Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms
- Autores
- Srinivasan, Lakshmi; Alzogaray, Vanina Andrea; Selvakumar, Dakshnamurthy; Nathan, Sara; Yoder, Jesse B.; Wright, Katharine M.; Klinke, Sebastian; Nwafor, Justin N.; Labanda, María Soledad; Goldbaum, Fernando Alberto; Schön, Arne; Freire, Ernesto; Tomaselli, Gordon F.; Amzel, León Mario; Ben-Johny, Manu; Gabelli, Sandra
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Voltage-gated sodium channels, NaVs, are responsible for the rapid rise of action potentials in excitable tissues. NaV channel mutations have been implicated in several human genetic diseases, such as hypokalemic periodic paralysis, myotonia, and long-QT and Brugada syndromes. Here, we generated high-affinity anti-NaV nanobodies (Nbs), Nb17 and Nb82, that recognize the NaV1.4 (skeletal muscle) and NaV1.5 (cardiac muscle) channel isoforms. These Nbs were raised in llama (Lama glama) and selected from a phage display library for high affinity to the C-terminal (CT) region of NaV1.4. The Nbs were expressed in Escherichia coli, purified, and bio-physically characterized. Development of high-affinity Nbs specifically targeting a given human NaV isoform has been challenging because they usually show undesired cross-reactivity for different NaV isoforms. Our results show, however, that Nb17 and Nb82 recognize the CTNaV1.4 or CTNaV1.5 over other CTNav isoforms. Kinetic experiments by biolayer interferometry determined that Nb17 and Nb82 bind to the CTNaV1.4 and CTNaV1.5 with high affinity (KD ~ 40-60 nM). In addition, as proof of concept, we show that Nb82 could detect NaV1.4 and NaV1.5 channels in mammalian cells and tissues by Western blot. Furthermore, human embryonic kidney cells expressing holo NaV1.5 channels demonstrated a robust FRET-binding efficiency for Nb17 and Nb82. Our work lays the foundation for developing Nbs as anti-NaV reagents to capture NaVs from cell lysates and as molecular visualization agents for NaVs.
Fil: Srinivasan, Lakshmi. University Johns Hopkins; Estados Unidos
Fil: Alzogaray, Vanina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Selvakumar, Dakshnamurthy. Fortébio; Estados Unidos
Fil: Nathan, Sara. University Johns Hopkins; Estados Unidos
Fil: Yoder, Jesse B.. University Johns Hopkins; Estados Unidos
Fil: Wright, Katharine M.. University Johns Hopkins; Estados Unidos
Fil: Klinke, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Nwafor, Justin N.. University Johns Hopkins; Estados Unidos
Fil: Labanda, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Goldbaum, Fernando Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Schön, Arne. University Johns Hopkins; Estados Unidos
Fil: Freire, Ernesto. University Johns Hopkins; Estados Unidos
Fil: Tomaselli, Gordon F.. University Johns Hopkins; Estados Unidos
Fil: Amzel, León Mario. University Johns Hopkins; Estados Unidos
Fil: Ben-Johny, Manu. Columbia University; Estados Unidos
Fil: Gabelli, Sandra. University Johns Hopkins; Estados Unidos - Materia
-
VOLTAGE-GATED SODIUM CHANNELS
NAVS
HIGH-AFFINITY ANTI-NAV NANOBODIES
ANTI-NAV REAGENTS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/200892
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oai:ri.conicet.gov.ar:11336/200892 |
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3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoformsSrinivasan, LakshmiAlzogaray, Vanina AndreaSelvakumar, DakshnamurthyNathan, SaraYoder, Jesse B.Wright, Katharine M.Klinke, SebastianNwafor, Justin N.Labanda, María SoledadGoldbaum, Fernando AlbertoSchön, ArneFreire, ErnestoTomaselli, Gordon F.Amzel, León MarioBen-Johny, ManuGabelli, SandraVOLTAGE-GATED SODIUM CHANNELSNAVSHIGH-AFFINITY ANTI-NAV NANOBODIESANTI-NAV REAGENTShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Voltage-gated sodium channels, NaVs, are responsible for the rapid rise of action potentials in excitable tissues. NaV channel mutations have been implicated in several human genetic diseases, such as hypokalemic periodic paralysis, myotonia, and long-QT and Brugada syndromes. Here, we generated high-affinity anti-NaV nanobodies (Nbs), Nb17 and Nb82, that recognize the NaV1.4 (skeletal muscle) and NaV1.5 (cardiac muscle) channel isoforms. These Nbs were raised in llama (Lama glama) and selected from a phage display library for high affinity to the C-terminal (CT) region of NaV1.4. The Nbs were expressed in Escherichia coli, purified, and bio-physically characterized. Development of high-affinity Nbs specifically targeting a given human NaV isoform has been challenging because they usually show undesired cross-reactivity for different NaV isoforms. Our results show, however, that Nb17 and Nb82 recognize the CTNaV1.4 or CTNaV1.5 over other CTNav isoforms. Kinetic experiments by biolayer interferometry determined that Nb17 and