Littérature scientifique sur le sujet « Protein fibrillation »
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Articles de revues sur le sujet "Protein fibrillation"
Gorensek-Benitez, Annelise H., Bryan Kirk et Jeffrey K. Myers. « Protein Fibrillation under Crowded Conditions ». Biomolecules 12, no 7 (6 juillet 2022) : 950. http://dx.doi.org/10.3390/biom12070950.
Texte intégralSt. Rammos, Kyriakos, George J. Koullias, Moustafa O. Hassan, Nikolaos P. Argyrakis, Christos G. Voucharas, Steven J. Scarupa et Tomas G. Cowte. « Low Preoperative HSP70 Atrial Myocardial Levels Correlate Significantly with High Incidence of Postoperative Atrial Fibrillation after Cardiac Surgery ». Cardiovascular Surgery 10, no 3 (juin 2002) : 228–32. http://dx.doi.org/10.1177/096721090201000309.
Texte intégralOhkubo, Kimie, Ichiro Watanabe, Yasuo Okumura, Keiko Takahashi, Kazuki Iso, Rikitake Kogawa, Kazumasa Sonoda et al. « High-Sensitivity C-Reactive Protein : A Novel Predictor of Recurrence of Atrial Fibrillation After Initial Catheter Ablation of Paroxysmal Atrial Fibrillation ». Journal of Nihon University Medical Association 75, no 3 (2016) : 118–22. http://dx.doi.org/10.4264/numa.75.3_118.
Texte intégralTachibana, Hideki, Shunta Kubomura, Kaoru Shinohara et Ryohei Kono. « 3P081 Seeded-Fibrillation of Lysozyme Disulfide-Variant Proteins(Protein : Property,The 48th Annual Meeting of the Biophysical Society of Japan) ». Seibutsu Butsuri 50, supplement2 (2010) : S159. http://dx.doi.org/10.2142/biophys.50.s159_1.
Texte intégralDev, Shubhda. « MOLECULAR DOCKING ANALYSIS OF NATRIURETIC PEPTIDE RECEPTOR-C TOWARDS THE DESIGN OF POTENTIAL ATRIAL FIBRILLATION INHIBITORS ». Journal of Medical Pharmaceutical And Allied Sciences 9, no 5 (15 octobre 2020) : 2595–600. http://dx.doi.org/10.22270/jmpas.v9i5.974.
Texte intégralSata, Naoyuki, Naokazu Hamada, Takashi Horinouchi, Shigeru Amitani, Takuya Yamashita, Yukinori Moriyama et Kenkichi Miyahara. « C-reactive Protein and Atrial Fibrillation ». Japanese Heart Journal 45, no 3 (2004) : 441–45. http://dx.doi.org/10.1536/jhj.45.441.
Texte intégralHuang, Kun, Jian Dong, Nelson B. Phillips, Paul R. Carey et Michael A. Weiss. « Proinsulin Is Refractory to Protein Fibrillation ». Journal of Biological Chemistry 280, no 51 (20 octobre 2005) : 42345–55. http://dx.doi.org/10.1074/jbc.m507110200.
Texte intégralLinse, S., C. Cabaleiro-Lago, W. F. Xue, I. Lynch, S. Lindman, E. Thulin, S. E. Radford et K. A. Dawson. « Nucleation of protein fibrillation by nanoparticles ». Proceedings of the National Academy of Sciences 104, no 21 (7 mai 2007) : 8691–96. http://dx.doi.org/10.1073/pnas.0701250104.
Texte intégralHernández Madrid, Antonio, et Concepción Moro. « Atrial Fibrillation and C-Reactive Protein ». Journal of the American College of Cardiology 49, no 15 (avril 2007) : 1649–50. http://dx.doi.org/10.1016/j.jacc.2007.02.009.
Texte intégralWood, Mark A., Kenneth A. Ellenbogen et Bruce S. Stambler. « Atrial fibrillation from liquid protein diet ». American Heart Journal 127, no 6 (juin 1994) : 1667–68. http://dx.doi.org/10.1016/0002-8703(94)90422-7.
Texte intégralThèses sur le sujet "Protein fibrillation"
Vannoy, Charles Harvey. « Behavioral Effects of Functionalized CdSe/ZnS Quantum Dots in Self-Organization and Protein Fibrillation ». Scholarly Repository, 2010. http://scholarlyrepository.miami.edu/oa_dissertations/431.
