Search Results - "DE PONTES SANTOS, HELLEN BANDEIRA"

Clinicopathological significance of SNPs in RAD51 and XRCC3 in oral and oropharyngeal carcinomas by Santos, Edilmar de Moura, Santos, Hellen Bandeira de Pontes, de Matos, Felipe Rodrigues, Machado, Renato Assis, Coletta, Ricardo D., Galvão, Hébel Cavalcanti, Freitas, Roseana de Almeida

“…Background This study investigated the influence of single nucleotide polymorphisms (SNP) in RAD51 and XRCC3 on susceptibility to oral and oropharyngeal…”
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Assessment of CTNNB1 gene mutations and β-catenin immunoexpression in salivary gland pleomorphic adenomas and adenoid cystic carcinomas by Cavalcante, Roberta Barroso, Nonaka, Cassiano Francisco Weege, Santos, Hellen Bandeira de Pontes, Rabenhorst, Silvia Helena Barem, Pereira Pinto, Leão, de Souza, Lélia Batista

“…β-Catenin exerts multiple functions in several neoplasms, playing a major role in cell signaling and tumor progression. This study analyzed possible CTNNB1…”
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Clinical and histopathological features of nasopalatine duct cyst: A 47-year retrospective study and review of current concepts by Barros, Caio César da Silva, Santos, Hellen Bandeira de Pontes, Cavalcante, Israel Leal, Rolim, Larissa Santos Amaral, Pinto, Leão Pereira, de Souza, Lélia Batista

“…To evaluate the clinical and histopathological features of nasopalatine duct cysts (NDCs) stored in the archives of a referred Oral Pathology Service over a…”
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Immunohistochemical expression of DNA repair proteins in oral tongue and lower lip squamous cell carcinoma by MOREIRA, Deborah Gondim Lambert, MORAIS, Everton Freitas de, SANTOS, Hellen Bandeira de Pontes, FREITAS, Roseana de Almeida

“…Abstract The DNA repair system involves genes and proteins that are essential for the maintenance of genome integrity and the consequent control of various…”
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Immunohistochemical evaluation of HLA-G and FoxP3+ T regulatory cells in oral cavity and lower lip squamous cell carcinomas by Gonzaga, Amanda Katarinny Goes, Santos, Hellen Bandeira de Pontes, Crispim, Janaina Cristiana Oliveira, Souza, Lélia Batista de, Palomino, Gustavo Martelli

“…Human Leukocyte Antigen G (HLA-G) is a molecule involved in the tumor immunosuppression and also in the generation of regulatory T (Treg) cells, thus leading…”
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Immunoexpression of human leukocyte antigen-DR in actinic cheilitis and lower lip squamous cell carcinoma by Sena, Luana Samara Balduíno de, Santos, Hellen Bandeira de Pontes, Amaral, Marina Gonçalves do, Gordón-Núñez, Manuel Antonio, Alves, Pollianna Muniz, Nonaka, Cassiano Francisco Weege

“…The aim of this study was to evaluate the immunoexpression of human leukocyte antigen-DR (HLA-DR) in actinic cheilitis (AC) and lower lip squamous cell…”
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Clinicopathological and immunohistochemical analysis of spindle cell squamous cell carcinoma of the tongue: a rare case by Silva, Diego Filipe Bezerra, Santos, Hellen Bandeira de Pontes, León, Jorge Esquiche, Gomes, Daliana Queiroga de Castro, Alves, Pollianna Muniz, Nonaka, Cassiano Francisco Weege

“…Spindle cell squamous cell carcinoma of the tongue is a rare variant of squamous cell carcinoma. This paper reports the case of a spindle cell squamous cell…”
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Clinical and immunohistochemical study of melanotic neuroectodermal tumor of infancy in the maxilla by Santos, Hellen Bandeira de Pontes, Luna, Aníbal Henrique Barbosa de, Goes, Pedro Everton Marques, Sverzut, Alexander Tadeu, Nonaka, Cassiano Francisco Weege, Alves, Pollianna Muniz

“…Melanotic neuroectodermal tumor of infancy is a rare and fast-growing neoplasm. In this study, we describe the case of a 6-month-old female patient, who…”
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Calcifying Odontogenic Cyst with Extensive Areas of Dentinoid: Uncommon Case Report and Update of Main Findings by Gomes, Petrus Pereira, Neto, Luis Ferreira de Almeida, Moreira, Deborah Gondim Lambert, de Morais, Everton Freitas, Santos, Hellen Bandeira de Pontes, Freitas, Roseana de Almeida

“…The calcifying odontogenic cyst (COC) is a benign odontogenic cyst that occurs in the gnathic bones. This cyst is part of a spectrum of lesions characterized…”
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Childhood Cancer in Brazil: Characterising from a 15-year Temporal Analysis by Carvalho, Laís Guedes Alcoforado de, Ribeiro, Isabella Lima Arrais, Gondim, Candice Regadas, Junior, Renato Carvalho Morais, Carvalho, Gabriel Garcia de, Santos, Hellen Bandeira de Pontes, Valença, Ana Maria Gondim, Castro, cardo Di as de

“…Introduction: Childhood cancer has a high incidence worldwide. Knowing how this disease presents itself in childhood is important for a correct diagnosis. Aim:…”
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Twist and E-cadherin deregulation might predict poor prognosis in lower lip squamous cell carcinoma by de Morais, Everton Freitas, Santos, Hellen Bandeira de Pontes, Cavalcante, Israel Leal, Rabenhorst, Silvia Helena Barem, dos Santos, Jean Nunes, Galvão, Hébel Cavalcanti, Freitas, Roseana de Almeida

“…The aim of this study was to evaluate the expression of Twist and E-cadherin in lower lip squamous cell carcinoma (LLSCC) and their association with…”
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Epithelial-mesenchymal transition modulates lower lip carcinogenesis and promotes cancer progression by de Farias Morais, Hannah Gil, de Morais, Everton Freitas, Carlan, Leonardo Magalhães, de Pontes Santos, Hellen Bandeira, da Silveira, Éricka Janine Dantas, de Almeida Freitas, Roseana

“…To investigate and compare the immunoexpression of E-cadherin, α-SMA, TGF-β and Snail proteins between cases of actinic cheilitis (AC) and squamous cell…”
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Association of polymorphisms in IL-8, MMP-1 and MMP-13 with the risk and prognosis of oral and oropharyngeal squamous cell carcinoma by de Matos, Felipe Rodrigues, Santos, Edilmar de Moura, Santos, Hellen Bandeira de Pontes, Machado, Renato Assis, Lemos, Telma Maria Araújo Moura, Coletta, Ricardo D., Freitas, Roseana de Almeida

“…•rs2252070 in MMP-13 may be protective for oral/ oropharyngeal carcinoma (OOC) risk.•rs4073, rs2071230 and rs470558 are not risk factors for OOC risk.•Combined…”
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Regulation of Wnt/β-catenin pathway may be related to Regγ in benign epithelial odontogenic lesions by Santos, Hellen Bandeira de Pontes, Medeiros, Hianne Cristinne de Morais, Mafra, Rodrigo Porpino, Miguel, Márcia Cristinada Costa, Galvão, Hébel Cavalcanti, de Souza, Lélia Batista

“…The aim of this study was to analyze and compare the immunoexpressions of Regγ, Wnt-1, and β-catenin in ameloblastomas, adenomatoid odontogenic tumors (AOTs),…”
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Immunoexpression of DNA base excision repair and nucleotide excision repair proteins in ameloblastomas, syndromic and non-syndromic odontogenic keratocysts and dentigerous cysts by Santos, Hellen Bandeira de Pontes, Morais, Everton Freitas de, Cavalcante, Roberta Barroso, Nogueira, Renato Luiz Maia, Nonaka, Cassiano Francisco Weege, Souza, Lélia Batista de, Freitas, Roseana de Almeida

“…•This is the first study about DNA BER and NER proteins in odontogenic lesions.•Overexpression of APE-1, XRCC-1 and XPF was found in solid AMEs, NSOKCs, and…”
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Clinical findings and risk factors to oral squamous cell carcinoma in young patients: A 12-year retrospective analysis by Santos, Hellen-Bandeira-de-Pontes, dos Santos, Thayana-Karla-Guerra, Paz, Alexandre-Rolim, Cavalcanti, Yuri-Wanderley, Nonaka, Cassiano-Francisco-Weege, Godoy, Gustavo-Pina, Alves, Pollianna-Muniz

“…In recent years have been observed an increased incidence of OSCC in young individuals. Based on this, the aim this study was to describe the clinical…”
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High Twist expression can be an early event in lip carcinogenesis by Leal Cavalcante, Israel, Silva Barros, Caio César, Pontes Santos, Hellen Bandeira, Goes Gonzaga, Amanda Katarinny, Barem Rabenhorst, Silvia Helena, Barroso Cavalcante, Roberta, Silveira, Éricka Janine Dantas, Medeiros, Ana Miryam Costa

“…Objective Actinic cheilitis (AC) is a chronic lesion that usually precedes the onset of squamous cell carcinoma of the lip. Microscopically, AC may exhibit…”
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Multinucleated giant cell reaction in lower lip squamous cell carcinoma: a clinical, morphological, and immunohistochemical study by Santos, Hellen Bandeira de Pontes, Miguel, Márcia Cristina da Costa, Pinto, Leão Pereira, Gordón‐Núñez, Manuel Antonio, Alves, Pollianna Muniz, Nonaka, Cassiano Francisco Weege

“…Background Multinucleated giant cell (MGC) reactions have been identified in several malignancies, but their frequency and significance in lower lip squamous…”
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Participation of hypoxia-inducible factor-1α and lymphangiogenesis in metastatic and non-metastatic lower lip squamous cell carcinoma by de Aquino Martins, Ana Rafaela Luz, Santos, Hellen Bandeira de Pontes, Mafra, Rodrigo Porpino, Nonaka, Cassiano Francisco Weege, Souza, Lélia Batista de, Pinto, Leão Pereira

“…This study evaluated the lymphatic density and HIF-1α immunoexpression in lower lip squamous cell carcinoma (LLSCC) and their correlation with…”
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Oral lichen sclerosus: a rare case and update by Gonçalo, Rani Iani Costa, Vargas, Yailit Del Carmen Martinez, Medeiros, Hianne Cristinne de Morais, Xerez, Mariana Carvalho, Santos, Hellen Bandeira de Pontes, Queiroz, Lélia Maria Guedes

“…Lichen sclerosus (LS) is a chronic inflammatory mucocutaneous disease that often affects the anogenital area; oral mucosal lesions are extremely rare. A…”
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