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Carcinogênese bucal quimicamente induzida pela 4-nitroquinolina 1-óxido em ratos: possíveis biomarcadores envolvidos em sua patogênese

Resumo

Enquanto tem sido claramente demonstrado o papel da genômica funcional na tumorigênese, o comportamento biológico de alguns oncogenes, padrão de invasividade, cinética do sistema de reparo de DNA e conteúdo genômico durante a progressão do câncer oral não estão totalmente estabelecidos. Assim, este projeto objetiva investigar o papel de alguns oncogenes, controle da proliferação celular, cinética de reparo de DNA e conteúdo genômico na carcinogênese bucal experimental em ratos. Para isso, serão utilizados 30 ratos Wistar que serão tratados com o agente cancerígeno 4NQO (4-nitroquinolina 1-óxido) em bebedouro na dose de 50 ppm, no qual serão sacrificados em quatro, 12 e 20 semanas pós-tratamento. Um total de 30 animais será utilizado como controle negativo. A partir daí, serão avaliadas mutações nos genes H-ras e K-ras, e expressão das proteínas p21RAS, ki-67 e alfa-SMA, pela imunoistoquímica, e conteúdo genômico global e eficácia do sistema de reparo de DNA por meio do ensaio por eletroforese de células individualizadas em gel de agarose durante a progressão da carcinogênese bucal murina. (AU)

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Publicações científicas (30)
(Referências obtidas automaticamente do Web of Science e do SciELO, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores)
ANGELIERI, F.; CARLIN, V.; SAEZ, D. M.; POZZI, R.; RIBEIRO, D. A.. Mutagenicity and cytotoxicity assessment in patients undergoing orthodontic radiographs. Dentomaxillofacial Radiology, v. 39, n. 7, p. 437-440, . (07/01228-4)
MATSUMOTO, MARIZA A.; CASTANHO, JULIANE; KAWAKAMI, ROBERTO Y.; RIBEIRO, DANIEL A.. Cytogenetical damage in exfoliated oral mucosa cells in elderly people suffering denture stomatitis. GERODONTOLOGY, v. 27, n. 3, p. 183-188, . (07/01228-4, 07/00345-7)
KAHAN, VANESSA; RIBEIRO, DANIEL ARAKI; ANDERSEN, MONICA LEVY; ALVARENGA, TATHIANA APARECIDA; TUFIK, SERGIO. Sleep Loss Induces Differential Response Related To Genotoxicity in Multiple Organs of Three Different Mice Strains. BASIC & CLINICAL PHARMACOLOGY & TOXICOLOGY, v. 107, n. 1, p. 598-602, . (06/58274-5, 07/01228-4, 98/14303-3)
KAHAN, V.; RIBEIRO, D. A.; EGYDIO, F.; BARROS, L. A.; TOMIMORI, J.; TUFIK, S.; ANDERSEN, M. L.. Is Lack of Sleep Capable of Inducing DNA Damage in Aged Skin?. SKIN PHARMACOLOGY AND PHYSIOLOGY, v. 27, n. 3, p. 127-131, . (09/04240-0, 07/01228-4, 11/14462-0)
RIBEIRO, DANIEL A.; NASCIMENTO, FABIO D.; FRACALOSSI, ANA CAROLINA C.; GOMES, THIAGO S.; OSHIMA, CELINA T. F.; FRANCO, MARCELLO F.. Expression Profiling of Cell Cycle Regulatory Proteins in Oropharyngeal Carcinomas Using Tissue Microarrays. IN VIVO, v. 24, n. 3, p. 315-320, . (07/01228-4)
JULIANA SOARES ROTER MARINS; LUCIANA MOURA SASSONE; SANDRA RIVERA FIDEL; DANIEL ARAKI RIBEIRO. In vitro genotoxicity and cytotoxicity in murine fibroblasts exposed to EDTA, NaOCl, MTAD and citric acid. Brazilian Dental Journal, v. 23, n. 5, p. 527-533, . (07/01228-4)
MARTINS, RENATO A.; DA SILVA GOMES, GUILHERME A.; AGUIAR, JR., ODAIR; RIBEIRO, DANIEL A.. Biomonitoring of oral epithelial cells in petrol station attendants: Comparison between buccal mucosa and lateral border of the tongue. Environment International, v. 35, n. 7, p. 1062-1065, . (07/01228-4, 07/00345-7)
