Titin mutations: the fall of Goliath

Verfasser / Beitragende:
[Manuel Neiva-Sousa, João Almeida-Coelho, Inês Falcão-Pires, Adelino Leite-Moreira]
Ort, Verlag, Jahr:
2015
Enthalten in:
Heart Failure Reviews, 20/5(2015-09-01), 579-588
Format:
Artikel (online)
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024 7 0 |a 10.1007/s10741-015-9495-6  |2 doi 
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245 0 0 |a Titin mutations: the fall of Goliath  |h [Elektronische Daten]  |c [Manuel Neiva-Sousa, João Almeida-Coelho, Inês Falcão-Pires, Adelino Leite-Moreira] 
520 3 |a Titin (TTN), the largest protein in the human body, forms powerful elastic filaments along the sarcomere of cardiomyocytes. This multifunctional protein is involved in numerous cellular processes, including sarcomeric assembly, stabilization and mechanosensing. Along physiological sarcomere lengths, TTN is also the most important determinant of the passive tension of cardiac muscle. However, as the giant Goliath was brought down by David's slingshot, so single-base-pair mutations in the gene encoding TTN (TTN) can ultimately impair to some degree a normal cardiac function. Since the first report on the involvement of TTN mutations in the development of hypertrophic cardiomyopathy, in 1999, dozens of other mutations have been described and associated with the onset of cardiac disease. In this review, we aim to explore some of the mechanisms underlying the functions of TTN, as well as the pathophysiological consequences arising from the expression of abnormal TTN isoforms resulting from mutations located along TTN. 
540 |a Springer Science+Business Media New York, 2015 
690 7 |a Titin  |2 nationallicence 
690 7 |a Mutations  |2 nationallicence 
690 7 |a Cardiomyopathies  |2 nationallicence 
690 7 |a Sarcomerogenesis  |2 nationallicence 
700 1 |a Neiva-Sousa  |D Manuel  |u Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal  |4 aut 
700 1 |a Almeida-Coelho  |D João  |u Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal  |4 aut 
700 1 |a Falcão-Pires  |D Inês  |u Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal  |4 aut 
700 1 |a Leite-Moreira  |D Adelino  |u Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal  |4 aut 
773 0 |t Heart Failure Reviews  |d Springer US; http://www.springer-ny.com  |g 20/5(2015-09-01), 579-588  |x 1382-4147  |q 20:5<579  |1 2015  |2 20  |o 10741 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Neiva-Sousa  |D Manuel  |u Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Almeida-Coelho  |D João  |u Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Falcão-Pires  |D Inês  |u Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Leite-Moreira  |D Adelino  |u Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Heart Failure Reviews  |d Springer US; http://www.springer-ny.com  |g 20/5(2015-09-01), 579-588  |x 1382-4147  |q 20:5<579  |1 2015  |2 20  |o 10741