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Articles 41 records found  previous11 - 20nextend  jump to record: Search took 0.00 seconds. 
11.
18 p, 1.3 MB Prion-like proteins : from computational approaches to proteome-wide analysis / Gil-Garcia, Marcos (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Pallarès i Goitiz, Irantzu (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Ventura, Salvador (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
Prions are self-perpetuating proteins able to switch between a soluble state and an aggregated-and-transmissible conformation. These proteinaceous entities have been widely studied in yeast, where they are involved in hereditable phenotypic adaptations. [...]
2021 - 10.1002/2211-5463.13213
FEBS Open Bio, Vol. 11, Issue 9 (September 2021) , p. 2400-2417  
12.
15 p, 2.9 MB MED15 prion-like domain forms a coiled-coil responsible for its amyloid conversion and propagation / Batlle Carreras, Cristina (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Calvo, Isabel (Institut de Recerca Biomèdica) ; Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; J. Lynch, Cian (Institut de Recerca Biomèdica) ; Gil-Garcia, Marcos (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Serrano, Manuel (Institut de Recerca Biomèdica) ; Ventura, Salvador (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
A disordered to β-sheet transition was thought to drive the functional switch of Q/N-rich prions, similar to pathogenic amyloids. However, recent evidence indicates a critical role for coiled-coil (CC) regions within yeast prion domains in amyloid formation. [...]
2021 - 10.1038/s42003-021-01930-8
Communications Biology, Vol. 4 (March 2021) , art. 414  
13.
12 p, 1.4 MB DispHred : a server to predict pH-dependent order-disorder transitions in intrinsically disordered proteins / Santos, Jaime (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Pintado-Grima, Carlos (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Santos-Suárez, Juan (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ventura, Salvador (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular
The natively unfolded nature of intrinsically disordered proteins (IDPs) relies on several physicochemical principles, of which the balance between a low sequence hydrophobicity and a high net charge appears to be critical. [...]
2020 - 10.3390/ijms21165814
International journal of molecular sciences, Vol. 21, Issue 16 (August 2020) , art. 5814  
14.
11 p, 1.4 MB Computational prediction of protein aggregation : advances in proteomics, conformation-specific algorithms and biotechnological applications / Santos, Jaime (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Pujols Pujol, Jordi (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Pallarès i Goitiz, Irantzu (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ventura, Salvador (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
Protein aggregation is a widespread phenomenon that stems from the establishment of non-native intermolecular contacts resulting in protein precipitation. Despite its deleterious impact on fitness, protein aggregation is a generic property of polypeptide chains, indissociable from protein structure and function. [...]
2020 - 10.1016/j.csbj.2020.05.026
Computational and Structural Biotechnology Journal, Vol. 18 (June 2020) , p. 1403-1413  
15.
8 p, 674.6 KB DisProt : intrinsic protein disorder annotation in 2020 / Hatos, András (University of Padova. Department of Biomedical Sciences) ; Hajdu-Soltész, Borbála (MTA-ELTE Lendület Bioinformatics Research Group. Department of Biochemistry. Eötvös Loránd University) ; Monzon, Alexander M. (Department of Biomedical Sciences. University of Padova) ; Palopoli, Nicolas (Departamento de Ciencia y Tecnología. Universidad Nacional de Quilmes-CONICET) ; Álvarez, Lucía (Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Biotecnológicas IIBIO. Universidad Nacional de San Martín) ; Aykac-Fas, Burcu (Computational Biology Laboratory. Danish Cancer Society Research Center) ; Bassot, Claudio (Department of Biochemistry and Biophysics and Science for Life Laboratory. Stockholm University. Box 1031) ; Benítez, Guillermo I. (Departamento de Ciencia y Tecnología. Universidad Nacional de Quilmes-CONICET) ; Bevilacqua, Martina (Department of Biomedical Sciences. University of Padova) ; Chasapi, Anastasia (Centre for Research and Technology Hellas (Tessalònica, Grècia)) ; Chemes, Lucía Beatriz (Universidad de Buenos Aires. Departamento de Fisiología y Biología Molecular y Celular) ; Davey, Norman E. (Institute of Cancer Research (Londres, Regne Unit)) ; Davidović, Radoslav (Laboratory for Bioinformatics and Computational Chemistry. Institute of Nuclear Sciences Vinca. University of Belgrade) ; Dunker, A. Keith (Center for Computational Biology and Bioinformatics. Indiana University School of Medicine) ; Elofsson, Arne (Department of Biochemistry and Biophysics and Science for Life Laboratory. Stockholm University. Box 1031) ; Gobeill, Julien (Swiss Institute of Bioinformatics and HES-SO\HEG) ; Foutel, Nicolás S. G. (Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Biotecnológicas IIBIO. Universidad