Search Results - "Da Silva, Leorik Pereira"

Polymorphisms of matrix metalloproteinase-7 and -9 are associated with oral tongue squamous cell carcinoma by Nascimento, George João Ferreira do, Silva, Leorik Pereira da, Matos, Felipe Rodrigues de, Silva, Thayse Azevedo da, Medeiros, Silvia Regina Batistuzzo de, Souza, Lélia Batista de, Freitas, Roseana de Almeida

“…Matrix degradation is an important event in the progression, invasion and metastasis of malignant head and neck lesions. Imbalances, mutations and…”
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ALDH1 expression and potential clinical implications in chronic inflammatory periapical lesions by Farias, Zilda Betânia Barbosa Medeiros de, Silva, Leorik Pereira da, de Arruda, José Alcides Almeida, Cavalcante, Jade de Souza, Almeida, Híttalo Carlos Rodrigues de, Oliveira, Maria Cristina Valença de, Souza, Lélia Batista de, Sobral, Ana Paula Veras

“…Aldehyde dehydrogenase 1 (ALDH-1) is a marker of stem cells in a variety of diseases, but its role in individuals with chronic inflammatory periapical lesions…”
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Expression of urokinase-type plasminogen activator and its receptor in squamous cell carcinoma of the oral tongue by Serpa, Marianna Sampaio, Mafra, Rodrigo Porpino, Queiroz, Salomão Israel Monteiro Lourenço, Silva, Leorik Pereira da, Souza, Lélia Batista de, Pinto, Leão Pereira

“…Urokinase-type plasminogen activator (uPA) and its receptor (uPAR) act in the proteolysis of basement membrane and extracellular matrix structures,…”
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Immunohistochemical expression of TGF-β1 and MMP-9 in periapical lesions by Álvares, Pâmella Recco, Arruda, José Alcides Almeida de, Silva, Leorik Pereira da, Nascimento, George João Ferreira do, Silveira, Maria Fonseca da, Sobral, Ana Paula Veras

“…The objective of this study was to evaluate the expression of matrix metalloproteinase 9 (MMP-9) and transforming growth factor beta (TGF-β1) in periapical…”
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Does YAP influence cell proliferation and apoptosis in benign epithelial odontogenic lesions? by Gonçalo, Rani Iani Costa, Sousa, Julliany Taverny, Costa, Carla Samily de Oliveira, Mafra, Rodrigo Porpino, Santos, Janaina Lessa de Moraes dos, Silva, Leorik Pereira, Queiroz, Lélia Maria Guedes

“…Objective To analyze the immunohistochemical expression of YAP and its correlation with markers involved in cell proliferation and apoptosis in benign…”
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Salivary gland tumors in a Brazilian population: A 20-year retrospective and multicentric study of 2292 cases by da Silva, Leorik Pereira, Serpa, Marianna Sampaio, Viveiros, Stephanie Kenig, Sena, Dáurea Adília Cóbe, de Carvalho Pinho, Rodrigo Finger, de Abreu Guimarães, Letícia Drumond, de Sousa Andrade, Emanuel Sávio, Dias Pereira, José Ricardo, Silveira, Márcia Maria Fonseca da, Sobral, Ana Paula Veras, de Sousa, Suzana Cantanhede Orsini Machado, de Souza, Lélia Batista

“…Neoplasms of the salivary glands comprise more than thirty subtypes of lesions with various clinical behaviors. The present study aimed to describe the…”
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Neoplasms and non-neoplastic pathologies in the oral and maxillofacial regions in children and adolescents of a Brazilian population by da Silva Barros, Caio César, da Silva, Leorik Pereira, Gonzaga, Amanda Katarinny Goes, de Medeiros, Ana Miryam Costa, de Souza, Lélia Batista, da Silveira, Éricka Janine Dantas

“…Background Few studies regarding the distribution of pediatric oral diseases are available. Thus, the aim of this study was to investigate the incidence and…”
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Ameloblastic fibrodentinosarcoma: a rare malignant odontogenic tumor by da Silva, Leorik Pereira, da Rocha Tenório, Jefferson, de Melo Júnior, Bartolomeu Cavalcanti, da Silva Filho, José Paulo, do Nascimento, George João Ferreira, Sobral, Ana Paula Veras

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Clinicopathological analysis of odontogenic tumors over 22 years period: Experience of a single center in northeastern Brazil by de Medeiros, W-K-D, da Silva, L-P, Santos, P-P-A, Pinto, L-P, de Souza, L-B

“…Odontogenic tumors (OTs) are uncommon neoplastic lesions of the maxilla and mandible, which present difficult diagnosis and therapeutics. This paper aims to…”
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The recurrence of odontogenic keratocysts in pediatric patients is associated with clinical findings of Gorlin-Goltz Syndrome by Silva, L-P, Rolim, L-S, Silva, L-A, Pinto, L-P, Souza, L-B