Texte intégralHöglund, Niklas. « Atrial fibrillation : treatment, associated conditions and quantification of symptoms ». Doctoral thesis, Umeå universitet, Kardiologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-138378.
Texte intégralOpel, A. « The role of regulators of G-protein signalling (RGS) in the predisposition to atrial fibrillation ». Thesis, University College London (University of London), 2013. http://discovery.ucl.ac.uk/1394270/.
Texte intégralSievers, Stuart Aaron. « Structural characterization of amyloid-like protein segments ann the rational design of peptide inhibitors of fibrillation ». Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1581476191&sid=1&Fmt=2&clientId=48051&RQT=309&VName=PQD.
Texte intégralZhang, Yanhui, et 张雁惠. « Modulation of transient outward potassium channels by protein tyrosinekinases and demonstration of TRPC and TRPM channels in human atrialmyocytes ». Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B47161644.
Texte intégralpublished_or_final_version
Medicine
Doctoral
Doctor of Philosophy
Schirmer, Claire. « Chaperons moléculaires et tauopathies : effets de Hsp90 sur la fibrillation in vitro du peptide VQIVYK issu de la protéine tau ». Thesis, Rennes 1, 2014. http://www.theses.fr/2014REN1S162/document.
Texte intégralConformational diseases are characterized by protein misfolding which causes a loss of biological activity. Amyloidosis is one of these diseases, and it involves the ability of proteins to self-aggregate into specific structures called “amyloid fibers”. At least thirty human proteins, including tau, are known to form amyloid fibers. The tau protein is linked to several neurodegenerative diseases called tauopathies, including Alzheimer’s disease. Tau is in physiological conditions associated with microtubules and regulates their polymerization. In tauopathies, tau becomes hyper-phosphorylated and aggregates into neurotoxic neurofibrillary tangles (NFTs). Molecular chaperones, and particularly the 90-kDa heat shock protein (Hsp90), regulate tau homeostasis. The interaction between tau and Hsp90 involves several tau regions including the sequence VQIVYK. This short fragment is necessary and sufficient on its own to induce aggregation of the full tau protein in vivo. In vitro this hexapeptide is also able to form amyloid fibers similar to those found in vivo. We therefore used this hexapeptide as an in vitro model to study the process of amyloid fibrillation and to test Hsp90’s effects on it. We demonstrated that Hsp90 interacts specifically with peptide fibrillar structures and that Hsp90 is able to inhibit both the polymerization and depolymerization processes. This antagonistic role for Hsp90 allows the stabilization of intermediate amyloid species that may display a lower neurotoxicity. These results confirm that Hsp90 is involved in tau’s aggregation process and paves the way for new therapeutic perspectives in neurodegenerative diseases. Our study also provides clues to the understanding of how molecular chaperones assist in the folding of their client proteins
Lahtinen, J. (Jarmo). « Predictors of immediate outcome after coronary artery bypass surgery ». Doctoral thesis, University of Oulu, 2007. http://urn.fi/urn:isbn:9789514286339.
Texte intégralLIMA, Sandro Vagner de. « Investigação de sistemas e processos biológicos pela técnica de espectroscopia de impedância elétrica ». Universidade Federal de Pernambuco, 2015. https://repositorio.ufpe.br/handle/123456789/17146.
Texte intégralMade available in DSpace on 2016-06-27T12:24:49Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Tese _Sandro Vagner de Lima.pdf: 6041788 bytes, checksum: 30432ac952cb4559dfe9e27b22cd9bf5 (MD5) Previous issue date: 2015-10-08
Esta tese de doutorado foi dedicada à investigação do modo como a técnica de espectroscopia de impedância elétrica (EIE) poderia ser usada para acompanhar os processos de mudanças conformacionais de macromoléculas biológicas, como proteínas e DNA. Para isso, usamos como sistemas modelos a proteína albumina do soro bovino (BSA), e a formação do complexo polianilina/DNA (PANI/DNA). Com a caracterização de soluções de DNA e BSA por EIE e sua modelagem elétrica convenientemente descrita pelo circuito de Randles (e sua variante), foram determinados os parâmetros relevantes para descrição dos fenômenos de desnaturação e de agregação da proteína e da precipitação do complexo PANI/DNA. As informações obtidas sobre a solubilidade desses últimos complexos são de grande utilidade para o entendimento dos mecanismos de interação entre cadeias de DNA e de polímeros condutores. Do mesmo ponto de vista da EIE, as sucessivas mudanças da conformação da proteína e os detalhes da cinética de sua agregação na interação com surfactantes foram adequadamente correlacionados com a característica elétrica do circuito de Randles das soluções correspondentes. Finalmente, estudos iniciais foram estendidos para a análise dos processos de fibrilação de proteínas. Para todos os problemas abordados, o uso da resistência de transferência de carga elétrica (RCT) (um parâmetro do circuito de Randles) nos permite sugerir ser a técnica de EIE apropriada para caracterizar as diferentes mudanças conformacionais envolvidas em fenômenos que resultam da interação de biomoléculas com moléculas de prova. Assim, ela se confirma como um método competitivo quando comparado ao uso da fluorescência e da absorção UV-Vis (técnicas rotineiramente adotadas para a análise desses problemas).
