Identification of GLPG/ABBV-2737, a Novel Class of Corrector, Which Exerts Functional Synergy With Other CFTR Modulators

The deletion of phenylalanine at position 508 (F508del) in cystic fibrosis transmembrane conductance regulator (CFTR) causes a severe defect in folding and trafficking of the chloride channel resulting in its absence at the plasma membrane of epithelial cells leading to cystic fibrosis. Progress in...

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Main Authors: Gert de Wilde (Author), Maarten Gees (Author), Sara Musch (Author), Katleen Verdonck (Author), Mia Jans (Author), Anne-Sophie Wesse (Author), Ashvani K. Singh (Author), Tzyh-Chang Hwang (Author), Thierry Christophe (Author), Mathieu Pizzonero (Author), Steven Van der Plas (Author), Nicolas Desroy (Author), Marlon Cowart (Author), Pieter Stouten (Author), Luc Nelles (Author), Katja Conrath (Author)
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Published: Frontiers Media S.A., 2019-05-01T00:00:00Z.
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001 doaj_8d68380c55104f5f99c3962f9d0c136b
042 |a dc 
100 1 0 |a Gert de Wilde  |e author 
700 1 0 |a Maarten Gees  |e author 
700 1 0 |a Sara Musch  |e author 
700 1 0 |a Katleen Verdonck  |e author 
700 1 0 |a Mia Jans  |e author 
700 1 0 |a Anne-Sophie Wesse  |e author 
700 1 0 |a Ashvani K. Singh  |e author 
700 1 0 |a Tzyh-Chang Hwang  |e author 
700 1 0 |a Thierry Christophe  |e author 
700 1 0 |a Mathieu Pizzonero  |e author 
700 1 0 |a Steven Van der Plas  |e author 
700 1 0 |a Nicolas Desroy  |e author 
700 1 0 |a Marlon Cowart  |e author 
700 1 0 |a Pieter Stouten  |e author 
700 1 0 |a Luc Nelles  |e author 
700 1 0 |a Katja Conrath  |e author 
245 0 0 |a Identification of GLPG/ABBV-2737, a Novel Class of Corrector, Which Exerts Functional Synergy With Other CFTR Modulators 
260 |b Frontiers Media S.A.,   |c 2019-05-01T00:00:00Z. 
500 |a 1663-9812 
500 |a 10.3389/fphar.2019.00514 
520 |a The deletion of phenylalanine at position 508 (F508del) in cystic fibrosis transmembrane conductance regulator (CFTR) causes a severe defect in folding and trafficking of the chloride channel resulting in its absence at the plasma membrane of epithelial cells leading to cystic fibrosis. Progress in the understanding of the disease increased over the past decades and led to the awareness that combinations of mechanistically different CFTR modulators are required to obtain meaningful clinical benefit. Today, there remains an unmet need for identification and development of more effective CFTR modulator combinations to improve existing therapies for patients carrying the F508del mutation. Here, we describe the identification of a novel F508del corrector using functional assays. We provide experimental evidence that the clinical candidate GLPG/ABBV-2737 represents a novel class of corrector exerting activity both on its own and in combination with VX809 or GLPG/ABBV-2222. 
546 |a EN 
690 |a cystic fibrosis transmembrane conductance regulator (CFTR) 
690 |a cystic fibrosis 
690 |a chloride channel 
690 |a electrophysiology 
690 |a protein misfolding 
690 |a Therapeutics. Pharmacology 
690 |a RM1-950 
655 7 |a article  |2 local 
786 0 |n Frontiers in Pharmacology, Vol 10 (2019) 
787 0 |n https://www.frontiersin.org/article/10.3389/fphar.2019.00514/full 
787 0 |n https://doaj.org/toc/1663-9812 
856 4 1 |u https://doaj.org/article/8d68380c55104f5f99c3962f9d0c136b  |z Connect to this object online.