Abstract
NUT midline carcinoma (NMC) is a recently described entity with a predilection for young individuals, characterised by a rearrangement of NUT, most commonly with BRD4. It usually involves midline structures, with a minority of cases presenting outside the midline axis. Given its dismal prognosis, new molecularly targeted therapies (eg, HDAC inhibitors) are gaining ground, but the HDAC expression pattern remains unknown. We describe the exceptional evolution of a NMC arising in the parotid gland. A 34-year-old male presented with a rapidly growing 35 mm left-parotid mass. Parotidectomy and lymphadenectomy were performed. The tumour invaded the surrounding soft tissue and lay adjacent to the surgical margin. No lymph node metastases were identified. Histology revealed blue nests of undifferentiated cells merging with foci of necrosis and occasional abrupt foci of keratinising squamous epithelium. FISH analysis confirmed a rearrangement of NUT, but not of BRD4. A diagnosis of NMC was rendered. Currently, after adjuvant chemoradiotherapy and 47 months after diagnosis, the patient is alive and well. The tumour was found to have increased immunoexpression of HDAC2, 4 and 6 and phospho-HDAC4/5/7. This case emphasises the importance of considering NMC in the differential diagnosis of poorly differentiated carcinomas of the head and neck region in young adults, even away from midline structures. As molecular targets hold the promise of successful therapy for the vast majority of NMC patients, the knowledge of their HDAC expression patterns will probably be relevant.
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References
Giridhar P, Mallick S, Kashyap L, et al. Patterns of care and impact of prognostic factors in the outcome of NUT midline carcinoma: a systematic review and individual patient data analysis of 119 cases. Eur Arch Otorhinolaryngol. 2018;275(3):815–21.
Bauer DE, Mitchell CM, Strait KM, et al. Clinicopathologic features and long-term outcomes of NUT midline carcinoma. Clin Cancer Res. 2012;18(20):5773–9.
French CA. Demystified molecular pathology of NUT midline carcinomas. J Clin Pathol. 2008;63:492–6.
French CA, Kutok JL, Faquin WC, et al. Midline carcinoma of children and young adults with NUT rearrangement. J Clin Oncol. 2004;22:4135–9.
Samples S, Gleditsch K, Polimenakos A. Intrapericardial NUT midline carcinoma: unusual presentation of a rare tumor and literature review with management considerations. Pediatr Cardiol. 2016;37:208–11.
Shehata BM, Steelman CK, Abranowsky CR, et al. NUT midline carcinoma in a newborn with multiorgan disseminated tumor and a 2-year-old with a pancreatic/hepatic primary. Pediatr Dev Pathol. 2010;13:481–5.
Den Bakker MA, Beverloo BH, van den Heuvel-Eibrink MM, et al. NUT midline carcinoma of the parotid gland with mesenchymal differentiation. Am J Surg Pathol. 2009;33:1253–8.
Ziai J, French CA, Zambrano E. NUT gene rearrangement in a poorly differentiated carcinoma of the submandibular gland. Head Neck Pathol. 2010;4:163–8.
Park HS, Bae YS, Yoon SO, et al. Usefulness of nuclear protein in testis (NUT) immunohistochemistry in the cytodiagnosis of NUT midline carcinoma: a brief case report. Korean J Pathol. 2014;48:335–8.
Klijanienko J, Le Tourneau C, Rodriguez J, et al. Cytological features of NUT midline carcinoma arising in sino-nasal tract and parotid gland: report of two new cases and review of the literature. Diagn Cytopathol. 2016;44:753–6.
Vulsteke C, Lurquin E, Debiec-Rychter M, et al. First evidence of treatment efficacy in metastatic carcinoma of the parotid gland with BRD4/NUT translocation. J Chemother. 2016;28(3):242–6.
Andreasen S, French CA, Josiassen M, et al. NUT carcinoma of the sublingual gland. Head Neck Pathol. 2016;10(3):362–6.
Seim NB, Philips RHW, Schoenfield L, et al. NUT midline carcinoma of the sublingual gland: clinical presentation and review. Head Neck Pathol. 2017;11(4):460–8.
Agaimy A, Fonseca I, Martins C, et al. NUT carcinoma of the salivary glands: clinicopathologic and molecular analysis of 3 cases and a survey of NUT expression in salivary gland carcinomas. Am J Surg Pathol. 2018;42(7):877–84.
French CA, Miyoshi I, Kubonishi I, et al. BRD4-NUT fusion oncogene: a novel mechanism in aggressive carcinoma. Cancer Res. 2003;63:304–7.
