Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives
- Autores
- Tourville, Aurore; Viguier, Sarah; González Lizarraga, Maria Florencia; Tomas Grau, Rodrigo Hernán; Ramirez, Paola; Brunel, Jean Michel; Dos Santos Pereira, Mauricio; Del Bel, Elaine; Chehin, Rosana Nieves; Ferrié, Laurent; Raisman Vozari, Rita; Figadère, Bruno; Michel, Patrick Pierre
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Several studies have reported that the tetracycline (TC) class antibiotic doxycycline (DOX) is effective against Parkinson?s disease (PD) pathomechanisms. The aim of the present work was three-fold: (i) Establish a model system to better characterize neuroprotection by DOX; (ii) Compare the rescue effect of DOX to that of other TC antibiotics; (iii) Discover novel neuroprotective TCs having reduced antibiotic activity. For that, we used cultures of mouse midbrain dopamine (DA) neurons and experimental conditions that model iron-mediated oxidative damage, a key mechanism in PD pathobiology. We found that DOX and the other TC antibiotic, demeclocycline (DMC), provided sustained protection to DA neurons enduring iron-mediated insults, whereas chlortetracycline and non-TC class antibiotics did not. Most interestingly, non-antibiotic derivatives of DOX and DMC, i.e., DDOX and DDMC, respectively, were also robustly protective for DA neurons. Interestingly, DOX, DDOX, DMC, and DDMC remained protective for DA neurons until advanced stages of neurodegeneration, and the rescue effects of TCs were observable regardless of the degree of maturity of midbrain cultures. Live imaging studies with the fluorogenic probes DHR-123 and TMRM revealed that protective TCs operated by preventing intracellular oxidative stress and mitochondrial membrane depolarization, i.e., cellular perturbations occurring in this model system as the ultimate consequence of ferroptosis-mediated lipid peroxidation. If oxidative/mitochondrial insults were generated acutely, DOX, DDOX, DMC, and DDMC were no longer neuroprotective, suggesting that these compounds are mostly effective when neuronal damage is chronic and of low-intensity. Overall, our data suggest that TC derivatives, particularly those lacking antibiotic activity, might be of potential therapeutic utility to combat low-level oxidative insults that develop chronically in the course of PD neurodegeneration.
Fil: Tourville, Aurore. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia
Fil: Viguier, Sarah. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia
Fil: González Lizarraga, Maria Florencia. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; Argentina
Fil: Tomas Grau, Rodrigo Hernán. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; Argentina
Fil: Ramirez, Paola. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia
Fil: Brunel, Jean Michel. Universite Paris-Saclay ;
Fil: Dos Santos Pereira, Mauricio. No especifíca;
Fil: Del Bel, Elaine. No especifíca;
Fil: Chehin, Rosana Nieves. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; Argentina
Fil: Ferrié, Laurent. Universite Paris-Saclay ;
Fil: Raisman Vozari, Rita. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia
Fil: Figadère, Bruno. Universite Paris-Saclay ;
Fil: Michel, Patrick Pierre. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia - Materia
-
DOPAMINE NEURONS
PARKINSON'S DISEASE
FERROPTOSIS
TETRACYCLINES - 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:11336/233552
Ver los metadatos del registro completo
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Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic DerivativesTourville, AuroreViguier, SarahGonzález Lizarraga, Maria FlorenciaTomas Grau, Rodrigo HernánRamirez, PaolaBrunel, Jean MichelDos Santos Pereira, MauricioDel Bel, ElaineChehin, Rosana NievesFerrié, LaurentRaisman Vozari, RitaFigadère, BrunoMichel, Patrick PierreDOPAMINE NEURONSPARKINSON'S DISEASEFERROPTOSISTETRACYCLINEShttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Several studies have reported that the tetracycline (TC) class antibiotic doxycycline (DOX) is effective against Parkinson?s disease (PD) pathomechanisms. The aim of the present work was three-fold: (i) Establish a model system to better characterize neuroprotection by DOX; (ii) Compare the rescue effect of DOX to that of other TC antibiotics; (iii) Discover novel neuroprotective TCs having reduced antibiotic activity. For that, we used cultures of mouse midbrain dopamine (DA) neurons and experimental conditions that model iron-mediated oxidative damage, a key mechanism in PD pathobiology. We found that DOX and the other TC antibiotic, demeclocycline (DMC), provided sustained protection to DA neurons enduring iron-mediated insults, whereas chlortetracycline and non-TC class antibiotics did not. Most interestingly, non-antibiotic derivatives of DOX and DMC, i.e., DDOX and DDMC, respectively, were also robustly protective for DA neurons. Interestingly, DOX, DDOX, DMC, and DDMC remained protective for DA neurons until advanced stages of neurodegeneration, and the rescue effects of TCs were observable regardless of the degree of maturity of midbrain cultures. Live imaging studies with the