Abstract
Lymph node involvement (LNI) is one of the most important prognostic factors for poor survival in medullary thyroid carcinoma (MTC). At diagnosis, LNI is found in over 50% of sporadic MTCs, and especially in large tumours. Cervical lymph node dissection is therefore mandatory during MTC surgery. However, some large tumours (responsible for high preoperative basal calcitonin levels) are found to lack LNI, and can be cured definitely. Preoperative detection of these particular tumours might spare patients from undergoing extensive cervical dissection. The objective of the present retrospective study of a series of large sporadic MTCs was to identify clinical, biological and pathological factors that were predictive of LNI. Consecutive cases of large, sporadic MTCs (measuring at least 1 cm in diameter) were retrieved and reviewed. The levels of several mature microRNAs (miRs) in paraffin-embedded samples were assessed using qPCR. Of the 54 MTCs, 26 had LNI and 28 were pN0. Relative to pN0 patients, patients with LNI had a significant higher preoperative basal calcitonin level (p = 0.0074) and a greater prevalence of infiltrative margins (p < 0.0001), lymphovascular invasion (p = 0.0004), extrathyroidal extension (p < 0.0001), a higher pT stage (p = 0.0003) and more abundant desmoplastic stroma (p = 0.0006). Tumour expression levels of miR-21 (p = 0.0008) and miR-183 (p = 0.0096) were higher in the LNI group. The abundance of desmoplastic stroma (p = 0.007) and the miR-21 expression level (p = 0.0026) were independent prognostic factors for LNI. The abundance of desmoplastic stroma and high levels of miR-21 expression were strong indicators of LNI, and may thus help the surgeon to choose the extent of cervical lymph node dissection for large, sporadic MTCs with no preoperatively obvious LNI.
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References
Wells SA Jr, Asa SL, Dralle H, Elisei R, Evans DB, Gagel RF, Lee N, Machens A, Moley JF, American Thyroid Association Guidelines Task Force on Medullary Thyroid Carcinoma et al (2015) Revised American Thyroid Association guidelines for the management of medullary thyroid carcinoma. Thyroid 25:567–610
Moley JF, DeBenedetti MK (1999) Patterns of nodal metastases in palpable medullary thyroid carcinoma: recommendations for extent of node dissection. Ann Surg 2:880–887 discussion 887-888
Scollo C, Baudin E, Travagli J-P, Caillou B, Bellon N, Leboulleux S, Schlumberger M (2003) Rationale for central and bilateral lymph node dissection in sporadic and hereditary medullary thyroid cancer. J Clin Endocrinol Metab 88:2070–2075
Gimm O (2013) Extent of surgery in clinically evident but operable MTC—when is central and/or lateral lympadenectomy indicated? Thyroid Res 6(Suppl 1):S3
Machens A, Hauptmann S, Dralle H (2008) Prediction of lateral lymph node metastases in medullary thyroid cancer. Br J Surg 95:586–591
Machens A, Dralle H (2010) Biomarker-based risk stratification for previously untreated medullary thyroid cancer. J Clin Endocrinol Metab 95(6):2655–2663. https://doi.org/10.1210/jc.2009-2368
Garzon R, Calin GA, Croce CM (2009) MicroRNAs in cancer. Annu Rev Med 60(1):167–179. https://doi.org/10.1146/annurev.med.59.053006.104707
Pallante P, Battista S, Pierantoni GM, Fusco A (2014) Deregulation of microRNA expression in thyroid neoplasias. Nat Rev Endocrinol 10(2):88–101. https://doi.org/10.1038/nrendo.2013.223
Nikiforova MN, Tseng GC, Steward D, Diorio D, Nikiforov YE (2008) MicroRNA expression profiling of thyroid tumors: biological significance and diagnostic utility. J Clin Endocrinol Metab 93(5):1600–1608. https://doi.org/10.1210/jc.2007-2696
Abraham D, Jackson N, Gundara JS, Zhao J, Gill AJ, Delbridge L, Robinson BG, Sidhu SB (2011) MicroRNA profiling of sporadic and hereditary medullary thyroid cancer identifies predictors of nodal metastasis, prognosis, and potential therapeutic targets. Clin Cancer Res 17(14):4772–4781. https://doi.org/10.1158/1078-0432.CCR-11-0242
Mian C, Pennelli G, Fassan M, Balistreri M, Barollo S, Cavedon E, Galuppini F, Pizzi M, Vianello F, Pelizzo MR, Girelli ME, Rugge M, Opocher G (2012) MicroRNA profiles in familial and sporadic medullary thyroid carcinoma: preliminary relationships with RET status and outcome. Thyroid 22(9):890–896. https://doi.org/10.1089/thy.2012.0045
Sobin LH, Gospodarowicz MK, Wittekind C, International Union against C (2009) TNM classification of malignant tumours. Wiley-Blackwell, Chichester and Hoboken
Glowacki F, Savary G, Gnemmi V, Buob D, Van der Hauwaert C, Lo-Guidice J-M, Bouyé S, Hazzan M, Pottier N, Perrais M, Aubert S, Cauffiez C (2013) Increased circulating miR-21 levels are associated with kidney fibrosis. PLoS One 8(2):e58014. https://doi.org/10.1371/journal.pone.0058014
Gee HE, Buffa FM, Camps C, Ramachandran A, Leek R, Taylor M, Patil M, Sheldon H, Betts G, Homer J, West C, Ragoussis J, Harris AL (2011) The small-nucleolar RNAs commonly used for microRNA normalisation correlate with tumour pathology and prognosis. Br J Cancer 104(7):1168–1177. https://doi.org/10.1038/sj.bjc.6606076
