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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

A novel mechanism underlying BCL-2 antioxidant function : its role in mitochondrial apoptotic pathways and virus-induced neuronal cell death /

Zimmermann, Angela K. January 2007 (has links)
Thesis (Ph.D. in Neuroscience) -- University of Colorado Denver, 2007. / Typescript. Includes bibliographical references (leaves 140-162). Free to UCD affiliates. Online version available via ProQuest Digital Dissertations;
52

Characterization of ESE-1 protein expression and function in transformed mammary cell-lines /

Walker, Darius M. January 2007 (has links)
Thesis (Ph.D. in Biophysics & Genetics) -- University of Colorado Denver, 2007. / Typescript. Includes bibliographical references (leaves 118-124). Free to UCD affiliates. Online version available via ProQuest Digital Dissertations;
53

Tenascin-C in the pathogenesis of breast cancer /

Taraseviciute, Agne. January 2008 (has links)
Thesis (Ph.D. in Cell Biology, Stem Cells, and Development) -- University of Colorado Denver, 2008. / Typescript. Includes bibliographical references (leaves 102-114). Free to UCD Anschutz Medical Campus. Online version available via ProQuest Digital Dissertations;
54

Regulation of FOXO stability and activity by MDM2 E3 ligase

Fu, Wei. January 2007 (has links)
Dissertation (Ph.D.)--University of South Florida, 2007. / Title from PDF of title page. Document formatted into pages; contains 171 pages. Includes vita. Includes bibliographical references.
55

Analysis of potential substrates for the pro-survival kinase AKT /

Lyons, Traci Renae. January 2006 (has links)
Thesis (Ph.D. in Molecular Biology) -- University of Colorado at Denver and Health Sciences Center, 2006. / Typescript. Includes bibliographical references (leaves 194-209). Free to UCD Anschutz Medical Campus. Online version available via ProQuest Digital Dissertations;
56

Mechanisms and functions of Wnt signaling in Xenopus development /

Brown, Jeffrey D. January 1999 (has links)
Thesis (Ph. D.)--University of Washington, 1999. / Vita. Includes bibliographical references (leaves 103-123).
57

Mos regulation in activating the MAP kinase pathway /

Chen, Mingzi, January 1997 (has links)
Thesis (Ph. D.)--University of Washington, 1997. / Vita. Includes bibliographical references (leaves [100]-125).
58

Regulation of FOSB MRNA isoforms by drugs of abuse

Alibhai, Imran Nizamudin. January 2005 (has links)
Thesis (Ph. D.) -- University of Texas Southwestern Medical Center at Dallas, 2005. / Vita. Bibliography: 64-74.
59

Modulation of the neuronal voltage-gated sodium channel Nav1.2 by the non-receptor tyrosine kinase fyn /

Ahn, Misol. January 2007 (has links)
Thesis (Ph. D.)--University of Washington, 2007. / Vita. Includes bibliographical references (leaves 81-97).
60

Ligations chimiques : synthèse d'inhibiteurs extracellulaires de la signalisation HGF/SF-MET / Chemical Ligation Synthesis of extracellular inhibitors of HGF/SF-MET signalling pathway

Besret, Soizic 20 April 2011 (has links)
Les peptides constituent une famille de biomolécules dont l’utilisation dans différents domaines thérapeutiques (cancer, diabète, sida) s’est fortement développée ces dernières années. Le défi pour les chimistes consiste à y accéder grâce à de nouvelles méthodes fiables et efficaces. La première partie de notre travail a d’abord été orientée vers le développement deux méthodes de ligations non natives efficaces et complémentaires de celles existant. La première méthode, appelée ligation thiocarbamate, permet d’obtenir des peptides alkylthiocarbamate avec de très bons rendements, alors que la seconde, appelée ligation azaGly, aboutit à la formation d’un azaGlypeptide. La seconde partie de cette thèse traite de la conception et synthèse de nouveaux peptides susceptibles d’inhiber la signalisation HGF/SF-MET. Le récepteur à activité tyrosine kinase MET et son ligand, l’HGF/SF (Hepatocyte Growth Factor/Scattor Factor), sont des cibles de choix pour une thérapie anti-cancéreuse. La ligation thiocarbamate, précédemment décrite, et la ligation thioéther plus classique ont été utilisées pour préparer une chimiothèque de peptides sulfonatés d’inhiber cette signalisation de façon extracellulaire. La capacité de liaison des composés de la chimiothèque avec le domaine extracellulaire de MET a été évaluée grâce à la technologie biopuces. L’activité biologique (tests MTT, d’activité kinase) des meilleurs produits a été ensuite évaluée. / Use of peptides as biomolecules have been extensively applied to various therapeutic fields (cancer, diabetes, AIDS). The challenge for chemists consists in development of new reliable and efficient strategies. Our work especially focused on the conception of two innovative non native chemical ligations bringing an additionnal asset to the existing state of the art.The first ligation, i.e. thiocarbamate ligation, affords alkylthiocarbamate peptides with remarkable yields. Regarding the second one, the azaGly ligation allows the straightforward synthesis of azaGlypeptides. On the other hand, this thesis deals with the design of new peptides suitable to inhibit the signaling pathway of the tyrosine–kinase MET receptor and its ligand HGF/SF (Hepatocyte Growth factor/Scattor factor). Indeed interfering with MET signaling appears to be a promising therapeutic approach.The thiocarbamate ligation disclosed previously along with a classical thioether ligation have been employed for the chemical library design of sulfonated peptids in order to inhibit extracellular interactions. Binding activities assessment of the chemical libray toward the MET extracellular domain has been achieved using a microarray technology. Biological activities (MTT tests and kinase activity) have also been investigated.

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