Abstract
The morphological diversity and different biological behaviors of human lesions has been attributed to the presence of cells with stem cell (SC) characteristics. Among SC markers, ALDH1 has been used in studies investigating different neoplasms and high expression of this marker was associated with clinicopathological features and prognosis in some groups. The aim of this study was to analyze the presence and distribution of SCs based on the expression of ALDH1 in epithelial odontogenic cysts and tumors. The sample consisted of 80 cases (20 dentigerous cysts (DCs), 20 odontogenic keratocysts (OKCs), 20 ameloblastomas (AMs), and 20 adenomatoid odontogenic tumors (AOTs). An immunoreactivity score was obtained from the percentage of positive cells and intensity of immunostaining. A level of 5% (p < 0.05) was adopted for the statistical tests. Immunoexpression of ALDH1 was observed in cytoplasm and nucleus-cytoplasm. The median scores indicated significantly higher expression in OKCs and DCs compared to AMs (p < 0.0001) and AOTs (p < 0.0001). In the tumor stroma and cystic capsule, immunoreactivity was detected in all odontogenic cysts studied and in 85% and 90% of AMs and AOTs, respectively. The expression of ALDH1 suggests the presence of SCs in the odontogenic lesions studied. Epithelial immunoexpression was higher in odontogenic cysts than in odontogenic tumors.
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References
Wright JM, Vered M. Update from the 4th edition of the World Health Organization classification of head and neck tumours: odontogenic and maxillofacial bone tumors. Head Neck Pathol. 2017;11(1):68–77.
Soluk-Tekkeşin M, Wright JM. The World Health Organization classification of odontogenic lesions: a summary of the changes of the 2017 (4th) edition. Turk Patoloji Derg. 2018;34(1):1–18.
Jaeger F, de Noronha MS, Silva ML, Amaral MB, Grossmann SM, Horta MC, de Souza PE, de Aguiar MC, Mesquita RA. Prevalence profile of odontogenic cysts and tumors on Brazilian sample after the reclassification of odontogenic keratocyst. J Craniomaxillofac Surg. 2017;45(2):267–70.
De Medeiros WK, da Silva LP, Santos PP, Pinto LP, de Souza LB. Clinicopathological analysis of odontogenic tumors over 22 years period: experience of a single center in northeastern Brazil. Med Oral Patol Oral Cir Bucal. 2018;23(6):e664–71.
Harada H, Mitsuyasu T, Toyono T, Toyoshima K. Epithelial stem cells in teeth. Odontology. 2002;90(1):1–6.
Juuri E, Isaksson S, Jussila M, Heikinheimo K, Thesleff I. Expression of the stem cell marker, SOX2, in ameloblastoma and dental epithelium. Eur J Oral Sci. 2013;121(6):509–16.
Lee SH, Oh SY, Do SI, Lee HJ, Kang HJ, Rho YS, Bae WJ, Lim YC. SOX2 regulates self-renewal and tumorigenicity of stem-like cells of head and neck squamous cell carcinoma. Br J Cancer. 2014;111(11):2122–30.
Zhou C, Sun B. The prognostic role of the cancer stem cell marker aldehyde dehydrogenase 1 in head and neck squamous cell carcinomas: a meta-analysis. Oral Oncol. 2014;50(12):1144–8.
Wei D, Peng JJ, Gao H, Zhang T, Tan Y, Hu YH. ALDH1 expression and the prognosis of lung cancer: a systematic review and meta-analysis. Heart Lung Circ. 2015;24(8):780–8.
Curtarelli RB, Gonçalves JM, Dos Santos LGP, Savi MG, Nör JE, Mezzomo LAM, Rodríguez Cordeiro MM. Expression of cancer stem cell biomarkers in human head and neck carcinomas: a systematic review. Stem Cell Rev Rep. 2018;14(6):769–84.