fluorogenic probes DHR-123 and TMRM revealed that protective TCs operated by preventing intracellular oxidative stress and mitochondrial membrane depolarization, i.e., cellular perturbations occurring in this model system as the ultimate consequence of ferroptosis-mediated lipid peroxidation. If oxidative/mitochondrial insults were generated acutely, DOX, DDOX, DMC, and DDMC were no longer neuroprotective, suggesting that these compounds are mostly effective when neuronal damage is chronic and of low-intensity. Overall, our data suggest that TC derivatives, particularly those lacking antibiotic activity, might be of potential therapeutic utility to combat low-level oxidative insults that develop chronically in the course of PD neurodegeneration.Fil: Tourville, Aurore. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; FranciaFil: Viguier, Sarah. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; FranciaFil: González Lizarraga, Maria Florencia. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; ArgentinaFil: Tomas Grau, Rodrigo Hernán. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; ArgentinaFil: Ramirez, Paola. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; FranciaFil: Brunel, Jean Michel. Universite Paris-Saclay ;Fil: Dos Santos Pereira, Mauricio. No especifíca;Fil: Del Bel, Elaine. No especifíca;Fil: Chehin, Rosana Nieves. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; ArgentinaFil: Ferrié, Laurent. Universite Paris-Saclay ;Fil: Raisman Vozari, Rita. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; FranciaFil: Figadère, Bruno. Universite Paris-Saclay ;Fil: Michel, Patrick Pierre. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; FranciaMDPI2023-02info: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/11336/233552Tourville, Aurore; Viguier, Sarah; González Lizarraga, Maria Florencia; Tomas Grau, Rodrigo Hernán; Ramirez, Paola; et al.; Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives; MDPI; Antioxidants; 12; 3; 2-2023; 1-232076-3921CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-3921/12/3/575info:eu-repo/semantics/altIdentifier/doi/10.3390/antiox12030575info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:19:04Zoai:ri.conicet.gov.ar:11336/233552instacron: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 10:19:05.132CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives |
title |
Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives |
spellingShingle |
Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives Tourville, Aurore DOPAMINE NEURONS PARKINSON'S DISEASE FERROPTOSIS TETRACYCLINES |
title_short |
Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives |
title_full |
Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives |
title_fullStr |
Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives |
title_full_unstemmed |
Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives |
title_sort |
Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives |
dc.creator.none.fl_str_mv |
Tourville, Aurore Viguier, Sarah González Lizarraga, Maria Florencia Tomas Grau, Rodrigo Hernán Ramirez, Paola Brunel, Jean Michel Dos Santos Pereira, Mauricio Del Bel, Elaine Chehin, Rosana Nieves Ferrié, Laurent Raisman Vozari, Rita Figadère, Bruno Michel, Patrick Pierre |
author |
Tourville, Aurore |
author_facet |
Tourville, Aurore Viguier, Sarah González Lizarraga, Maria Florencia Tomas Grau, Rodrigo Hernán Ramirez, Paola Brunel, Jean Michel Dos Santos Pereira, Mauricio Del Bel, Elaine Chehin, Rosana Nieves Ferrié, Laurent Raisman Vozari, Rita Figadère, Bruno Michel, Patrick Pierre |
author_role |
author |
author2 |
Viguier, Sarah González Lizarraga, Maria Florencia Tomas Grau, Rodrigo Hernán Ramirez, Paola Brunel, Jean Michel Dos Santos Pereira, Mauricio Del Bel, Elaine Chehin, Rosana Nieves Ferrié, Laurent Raisman Vozari, Rita Figadère, Bruno Michel, Patrick Pierre |
author2_role |
author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
DOPAMINE NEURONS PARKINSON'S DISEASE FERROPTOSIS TETRACYCLINES |
topic |
DOPAMINE NEURONS PARKINSON'S DISEASE FERROPTOSIS TETRACYCLINES |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Several studies have reported that the tetracycline (TC) class antibiotic doxycycline (DOX) is effective against Parkinson?s disease (PD) pathomechanisms. The aim of the present work was three-fold: (i) Establish a model system to better characterize neuroprotection by DOX; (ii) Compare the rescue effect of DOX to that of other TC antibiotics; (iii) Discover novel neuroprotective TCs having reduced antibiotic activity. For that, we used cultures of mouse midbrain dopamine (DA) neurons and experimental conditions that model iron-mediated oxidative damage, a key mechanism in PD pathobiology. We found that DOX and the other TC antibiotic, demeclocycline (DMC), provided sustained protection to DA neurons enduring iron-mediated insults, whereas chlortetracycline and non-TC class antibiotics did not. Most interestingly, non-antibiotic derivatives of DOX and DMC, i.e., DDOX and DDMC, respectively, were also robustly protective for DA neurons. Interestingly, DOX, DDOX, DMC, and DDMC remained protective