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UAB Digital Repository of Documents 5 records found  Search took 0.02 seconds. 
1.
13 p, 2.8 MB Glucocorticoids and myosin5b loss of function induce heightened PKA signaling in addition to membrane traffic defects / Forteza, R. (University of Miami) ; Ahsan, M. K. (Universitat Autònoma de Barcelona) ; Arango, Diego (Universitat Autònoma de Barcelona) ; Ameen, N. A. (Yale University) ; Salas, P. J. (University of Miami) ; Vall d'Hebron Institut de Recerca (VHIR)
Loss-of-function mutations in the nonconventional myosin Vb (Myo5b) result in microvillus inclusion disease (MVID) and massive secretory diarrhea that often begins at birth. Myo5b mutations disrupt the apical recycling endosome (ARE) and membrane traffic, resulting in reduced surface expression of apical membrane proteins. [...]
2019 - 10.1091/mbc.E18-07-0415
Molecular biology of the cell, Vol. 30 Núm. 26 (2019) , p. 3076-3089  
Detailed record - Creative Commons
2.
10 p, 1.9 MB Down-regulation of the Wnt/β-catenin signaling pathway by Cacnb4 / Rima, Mohamad ; Daghsni, Marwa ; Lopez, Anaïs ; Fajloun, Ziad ; Lefrancois, Lydie ; Dunach, Mireia (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Merle, Philippe ; Brusés, Juan L. ; De Waard, Michel ; Ronjat, Michel
The cytoplasmic β-subunit of the voltage-gated calcium channels has been shown be involved in the regulation of gene transcription. This subunit interacts with the transcription factor TCF4 and inhibits the Wnt/β-catenin signaling pathway. [...]
2017 - 10.1091/mbc.E17-01-0076
Molecular biology of the cell, Vol. 28 (december 2017) , p. 3699-3708  
Detailed record - Creative Commons
3.
14 p, 3.3 MB Evidence for new C-terminally truncated variants of α- and β-tubulins / Aillaud, Chrystelle (Université Grenoble Alpes. Grenoble Institut des Neurosciences) ; Bosc, Christophe (Université Grenoble Alpes. Grenoble Institut des Neurosciences) ; Saoudi, Yasmina (Université Grenoble Alpes. Grenoble Institut des Neurosciences) ; Denarier, Eric (Université Grenoble Alpes. Grenoble Institut des Neurosciences) ; Peris, Leticia (Université Grenoble Alpes. Grenoble Institut des Neurosciences) ; Sago, Laila (Centre national de la recherche scientifique. Service d'Identification et de Caractérisation des Protéines par Spectrométrie de masse) ; Taulet, Nicolas (Centre national de la recherche scientifique. Centre de Recherche de Biochimie Macromoléculaire) ; Cieren, Adeline (Université Grenoble Alpes. Grenoble Institut des Neurosciences) ; Tort, Olívia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Magiera, Maria M. (Institut Curie) ; Janke, Carsten (Institut Curie) ; Redeker, Virginie (Paris-Saclay Institute of Neuroscience) ; Andrieux, Annie (Université Grenoble Alpes. Grenoble Institut des Neurosciences) ; Moutin, Marie-Jo (Université Grenoble Alpes. Grenoble Institut des Neurosciences)
New C-terminally truncated α- and β-tubulin variants, both ending with an -EEEG sequence, are identified in vivo: αΔ3-tubulin, which has a specific neuronal distribution pattern (distinct from that of αΔ2-tubulin) and seems to be related to dynamic microtubules, and βΔ4-tubulin, corresponding to β2A/B-tubulin modified by truncation of four C-terminal residues, which is ubiquitously present in cells and tissues. [...]
2016 - 10.1091/mbc.E15-03-0137
Molecular biology of the cell, Vol. 27, issue 4 (Feb. 2016) , p. 640-653  
Detailed record - Creative Commons
4.
14 p, 4.4 MB Diacylglycerol is required for the formation of COPI vesicles in the Golgi-to-ER transport pathway / Fernández Ulibarri, Inés (Universitat de Barcelona. Departament de Biologia Cel·lular i Anatomia Patològica) ; Vilella, Montserrat (Universitat de Barcelona. Departament de Biologia Cel·lular i Anatomia Patològica) ; Lázaro Diéguez, Francisco (Universitat de Barcelona. Departament de Biologia Cel·lular i Anatomia Patològica) ; Sarri Plans, Elisabet (Universitat de Barcelona. Departament de Biologia Cel·lular i Anatomia Patològica) ; Martínez, Susana E. (Universitat de Barcelona. Departament de Biologia Cel·lular i Anatomia Patològica) ; Jiménez, Nuria (Utrecht University) ; Claro Izaguirre, Enrique (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Mérida, Isabel (Universidad Autónoma de Madrid. Departamento de Inmunología y Oncología) ; Burger, Koert N. J. (Utrecht University) ; Egea, Gustavo (Universitat de Barcelona. Departament de Biologia Cel·lular i Anatomia Patològica)
Diacylglycerol is necessary for trans-Golgi network (TGN) to cell surface transport, but its functional relevance in the early secretory pathway is unclear. Although depletion of diacylglycerol did not affect ER-to-Golgi transport, it led to a redistribution of the KDEL receptor to the Golgi, indicating that Golgi-to-ER transport was perturbed. [...]
2007 - 10.1091/mbc.E07-04-0334
Molecular biology of the cell, Vol. 18, Num. 9 (2007) , p. 3250-3263  
Detailed record -
5.
24 p, 7.3 MB The cytosolic carboxypeptidases CCP2 and CCP3 catalyze posttranslational removal of acidic amino acids / Tort Regàs, Olívia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Tanco, Sebastián Martín (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Rocha, Cecilia (Institut Curie) ; Bièche, Ivan (Institut Curie) ; Seixas, Cecilia (Universidade Nova de Lisboa. Centro de Estudos de Doenças Crónicas) ; Bosc, Christophe (Université de Grenoble. Institut des neurosciences) ; Andrieux, Annie (Université de Grenoble. Institut des neurosciences) ; Moutin, Marie-Jo (Université de Grenoble. Institut des neurosciences) ; Avilés, Francesc X. (Francesc Xavier) (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Lorenzo Rivera, Julia (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Janke, Carsten (Institut Curie)
The posttranslational modification of carboxy-terminal tails of tubulin plays an important role in the regulation of the microtubule cytoskeleton. Enzymes responsible for deglutamylating tubulin have been discovered within a novel family of mammalian cytosolic carboxypeptidases. [...]
2014 - 10.1091/mbc.E14-06-1072
Molecular biology of the cell, Vol. 25, No. 19 (Oct. 2014) , p. 3017-27  
Detailed record - Creative Commons

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