DOI QR코드

DOI QR Code

Exosomal miR-181b-5p Downregulation in Ascites Serves as a Potential Diagnostic Biomarker for Gastric Cancer-associated Malignant Ascites

  • Yun, Jieun (Department of Pharmaceutical Engineering, College of Science Engineering, Cheongju University) ;
  • Han, Sang-Bae (College of Pharmacy, Chungbuk National University) ;
  • Kim, Hong Jun (Department of Internal Medicine, Gyeongsang National University School of Medicine) ;
  • Go, Se-il (Department of Internal Medicine, Gyeongsang National University School of Medicine) ;
  • Lee, Won Sup (Department of Internal Medicine, Gyeongsang National University School of Medicine) ;
  • Bae, Woo Kyun (Department of Internal Medicine, Chonnam National University Hwasun Hospital) ;
  • Cho, Sang-Hee (Department of Internal Medicine, Chonnam National University Hwasun Hospital) ;
  • Song, Eun-Kee (Department of Internal Medicine, Chonbuk National University Medical School) ;
  • Lee, Ok-Jun (Department Pathology, Chungbuk National University Hospital) ;
  • Kim, Hee Kyung (Department of Internal Medicine, Chungbuk National University Hospital) ;
  • Yang, Yaewon (Department of Internal Medicine, Chungbuk National University Hospital) ;
  • Kwon, Jihyun (Department of Internal Medicine, Chungbuk National University Hospital) ;
  • Chae, Hee Bok (Department of Internal Medicine, Chungbuk National University Hospital) ;
  • Lee, Ki Hyeong (Department of Internal Medicine, Chungbuk National University Hospital) ;
  • Han, Hye Sook (Department of Internal Medicine, Chungbuk National University Hospital)
  • Received : 2019.06.18
  • Accepted : 2019.08.11
  • Published : 2019.09.30

Abstract

Purpose: Peritoneal carcinomatosis in gastric cancer (GC) patients results in extremely poor prognosis. Malignant ascites samples are the most appropriate biological material to use to evaluate biomarkers for peritoneal carcinomatosis. This study identified exosomal MicroRNAs (miRNAs) differently expressed between benign liver cirrhosis-associated ascites (LC-ascites) and malignant gastric cancer-associated ascites (GC-ascites), and validated their role as diagnostic biomarkers for GC-ascites. Materials and Methods: Total RNA was extracted from exosomes isolated from 165 ascites samples (73 LC-ascites and 92 GC-ascites). Initially, microarrays were used to screen the expression levels of 2,006 miRNAs in the discovery cohort (n=22). Subsequently, quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR) analyses were performed to validate the expression levels of selected exosomal miRNAs in the training (n=70) and validation (n=73) cohorts. Furthermore, carcinoembryonic antigen (CEA) levels were determined in ascites samples. Results: The miR-574-3p, miR-181b-5p, miR-4481, and miR-181d were significantly downregulated in the GC-ascites samples compared to the LC-ascites samples, and miR-181b-5p showed the best diagnostic performance for GC-ascites (area under the curve [AUC]=0.798 and 0.846 for the training and validation cohorts, respectively). The diagnostic performance of CEA for GC-ascites was improved by the combined analysis of miR-181b-5p and CEA (AUC=0.981 and 0.946 for the training and validation cohorts, respectively). Conclusions: We identified exosomal miRNAs capable of distinguishing between non-malignant and GC-ascites, showing that the combined use of miR-181b-5p and CEA could improve diagnosis.

Acknowledgement

Supported by : National Research Foundation of Korea (NRF)