This doctoral thesis was devoted to the investigation of the technique of electrical impedance spectroscopy as an alternative method to assess conformational changes of biological macromolecules, such as proteins and DNA. For this, we used protein bovine serum albumin (BSA), and the formation of polyaniline (PANI)/DNA complexes as model systems. With the characterization of DNA and BSA solutions by Electrical Impedance Spectroscopy (EIS) and their electrical modeling conveniently described by the Randles circuit (and its variant), we determined the relevant characteristics of phenomena such as the denaturation and aggregation of proteins (BSA), and polymer/DNA complex formation (PANI/DNA). As a result of this approach we identified the existence of different interaction regimes between the chains of polyaniline and DNA molecules that are dependent on the concentration of PANI/DNA and the existence of equilibrium conditions which separate regions of precipitation/stability the PANI/DNA complex. Also from this point of view, the modes of interaction BSA / surfactants involved in the conformation changes well as typical stages associated with fibrillation kinetics were adequately correlated with the electric characteristic of the Randles circuit. In all studies carry out in this thesis, the analysis of the electric charge transfer resistance behavior (RCT) (a parameter of the Randles circuit) when confronted with the results obtained by standard techniques showed that the EIS presents reliable and some comparative advantages. These results allow us to provide an adequate and competitive alternative to conventional methods such as UV-Visible absorption, fluorescence and the use of probe molecules
Lindberg, Max. « Fluorescent fusion proteins as probes to characterize tau fibril polymorphism ». Thesis, Linköpings universitet, Kemi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-158263.
Texte intégralAndersson, Jonas. « Inflammation and lifestyle in cardiovascular medicine ». Doctoral thesis, Umeå universitet, Medicin, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-36221.
Texte intégralLivres sur le sujet "Protein fibrillation"
Cardim, Nuno, Denis Pellerin et Filipa Xavier Valente. Hypertrophic cardiomyopathy. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198726012.003.0042.
Texte intégralChapitres de livres sur le sujet "Protein fibrillation"
Marasini, Carlotta, et Bente Vestergaard. « SAS-Based Studies of Protein Fibrillation ». Dans Biological Small Angle Scattering : Techniques, Strategies and Tips, 149–65. Singapore : Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-6038-0_9.
Texte intégralBhat, Mohd Younus, Laishram Rajendrakumar Singh et Tanveer A. Dar. « Modulation of Protein Aggregation/Fibrillation by Osmolytes ». Dans Cellular Osmolytes, 121–42. Singapore : Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3707-8_6.
Texte intégralRavens, U., E. Wettwer, T. Christ et D. Dobrev. « G-Protein β3-Subunit Polymorphism and Atrial Fibrillation ». Dans Cardiovascular Genomics : New Pathophysiological Concepts, 213–22. Boston, MA : Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-1005-5_18.
Texte intégralSandberg, Alexander, et Sofie Nyström. « Purification and Fibrillation of Recombinant Human Amyloid-β, Prion Protein, and Tau Under Native Conditions ». Dans Methods in Molecular Biology, 147–66. New York, NY : Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4939-7816-8_10.
Texte intégralSo, Masatomo, Yuichi Yoshimura et Yuji Goto. « Ultrasonication-Forced Amyloid Fibrillation of Proteins ». Dans Advances in Organic Crystal Chemistry, 15–29. Tokyo : Springer Japan, 2015. http://dx.doi.org/10.1007/978-4-431-55555-1_2.
Texte intégralZussa, C., et E. Polesel. « Atrial Fibrillation After Heart Surgery : How to Identify and Protect Predisposed Patients ? » Dans Cardiac Arrhythmias 1999 - Vol.1, 156–64. Milano : Springer Milan, 2000. http://dx.doi.org/10.1007/978-88-470-2139-6_21.