Tamagnini P, Iacobone M, Sebag F, Marcy M, De Micco C, Henry JF (2005) Lymph node involvement in macroscopic medullary thyroid carcinoma. Br J Surg 92(4):449–453. https://doi.org/10.1002/bjs.4860
Miccoli P, Minuto MN, Ugolini C, Molinaro E, Basolo F, Berti P, Pinchera A, Elisei R (2007) Clinically unpredictable prognostic factors in the outcome of medullary thyroid cancer. Endocr Relat Cancer 14(4):1099–1105. https://doi.org/10.1677/ERC-07-0128
Yip DT, Hassan M, Pazaitou-Panayiotou K, Ruan DT, Gawande AA, Gaz RD, Jr Moore FD, Hodin RA, Stephen AE, Sadow PM, Daniels GH, Randolph GW, Parangi S, Lubitz CC (2011) Preoperative basal calcitonin and tumor stage correlate with postoperative calcitonin normalization in patients undergoing initial surgical management of medullary thyroid carcinoma. Surgery 150(6):1168–1177. https://doi.org/10.1016/j.surg.2011.09.043
Koperek O, Scheuba C, Cherenko M, Neuhold N, De Micco C, Schmid KW et al (2008) Desmoplasia in medullary thyroid carcinoma: a reliable indicator of metastatic potential. Histopathology 52:6–630
Kazaure HS, Roman SA, Sosa JA (2012) Medullary thyroid microcarcinoma: a population-level analysis of 310 patients. Cancer 118(3):620–627. https://doi.org/10.1002/cncr.26283
Scheuba C, Kaserer K, Kaczirek K, Asari R, Niederle B (2006) Desmoplastic stromal reaction in medullary thyroid cancer-an intraoperative “marker” for lymph node metastases. World J Surg 30:853–859
Krueger JE, Maitra A, Albores-Saavedra J (2000) Inherited medullary microcarcinoma of the thyroid: a study of 11 cases. Am J Surg Pathol 24:853–858
Machens A, Dralle H (2008) Clinical relevance of desmoplasia in medullary thyroid carcinoma. Histopathology 53:481 author reply 482-483
Wojtas B, Ferraz C, Stokowy T, Hauptmann S, Lange D, Dralle H, Musholt T, Jarzab B, Paschke R, Eszlinger M (2014) Differential miRNA expression defines migration and reduced apoptosis in follicular thyroid carcinomas. Mol Cell Endocrinol 388(1-2):1–9. https://doi.org/10.1016/j.mce.2014.02.011
Pennelli G, Galuppini F, Barollo S, Cavedon E, Bertazza L, Fassan M, Guzzardo V, Pelizzo MR, Rugge M, Mian C (2015) The PDCD4/miR-21 pathway in medullary thyroid carcinoma. Hum Pathol 46(1):50–57. https://doi.org/10.1016/j.humpath.2014.09.006
Xi Y, Nakajima G, Gavin E, Morris CG, Kudo K, Hayashi K, Ju J (2007) Systematic analysis of microRNA expression of RNA extracted from fresh frozen and formalin-fixed paraffin-embedded samples. RNA 13(10):1668–1674. https://doi.org/10.1261/rna.642907
Huang Y, Liao D, Pan L, Ye R, Li X, Wang S, Ye C, Chen L (2013) Expressions of miRNAs in papillary thyroid carcinoma and their associations with the BRAFV600E mutation. Eur J Endocrinol 168(5):675–681. https://doi.org/10.1530/EJE-12-1029
Li J, Fu H, Xu C, Tie Y, Xing R, Zhu J, Qin Y, Sun Z, Zheng X (2010) miR-183 inhibits TGF-beta1-induced apoptosis by downregulation of PDCD4 expression in human hepatocellular carcinoma cells. BMC Cancer 10(1):354. https://doi.org/10.1186/1471-2407-10-354
Zhang Z, Zha Y, Hu W, Huang Z, Gao Z, Zang Y, Chen J, Dong L, Zhang J (2013) The autoregulatory feedback loop of microRNA-21/programmed cell death protein 4/activation protein-1 (MiR-21/PDCD4/AP-1) as a driving force for hepatic fibrosis development. J Biol Chem 288(52):37082–37093. https://doi.org/10.1074/jbc.M113.517953
Wang Y, Gao X, Wei F, Zhang X, Yu J, Zhao H, Sun Q, Yan F, Yan C, Li H, Ren X (2014) Diagnostic and prognostic value of circulating miR-21 for cancer: a systematic review and meta-analysis. Gene 533(1):389–397. https://doi.org/10.1016/j.gene.2013.09.038
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We thank B Hémon (UMR 1172, Lille) for excellent technical assistance.
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All authors made substantial contributions to the conception and design of the work; acquisition, analysis and interpretation of data; and drafting and revising of the manuscript for important intellectual content. They approved the final version to be published and agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
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The present study was approved by the scientific advisory board at our institution’s biobank (Tumorothèque du C2RC, Lille, France, reference: CSTMT106).
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All patients having undergone a RET gene mutation analysis on a sample of lymphocyte DNA had given their written, informed consent.
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Aubert, S., Berdelou, A., Gnemmi, V. et al. Large sporadic thyroid medullary carcinomas: predictive factors for lymph node involvement. Virchows Arch 472, 461–468 (2018). https://doi.org/10.1007/s00428-018-2303-7
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DOI: https://doi.org/10.1007/s00428-018-2303-7