Rescue of Mutant CFTR Trafficking Defect by the Investigational Compound MCG1516A.
Cells
Lopes-Pacheco, Miquéias M; Bacalhau, Mafalda M; Ramalho, Sofia S SS; Silva, Iris A L IAL; Ferreira, Filipa C FC; Carlile, Graeme W GW; Thomas, David Y DY; Farinha, Carlos M CM; Hanrahan, John W JW; Amaral, Margarida D MD
Rescue of Mutant CFTR Trafficking Defect by the Investigational Compound MCG1516A.
Cells
Lopes-Pacheco, Miquéias M; Bacalhau, Mafalda M; Ramalho, Sofia S SS; Silva, Iris A L IAL; Ferreira, Filipa C FC; Carlile, Graeme W GW; Thomas, David Y DY; Farinha, Carlos M CM; Hanrahan, John W JW; Amaral, Margarida D MD
The CFTR P67L variant reveals a key role for N-terminal lasso helices in channel folding, maturation, and pharmacologic rescue.
The Journal Of Biological Chemistry
Sabusap, Carleen Mae CM; Joshi, Disha D; Simhaev, Luba L; Oliver, Kathryn E KE; Senderowitz, Hanoch H; van Willigen, Marcel M; Braakman, Ineke I; Rab, Andras A; Sorscher, Eric J EJ; Hong, Jeong S JS
Integrated molecular drivers coordinate biological and clinical states in melanoma.
Nature Genetics
Conway, Jake R JR; Dietlein, Felix F; Taylor-Weiner, Amaro A; AlDubayan, Saud S; Vokes, Natalie N; Keenan, Tanya T; Reardon, Brendan B; He, Meng Xiao MX; Margolis, Claire A CA; Weirather, Jason L JL; Haq, Rizwan R; Schilling, Bastian B; Stephen Hodi, F F; Schadendorf, Dirk D; Liu, David D; Van Allen, Eliezer M EM
Allosteric folding correction of F508del and rare CFTR mutants by elexacaftor-tezacaftor-ivacaftor (Trikafta) combination.
Jci Insight
Veit, Guido G; Roldan, Ariel A; Hancock, Mark A MA; Da Fonte, Dillon F DF; Xu, Haijin H; Hussein, Maytham M; Frenkiel, Saul S; Matouk, Elias E; Velkov, Tony T; Lukacs, Gergely L GL
Slowing ribosome velocity restores folding and function of mutant CFTR.
The Journal Of Clinical Investigation
Oliver, Kathryn E KE; Rauscher, Robert R; Mijnders, Marjolein M; Wang, Wei W; Wolpert, Matthew J MJ; Maya, Jessica J; Sabusap, Carleen M CM; Kesterson, Robert A RA; Kirk, Kevin L KL; Rab, Andras A; Braakman, Ineke I; Hong, Jeong S JS; Hartman, John L JL; Ignatova, Zoya Z; Sorscher, Eric J EJ
Folding Status Is Determinant over Traffic-Competence in Defining CFTR Interactors in the Endoplasmic Reticulum.
Cells
Santos, João D JD; Canato, Sara S; Carvalho, Ana S AS; Botelho, Hugo M HM; Aloria, Kerman K; Amaral, Margarida D MD; Matthiesen, Rune R; Falcao, Andre O AO; Farinha, Carlos M CM
Structure-guided combination therapy to potently improve the function of mutant CFTRs.
Nature Medicine
Veit, Guido G; Xu, Haijin H; Dreano, Elise E; Avramescu, Radu G RG; Bagdany, Miklos M; Beitel, Lenore K LK; Roldan, Ariel A; Hancock, Mark A MA; Lay, Cecilia C; Li, Wei W; Morin, Katelin K; Gao, Sandra S; Mak, Puiying A PA; Ainscow, Edward E; Orth, Anthony P AP; McNamara, Peter P; Edelman, Aleksander A; Frenkiel, Saul S; Matouk, Elias E; Sermet-Gaudelus, Isabelle I; Barnes, William G WG; Lukacs, Gergely L GL
ΔF508-CFTR Modulator Screen Based on Cell Surface Targeting of a Chimeric Nucleotide Binding Domain 1 Reporter.