Nb82 bind to the CTNaV1.4 and CTNaV1.5 with high affinity (KD ~ 40-60 nM). In addition, as proof of concept, we show that Nb82 could detect NaV1.4 and NaV1.5 channels in mammalian cells and tissues by Western blot. Furthermore, human embryonic kidney cells expressing holo NaV1.5 channels demonstrated a robust FRET-binding efficiency for Nb17 and Nb82. Our work lays the foundation for developing Nbs as anti-NaV reagents to capture NaVs from cell lysates and as molecular visualization agents for NaVs.Fil: Srinivasan, Lakshmi. University Johns Hopkins; Estados UnidosFil: Alzogaray, Vanina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Selvakumar, Dakshnamurthy. Fortébio; Estados UnidosFil: Nathan, Sara. University Johns Hopkins; Estados UnidosFil: Yoder, Jesse B.. University Johns Hopkins; Estados UnidosFil: Wright, Katharine M.. University Johns Hopkins; Estados UnidosFil: Klinke, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Nwafor, Justin N.. University Johns Hopkins; Estados UnidosFil: Labanda, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Goldbaum, Fernando Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Schön, Arne. University Johns Hopkins; Estados UnidosFil: Freire, Ernesto. University Johns Hopkins; Estados UnidosFil: Tomaselli, Gordon F.. University Johns Hopkins; Estados UnidosFil: Amzel, León Mario. University Johns Hopkins; Estados UnidosFil: Ben-Johny, Manu. Columbia University; Estados UnidosFil: Gabelli, Sandra. University Johns Hopkins; Estados UnidosAmerican Society for Biochemistry and Molecular Biology2022-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/200892Srinivasan, Lakshmi; Alzogaray, Vanina Andrea; Selvakumar, Dakshnamurthy; Nathan, Sara; Yoder, Jesse B.; et al.; Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms; American Society for Biochemistry and Molecular Biology; Journal of Biological Chemistry (online); 298; 4; 4-2022; 1-160021-9258CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0021925822002034info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jbc.2022.101763info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:15Zoai:ri.conicet.gov.ar:11336/200892instacron: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 10:12:15.647CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms |
title |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms |
spellingShingle |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms Srinivasan, Lakshmi VOLTAGE-GATED SODIUM CHANNELS NAVS HIGH-AFFINITY ANTI-NAV NANOBODIES ANTI-NAV REAGENTS |
title_short |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms |
title_full |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms |
title_fullStr |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms |
title_full_unstemmed |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms |
title_sort |
Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms |
dc.creator.none.fl_str_mv |
Srinivasan, Lakshmi Alzogaray, Vanina Andrea Selvakumar, Dakshnamurthy Nathan, Sara Yoder, Jesse B. Wright, Katharine M. Klinke, Sebastian Nwafor, Justin N. Labanda, María Soledad Goldbaum, Fernando Alberto Schön, Arne Freire, Ernesto Tomaselli, Gordon F. Amzel, León Mario Ben-Johny, Manu Gabelli, Sandra |
author |
Srinivasan, Lakshmi |
author_facet |
Srinivasan, Lakshmi Alzogaray, Vanina Andrea Selvakumar, Dakshnamurthy Nathan, Sara Yoder, Jesse B. Wright, Katharine M. Klinke, Sebastian Nwafor, Justin N. Labanda, María Soledad Goldbaum, Fernando Alberto Schön, Arne Freire, Ernesto Tomaselli, Gordon F. Amzel, León Mario Ben-Johny, Manu Gabelli, Sandra |
author_role |
author |
author2 |
Alzogaray, Vanina Andrea Selvakumar, Dakshnamurthy Nathan, Sara Yoder, Jesse B. Wright, Katharine M. Klinke, Sebastian Nwafor, Justin N. Labanda, María Soledad Goldbaum, Fernando Alberto Schön, Arne Freire, Ernesto Tomaselli, Gordon F. Amzel, León Mario Ben-Johny, Manu Gabelli, Sandra |
author2_role |
author author author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
VOLTAGE-GATED SODIUM CHANNELS NAVS HIGH-AFFINITY ANTI-NAV NANOBODIES ANTI-NAV REAGENTS |
topic |