Monroy EAC, de Andrade Santos PP, de Sousa Lopes MLD, Mosqueda-Taylor A, Pinto LP, de Souza LB. Oct-4 and CD44 in epithelial stem cells like of benign odontogenic lesions. Histochem Cell Biol. 2018;150(4):371–7.
da Silva LP, Lopes MLDS, Sarmento ASC, de Albuquerque Borges M, de Moura SRS, Sobral APV, de Souza LB. Increased expression of ALDH-1 is associated with clinical parameters of salivary glands neoplasms. Exp Mol Pathol. 2020;117:104552.
Kahraman D, Gunhan O, Celasun B. A series of 240 odontogenic keratocysts: should we continue to use the terminology of “keratocystic odontogenic tumour” for the solid variant of odontogenic keratocyst? J Craniomaxillofac Surg. 2018;46(6):942–6.
Padma Priya S, Higuchi A, Abu Fanas S, Pooi Ling M, Kumari Neela V, Sunil PM, Saraswathi TR, Murugan K, Alarfaj AA, Munusamy MA, Kumar S. Odontogenic epithelial stem cells: hidden sources. Lab Invest. 2015;95(12):1344–52.
Zhou JH, Hanna EY, Roberts D, Weber RS, Bell D. ALDH1 immunohistochemical expression and its significance in salivary adenoid cystic carcinoma. Head Neck. 2012;35(4):575–8.
Tomita H, Tanaka K, Tanaka T, Hara A. Aldehyde dehydrogenase 1A1 in stem cells and cancer. Oncotarget. 2016;7(10):11018–32.
Heikinheimo K, Kurppa KJ, Laiho A, Peltonen S, Berdal A, Bouattour A, Ruhin B, Catón J, Thesleff I, Leivo I, Morgan PR. Early dental epithelial transcription factors distinguish ameloblastoma from keratocystic odontogenic tumor. J Dent Res. 2015;94(1):101–11.
de Oliveira MG, Lauxen Ida S, Chaves AC, Rados PV, Santana-Filho M. Immunohistochemical analysis of the patterns of p53 and PCNA expression in odontogenic cystic lesions. Med Oral Patol Oral Cir Bucal. 2008;13(5):E275–80.
da Silva LP, Serpa MS, Santana T, do Nascimento GJ, de Souza-Andrade ES, Sobral AP. Clinicopathological and cell proliferation evaluation of ameloblastomas and keratocystic odontogenic tumors: a 10 year retrospective study. Eur Arch Otorhinolaryngol. 2016;274(2):1089–95.
Soluk Tekkeşın M, Mutlu S, Olgaç V. Expressions of bax, bcl-2 and Ki-67 in odontogenic keratocysts (Keratocystic Odontogenic Tumor) in comparison with ameloblastomas and radicular cysts. Turk Patoloji Derg. 2012;28(1):49–55.
Browne RM. Per[cyst]ent growth: the odontogenic keratocyst 40 years on. Ann R Coll Surg Engl. 1996;78(5):426–33.
Yajima-Himuro S, Oshima M, Yamamoto G, Ogawa M, Furuya M, Tanaka J, Nishii K, Mishima K, Tachikawa T, Tsuji T, Yamamoto M. The junctional epithelium originates from the odontogenic epithelium of an erupted tooth. Sci Rep. 2014;4:4867.
Spaeth EL, Dembinski JL, Sasser AK, Watson K, Klopp A, Hall B, Andreeff M, Marini F. Mesenchymal stem cell transition to tumor-associated fibroblasts contributes to fibrovascular network expansion and tumor progression. PLoS ONE. 2019;4(4):e4992.
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This study was financially supported by National Council for Scientific and Technological Development (CNPq). L.B.S is a Research Productivity fellow at CNPq.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the Research Ethics Committee of UFRN. CEP-UFRN, Approval number 3.446.394.
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da Trindade, G.A., da Silva, L.P., de Andrade Santos, P.P. et al. Expression of a Tumor Stem Cell Marker (Aldehyde Dehydrogenase 1-ALDH1) in Benign Epithelial Odontogenic Lesions. Head and Neck Pathol 16, 785–791 (2022). https://doi.org/10.1007/s12105-022-01430-z
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DOI: https://doi.org/10.1007/s12105-022-01430-z