Slas Discovery : Advancing Life Sciences R & D
Phuan, Puay-Wah PW; Veit, Guido G; Tan, Joseph-Anthony JA; Roldan, Ariel A; Finkbeiner, Walter E WE; Haggie, Peter M PM; Lukacs, Gergely L GL; Verkman, Alan S AS
Structural stability of purified human CFTR is systematically improved by mutations in nucleotide binding domain 1.
Biochimica Et Biophysica Acta. Biomembranes
Yang, Zhengrong Z; Hildebrandt, Ellen E; Jiang, Fan F; Aleksandrov, Andrei A AA; Khazanov, Netaly N; Zhou, Qingxian Q; An, Jianli J; Mezzell, Andrew T AT; Xavier, Bala M BM; Ding, Haitao H; Riordan, John R JR; Senderowitz, Hanoch H; Kappes, John C JC; Brouillette, Christie G CG; Urbatsch, Ina L IL
Chaperones rescue the energetic landscape of mutant CFTR at single molecule and in cell.
Nature Communications
Bagdany, Miklos M; Veit, Guido G; Fukuda, Ryosuke R; Avramescu, Radu G RG; Okiyoneda, Tsukasa T; Baaklini, Imad I; Singh, Jay J; Sovak, Guy G; Xu, Haijin H; Apaja, Pirjo M PM; Sattin, Sara S; Beitel, Lenore K LK; Roldan, Ariel A; Colombo, Giorgio G; Balch, William W; Young, Jason C JC; Lukacs, Gergely L GL
Deletion of Phenylalanine 508 in the First Nucleotide-binding Domain of the Cystic Fibrosis Transmembrane Conductance Regulator Increases Conformational Exchange and Inhibits Dimerization.
The Journal Of Biological Chemistry
Chong, P Andrew PA; Farber, Patrick J PJ; Vernon, Robert M RM; Hudson, Rhea P RP; Mittermaier, Anthony K AK; Forman-Kay, Julie D JD
Some gating potentiators, including VX-770, diminish ΔF508-CFTR functional expression.
Science Translational Medicine
Veit, Guido G; Avramescu, Radu G RG; Perdomo, Doranda D; Phuan, Puay-Wah PW; Bagdany, Miklos M; Apaja, Pirjo M PM; Borot, Florence F; Szollosi, Daniel D; Wu, Yu-Sheng YS; Finkbeiner, Walter E WE; Hegedus, Tamas T; Verkman, Alan S AS; Lukacs, Gergely L GL
CFTR potentiators partially restore channel function to A561E-CFTR, a cystic fibrosis mutant with a similar mechanism of dysfunction as F508del-CFTR.
British Journal Of Pharmacology
Wang, Yiting Y; Liu, Jia J; Loizidou, Avgi A; Bugeja, Luc A LA; Warner, Ross R; Hawley, Bethan R BR; Cai, Zhiwei Z; Toye, Ashley M AM; Sheppard, David N DN; Li, Hongyu H
Revertant mutants modify, but do not rescue, the gating defect of the cystic fibrosis mutant G551D-CFTR.
The Journal Of Physiology
Xu, Zhe Z; Pissarra, Luísa S LS; Farinha, Carlos M CM; Liu, Jia J; Cai, Zhiwei Z; Thibodeau, Patrick H PH; Amaral, Margarida D MD; Sheppard, David N DN
Mechanism-based corrector combination restores ΔF508-CFTR folding and function.
