Abstract
Parathyroid adenomas are slow growing benign neoplasms associated with hypercalcemia, while atypical parathyroid adenomas and parathyroid carcinomas are uncommon tumors and their histologic features may overlap with parathyroid adenomas. LncRNAs participate in transcription and in epigenetic or post-transcriptional regulation of gene expression, and probably contribute to carcinogenesis. We analyzed a group of normal, hyperplastic, and neoplastic parathyroid lesions to determine the best immunohistochemical markers to characterize these lesions and to determine the role of selected lncRNAs in tumor progression. A tissue microarray consisting of 111 cases of normal parathyroid (n = 14), primary hyperplasia (n = 15), secondary hyperplasia (n = 10), tertiary hyperplasia (n = 11), adenomas (n = 50), atypical adenomas (n = 7), and carcinomas (n = 4) was used. Immunohistochemical staining with antibodies against chromogranin A, synaptophysin, parathyroid hormone, and insulinoma-associated protein 1(INSM1) was used. Expression of lncRNAs including metastasis-associated lung adenocarcinoma transcript one (MALAT1), HOX transcript antisense intergenic RNA (HOTAIR), and long intergenic non-protein coding regulator of reprograming (Linc-ROR or ROR) was also analyzed by in situ hybridization and RT-PCR. All of the parathyroid tissues were positive for parathyroid hormone, while most cases were positive for chromogranin A (98%). Synaptophysin was expressed in only 12 cases (11%) and INMS1 was negative in all cases. ROR was significantly downregulated during progression from normal, hyperplastic, and adenomatous parathyroid to parathyroid carcinomas. These results show that parathyroid hormone and chromogranin A are useful markers for parathyroid neoplasms, while synaptophysin and INSM1 are not very sensitive broad-spectrum markers for these neoplasms. LincRNA ROR may function as a tumor suppressor during parathyroid tumor progression.
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References
Lloyd RV, Osamura RY, Kloppel G, Rosai J. WHO classification of tumours of the endocrine organs. Fourth edition. Lyon: International Agency for Research on Cancer, 2017.
Juhlin CC, Nilsson I-L, Lagerstedt-Robinson K, Stenman A, Brandstrom R, Tham E, Hoog A. Parafibromin immunostainings of parathyroid tumors in clinical routine: a near decade experience from a tertiary center. Modern Pathology, 2019. https://doi.org/10.1038/s41379-019-0252-6
DeLellis RA. Challenging lesions in the differential diagnosis of endocrine tumors: parathyroid carcinoma. Endocr Pathol 19(4):221–225, 2008.
Lloyd RV, Carney JA, Ferreiro JA, Jin L, Thompson GB, Van Heerden JA, Grant CS, Wollan PC. Immunohistochemical analysis of the cell cycle-associated antigens Ki-67 and retinoblastoma protein in parathyroid carcinomas and adenomas. Endocr Pathol 6(4): 279–287, 1995.
Gill AJ, Clarkson A, Gimm O, Keil J, Dralle H, Howell VM, Marsh DJ. Loss of nuclear expression of parafibromin distinguishes parathyroid carcinomas and hyperparathyroidism-jaw tumor (HPT-JT) syndrome-related adenomas from sporadic parathyroid adenomas and hyperplasias. Am J Surg Pathol 30 (9):1140–9, 2006.
Erickson LA, Jalal SM, Harwood A, Shearer B, Jin L, Lloyd RV. Analysis of parathyroid neoplasms by interphase fluorescence in situ hybridization. Am J Surg Pathol 28(5):578–584, 2004.
Rosenbaum JN, Guo Z, Baus RM, Werner H, Rehrauer WM, Lloyd RV. INSM1: A novel immunohistochemical and molecular marker for neuroendocrine and neuroepithelial neoplasms. Am J Clin Pathol 144(4):579–591, 2015.
Rush PS, Rosenbaum JN, Roy M, Baus RM, Bennett DD, Lloyd RV. Insulinoma-associated 1: A novel nuclear marker in Merkel cell carcinoma (cutaneous neuroendocrine carcinoma). J Cutan Pathol 45(2):129–135, 2018.
Roy M, Buehler DG, Zhang R, Schwalbe ML, Baus RM, Salamat MS, Lloyd RV, Rosenbaum JN. Expression of insulinoma-associated protein one (INSM1) and orthopedia homeobox (OTP) in tumors with neuroendocrine differentiation at rare sites. Endocr Pathol 30(1):35–42, 2019.
Zhang R, Hardin H, Chen J, Guo Z, Lloyd RV. Non-coding RNAs in thyroid cancer. Endocr Pathol 27(1):12–20, 2016.
Eddy SR. Non-coding RNA genes and the modern RNA world. Nat Rev Genet 2(12):919–929, 2001.
Prensner JR, Chinnaiyan AM. The emergence of IncRNAs in cancer biology. Cancer Discov 1(5):391–407, 2011.