References

  1. Leiting JL, Grotz TE. Optimizing outcomes for patients with gastric cancer peritoneal carcinomatosis. World J Gastrointest Oncol 2018;10:282-289. https://doi.org/10.4251/wjgo.v10.i10.282
  2. Thomassen I, van Gestel YR, van Ramshorst B, Luyer MD, Bosscha K, Nienhuijs SW, et al. Peritoneal carcinomatosis of gastric origin: a population-based study on incidence, survival and risk factors. Int J Cancer 2014;134:622-628. https://doi.org/10.1002/ijc.28373
  3. Maeda H, Kobayashi M, Sakamoto J. Evaluation and treatment of malignant ascites secondary to gastric cancer. World J Gastroenterol 2015;21:10936-10947. https://doi.org/10.3748/wjg.v21.i39.10936
  4. Bartel DP. MicroRNAs: target recognition and regulatory functions. Cell 2009;136:215-233. https://doi.org/10.1016/j.cell.2009.01.002
  5. Lin S, Gregory RI. MicroRNA biogenesis pathways in cancer. Nat Rev Cancer 2015;15:321-333. https://doi.org/10.1038/nrc3932
  6. Cortez MA, Bueso-Ramos C, Ferdin J, Lopez-Berestein G, Sood AK, Calin GA. MicroRNAs in body fluids-- the mix of hormones and biomarkers. Nat Rev Clin Oncol 2011;8:467-477. https://doi.org/10.1038/nrclinonc.2011.76
  7. Ahadi M, Tehranian S, Memar B, Vossoughinia H, Salari M, Eskandari E, et al. Diagnostic value of carcinoembryonic antigen in malignancy-related ascites: systematic review and meta-analysis. Acta Gastroenterol Belg 2014;77:418-424.
  8. Han ES, Lee HH, Lee JS, Song KY, Park CH, Jeon HM. At which stage of gastric cancer progression do levels of carcinoembryonic antigen and carbohydrate antigen 19-9 increase? Application in advanced gastric cancer treatment. J Gastric Cancer 2014;14:123-128. https://doi.org/10.5230/jgc.2014.14.2.123
  9. Helwa I, Cai J, Drewry MD, Zimmerman A, Dinkins MB, Khaled ML, et al. A comparative study of serum exosome isolation using differential ultracentrifugation and three commercial reagents. PLoS One 2017;12:e0170628. https://doi.org/10.1371/journal.pone.0170628
  10. Markowska A, Pendergrast RS, Pendergrast JS, Pendergrast PS. A novel method for the isolation of extracellular vesicles and RNA from urine. J Circ Biomark 2017;6:1849454417712666.
  11. Jamel S, Markar SR, Malietzis G, Acharya A, Athanasiou T, Hanna GB. Prognostic significance of peritoneal lavage cytology in staging gastric cancer: systematic review and meta-analysis. Gastric Cancer 2018;21:10-18. https://doi.org/10.1007/s10120-017-0749-y
  12. Guideline Committee of the Korean Gastric Cancer Association (KGCA), Development Working Group & Review Panel. Korean practice guideline for gastric cancer 2018: an evidence-based, multi-disciplinary approach. J Gastric Cancer 2019;19:1-48. https://doi.org/10.5230/jgc.2019.19.e8
  13. Vaksman O, Stavnes HT, Kaern J, Trope CG, Davidson B, Reich R. miRNA profiling along tumour progression in ovarian carcinoma. J Cell Mol Med 2011;15:1593-1602. https://doi.org/10.1111/j.1582-4934.2010.01148.x
  14. Vaksman O, Trope C, Davidson B, Reich R. Exosome-derived miRNAs and ovarian carcinoma progression. Carcinogenesis 2014;35:2113-2120. https://doi.org/10.1093/carcin/bgu130
  15. Tokuhisa M, Ichikawa Y, Kosaka N, Ochiya T, Yashiro M, Hirakawa K, et al. Exosomal miRNAs from peritoneum lavage fluid as potential prognostic biomarkers of peritoneal metastasis in gastric cancer. PLoS One 2015;10:e0130472. https://doi.org/10.1371/journal.pone.0130472
  16. Yamamoto CM, Oakes ML, Murakami T, Muto MG, Berkowitz RS, Ng SW. Comparison of benign peritoneal fluid- and ovarian cancer ascites-derived extracellular vesicle RNA biomarkers. J Ovarian Res 2018;11:20. https://doi.org/10.1186/s13048-018-0391-2
  17. Zavesky L, Jandakova E, Weinberger V, Minar L, Hanzikova V, Duskova D, et al. Ascites-derived extracellular microRNAs as potential biomarkers for ovarian cancer. Reprod Sci 2019;26:510-522. https://doi.org/10.1177/1933719118776808
  18. Schindler P, Kupcinskas J, Juzenas S, Skieceviciene J, Salteniene V, Schulz C, et al. Expression of microRNAs in the ascites of patients with peritoneal carcinomatosis and peritonitis. Cancer Cytopathol 2018;126:353-363. https://doi.org/10.1002/cncy.21966
  19. Kaleta EJ, Tolan NV, Ness KA, O'Kane D, Algeciras-Schimnich A. CEA, AFP and CA 19-9 analysis in peritoneal fluid to differentiate causes of ascites formation. Clin Biochem 2013;46:814-818. https://doi.org/10.1016/j.clinbiochem.2013.02.010