VOLTAGE-GATED SODIUM CHANNELS NAVS HIGH-AFFINITY ANTI-NAV NANOBODIES ANTI-NAV REAGENTS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Voltage-gated sodium channels, NaVs, are responsible for the rapid rise of action potentials in excitable tissues. NaV channel mutations have been implicated in several human genetic diseases, such as hypokalemic periodic paralysis, myotonia, and long-QT and Brugada syndromes. Here, we generated high-affinity anti-NaV nanobodies (Nbs), Nb17 and Nb82, that recognize the NaV1.4 (skeletal muscle) and NaV1.5 (cardiac muscle) channel isoforms. These Nbs were raised in llama (Lama glama) and selected from a phage display library for high affinity to the C-terminal (CT) region of NaV1.4. The Nbs were expressed in Escherichia coli, purified, and bio-physically characterized. Development of high-affinity Nbs specifically targeting a given human NaV isoform has been challenging because they usually show undesired cross-reactivity for different NaV isoforms. Our results show, however, that Nb17 and Nb82 recognize the CTNaV1.4 or CTNaV1.5 over other CTNav isoforms. Kinetic experiments by biolayer interferometry determined that Nb17 and Nb82 bind to the CTNaV1.4 and CTNaV1.5 with high affinity (KD ~ 40-60 nM). In addition, as proof of concept, we show that Nb82 could detect NaV1.4 and NaV1.5 channels in mammalian cells and tissues by Western blot. Furthermore, human embryonic kidney cells expressing holo NaV1.5 channels demonstrated a robust FRET-binding efficiency for Nb17 and Nb82. Our work lays the foundation for developing Nbs as anti-NaV reagents to capture NaVs from cell lysates and as molecular visualization agents for NaVs. Fil: Srinivasan, Lakshmi. University Johns Hopkins; Estados Unidos Fil: Alzogaray, Vanina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Selvakumar, Dakshnamurthy. Fortébio; Estados Unidos Fil: Nathan, Sara. University Johns Hopkins; Estados Unidos Fil: Yoder, Jesse B.. University Johns Hopkins; Estados Unidos Fil: Wright, Katharine M.. University Johns Hopkins; Estados Unidos Fil: Klinke, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Nwafor, Justin N.. University Johns Hopkins; Estados Unidos Fil: Labanda, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Goldbaum, Fernando Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Schön, Arne. University Johns Hopkins; Estados Unidos Fil: Freire, Ernesto. University Johns Hopkins; Estados Unidos Fil: Tomaselli, Gordon F.. University Johns Hopkins; Estados Unidos Fil: Amzel, León Mario. University Johns Hopkins; Estados Unidos Fil: Ben-Johny, Manu. Columbia University; Estados Unidos Fil: Gabelli, Sandra. University Johns Hopkins; Estados Unidos |
description |
Voltage-gated sodium channels, NaVs, are responsible for the rapid rise of action potentials in excitable tissues. NaV channel mutations have been implicated in several human genetic diseases, such as hypokalemic periodic paralysis, myotonia, and long-QT and Brugada syndromes. Here, we generated high-affinity anti-NaV nanobodies (Nbs), Nb17 and Nb82, that recognize the NaV1.4 (skeletal muscle) and NaV1.5 (cardiac muscle) channel isoforms. These Nbs were raised in llama (Lama glama) and selected from a phage display library for high affinity to the C-terminal (CT) region of NaV1.4. The Nbs were expressed in Escherichia coli, purified, and bio-physically characterized. Development of high-affinity Nbs specifically targeting a given human NaV isoform has been challenging because they usually show undesired cross-reactivity for different NaV isoforms. Our results show, however, that Nb17 and Nb82 recognize the CTNaV1.4 or CTNaV1.5 over other CTNav isoforms. Kinetic experiments by biolayer interferometry determined that Nb17 and Nb82 bind to the CTNaV1.4 and CTNaV1.5 with high affinity (KD ~ 40-60 nM). In addition, as proof of concept, we show that Nb82 could detect NaV1.4 and NaV1.5 channels in mammalian cells and tissues by Western blot. Furthermore, human embryonic kidney cells expressing holo NaV1.5 channels demonstrated a robust FRET-binding efficiency for Nb17 and Nb82. Our work lays the foundation for developing Nbs as anti-NaV reagents to capture NaVs from cell lysates and as molecular visualization agents for NaVs. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04 |
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/11336/200892 Srinivasan, Lakshmi; Alzogaray, Vanina Andrea; Selvakumar, Dakshnamurthy; Nathan, Sara; Yoder, Jesse B.; et al.; Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms; American Society for Biochemistry and Molecular Biology; Journal of Biological Chemistry (online); 298; 4; 4-2022; 1-16 0021-9258 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/200892 |
identifier_str_mv |
Srinivasan, Lakshmi; Alzogaray, Vanina Andrea; Selvakumar, Dakshnamurthy; Nathan, Sara; Yoder, Jesse B.; et al.; Development of high-affinity nanobodies specific for NaV1.4 and NaV1.5 voltage-gated sodium channel isoforms; American Society for Biochemistry and Molecular Biology; Journal of Biological Chemistry (online); 298; 4; 4-2022; 1-16 0021-9258 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0021925822002034 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jbc.2022.101763 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Society for Biochemistry and Molecular Biology |
publisher.none.fl_str_mv |
American Society for Biochemistry and Molecular Biology |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
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 |