Nacional de San Martín) ; Sudha, Govindarajan (Department of Biochemistry and Biophysics and Science for Life Laboratory. Stockholm University. Box 1031) ; Guharoy, Mainak (VIB-VUB Center for Structural Biology. Flanders Institute for Biotechnology (VIB)) ; Horvath, Tamas (Institute of Enzymology. Research Centre for Natural Sciences. Hungarian Academy of Sciences) ; Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Kajava, Andrey V. (Institut de Biologie Computationnelle(IBC)) ; Kovacs, Orsolya P. (Institute of Enzymology. Research Centre for Natural Sciences. Hungarian Academy of Sciences) ; Lamb, John (Department of Biochemistry and Biophysics and Science for Life Laboratory. Stockholm University. Box 1031) ; Lambrughi, Matteo (Computational Biology Laboratory. Danish Cancer Society Research Center) ; Lazar, Tamas (VIB-VUB Center for Structural Biology. Flanders Institute for Biotechnology (VIB)) ; Leclercq, Jeremy Y. (Centre National de la Recherche Scientifique (França). Centre de Recherche en Biologie Cellulaire de Montpellier) ; Leonardi, Emanuela (Fondazione Istituto di Ricerca Pediatrica (IRP). Città della Speranza) ; Macedo-Ribeiro, Sandra (Instituto de Biologia Molecular e Celular (IBMC). Instituto de Investigação e Inovação em Saúde (i3S). Universidade Do Porto) ; Macossay-Castillo, Mauricio (VIB-VUB Center for Structural Biology. Flanders Institute for Biotechnology (VIB)) ; Maiani, Emiliano (Computational Biology Laboratory. Danish Cancer Society Research Center) ; Manso, José A. (Instituto de Biologia Molecular e Celular (IBMC). Instituto de Investigação e Inovação em Saúde (i3S). Universidade Do Porto) ; Marino-Buslje, Cristina (Fundación Instituto Leloir (Buenos Aires, Argentina)) ; Martínez-Pérez, Elisabeth (Fundación Instituto Leloir (Buenos Aires, Argentina)) ; Mészáros, Bálint (MTA-ELTE Lendület Bioinformatics Research Group. Department of Biochemistry. Eötvös Loránd University) ; Mičetić, Ivan (Department of Biomedical Sciences. University of Padova) ; Minervini, Giovanni (Department of Biomedical Sciences. University of Padova) ; Murvai, Nikoletta (Institute of Enzymology. Research Centre for Natural Sciences. Hungarian Academy of Sciences) ; Necci, Marco (Department of Biomedical Sciences. University of Padova) ; Ouzounis, Christos A. (Centre for Research and Technology Hellas (Tessalònica, Grècia)) ; Pajkos, Mátyás (MTA-ELTE Lendület Bioinformatics Research Group. Department of Biochemistry. Eötvös Loránd University) ; Paladin, Lisanna (Department of Biomedical Sciences. University of Padova) ; Pancsa, Rita (Institute of Enzymology. Research Centre for Natural Sciences. Hungarian Academy of Sciences) ; Papaleo, Elena (Translational Disease Systems Biology. Faculty of Health and Medical Sciences. Novo Nordisk Foundation Center. Protein Research University of Copenhagen) ; Parisi, Gustavo (Departamento de Ciencia y Tecnología. Universidad Nacional de Quilmes-CONICET) ; Pasche, Emilie (Swiss Institute of Bioinformatics and HES-SO\HEG) ; Barbosa Pereira, Pedro José (Instituto de Biologia Molecular e Celular (IBMC). Instituto de Investigação e Inovação em Saúde (i3S). Universidade Do Porto) ; Promponas, Vasilis J. (Bioinformatics Research Laboratory. Department of Biological Sciences. University of Cyprus) ; Pujols Pujol, Jordi (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Quaglia, Federica (Department of Biomedical Sciences. University of Padova) ; Ruch, Patrick (Swiss Institute of Bioinformatics and HES-SO\HEG) ; Salvatore, Marco (Department of Biochemistry and Biophysics and Science for Life Laboratory. Stockholm University. Box 1031) ; Schad, Eva (Institute of Enzymology. Research Centre for Natural Sciences. Hungarian Academy of Sciences) ; Szabo, Beata (Institute of Enzymology. Research Centre for Natural Sciences. Hungarian Academy of Sciences) ; Szaniszló, Tamás (MTA-ELTE Lendület Bioinformatics Research Group. Department of Biochemistry. Eötvös Loránd University) ; Tamana, Stella (Bioinformatics Research Laboratory. Department of Biological Sciences. University of Cyprus) ; Tantos, Agnes (Institute of Enzymology. Research Centre for Natural Sciences. Hungarian Academy of Sciences) ; Veljkovic, Nevena (Laboratory for Bioinformatics and Computational Chemistry. Institute of Nuclear Sciences Vinca. University of Belgrade) ; Ventura, Salvador (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Vranken, Wim (Interuniversity Institute of Bioinformatics in Brussels (IB2). ULB-VUB) ; Dosztányi, Zsuzsanna (MTA-ELTE Lendület Bioinformatics Research Group. Department of Biochemistry. Eötvös Loránd University) ; Tompa, Peter (Institute of Enzymology. Research Centre for Natural Sciences. Hungarian Academy of Sciences) ; Tosatto, Silvio (CNR Institute of Neurosceince) ; Piovesan, Damiano (Department of Biomedical Sciences. University of Padova)
The Database of Protein Disorder (DisProt, URL: https://disprot. org) provides manually curated annotations of intrinsically disordered proteins from the literature. Here we report recent developments with DisProt (version 8), including the doubling of protein entries, a new disorder ontology, improvements of the annotation format and a completely new website. [...]