  20. Zhu FL, Ling AS, Wei Q, Ma J, Lu G. Tumor markers in serum and ascites in the diagnosis of benign and malignant ascites. Asian Pac J Cancer Prev 2015;16:719-722. https://doi.org/10.7314/APJCP.2015.16.2.719
  21. Chubb SP, Williams RA. Biochemical analysis of pleural fluid and ascites. Clin Biochem Rev 2018;39:39-50.
  22. Jung M, Jeung HC, Lee SS, Park JY, Hong S, Lee SH, et al. The clinical significance of ascitic fluid CEA in advanced gastric cancer with ascites. J Cancer Res Clin Oncol 2010;136:517-526. https://doi.org/10.1007/s00432-009-0684-3
  23. Song SE, Choi P, Kim JH, Jung K, Kim SE, Moon W, et al. Diagnostic value of carcinoembryonic antigen in ascites for colorectal cancer with peritoneal carcinomatosis. Korean J Gastroenterol 2018;71:332-337. https://doi.org/10.4166/kjg.2018.71.6.332
  24. Tian F, Shen Y, Chen Z, Li R, Lu J, Ge Q. Aberrant miR-181b-5p and miR-486-5p expression in serum and tissue of non-small cell lung cancer. Gene 2016;591:338-343. https://doi.org/10.1016/j.gene.2016.06.014
  25. Nakajima G, Hayashi K, Xi Y, Kudo K, Uchida K, Takasaki K, et al. Non-coding microRNAs hsa-let-7g and hsa-miR-181b are associated with chemoresponse to S-1 in colon cancer. Cancer Genomics Proteomics 2006;3:317-324.
  26. Ouyang M, Li Y, Ye S, Ma J, Lu L, Lv W, et al. MicroRNA profiling implies new markers of chemoresistance of triple-negative breast cancer. PLoS One 2014;9:e96228. https://doi.org/10.1371/journal.pone.0096228
  27. Shi ZM, Wang XF, Qian X, Tao T, Wang L, Chen QD, et al. miRNA-181b suppresses IGF-1R and functions as a tumor suppressor gene in gliomas. RNA 2013;19:552-560. https://doi.org/10.1261/rna.035972.112
  28. Ueda T, Volinia S, Okumura H, Shimizu M, Taccioli C, Rossi S, et al. Relation between microRNA expression and progression and prognosis of gastric cancer: a microRNA expression analysis. Lancet Oncol 2010;11:136-146. https://doi.org/10.1016/S1470-2045(09)70343-2
  29. Jiang J, Zheng X, Xu X, Zhou Q, Yan H, Zhang X, et al. Prognostic significance of miR-181b and miR-21 in gastric cancer patients treated with S-1/Oxaliplatin or Doxifluridine/Oxaliplatin. PLoS One 2011;6:e23271. https://doi.org/10.1371/journal.pone.0023271
  30. Saito M, Okayama H, Saito K, Ando J, Kumamoto K, Nakamura I, et al. CDX2 is involved in microRNAassociated inflammatory carcinogenesis in gastric cancer. Oncol Lett 2017;14:6184-6190.
  31. Zhou Q, Zheng X, Chen L, Xu B, Yang X, Jiang J, et al. Smad2/3/4 pathway contributes to $TGF-{\beta}$-induced miRNA-181b expression to promote gastric cancer metastasis by targeting Timp3. Cell Physiol Biochem 2016;39:453-466. https://doi.org/10.1159/000445638
  32. Li X, Zhang Y, Zhang H, Liu X, Gong T, Li M, et al. miRNA-223 promotes gastric cancer invasion and metastasis by targeting tumor suppressor EPB41L3. Mol Cancer Res 2011;9:824-833. https://doi.org/10.1158/1541-7786.MCR-10-0529
  33. Huang S, Wang J, Li J, Luo Q, Zhao M, Zheng L, et al. Serum microRNA expression profile as a diagnostic panel for gastric cancer. Jpn J Clin Oncol 2016;46:811-818. https://doi.org/10.1093/jjco/hyw085
  34. Chen L, Yang Q, Kong WQ, Liu T, Liu M, Li X, et al. MicroRNA-181b targets cAMP responsive element binding protein 1 in gastric adenocarcinomas. IUBMB Life 2012;64:628-635. https://doi.org/10.1002/iub.1030
  35. Li LQ, Yang Y, Chen H, Zhang L, Pan D, Xie WJ. MicroRNA-181b inhibits glycolysis in gastric cancer cells via targeting hexokinase 2 gene. Cancer Biomark 2016;17:75-81. https://doi.org/10.3233/CBM-160619
  36. Wang B, Li W, Guo K, Xiao Y, Wang Y, Fan J. miR-181b promotes hepatic stellate cells proliferation by targeting p27 and is elevated in the serum of cirrhosis patients. Biochem Biophys Res Commun 2012;421:4-8. https://doi.org/10.1016/j.bbrc.2012.03.025
  37. Vuppalanchi R, Liang T, Goswami CP, Nalamasu R, Li L, Jones D, et al. Relationship between differential hepatic microRNA expression and decreased hepatic cytochrome P450 3A activity in cirrhosis. PLoS One 2013;8:e74471. https://doi.org/10.1371/journal.pone.0074471
  38. Gui J, Tian Y, Wen X, Zhang W, Zhang P, Gao J, et al. Serum microRNA characterization identifies miR- 885-5p as a potential marker for detecting liver pathologies. Clin Sci (Lond) 2011;120:183-193. https://doi.org/10.1042/CS20100297