NAGAOKA, MARCIA R.; LE SUEUR-MALUF, LUCIANA; AGUIAR, JR., ODAIR; CASTRO, GLAUCIA M.; SPADARI-BRATFISCH, REGINA C.; RIBEIRO, DANIEL A.. Differential response related to genotoxicity in multiple organs of cirrhotic rats. HEPATOLOGY INTERNATIONAL, v. 5, n. 2, p. 740-746, . (08/55928-0, 07/01228-4)
ALVARENGA, TATHIANA A.; ANDERSEN, MONICA L.; RIBEIRO, DANIEL A.; ARAUJO, PAULA; HIROTSU, CAMILA; COSTA, JOSE L.; BATTISTI, MURILO C.; TUFIK, SERGIO. Single exposure to cocaine or ecstasy induces DNA damage in brain and other organs of mice. ADDICTION BIOLOGY, v. 15, n. 1, p. 96-99, . (09/01030-5, 07/01228-4, 98/14303-3)
HIROTSU, CAMILA; TUFIK, SERGIO; RIBEIRO, DANIEL A.; ALVARENGA, TATHIANA A.; ANDERSEN, MONICA L.. Genomic damage in the progression of chronic kidney disease in rats. BRAIN BEHAVIOR AND IMMUNITY, v. 25, n. 3, p. 416-422, . (07/01228-4, 10/50129-1, 98/14303-3)
AGUIAR, JR., ODAIR; BOIAGO GOLLUECKE, ANDREA PITTELLI; DE MORAES, BARBARA BUENO; PASQUINI, GABRIELA; CATHARINO, RODRIGO RAMOS; RICCIO, MARIA FRANCESCA; MIKI IHARA, SILVIA SAIULI; RIBEIRO, DANIEL ARAKI. Grape juice concentrate prevents oxidative DNA damage in peripheral blood cells of rats subjected to a high-cholesterol diet. BRITISH JOURNAL OF NUTRITION, v. 105, n. 5, p. 694-702, . (07/01228-4)
ANDERSEN, M. L.; RIBEIRO, D. A.; BERGAMASCHI, C. T.; ALVARENGA, T. A.; SILVA, A.; ZAGER, A.; CAMPOS, R. R.; TUFIK, S.. Distinct effects of acute and chronic sleep loss on DNA damage in rats. PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY, v. 33, n. 3, p. 562-567, . (06/58274-5, 07/01228-4, 98/14303-3)
RIBEIRO, D. A.; CAMPOS, R. R.; BERGAMASCHI, C. T.. Chronic renal failure induces genetic instability in multiple organs of Wistar rats. EUROPEAN JOURNAL OF CLINICAL INVESTIGATION, v. 39, n. 4, p. 289-295, . (07/01228-4, 07/00345-7)
MINICUCCI, ELIANA MARIA; DA SILVA, GLENDA NICIOLI; RIBEIRO, DANIEL ARAKI; FAVERO SALVADORI, DAISY MARIA. No mutations found in exon 2 of gene p16CDKN2A during rat tongue carcinogenesis induced by 4-nitroquinoline-1-oxide. Journal of Molecular Histology, v. 40, n. 1, p. 71-76, . (05/59156-3, 07/01228-4)
RIBEIRO, D. A.; CARLIN, V.; FRACALOSSI, A. C. C.; OYAMA, L. M.. Radiopacifiers do not induce genetic damage in murine fibroblasts: an in vitro study. International Endodontic Journal, v. 42, n. 11, p. 987-991, . (07/01228-4)
ANDERSEN, MONICA L.; RIBEIRO, DANIEL A.; ALVARENGA, TATHIANA A.; SILVA, ANDRESSA; ARAUJO, PAULA; ZAGER, ADRIANO; TENORIO, NEULI M.; TUFIK, SERGIO. Are endogenous sex hormones related to DNA damage in paradoxically sleep-deprived female rats?. Hormones and Behavior, v. 57, n. 2, p. 216-221, . (09/01030-5, 06/58275-1, 07/01228-4, 98/14303-3)
MINICUCCI, E. M.; RIBEIRO, D. A.; DA SILVA, G. N.; PARDINI, M. I. M. C.; MONTOVANI, J. C.; SALVADORI, D. M. F.. The role of the TP53 gene during rat tongue carcinogenesis induced by 4-nitroquinoline 1-oxide. EXPERIMENTAL AND TOXICOLOGIC PATHOLOGY, v. 63, n. 5, p. 483-489, . (05/59156-3, 07/01228-4)
TENORIO, NEULI M.; RIBEIRO, DANIEL A.; ALVARENGA, TATHIANA A.; FRACALOSSI, ANA CAROLINA C.; CARLIN, VIVIANE; HIROTSU, CAMILA; TUFIK, SERGIO; ANDERSEN, MONICA L.. The influence of sleep deprivation and obesity on DNA damage in female Zucker rats. Clinics, v. 68, n. 3, p. 385-389, . (98/14303-3, 09/03360-2, 11/12325-6, 07/01228-4, 10/50129-1)
CARLIN, V.; ARTIOLI, A. J.; MATSUMOTO, M. A.; FILHO, H. N.; BORGO, E.; OSHIMA, C. T. F.; RIBEIRO, D. A.. Biomonitoring of DNA damage and cytotoxicity in individuals exposed to cone beam computed tomography. Dentomaxillofacial Radiology, v. 39, n. 5, p. 295-299, . (07/01228-4, 07/00345-7)
