Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease
- Autores
- Toth, Gergely; Gardai, Shyra J.; Zago, Wagner; Bertoncini, Carlos Walter; Cremades, Nunilo; Roy, Susan L.; Tambe, Mitali A.; Roche, Jean Christophe; Galvagnion, Celine; Skibinski, Gaia; Finkbeiner, Steven; Bova, Michael; Regnstrom, Karin; Chiou, San-San; Johnston, Jennifer; Callaway, Kari; Anderson, John P.; Jobling, Michael F.; Buel, Alexander K.; Yednock, Ted A.; Knowles, Tuomas P. J.; Vendruscolo, Michele; Christodoulou, John; Dobson, Christopher M.; Schenk, Dale; McConlogue, LIsa
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The misfolding of intrinsically disordered proteins such asa-synuclein, tau and the Abpeptide has been associated withmany highly debilitating neurodegenerative syndromes including Parkinson’s and Alzheimer’s diseases. Therapeutictargeting of the monomeric state of such intrinsically disordered proteins by small molecules has, however, been a majorchallenge because of their heterogeneous conformational properties. We show here that a combination of computationaland experimental techniques has led to the identification of a drug-like phenyl-sulfonamide compound (ELN484228), thattargetsa-synuclein, a key protein in Parkinson’s disease. We found that this compound has substantial biological activity incellular models ofa-synuclein-mediated dysfunction, including rescue ofa-synuclein-induced disruption of vesicletrafficking and dopaminergic neuronal loss and neurite retraction most likely by reducing the amount ofa-synucleintargeted to sites of vesicle mobilization such as the synapse in neurons or the site of bead engulfment in microglial cells.These results indicate that targetinga-synuclein by small molecules represents a promising approach to the developmentof therapeutic treatments of Parkinson’s disease and related conditions.
Fil: Toth, Gergely. University of Cambridge; Reino Unido. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Gardai, Shyra J.. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Zago, Wagner. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Bertoncini, Carlos Walter. University of Cambridge; Reino Unido. Universidad Nacional de Rosario; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cremades, Nunilo. University of Cambridge; Reino Unido
Fil: Roy, Susan L.. Purdue University; Estados Unidos
Fil: Tambe, Mitali A.. Purdue University; Estados Unidos
Fil: Roche, Jean Christophe. Purdue University; Estados Unidos
Fil: Galvagnion, Celine. University of Cambridge; Reino Unido
Fil: Skibinski, Gaia. Gladstone Institute of Neurological Disease. San Francisco; Estados Unidos. Taube-Koret Center for Neurodegenerative Disease Researc. San Francisco; Estados Unidos
Fil: Finkbeiner, Steven. Taube-Koret Center for Neurodegenerative Disease Researc. San Francisco; Estados Unidos. Gladstone Institute of Neurological Disease. San Francisco; Estados Unidos. Departments of Neurology and Physiology. San Francisco; Estados Unidos
Fil: Bova, Michael. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Regnstrom, Karin. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Chiou, San-San. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Johnston, Jennifer. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Callaway, Kari. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Anderson, John P.. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Jobling, Michael F.. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Buel, Alexander K.. University of Cambridge; Reino Unido
Fil: Yednock, Ted A.. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: Knowles, Tuomas P. J.. University of Cambridge; Reino Unido
Fil: Vendruscolo, Michele. University of Cambridge; Reino Unido
Fil: Christodoulou, John. University College London; Estados Unidos
Fil: Dobson, Christopher M.. University of Cambridge; Reino Unido
Fil: Schenk, Dale. Elan Pharmaceuticals. San Francisco; Estados Unidos
Fil: McConlogue, LIsa. Elan Pharmaceuticals. San Francisco; Estados Unidos - Materia
-
Descubrimiento de fármacos
Biología Estructural
Enfermedad de Parkinson
Química Computacional - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/31090
Ver los metadatos del registro completo