for DA neurons until advanced stages of neurodegeneration, and the rescue effects of TCs were observable regardless of the degree of maturity of midbrain cultures. Live imaging studies with the fluorogenic probes DHR-123 and TMRM revealed that protective TCs operated by preventing intracellular oxidative stress and mitochondrial membrane depolarization, i.e., cellular perturbations occurring in this model system as the ultimate consequence of ferroptosis-mediated lipid peroxidation. If oxidative/mitochondrial insults were generated acutely, DOX, DDOX, DMC, and DDMC were no longer neuroprotective, suggesting that these compounds are mostly effective when neuronal damage is chronic and of low-intensity. Overall, our data suggest that TC derivatives, particularly those lacking antibiotic activity, might be of potential therapeutic utility to combat low-level oxidative insults that develop chronically in the course of PD neurodegeneration. Fil: Tourville, Aurore. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia Fil: Viguier, Sarah. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia Fil: González Lizarraga, Maria Florencia. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; Argentina Fil: Tomas Grau, Rodrigo Hernán. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; Argentina Fil: Ramirez, Paola. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia Fil: Brunel, Jean Michel. Universite Paris-Saclay ; Fil: Dos Santos Pereira, Mauricio. No especifíca; Fil: Del Bel, Elaine. No especifíca; Fil: Chehin, Rosana Nieves. Universidad Nacional de Tucumán. Instituto de Investigaciones En Medicina Molecular y Celular Aplicada del Bicentenario. - Gobierno de la Provincia de Tucumán. Ministerio de Salud. Sistema Provincial de Salud. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Investigaciones en Medicina Molecular y Celular Aplicada del Bicentenario; Argentina Fil: Ferrié, Laurent. Universite Paris-Saclay ; Fil: Raisman Vozari, Rita. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia Fil: Figadère, Bruno. Universite Paris-Saclay ; Fil: Michel, Patrick Pierre. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia |
description |
Several studies have reported that the tetracycline (TC) class antibiotic doxycycline (DOX) is effective against Parkinson?s disease (PD) pathomechanisms. The aim of the present work was three-fold: (i) Establish a model system to better characterize neuroprotection by DOX; (ii) Compare the rescue effect of DOX to that of other TC antibiotics; (iii) Discover novel neuroprotective TCs having reduced antibiotic activity. For that, we used cultures of mouse midbrain dopamine (DA) neurons and experimental conditions that model iron-mediated oxidative damage, a key mechanism in PD pathobiology. We found that DOX and the other TC antibiotic, demeclocycline (DMC), provided sustained protection to DA neurons enduring iron-mediated insults, whereas chlortetracycline and non-TC class antibiotics did not. Most interestingly, non-antibiotic derivatives of DOX and DMC, i.e., DDOX and DDMC, respectively, were also robustly protective for DA neurons. Interestingly, DOX, DDOX, DMC, and DDMC remained protective for DA neurons until advanced stages of neurodegeneration, and the rescue effects of TCs were observable regardless of the degree of maturity of midbrain cultures. Live imaging studies with the fluorogenic probes DHR-123 and TMRM revealed that protective TCs operated by preventing intracellular oxidative stress and mitochondrial membrane depolarization, i.e., cellular perturbations occurring in this model system as the ultimate consequence of ferroptosis-mediated lipid peroxidation. If oxidative/mitochondrial insults were generated acutely, DOX, DDOX, DMC, and DDMC were no longer neuroprotective, suggesting that these compounds are mostly effective when neuronal damage is chronic and of low-intensity. Overall, our data suggest that TC derivatives, particularly those lacking antibiotic activity, might be of potential therapeutic utility to combat low-level oxidative insults that develop chronically in the course of PD neurodegeneration. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-02 |
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/11336/233552 Tourville, Aurore; Viguier, Sarah; González Lizarraga, Maria Florencia; Tomas Grau, Rodrigo Hernán; Ramirez, Paola; et al.; Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives; MDPI; Antioxidants; 12; 3; 2-2023; 1-23 2076-3921 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/233552 |
identifier_str_mv |
Tourville, Aurore; Viguier, Sarah; González Lizarraga, Maria Florencia; Tomas Grau, Rodrigo Hernán; Ramirez, Paola; et al.; Rescue of Dopamine Neurons from Iron-Dependent Ferroptosis by Doxycycline and Demeclocycline and Their Non-Antibiotic Derivatives; MDPI; Antioxidants; 12; 3; 2-2023; 1-23 2076-3921 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.mdpi.com/2076-3921/12/3/575 info:eu-repo/semantics/altIdentifier/doi/10.3390/antiox12030575 |
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 |
MDPI |
publisher.none.fl_str_mv |
MDPI |
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 |