Shen X-h, Qi P, Xiang D Long non-coding RNAs in cancer invasion and metastasis. Modern Pathology 28:4–13, 2015.
Zhang X, Hu Y, Wang M, Zhang R, Wang P, Cui M, Su Z, Gao X, Liao Q, Zhao Y. Profiling analysis of long non-coding RNA and mRNA in parathyroid carcinoma. Endocr Relat Cancer Nov 1, 2018, doi:https://doi.org/10.1530/ERC-18-0480, 163, 176.
Zhang R, Hardin H, Huang W, Buehler D, Lloyd RV. Long Non-coding RNA Linc-ROR is upregulated in papillary thyroid carcinoma. Endocr Pathol 29(1):1–8, 2018.
Gould VE, Wiedenmann B, Lee I, Schwechheimer K, Dockhorn-Dworniczak B, Radosevich JA, Moll R, Franke WW. Synaptophysin expression in neuroendocrine neoplasms as determined by immunocytochemistry. Am J Pathol 126(2):243–257, 1987.
Lloyd RV, Cano M, Rosa P, Hille A, Huttner WB. Distribution of chromogranin A and secretogranin I (chromogranin B) in neuroendocrine cells and tumors. Am J Pathol 130(2):296–304, 1988.
Mohammed KH, Siddiqui MT, Willis BC, Zaharieva Tsvetkova D, Mohamed A, Patel S, Sharma J, Weber C, Cohen C. Parafibromin, APC, and MIB-1 are useful markers for distinguishing parathyroid carcinomas from adenomas. Appl Immunohistochem Mol Morphol 25(10):731–735, 2017.
Lloyd RV, Jin L, Qian X, Kulig E. Aberrant p27kip1 expression in endocrine and other tumors. Am J Pathol 150(2):401–407,1997.
Erickson LA, Mete O. Immunohistochemistry in diagnostic parathyroid pathology. Endocr Pathol 29(2):113–129, 2018.
Kentwell J, Gundara JS, Sidhu SB. Noncoding RNAs in endocrine malignancy. Oncologist 19(5):483–491, 2014.
Chu YH, Hardin H, Eickhoff J, Lloyd RV. In situ hybridization analysis of long non-coding RNAs MALAT1 and HOTAIR in gastroenteropancreatic neuroendocrine neoplasm. Endocr Pathol 30(1):56–63, 2019.
Cao S, Wang Y, Li J, Lv M, Niu H, Tian Y. Tumor-suppressive function of long noncoding RNA MALAT1 in glioma cells by suppressing miR-155 expression and activating FBXW7 function. Am J cancer Res 6(11):2561–2574, 2016.
Han Y, Wu Z, Wu T, Huang Y, Cheng Z, Li X, Sun T, Xie X, Zhu Y, Du Z. Tumor-suppressive function of long noncoding RNA MALAT1 in glioma cells by downregulation of MMP2 and inactivation of ERK/MAPK signaling. Cell Death Dis 3:7, 2016, e2123.
Kim J, Piao HL, Kim BJ, Yao F, Han Z, Wang Y, Xiao Z, Siverly AN, Lawhon SE, Ton BN, Lee H, Zhou Z, Gan B, Nakagawa S, Ellis MJ, Liang H, Hung MC, You MJ, Sun Y, Ma L. Long noncoding RNA MALAT1 suppresses breast cancer metastasis. Nat Genet 50(12):1705–1715, 2018.
Kwok ZH, Roche V, Chew XH, Fadieieva A, Tay Y. A non-canonical tumor suppressive role for the long non-coding RNA MALAT1 in colon and breast cancers. Int J Cancer 143(3):668–678, 2018.
Feng S, Yao J, Chen Y, Geng P, Zhang H, Ma X, Zhao J, Yu X. Expression and functional role of reprogramming-related long noncoding RNA (lincRNA-ROR) in glioma. J Mol Neurosci 56(3):623–630, 2015.
Li L, Gu Mk, You B, Shi S, Shan Y, Bao L, You Y. Long non-coding RNA ROR promotes proliferation, migration and chemoresistance of nasopharyngeal carcinoma. Cancer Sci 107(9):1215–1222, 2016.
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The authors thank the Translational Research in Pathology (TRIP) Laboratory in the Department of Pathology and Laboratory Medicine and the University of Wisconsin Carbone Cancer Center support grant P30 CA014520 for support. Dr. Qiqi Yu received a resident research grant from the Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health.
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Yu, Q., Hardin, H., Chu, YH. et al. Parathyroid Neoplasms: Immunohistochemical Characterization and Long Noncoding RNA (lncRNA) Expression. Endocr Pathol 30, 96–105 (2019). https://doi.org/10.1007/s12022-019-9578-3
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DOI: https://doi.org/10.1007/s12022-019-9578-3