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Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s DiseaseToth, GergelyGardai, Shyra J.Zago, WagnerBertoncini, Carlos WalterCremades, NuniloRoy, Susan L.Tambe, Mitali A.Roche, Jean ChristopheGalvagnion, CelineSkibinski, GaiaFinkbeiner, StevenBova, MichaelRegnstrom, KarinChiou, San-SanJohnston, JenniferCallaway, KariAnderson, John P.Jobling, Michael F.Buel, Alexander K.Yednock, Ted A.Knowles, Tuomas P. J.Vendruscolo, MicheleChristodoulou, JohnDobson, Christopher M.Schenk, DaleMcConlogue, LIsaDescubrimiento de fármacosBiología EstructuralEnfermedad de ParkinsonQuímica Computacionalhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The misfolding of intrinsically disordered proteins such asa-synuclein, tau and the Abpeptide has been associated withmany highly debilitating neurodegenerative syndromes including Parkinson’s and Alzheimer’s diseases. Therapeutictargeting of the monomeric state of such intrinsically disordered proteins by small molecules has, however, been a majorchallenge because of their heterogeneous conformational properties. We show here that a combination of computationaland experimental techniques has led to the identification of a drug-like phenyl-sulfonamide compound (ELN484228), thattargetsa-synuclein, a key protein in Parkinson’s disease. We found that this compound has substantial biological activity incellular models ofa-synuclein-mediated dysfunction, including rescue ofa-synuclein-induced disruption of vesicletrafficking and dopaminergic neuronal loss and neurite retraction most likely by reducing the amount ofa-synucleintargeted to sites of vesicle mobilization such as the synapse in neurons or the site of bead engulfment in microglial cells.These results indicate that targetinga-synuclein by small molecules represents a promising approach to the developmentof therapeutic treatments of Parkinson’s disease and related conditions.Fil: Toth, Gergely. University of Cambridge; Reino Unido. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Gardai, Shyra J.. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Zago, Wagner. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Bertoncini, Carlos Walter. University of Cambridge; Reino Unido. Universidad Nacional de Rosario; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cremades, Nunilo. University of Cambridge; Reino UnidoFil: Roy, Susan L.. Purdue University; Estados UnidosFil: Tambe, Mitali A.. Purdue University; Estados UnidosFil: Roche, Jean Christophe. Purdue University; Estados UnidosFil: Galvagnion, Celine. University of Cambridge; Reino UnidoFil: Skibinski, Gaia. Gladstone Institute of Neurological Disease. San Francisco; Estados Unidos. Taube-Koret Center for Neurodegenerative Disease Researc. San Francisco; Estados UnidosFil: Finkbeiner, Steven. Taube-Koret Center for Neurodegenerative Disease Researc. San Francisco; Estados Unidos. Gladstone Institute of Neurological Disease. San Francisco; Estados Unidos. Departments of Neurology and Physiology. San Francisco; Estados UnidosFil: Bova, Michael. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Regnstrom, Karin. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Chiou, San-San. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Johnston, Jennifer. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Callaway, Kari. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Anderson, John P.. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Jobling, Michael F.. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Buel, Alexander K.. University of Cambridge; Reino UnidoFil: Yednock, Ted A.. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: Knowles, Tuomas P. J.. University of Cambridge; Reino UnidoFil: Vendruscolo, Michele. University of Cambridge; Reino UnidoFil: Christodoulou, John. University College London; Estados UnidosFil: Dobson, Christopher M.. University of Cambridge; Reino UnidoFil: Schenk, Dale. Elan Pharmaceuticals. San Francisco; Estados UnidosFil: McConlogue, LIsa. Elan Pharmaceuticals. San Francisco; Estados UnidosPublic Library of Science2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31090McConlogue, LIsa; Schenk, Dale; Dobson, Christopher M.; Christodoulou, John; Vendruscolo, Michele; Knowles, Tuomas P. J.; et al.; Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease; Public Library of Science; Plos One; 9; 2; 2-2014; 1-111932-6203CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0087133info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0087133info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:23:05Zoai:ri.conicet.gov.ar:11336/31090instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:23:05.681CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease |
title |
Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease |
spellingShingle |
Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease Toth, Gergely Descubrimiento de fármacos Biología Estructural Enfermedad de Parkinson Química Computacional |
title_short |
Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease |
title_full |
Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease |
title_fullStr |
Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease |
title_full_unstemmed |
Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease |
title_sort |
Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease |
dc.creator.none.fl_str_mv |
Toth, Gergely Gardai, Shyra J. Zago, Wagner Bertoncini, Carlos Walter Cremades, Nunilo Roy, Susan L. Tambe, Mitali A. Roche, Jean Christophe Galvagnion, Celine Skibinski, Gaia Finkbeiner, Steven Bova, Michael Regnstrom, Karin Chiou, San-San Johnston, Jennifer Callaway, Kari Anderson, John P. Jobling, Michael F. Buel, Alexander K. Yednock, Ted A. Knowles, Tuomas P. J. Vendruscolo, Michele Christodoulou, John Dobson, Christopher M. Schenk, Dale McConlogue, LIsa |
author |
Toth, Gergely |
author_facet |
Toth, Gergely Gardai, Shyra J. Zago, Wagner Bertoncini, Carlos Walter Cremades, Nunilo Roy, Susan L. Tambe, Mitali A. Roche, Jean Christophe Galvagnion, Celine Skibinski, Gaia Finkbeiner, Steven Bova, Michael Regnstrom, Karin Chiou, San-San Johnston, Jennifer Callaway, Kari Anderson, John P. Jobling, Michael F. Buel, Alexander K. Yednock, Ted A. Knowles, Tuomas P. J. Vendruscolo, Michele Christodoulou, John Dobson, Christopher M. Schenk, Dale McConlogue, LIsa |
author_role |
author |
author2 |
Gardai, Shyra J. Zago, Wagner Bertoncini, Carlos Walter Cremades, Nunilo Roy, Susan L. Tambe, Mitali A. Roche, Jean Christophe Galvagnion, Celine Skibinski, Gaia Finkbeiner, Steven Bova, Michael Regnstrom, Karin Chiou, San-San Johnston, Jennifer Callaway, Kari Anderson, John P. Jobling, Michael F. Buel, Alexander K. Yednock, Ted A. Knowles, Tuomas P. J. Vendruscolo, Michele Christodoulou, John Dobson, Christopher M. Schenk, Dale McConlogue, LIsa |
author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Descubrimiento de fármacos Biología Estructural Enfermedad de Parkinson Química Computacional |
topic |
Descubrimiento de fármacos Biología Estructural Enfermedad de Parkinson Química Computacional |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The misfolding of intrinsically disordered proteins such asa-synuclein, tau and the Abpeptide has been associated withmany highly debilitating neurodegenerative syndromes including Parkinson’s and Alzheimer’s diseases. Therapeutictargeting of the monomeric state of such intrinsically disordered proteins by small molecules has, however, been a majorchallenge because of their heterogeneous conformational properties. We show here that a combination of computationaland experimental techniques has led to the identification of a drug-like phenyl-sulfonamide compound (ELN484228), thattargetsa-synuclein, a key protein in Parkinson’s disease. We found that this compound has substantial biological activity incellular models ofa-synuclein-mediated dysfunction, including rescue ofa-synuclein-induced disruption of vesicletrafficking and dopaminergic neuronal loss and neurite retraction most likely by reducing the amount ofa-synucleintargeted to sites of vesicle mobilization such as the synapse in neurons or the site of bead engulfment in microglial cells.These results indicate that targetinga-synuclein by small molecules represents a promising approach to the developmentof therapeutic treatments of Parkinson’s disease and related conditions. Fil: Toth, Gergely. University of Cambridge; Reino Unido. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Gardai, Shyra J.. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Zago, Wagner. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Bertoncini, Carlos Walter. University of Cambridge; Reino Unido. Universidad Nacional de Rosario; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Cremades, Nunilo. University of Cambridge; Reino Unido Fil: Roy, Susan L.. Purdue University; Estados Unidos Fil: Tambe, Mitali A.. Purdue University; Estados Unidos Fil: Roche, Jean Christophe. Purdue University; Estados Unidos Fil: Galvagnion, Celine. University of Cambridge; Reino Unido Fil: Skibinski, Gaia. Gladstone Institute of Neurological Disease. San Francisco; Estados Unidos. Taube-Koret Center for Neurodegenerative Disease Researc. San Francisco; Estados Unidos Fil: Finkbeiner, Steven. Taube-Koret Center for Neurodegenerative Disease Researc. San Francisco; Estados Unidos. Gladstone Institute of Neurological Disease. San Francisco; Estados Unidos. Departments of Neurology and Physiology. San Francisco; Estados Unidos Fil: Bova, Michael. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Regnstrom, Karin. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Chiou, San-San. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Johnston, Jennifer. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Callaway, Kari. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Anderson, John P.. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Jobling, Michael F.. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Buel, Alexander K.. University of Cambridge; Reino Unido Fil: Yednock, Ted A.. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: Knowles, Tuomas P. J.. University of Cambridge; Reino Unido Fil: Vendruscolo, Michele. University of Cambridge; Reino Unido Fil: Christodoulou, John. University College London; Estados Unidos Fil: Dobson, Christopher M.. University of Cambridge; Reino Unido Fil: Schenk, Dale. Elan Pharmaceuticals. San Francisco; Estados Unidos Fil: McConlogue, LIsa. Elan Pharmaceuticals. San Francisco; Estados Unidos |
description |
The misfolding of intrinsically disordered proteins such asa-synuclein, tau and the Abpeptide has been associated withmany highly debilitating neurodegenerative syndromes including Parkinson’s and Alzheimer’s diseases. Therapeutictargeting of the monomeric state of such intrinsically disordered proteins by small molecules has, however, been a majorchallenge because of their heterogeneous conformational properties. We show here that a combination of computationaland experimental techniques has led to the identification of a drug-like phenyl-sulfonamide compound (ELN484228), thattargetsa-synuclein, a key protein in Parkinson’s disease. We found that this compound has substantial biological activity incellular models ofa-synuclein-mediated dysfunction, including rescue ofa-synuclein-induced disruption of vesicletrafficking and dopaminergic neuronal loss and neurite retraction most likely by reducing the amount ofa-synucleintargeted to sites of vesicle mobilization such as the synapse in neurons or the site of bead engulfment in microglial cells.These results indicate that targetinga-synuclein by small molecules represents a promising approach to the developmentof therapeutic treatments of Parkinson’s disease and related conditions. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-02 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/31090 McConlogue, LIsa; Schenk, Dale; Dobson, Christopher M.; Christodoulou, John; Vendruscolo, Michele; Knowles, Tuomas P. J.; et al.; Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease; Public Library of Science; Plos One; 9; 2; 2-2014; 1-11 1932-6203 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/31090 |
identifier_str_mv |
McConlogue, LIsa; Schenk, Dale; Dobson, Christopher M.; Christodoulou, John; Vendruscolo, Michele; Knowles, Tuomas P. J.; et al.; Targeting the Intrinsically Disordered Structural Ensemble of α-Synuclein by Small Molecules as a Potential Therapeutic Strategy for Parkinson’s Disease; Public Library of Science; Plos One; 9; 2; 2-2014; 1-11 1932-6203 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0087133 info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0087133 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Public Library of Science |
publisher.none.fl_str_mv |
Public Library of Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |