Now showing items 35617-35636 of 41771
Dasti, Alessandro (Date of defense: 2020-01-22)
The molecular basis that sustain embryonic stem cell (ESCs) pluripotency and their differentiation in all the types of somatic cells is subject of intensive research. Recently, the potential involvement of RNA Binding ...
Sansó Martínez, Miriam (Date of defense: 2010-07-02)
In Schizosaccharomyces pombe, the MAPK pathway Sty1 is activated upon several stress situations, like osmotic and oxidative stress, stationary phase, UV radiation or heat shock. Since the modulation of gene expression is ...
Segura Bayona, Sandra (Date of defense: 2018-06-22)
Histone deposition during DNA replication, transcription and repair ensures the faithful maintenance of genetic and epigenetic information. The histone H3-H4 chaperone ASF1 participates in both replication dependent and ...
Drews-Elger, Katherine (Date of defense: 2008-11-07)
The transcription factor NFAT5/TonEBP belongs to the Rel family, which also comprises NF ÛB and NFATc proteins. NFAT5 only shares structural and functional homology with other Rel family members at the level of the DNA ...
Chen, Meng (Date of defense: 2014-09-30)
La enfermedad de Alzheimer (EA) es un trastorno neurodegenerativo y la principal causa de demencia en la vejez. El deterioro cognitivo en la EA se correlaciona con la disfunción sináptica y la pérdida de neuronas. Además ...
Pulice, Giuseppe (Date of defense: 2014-12-15)
Changes in diet and life style caused an alarming increase in the incidence of obesity, which is considered a major risk factor for the onset of the metabolic syndrome. One of the initial events in obesity is adipocyte ...
Pi Roig, Aina (Date of defense: 2018-04-06)
Tbx5 is a transcription factor expressed in the developing eyes, heart and upper limbs. Mutations in human TBX5 cause Holt-Oram syndrome (HOS), a condition characterised by heart and upper limb malformations. In zebrafish, ...
Boada Cuerva, Maria (Date of defense: 2021-05-14)
Tot i que l'alta direcció és concebuda en la literatura com un stakeholder important en la funció de RRHH, hi ha una important manca d'atenció acadèmica en relació amb el paper que exerceix com a agent actiu en tots els ...
Aramouni, Mario (Date of defense: 2012-10-29)
Los Torque teno sus virus (TTSuV) son virus ADN que pertenecen a la familia Anelloviridae y que infectan los cerdos. Son virus con genoma circular, de cadena simple, y hasta hoy se han descrito 4 especies diferentes: TTSuV1a ...
Mas Elias, Jordi (Date of defense: 2018-10-26)
La Unió Europea ha esdevingut en els darrers anys un dels actors globals més actius a l’hora de liberalitzar barreres comercials. Des de la creació de l’Organització Mundial del Comerç i com a complement a la seva participació ...
Argüelles Capilla, David (Date of defense: 2014-05-16)
Antecedentes: En los seres humanos, el factor de crecimiento transformante beta peritoneal (TGF-β) se asocia con enfermedades peritoneales y la posterior formación de adherencias. No hay estudios sobre las concentraciones ...
Artar, Pinar (Date of defense: 2017-09-26)
La traducció, un mitjà bàsic de comunicació, ha estat desfavorida i fins i tot ignorada en l’ensenyament de les llengües estrangeres. Aquesta recerca explora fins a quin punt les persones que participen a l’ensenyament de ...
Rodríguez Escribà, Marta (Date of defense: 2020-01-21)
Transfer RNAs (tRNAs) are key adaptor molecules that mediate decoding of messenger RNAs (mRNAs) into proteins by complementary pairing of their anticodons with mRNA codons. tRNAs that undergo adenosine to inosine editing ...
Hereu Fina, Bernat (Date of defense: 2007-04-28)
The discipline of ecology is habitually divided up into a whole range of different specialities, and this thesis forms part of what is commonly known as "community ecology" (Diamond and Case 1986). To be more precise, my ...
Yáñez Bisbe, Laia (Date of defense: 2022-02-25)
Els mecanismes que determinen el desenvolupament de remodelat cardíac, tant en la seva forma adversa (característica de la insuficiència cardíaca), com adaptativa (induïda per exercici), no es coneixen en detall. Els ...
Vladeva Valcheva, Petya (Date of defense: 2011-02-28)
<p style="text-align:ajustify"><br/>La vitamina D ha estat durant molt de temps coneguda pel seu important paper en la<br/>regulacio dels nivells de calci i fosfor, i en la mineralitzacio de l'os. Els efectes biologics de ...
Zhang, Qing (Date of defense: 2017-09-07)
Vocal learning, one of the subcomponents of language, is put at center stage in this dissertation. The overall hypothesis is that vocal learning lays the foundation for both language evolution (phylogeny) and development ...
Das, Arindam (Date of defense: 2012-07-18)
En aquest treball de tesi hem estudiat per primera vegada l’expressió funcional dels canals de calci dependents de voltatge (CCDV) en melanòcits humans i un ampli rang de línies cel.lulars i biòpsies de melanoma humà, ...
Martínez-Gil, Núria (Date of defense: 2021-03-12)
Osteoporosis is a complex disease characterized by low bone mass, microarchitectural deterioration, and increased fracture risk. It is the most common bone disease that affects more than 200 million people worldwide and ...
Profitós Pelejà, Núria (Date of defense: 2020-07-29)
ZEB1 and ZEB2 are two transcription factors best known for their role driving a dedifferentiation process, commonly referred as epithelial to mesenchymal transition (EMT). This process is carried out either in multiple ...