NISHI, ERIKA EMY; CAMPOS, RUY RIBEIRO; BERGAMASCHI, CASSIA TOLEDO; DE ALMEIDA, VITOR ROSSI; RIBEIRO, DANIEL ARAKI. Vitamin C prevents DNA damage induced by renovascular hypertension in multiple organs of Wistar rats. HUMAN & EXPERIMENTAL TOXICOLOGY, v. 29, n. 7, p. 593-599, . (07/01228-4)
ZEFERINO, E. G.; BUENO, C. E. S.; OYAMA, L. M.; RIBEIRO, D. A.. Ex vivo assessment of genotoxicity and cytotoxicity in murine fibroblasts exposed to white MTA or white Portland cement with 15% bismuth oxide. International Endodontic Journal, v. 43, n. 10, p. 843-848, . (07/01228-4)
CUZZUOL FRACALOSSI, ANA CAROLINA; SILVA, MARCELO DE SOUZA; FUJIYAMA OSHIMA, CELINA TIJUKO; RIBEIRO, DANIEL ARAKI. Wnt/beta-catenin signalling pathway following rat tongue carcinogenesis induced by 4-nitroquinoline 1-oxide. Experimental and Molecular Pathology, v. 88, n. 1, p. 176-183, . (07/01228-4, 07/08210-3)
CUZZUOL FRACALOSSI, ANA CAROLINA; MIRANDA, SANDRA REGINA; FUJIYAMA OSHIMA, CELINA TIJUKO; FRANCO, MARCELLO; RIBEIRO, DANIEL ARAKI. The role of matrix metalloproteinases 2 and 9 during rat tongue carcinogenesis induced by 4-nitroquinoline 1-oxide. Journal of Molecular Histology, v. 41, n. 1, p. 19-25, . (07/01228-4, 07/08210-3)
RIBEIRO, DANIEL ARAKI; CUZZUOL FRACALOSSI, ANA CAROLINA; UATARI, SILVIA AKEMI; FUJIYAMA OSHIMA, CELINA TIZUKO; FAVERO SALVADORI, DAISY MARIA. Imbalance of Tumor Suppression Genes Expression Following Rat Tongue Carcinogenesis Induced by 4-Nitroquinoline 1-Oxide. IN VIVO, v. 23, n. 6, p. 937-942, . (07/01228-4, 07/08210-3)
RIBEIRO, DANIEL A.; SANNOMIYA, EDUARDO K.; POZZI, RENAN; MIRANDA, SANDRA R.; ANGELIERI, FERNANDA. Cellular death but not genetic damage in oral mucosa cells after exposure to digital lateral radiography. CLINICAL ORAL INVESTIGATIONS, v. 15, n. 3, p. 357-360, . (07/01228-4)
RIBEIRO, DANIEL A.; BUTTROS, JULIANA B.; OSHIMA, CELINA T. F.; BERGAMASCHI, CASSIA T.; CAMPOS, RUY R.. Ascorbic acid prevents acute myocardial infarction induced by isoproterenol in rats: role of inducible nitric oxide synthase production. Journal of Molecular Histology, v. 40, n. 2, p. 99-105, . (07/01228-4)
RIBEIRO, DANIEL A.; GRILLI, DANIELA G.; SALVADORI, DAISY M. F.. Genomic instability in blood cells is able to predict the oral cancer risk: an experimental study in rats. Journal of Molecular Histology, v. 39, n. 5, p. 481-486, . (07/01228-4)
MARTINS, RENATO A.; GOMES, GUILHERME A. S.; AGUIAR, JR., ODAIR; MEDALHA, CARLA C.; RIBEIRO, DANIEL A.. Chromosome damage and cytotoxicity in oral mucosa cells after 2 months of exposure to anabolic steroids (decadurabolin and winstrol) in weight lifting. Steroids, v. 75, n. 12, p. 952-955, . (07/01228-4)
POZZI, RENAN; ROSA, JOSE C.; EGUCHI, RICARDO; OLLER DO NASCIMENTO, CLAUDIA M.; OYAMA, LILA M.; AGUIAR, JR., ODAIR; CHAVES, MARCELO D.; RIBEIRO, DANIEL A.. Genetic damage in multiple organs of acutely exercised rats. Cell Biochemistry and Function, v. 28, n. 8, p. 632-636, . (07/01228-4)
ANGELIERI, FERNANDA; GONCALVES MOLEIRINHO, TATIANA DE CASSIA; CARLIN, VIVIANE; FUJIYAMA OSHIMA, CELINA TIZUKO; RIBEIRO, DANIEL ARAKI. Biomonitoring of oral epithelial cells in smokers and non-smokers submitted to panoramic X-ray: comparison between buccal mucosa and lateral border of the tongue. CLINICAL ORAL INVESTIGATIONS, v. 14, n. 6, p. 669-674, . (07/01228-4)