENDLER S J. MUC1,the renaissance molecule[J]. J
在正常情况下主要存在于上皮细胞的顶端边界 , Mammary Gland Biol Neoplasia,2001,6(3):339-353
[25]
而MUC1的低糖基化导致其在包括乳腺、卵巢和胃肠 [8] BEISHLINE K,AZIZKHAN⁃CLIFFORD J. Sp1 and the
道等恶性肿瘤在内的多种恶性肿瘤中异常过表达 , ‘hallmarks of cancer’[J]. FEBS J,2015,282(2):224-
[26]
258
且MUC1异常表达受其转录水平调控 ,因此构建含
[25]
[9] DOLCET X,LLOBET D,PALLARES J,et al. NF⁃kB in
有 DF3/MUC1 启 动 子 的 重 组 腺 病 毒 ,其 能 够 在
development and progression of human cancer[J]. Vir⁃
[27]
MUC1阳性肿瘤细胞中特异性复制 。
chows Arch,2005,446(5):475-482
本研究所构建的重组腺病毒(Ad⁃DF3⁃copGFP) [10]SONG D D,LIAN Y,ZHANG L. The potential of activator
包含 DF3/MUC1 启动子,使病毒能够在肿瘤细胞中 protein 1(AP⁃1)in cancer targeted therapy[J]. Front Im⁃
特异性复制且通过 GFP 来检测 CTC,并与本实验室 munol,2023,14:1224892
保存的重组腺病毒(Ad⁃hTERT⁃copGFP)进行对比 [11]OCHSENREITHER S,FIEDLER W M,CONTE G D,et
研究,通过感染肺腺癌 A549、H1299 细胞,证明其 al. Safety and preliminary activity results of the GATTO
study,a phase Ib study combining the anti⁃TA⁃MUC1 an⁃
具有高感染效率,非特异性感染率测定实验结果表明
tibody gatipotuzumab with the anti⁃EGFR tomuzotuximab
Ad⁃DF3⁃copGFP可以显著降低GFP阳性的PBMC数
in patients with refractory solid tumors[J]. ESMO Open,
量,进一步证明了 DF3/MUC1 启动子的高特异性, 2022,7(2):100447
CTC检出率测定与非小细胞肺癌患者样本检测实验 [12]KHODABAKHSH F,MERIKHIAN P,EISAVAND M R,
证明,相比Ad⁃hTERT⁃copGFP,Ad⁃DF3⁃copGFP具备 et al. Crosstalk between MUC1 and VEGF in angiogene⁃
更高的敏感性。 sis and metastasis:a review highlighting roles of the
MUC1 with an emphasis on metastatic and angiogenic sig⁃
综上,本研究成功完成重组腺病毒(Ad⁃DF3⁃
copGFP)的制备,提高了病毒检测 CTC 法的特异性 naling[J]. Cancer Cell Int,2021,21(1):200
[13]GERSTBERGER S,JIANG Q W,GANESH K. Metasta⁃
与敏感性,为肺癌CTC检测提供了新方法。本研究
sis[J]. Cell,2023,186(8):1564-1579
也存在局限性,例如在检测中存在少数假阳性细胞
[14]COLMENARES R,ÁLVAREZ N,BARRIO S,et al. The
及临床样本数量较少等,仍需要进一步研究以降低 minimal residual disease using liquid biopsies in hemato⁃
假阳性率及扩大样本规模并进行验证实验,以确保 logical malignancies[J]. Cancers,2022,14(5):1310
检测结果的可靠性和稳定性。 [15]SAVELIEVA O E,TASHIREVA L A,KAIGORODOVA
E V,et al. Heterogeneity of stemlike circulating tumor
[参考文献]
cells in invasive breast cancer[J]. Int J Mol Sci,2020,21
[1] YANG Y T,ZHANG Z X,LI W,et al. ME2 promotes he⁃
(8):2780
patocellular carcinoma cell migration through pyruvate[J].
[16]TAYOUN T,FAUGEROUX V,OULHEN M,et al. CTC⁃
Metabolites,2023,13(4):540
derived models:a window into the seeding capacity of cir⁃
[2] RING A ,NGUYEN⁃STRÄULI B D ,WICKI A ,et al. culating tumor cells(CTCs)[J]. Cells,2019,8(10):1145
Biology,vulnerabilities and clinical applications of circu⁃ [17]ONIDANI K,SHOJI H,KAKIZAKI T,et al. Monitoring of
lating tumour cells[J]. Nat Rev Cancer,2023,23(2):95- cancer patients via next⁃generation sequencing of patient⁃
111 derived circulating tumor cells and tumor DNA[J]. Can⁃
[3] BATES M,MOHAMED B M,WARD M P,et al. Circulat⁃ cer Sci,2019,110(8):2590-2599
ing tumour cells:the good,the bad and the ugly[J]. Bio⁃ [18]WANG H S,LI H,YUAN Y P,et al. A preliminary study
chim Biophys Acta Rev Cancer,2023,1878(2):188863 on the association between epithelial⁃mesenchymal transi⁃
[4] ZHANG H J,JI J N,LIU Q,et al. MUC1 downregulation tion and circulating tumor cells in renal cell carcinoma[J].
promotes TNF⁃α⁃induced necroptosis in human bronchial Transl Androl Urol,2022,11(4):460-471
epithelial cells via regulation of the RIPK1/RIPK3 path⁃ [19]RIVERA⁃BÁEZ L,LOHSE I,LIN E,et al. Expansion of
way[J]. J Cell Physiol,2019,234(9):15080-15088 circulating tumor cells from patients with locally ad⁃
[5] GENDLER S J,SPICER A P. Epithelial mucin genes[J]. vanced pancreatic cancer enable patient derived xeno⁃
Annu Rev Physiol,1995,57:607-634 grafts and functional studies for personalized medicine[J].
[6] KOVARIK A,PEAT N,WILSON D,et al. Analysis of the Cancers,2020,12(4):1011
tissue ⁃ specific promoter of the MUC1 gene[J]. J Biol [20]AKPE V,KIM T H,BROWN C L,et al. Circulating tu⁃
Chem,1993,268(13):9917-9926 (下转第1226页)