“…Odontogenic keratocyst (OKC) is an odontogenic developmental cyst that presents distinct clinical behavior. This lesion has been described as dental cysts with…”
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Teratocarcinoma-derived growth factor-1 (Cripto-1) is overexpressed in epithelial odontogenic lesions displaying more aggressive behaviour by da Silva, Leorik Pereira, Severo, Mara Luana Batista, da Silva, Luiz Arthur Barbosa, Galvão, Hébel Cavalcanti, de Souza, Lélia Batista, da Costa Miguel, Márcia Cristina

“…Purpose Cripto-1 also known as teratoma-derived growth factor 1 (TDGF-1) belongs to the EGF-CFC family of growth factor-like molecules. Cripto-1 is involved…”
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Morphological analysis and immunohistochemical expression in restorations with self-adhesive resin: A randomized split-mouth design-controlled study by de Oliveira, Natália-Gomes, da Silveira, Marina-Torreão, da Silva, Leorik-Pereira, Barros, Keylla-Marinho-Albuquerque, Costa, Laís-Maciel, Soares, Marília-de Lima, Carvalho, Marianne-de Vasconcelos

“…To evaluate the morphology and immunohistochemical expression of MMP-9, TIMP-3, COL-I, TNF-alfa and COX-2 in the dentinopulp complex of restorations with self…”
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Epidemiologic study of odontogenic and non-odontogenic cysts in children and adolescents of a Brazilian population by da Silva, L-P, Gonzaga, A-K-G, Severo, M-L-B, Barros, C-C-S, de Medeiros, A-M-C, de Souza, L-B, da Silveira, É-J-D

“…the objective of this study was to describe the frequency of cystic lesions in a Brazilian population of patients histopathologically diagnosed in the first…”
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Retrospective study of 289 odontogenic tumors in a Brazilian population by da Silva, L-P, Serpa, M-S, Tenório, J-R, do Nascimento, G-J-F, de Souza-Andrade, E-S, Veras-Sobral, A-P

“…Odontogenic tumors (OTs) are considered important among oral lesions because of their clinicopathological heterogeneity, and variable biological behavior. This…”
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Solitary intraosseous neurofibroma: Report of a rare entity by da Silva, Leorik Pereira, Gonzaga, Amanda Katarinny Goes, Santana, Thalita, Sena, Dáurea Adília Cóbe, de Souza, Lélia Batista

“…Neurofibroma is a neural neoplasm that can occur in solitary form or as multiple lesions, associated with neurofibromatosis. Solitary neurofibromas centrally…”
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COVID-19 no Brasil: tendências, desafios e perspectivas após 18 meses de pandemia by Siqueira, Camila Alves dos Santos, de Freitas, Yan Nogueira Leite, Cancela, Marianna de Camargo, Carvalho, Monica, da Silva, Leorik Pereira, Dantas, Nielsen Castelo Damasceno, de Souza, Dyego Leandro Bezerra

“…Objetivo. Analisar as tendências de incidência e mortalidade por COVID-19 no Brasil, nas unidades da federação e nas capitais. Método. Realizou-se um estudo…”
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Extensive salivary myoepithelioma in pediatric patient by da Silva, Luiz Arthur Barbosa, da Silva, Leorik Pereira, Mororó, Antonio Brunno Gomes, Germano, Adriano Rocha, da Costa Miguel, Márcia Cristina

“…Myoepithelioma is a benign salivary gland neoplasm, locally invasive and uncommon in children. The aim of this study is to present and discuss the clinical,…”
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IMMUNOHISTOCHEMICAL EXPRESSION OF BRAF V600E MUTATION IN AMELOBLASTOMAS by MARTINS-DE-BARROS, Allan Vinícius, da SILVA, Leorik Pereira, LAZO, Raisa Jordana Geraldine Severino, dos ANJOS, Raíssa Soares, ALVES, Geórgya Mayara Travasso Torres, ARAÚJO, Fábio Andrey da Costa, CARVALHO, Marianne de Vasconcelos

“…To investigate immunohistochemical expression of BRAF V600E mutation in ameloblastomas. This is a retrospective cohort study. The study population consisted of…”
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ANALYSIS OF YES-ASSOCIATED PROTEIN IMMUNOEXPRESSION AND ITS INFLUENCE ON THE PROGRESSION OF BENIGN ODONTOGENIC LESIONS by GONÇALO, Rani Iani Costa, SOUSA, Julliany Taverny, COSTA, Carla Samily de Oliveira, MAFRA, Rodrigo Porpino, da SILVA, Leorik Pereira, de OLIVEIRA, Denise Hélen Imaculada Pereira, QUEIROZ, Lélia Maria Guedes

“…To analyze the immunohistochemical expression of YAP protein and correlate it with markers involved in cell proliferation and apoptosis in benign epithelial…”
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EXPRESSION OF SOX2 AND CLINICOPATHOLOGICAL SIGNIFICANCE IN SALIVARY GLAND TUMORS by Felix, Fernanda Aragão, Da Silva, Leorik Pereira, De Sousa Lopes, Maria Luiza Diniz, Sarmento, Aquiles Sales Craveiro, Sobral, Ana Paula Veras, De Souza, Lélia Batista

“…To analyze the expression of the sex-determining region of Y chromosome-related high-mobility-group box 2 (SOX2), a putative marker of cancer stem cells in…”
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