French CA, Miyoshi I, Aster JC, et al. BRD4 bromodomain gene rearrangement in aggressive carcinoma with translocation t(15;19). Am J Pathol. 2001;159(6):1987–92.
Engleson J, Soller M, Panagopoulos I, et al. Midline carcinoma with t(15;19) and BRD4-NUT fusion oncogene in a 30-year-old female with response to docetaxel and radiotherapy. BMC Cancer. 2006;6:69.
Haack H, Johnson LA, Fry CJ, Crosby K, Polakiewicz RD, Stelow EB, Hong SM, Schwartz BE, Cameron MJ, Rubin MA, Chang MC, et al. Diagnosis of NUT midline carcinoma using a NUT-specific monoclonal antibody. Am J Surg Pathol. 2009;33:984–91.
Schwartz BE, Hofer MD, Lemieux ME, et al. Differentiation of NUT midline carcinoma by epigenomic reprogramming. Cancer Res. 2011;71:2686–96.
Mertens F, Wiebe T, Adlercreutz C, et al. Successful treatment of a child with t(15;19)-positive tumor. Pediatr Blood Cancer. 2007;49:1015–7.
Maher OM, Christensen AM, Yedururi S, et al. Histone deacetylase inhibitor for NUT midline carcinoma. Pediatr Blood Cancer. 2015;62:715–7.
French CA, Ramirez CL, Kolmakova J, et al. BRD-NUT oncoproteins: a family of closely related nuclear proteins that block epithelial differentiation and maintain the growth of carcinoma cells. Oncogene. 2008;27:2237–42.
Filippakopoulos P, Qi J, Picaud S, et al. Selective inhibition of BET bromodomains. Nature. 2010;468(7327):1067–73.
Alekseyenko AA, Walsh EM, Wang X, et al. The oncogenic BRD4-NUT chromatin regulator drives aberrant transcription within large topological domains. Genes Dev. 2015;29(14):1507–23.
Stathis A, Zucca E, Bekradda M, et al. Clinical response of carcinomas harboring the BRD4-NUT oncoprotein to the targeted bromodomain inhibitor OTX015/MK-8628. Cancer Discov. 2016;6(5):492–500.
Napolitano M, Venturelli M, Molinaro E, et al. NUT midline carcinoma of the head and neck: current perspectives. Onco Targets Ther. 2019;12:3235–44.
Weichert W. HDAC expression and clinical prognosis in human malignancies. Cancer Lett. 2009;280(2):168–76.
Manzotti G, Ciarrocchi A, Sancisi V. Inhibition of BET proteins and histone deacetylase (HDACs): crossing roads in cancer therapy. Cancers (Basel). 2019;11(3):304.
Zhang H, Shang YP, Chen HY, et al. Histone deacetylases function as novel potential therapeutic target for cancer. Hepatol Res. 2017;47(2):149–59.
Niegish G, Knievel J, Koch A, et al. Changes in histone deacetylase (HDAC) expression patterns and activity of HDAC inhibitors in urothelial cancers. Urol Oncol. 2013;31(8):1770–9.
Sakuma T, Uzawa K, Onda T, et al. Aberrant expression of histone deacetylase 6 in oral squamous cell carcinoma. Int J Oncol. 2006;29(1):117–24.
Cao J, Lv W, Wang L, et al. Ricolinostat (ACY-1215) suppresses proliferation and promotes apoptosis in esophageal squamous cell carcinoma via miR-30d/PI3K/AKT/mTOR and ERK pathways. Cell Death Dis. 2018;9(8):817.
Zeng LS, Yang XZ, Wen YF, et al. Overexpressed HDAC4 is associated with poor survival and promotes tumor progression in esophageal carcinoma. Aging (Albany, NY). 2016;8(6):1236–48.
Li S, Wang F, Qu Y, et al. HDAC2 regulates cell proliferation, cell cycle progression and cell apoptosis in esophageal squamous cell carcinoma EC9706 cells. Oncol Lett. 2017;13(1):403–9.
Ahn MY. HDAC inhibitor apicidin suppresses murine oral squamous cell carcinoma cell growth in vitro and in vivo via inhibiting HDAC8 expression. Oncol Lett. 2018;16(5):6552–600.
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Esteves, G., Ferreira, J., Afonso, R. et al. HDAC Overexpression in a NUT Midline Carcinoma of the Parotid Gland with Exceptional Survival: A Case Report. Head and Neck Pathol 14, 1117–1122 (2020). https://doi.org/10.1007/s12105-020-01130-6
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DOI: https://doi.org/10.1007/s12105-020-01130-6