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Activating proto-oncogene mutations in human cutaneous melanoma /Omholt, Katarina, January 2005 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst., 2005. / Härtill 4 uppsatser.
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Role of focal adhesion kinase in mammary gland tumorigenesis /Pylayeva, Yuliya. January 2008 (has links)
Thesis (Ph. D.)--Cornell University, May, 2008. / Vita. Includes bibliographical references (leaves 115-128).
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Mouse modeling of pancreatic ductal adenocarcinoma (PDAC) search for early diagnostic markers and therapeutic targets /Kojima, Kyoko, January 2009 (has links) (PDF)
Thesis (Ph.D.)--University of Alabama at Birmingham, 2009. / Title from first page of PDF file (viewed on June 10, 2009). Includes bibliographical references.
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NRAS and BRAF mutations in primary cutaneous melanoma : a comparison of mutation rates between radial and vertical growth phases in individual tumors.Greene, Victoria R. Ellerhorst, Julie. Piller, Linda Beth. Diamond, Pamela M. January 2007 (has links)
Thesis (M.P.H.)--University of Texas Health Science Center at Houston, School of Public Health, 2007. / Source: Masters Abstracts International, Volume: 46-01, page: 0342. Adviser: Julie Ellerhorst. Includes bibliographical references.
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Carcinogênese bucal quimicamente induzida pela 4-nitroquinolina 1-óxido em ratos: possíveis biomarcadores envolvidos em sua patogêneseFracalossi, Ana Carolina Cuzzuol [UNIFESP] 24 November 2010 (has links) (PDF)
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Previous issue date: 2010-11-24 / Objetivos: este trabalho teve como objetivo investigar mutacoes nos exons 1 e 2 do Hras e K-ras, bem como, a imunoexpressao do H-ras, Ki-67, alfa-SMA, metaloproteinases 2 e 9 (MMP-2 e MMP-9) e a via Wnt/ƒÀ-catenina (Wnt1, Frizzled-1, Wnt5a, Frizzled-5 e ƒÀ-catenina) durante a carcinogenese bucal quimicamente induzida pela 4-nitroquinolina 1-oxido (4NQO) em ratos. Material e Metodos: Ratos Wistar machos foram distribuidos em tres grupos de 10 animais cada e tratados com 50 ppm de 4NQO, via bebedouro, durante 4, 12 e 20 semanas. Dez animais foram utilizados como controle. Resultados: apesar da ausencia de alteracoes histopatologicas no epitelio apos 4 semanas de exposicao ao cancerigeno, Ki-67 e Wnt1 mostraram alta expressao no epitelio oral gnormal h; expressao de Ki-67, MMP-2 e MMP-9 foi detectada tanto nas lesoes pre-neoplasicas quanto nos carcinomas espinocelulares bem diferenciados induzidos apos 12 e 20 semanas de tratamento com a 4NQO, respectivamente; alfa-SMA revelou-se diferencialmente expressa nos carcinomas espinocelulares. Nenhuma diferenca significativa (p>0.05) foi encontrada na expressao de H-ras, Frizzled-1, Frizzled-5 e ƒÀ-catenina, em todos os momentos avaliados. Do mesmo modo, nenhuma mutacao foi encontrada nos genes H-ras e K-ras. Conclusoes: de acordo com os resultados encontrados, o aumento do status proliferativo a partir do Ki-67 e expressao de Wnt1, MMP-2 e MMP-9 estao associados ao risco e a progressao do cancer bucal, enquanto que mutacoes no gene Ras parecem nao estar envolvidas na carcinogenese lingual induzida pela 4NQO. / TEDE / BV UNIFESP: Teses e dissertações
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The role of RalA and RalB in cancer /Falsetti, Samuel C. January 2008 (has links)
Dissertation (Ph.D.)--University of South Florida, 2008. / Includes vita. Also available online. Includes bibliographical references.
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Network analysis of oncogenic Ras activation /Stites, Edward Cooper. January 2008 (has links)
Thesis (Ph. D.)--University of Virginia, 2008. / Includes bibliographical references. Also available online through Digital Dissertations.
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Regulation of transcription and analysis of drug targets in lymphoma and myeloma cells /Bolick, Sophia C. E. January 2006 (has links)
Dissertation (Ph.D.)--University of South Florida, 2006. / Includes vita. Includes bibliographical references (leaves 119-141). Also available online.
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Multiple modes of MDMX regulation affect p53 activationGilkes, Daniele M. January 2008 (has links)
Dissertation (Ph.D.)--University of South Florida, 2008. / Title from PDF of title page. Document formatted into pages; contains 197 pages. Includes vita. Includes bibliographical references.
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The role of RalA and RalB in cancerFalsetti, Samuel C. January 2008 (has links)
Dissertation (Ph.D.)--University of South Florida, 2008. / Title from PDF of title page. Document formatted into pages; contains 187 pages. Includes vita. Includes bibliographical references.
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