Texte intégralHong, Liu, Chiu Fan Lee et Ya Jing Huang. « Statistical Mechanics and Kinetics of Amyloid Fibrillation ». Dans Biophysics and Biochemistry of Protein Aggregation, 113–86. World Scientific, 2017. http://dx.doi.org/10.1142/9789813202382_0004.
Texte intégralF. Rosario-Alomar, Manuel, Tatiana Quiñones-Ruiz, Dmitry Kurouski, Valentin Sereda, Eduardo DeBarros-Ferreira, Lorraine De Jesús-Kim, Samuel Hernández-Rivera et al. « Inhibition of Protein Fibrillation by Hydrogen Sulfide1 ». Dans Amyloid Diseases. IntechOpen, 2019. http://dx.doi.org/10.5772/intechopen.86221.
Texte intégralHerrera, Maria Georgina, Marco Giampà, Nicolo Tonali et Veronica Isabel Dodero. « Multimodal methods to study protein aggregation and fibrillation ». Dans Advances in Protein Molecular and Structural Biology Methods, 77–102. Elsevier, 2022. http://dx.doi.org/10.1016/b978-0-323-90264-9.00006-4.
Texte intégralShivani, Kummari, Amrita Arpita Padhy, Subhashree Sahoo, Varsha Kumari et Parul Mishra. « Spectroscopic methods to detect and analyze protein oligomerization, aggregation, and fibrillation ». Dans Advanced Spectroscopic Methods to Study Biomolecular Structure and Dynamics, 415–58. Elsevier, 2023. http://dx.doi.org/10.1016/b978-0-323-99127-8.00016-7.
Texte intégralActes de conférences sur le sujet "Protein fibrillation"
Abakumets, V. Y., et K. Ya Bulanava. « THE INFLUENCE OF INSULIN FIBRILLATION ». Dans SAKHAROV READINGS 2021 : ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY. International Sakharov Environmental Institute of Belarusian State University, 2021. http://dx.doi.org/10.46646/sakh-2021-2-7-10.
Texte intégralTonry, C., A. Russell-Hallinan, P. Collier, K. McDonald, M. Ledwidge, B. Collins et CJ Watson. « 48 Identification of novel protein biomarkers for atrial fibrillation ». Dans Irish Cardiac Society Annual Scientific Meeting & AGM (Virtual), October 7th – 9th 2021. BMJ Publishing Group Ltd and British Cardiovascular Society, 2021. http://dx.doi.org/10.1136/heartjnl-2021-ics.48.
Texte intégralTonry, C., A. Russell-Hallinan, N. Glezeva, P. Collier, K. McDonald, M. Ledwidge, BC Collins et C. Watson. « 19 Identification and evaluation of novel protein biomarkers for atrial fibrillation ». Dans Irish Cardiac Society Annual Scientific Meeting & AGM, October 6th – 8th 2022, Radisson Hotel, Little Island, Cork Ireland. BMJ Publishing Group Ltd and British Cardiovascular Society, 2022. http://dx.doi.org/10.1136/heartjnl-2022-ics.19.
Texte intégralTorkko, J., P. Toledo, A. Müller, C. Wegbrod, A. Sönmez, M. Solimena et M. Ermácora. « ICA512 RESP18 homology domain is protein condensing factor and insulin fibrillation inhibitor ». Dans Diabetes Kongress 2019 – 54. Jahrestagung der DDG. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1688114.
Texte intégralPyne, Partha, Nirnay Samanta, Himanshu Gohil, S. S. Prabhu et Rajib Kumar Mitra. « Water : a major requisite for the protein fibrillation as revealed by THz spectroscopy measurements ». Dans 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). IEEE, 2021. http://dx.doi.org/10.1109/irmmw-thz50926.2021.9567303.
Texte intégralDeryusheva, E. I., A. V. Machulin, O. M. Selivanova, S. Yu Grishin, A. V. Glyakina, A. K. Surin et O. V. Galzitskaya. « Investigation of Fibrillation by Amyloidogenic Regions of the Ribosomal S1 Proteins ». Dans Mathematical Biology and Bioinformatics. Pushchino : IMPB RAS - Branch of KIAM RAS, 2020. http://dx.doi.org/10.17537/icmbb20.19.
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