Nature Chemical Biology
Okiyoneda, Tsukasa T; Veit, Guido G; Dekkers, Johanna F JF; Bagdany, Miklos M; Soya, Naoto N; Xu, Haijin H; Roldan, Ariel A; Verkman, Alan S AS; Kurth, Mark M; Simon, Agnes A; Hegedus, Tamas T; Beekman, Jeffrey M JM; Lukacs, Gergely L GL
Gout-causing Q141K mutation in ABCG2 leads to instability of the nucleotide-binding domain and can be corrected with small molecules.
Proceedings Of The National Academy Of Sciences Of The United States Of America
Woodward, Owen M OM; Tukaye, Deepali N DN; Cui, Jinming J; Greenwell, Patrick P; Constantoulakis, Leeza M LM; Parker, Benjamin S BS; Rao, Anjana A; Köttgen, Michael M; Maloney, Peter C PC; Guggino, William B WB
Conformational changes relevant to channel activity and folding within the first nucleotide binding domain of the cystic fibrosis transmembrane conductance regulator.
The Journal Of Biological Chemistry
Hudson, Rhea P RP; Chong, P Andrew PA; Protasevich, Irina I II; Vernon, Robert R; Noy, Efrat E; Bihler, Hermann H; An, Jian Li JL; Kalid, Ori O; Sela-Culang, Inbal I; Mense, Martin M; Senderowitz, Hanoch H; Brouillette, Christie G CG; Forman-Kay, Julie D JD
Allosteric modulation balances thermodynamic stability and restores function of ΔF508 CFTR.
Journal Of Molecular Biology
Aleksandrov, Andrei A AA; Kota, Pradeep P; Cui, Liying L; Jensen, Tim T; Alekseev, Alexey E AE; Reyes, Santiago S; He, Lihua L; Gentzsch, Martina M; Aleksandrov, Luba A LA; Dokholyan, Nikolay V NV; Riordan, John R JR
Requirements for efficient correction of ΔF508 CFTR revealed by analyses of evolved sequences.
Cell
Mendoza, Juan L JL; Schmidt, André A; Li, Qin Q; Nuvaga, Emmanuel E; Barrett, Tyler T; Bridges, Robert J RJ; Feranchak, Andrew P AP; Brautigam, Chad A CA; Thomas, Philip J PJ
Correction of both NBD1 energetics and domain interface is required to restore ΔF508 CFTR folding and function.
Cell
Rabeh, Wael M WM; Bossard, Florian F; Xu, Haijin H; Okiyoneda, Tsukasa T; Bagdany, Miklos M; Mulvihill, Cory M CM; Du, Kai K; di Bernardo, Salvatore S; Liu, Yuhong Y; Konermann, Lars L; Roldan, Ariel A; Lukacs, Gergely L GL
Human-mouse cystic fibrosis transmembrane conductance regulator (CFTR) chimeras identify regions that partially rescue CFTR-ΔF508 processing and alter its gating defect.
Proceedings Of The National Academy Of Sciences Of The United States Of America
Dong, Qian Q; Ostedgaard, Lynda S LS; Rogers, Christopher C; Vermeer, Daniel W DW; Zhang, Yuping Y; Welsh, Michael J MJ
Thermally unstable gating of the most common cystic fibrosis mutant channel (ΔF508): "rescue" by suppressor mutations in nucleotide binding domain 1 and by constitutive mutations in the cytosolic loops.
The Journal Of Biological Chemistry
Wang, Wei W; Okeyo, George O GO; Tao, Binli B; Hong, Jeong S JS; Kirk, Kevin L KL
The cystic fibrosis-causing mutation deltaF508 affects multiple steps in cystic fibrosis transmembrane conductance regulator biogenesis.
The Journal Of Biological Chemistry
Thibodeau, Patrick H PH; Richardson, John M JM; Wang, Wei W; Millen, Linda L; Watson, Jarod J; Mendoza, Juan L JL; Du, Kai K; Fischman, Sharon S; Senderowitz, Hanoch H; Lukacs, Gergely L GL; Kirk, Kevin K; Thomas, Philip J PJ