2020 - 10.1093/nar/gkz975
Nucleic acids research, Vol. 48, issue D1 (Jan. 2020) , p. D269-D276  
16.
16 p, 9.5 MB Characterization of Soft Amyloid Cores in Human Prion-Like Proteins / Batlle Carreras, Cristina (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Sánchez de Groot, Natalia (Centre de Regulació Genòmica) ; Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Navarro, Susanna (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ventura, Salvador (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Prion-like behaviour is attracting much attention due to the growing evidences that amyloid-like self-assembly may reach beyond neurodegeneration and be a conserved functional mechanism. The best characterized functional prions correspond to a subset of yeast proteins involved in translation or transcription. [...]
2017 - 10.1038/s41598-017-09714-z
Scientific reports, Vol. 7 (2017) , art. 12134  
17.
13 p, 5.2 MB Discovering putative prion-like proteins in Plasmodium falciparum : a computational and experimental analysis / Pallarès i Goitiz, Irantzu (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Sánchez de Groot, Natalia (Centre de Regulació Genòmica) ; Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Sant'Anna, Ricardo (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Biosca, Arnau (Institut de Bioenginyeria de Catalunya) ; Fernàndez-Busquets, Xavier (Institut de Bioenginyeria de Catalunya) ; Ventura, Salvador (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Prions are a singular subset of proteins able to switch between a soluble conformation and a self-perpetuating amyloid state. Traditionally associated with neurodegenerative diseases, increasing evidence indicates that organisms exploit prion-like mechanisms for beneficial purposes. [...]
2018 - 10.3389/fmicb.2018.01737
Frontiers in microbiology, Vol. 9 (Aug. 2018) , art. 1737  
18.
12 p, 1.6 MB The rho termination factor of Clostridium botulinum contains a prion-like domain with a highly amyloidogenic core / Pallarès i Goitiz, Irantzu (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ventura, Salvador (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Prion-like proteins can switch between a soluble intrinsically disordered conformation and a highly ordered amyloid assembly. This conformational promiscuity is encoded in specific sequence regions, known as prion domains (PrDs). [...]
2016 - 10.3389/fmicb.2015.01516
Frontiers in microbiology, Vol. 6 (Jan. 2016) , art. 1516  
19.
13 p, 7.9 MB Computational analysis of candidate prion-like proteins in bacteria and their role / Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Sánchez de Groot, Natalia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ventura, Salvador (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Prion proteins were initially associated with diseases such as Creutzfeldt Jakob and transmissible spongiform encephalopathies. However, deeper research revealed them as versatile tools, exploited by the cells to execute fascinating functions, acting as epigenetic elements or building membrane free compartments in eukaryotes. [...]
2015 - 10.3389/fmicb.2015.01123
Frontiers in microbiology, Vol. 6 (Oct. 2015) , art. 1123  
20.
12 p, 4.2 MB In silico characterization of human prion-like proteins : beyond neurological diseases / Iglesias, Valentin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Paladin, Lisanna (Università di Padua. Dipartimento di Scienze Biomediche) ; Juan Blanco, Teresa (Institut de Recerca Biomèdica de Lleida) ; Pallarès i Goitiz, Irantzu (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Aloy, Patrick (Institució Catalana de Recerca i Estudis Avançats) ; Tosatto, Silvio (Università di Padua. Dipartimento di Scienze Biomediche) ; Ventura, Salvador (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
Prion-like behavior has been in the spotlight since it was first associated with the onset of mammalian neurodegenerative diseases. However, a growing body of evidence suggests that this mechanism could be behind the regulation of processes such as transcription and translation in multiple species. [...]
2019 - 10.3389/fphys.2019.00314
Frontiers in physiology, Vol. 10 (March 2019) , art. 314  

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See also: similar author names
1 Iglesias, V.C.
26 Iglesias, Valentin
26 Iglesias, Valentín
1 Iglesias, Verónica
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