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Regulatory mechanisms of WNT signalling
Pospíchalová, Vendula ; Kořínek, Vladimír (advisor) ; Trka, Jan (referee) ; Bryja, Josef (referee)
AB T mu hom dise β sign mu liga stab tran sign T the focu disc cate of t cell targ the inte con sec I sign BSTRACT The Wnt si lticellular o meostasis. A eases, most β-catenin is nalling). In ltiprotein c ands when t bilized and nscription f nalling is tig This thesis knowledge uses on seq cusses the enin signall the Wnt pa ls of intest geted mous thesis des eraction wit nditional Hi retory cell t In conclusi nalling path T ignalling pa organisms Accordingly notably can s a central m n unstimula complex and they engage d transloca factors and ghtly regula is based on e of the reg quential po positive ro ling outcom athway whic tinal epithe e strains th scribes unp th members ic1 deletion types and en ion, our fin hway in dev athway is o ensuring s y, mutations ncer. mediator of ated cells d degraded e their recep tes to the to drive th ated at vario n four origin gulation of sttranslation ole of nucle me. The third ch reduces lium. Final at enable st ublished da s of the Wn n in the inte nhanced tum ndings contr velopment an one of the m successful s in the pat f canonical W β-catenin d in the pro ptors, degrad nucleus t he transcrip ous levels b nal articles f the Wnt s nal process ear protein d study repo the levels o lly, the las tudying the ata on the nt pathway, estinal epith mourigenesi ributed to t...
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Regulatory mechanisms of WNT signalling
Pospíchalová, Vendula
AB T mu hom dise β sign mu liga stab tran sign T the focu disc cate of t cell targ the inte con sec I sign BSTRACT The Wnt si lticellular o meostasis. A eases, most β-catenin is nalling). In ltiprotein c ands when t bilized and nscription f nalling is tig This thesis knowledge uses on seq cusses the enin signall the Wnt pa ls of intest geted mous thesis des eraction wit nditional Hi retory cell t In conclusi nalling path T ignalling pa organisms Accordingly notably can s a central m n unstimula complex and they engage d transloca factors and ghtly regula is based on e of the reg quential po positive ro ling outcom athway whic tinal epithe e strains th scribes unp th members ic1 deletion types and en ion, our fin hway in dev athway is o ensuring s y, mutations ncer. mediator of ated cells d degraded e their recep tes to the to drive th ated at vario n four origin gulation of sttranslation ole of nucle me. The third ch reduces lium. Final at enable st ublished da s of the Wn n in the inte nhanced tum ndings contr velopment an one of the m successful s in the pat f canonical W β-catenin d in the pro ptors, degrad nucleus t he transcrip ous levels b nal articles f the Wnt s nal process ear protein d study repo the levels o lly, the las tudying the ata on the nt pathway, estinal epith mourigenesi ributed to t...
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Molecular mechanisms of Wnt signalling in mammalian cells
Lukáš, Jan ; Kořínek, Vladimír (advisor) ; Kohoutová, Milada (referee) ; Macůrková, Marie (referee)
Wnt signalling represents an important mechanism participating in control of cellular and developmental processes, including establishment of cell polarity, cell fate specification, stem cell self-renewal, tissue patterning and organogenesis, homeostasis maintenance and regeneration. Misregulation of the Wnt signalling during embryogenesis leads to developmental defects while aberrant activation later in development is associated with degenerative diseases and a number of cancers. The presented PhD thesis is based on four original publications that deal with the post-translational modifications of Wnt ligands and molecular mechanisms contributing to the regulation of a transcriptional profile of the so-called canonical Wnt pathway. Wnt signalling pathway is used repetitively both in time and different cellular contexts throughout development of multicellular organisms. Inevitably, in each single situation -catenin/TCF complexes, the downstream effectors, induce only subsets of all potential target genes. How this differential tissue- and stage-specific control over various subsets of target genes is achieved with such a limited number of nuclear effectors is not fully understood. Along with the expression of specific LEF/TCF family members or their variants containing different functional domains...
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Regulatory mechanisms of WNT signalling
Pospíchalová, Vendula
AB T mu hom dise β sign mu liga stab tran sign T the focu disc cate of t cell targ the inte con sec I sign BSTRACT The Wnt si lticellular o meostasis. A eases, most β-catenin is nalling). In ltiprotein c ands when t bilized and nscription f nalling is tig This thesis knowledge uses on seq cusses the enin signall the Wnt pa ls of intest geted mous thesis des eraction wit nditional Hi retory cell t In conclusi nalling path T ignalling pa organisms Accordingly notably can s a central m n unstimula complex and they engage d transloca factors and ghtly regula is based on e of the reg quential po positive ro ling outcom athway whic tinal epithe e strains th scribes unp th members ic1 deletion types and en ion, our fin hway in dev athway is o ensuring s y, mutations ncer. mediator of ated cells d degraded e their recep tes to the to drive th ated at vario n four origin gulation of sttranslation ole of nucle me. The third ch reduces lium. Final at enable st ublished da s of the Wn n in the inte nhanced tum ndings contr velopment an one of the m successful s in the pat f canonical W β-catenin d in the pro ptors, degrad nucleus t he transcrip ous levels b nal articles f the Wnt s nal process ear protein d study repo the levels o lly, the las tudying the ata on the nt pathway, estinal epith mourigenesi ributed to t...
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Regulatory mechanisms of WNT signalling
Pospíchalová, Vendula ; Kořínek, Vladimír (advisor) ; Trka, Jan (referee) ; Bryja, Josef (referee)
AB T mu hom dise β sign mu liga stab tran sign T the focu disc cate of t cell targ the inte con sec I sign BSTRACT The Wnt si lticellular o meostasis. A eases, most β-catenin is nalling). In ltiprotein c ands when t bilized and nscription f nalling is tig This thesis knowledge uses on seq cusses the enin signall the Wnt pa ls of intest geted mous thesis des eraction wit nditional Hi retory cell t In conclusi nalling path T ignalling pa organisms Accordingly notably can s a central m n unstimula complex and they engage d transloca factors and ghtly regula is based on e of the reg quential po positive ro ling outcom athway whic tinal epithe e strains th scribes unp th members ic1 deletion types and en ion, our fin hway in dev athway is o ensuring s y, mutations ncer. mediator of ated cells d degraded e their recep tes to the to drive th ated at vario n four origin gulation of sttranslation ole of nucle me. The third ch reduces lium. Final at enable st ublished da s of the Wn n in the inte nhanced tum ndings contr velopment an one of the m successful s in the pat f canonical W β-catenin d in the pro ptors, degrad nucleus t he transcrip ous levels b nal articles f the Wnt s nal process ear protein d study repo the levels o lly, the las tudying the ata on the nt pathway, estinal epith mourigenesi ributed to t...
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