Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA

Autores
Vázquez, Cristina Lourdes; Colombo, Maria Isabel
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this chapter we describe the use of monodasylcadaverine (MDC) and DQ-BSA, two practical and convenient tools to study the autophagic pathway. MDC is a lysosomotropic compound useful for the identification of autophagic vesicles by fluorescence microscopy and, in addition, to assess autophagy induction via the accumulation of MDC-labeled vacuoles. However, the increase of autophagosomes does not necessarily reflect autophagosome maturation and degradation of the sequestered materials, thus the use of DQ-BSA in conjunction with and autophagic marker is an appropriate technique to monitor the formation of the autolysosome, the degradative compartment. Therefore, here we discuss the advantages of the utilization of these two methods to characterize the autophagy pathway.
Fil: Vázquez, Cristina Lourdes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Materia
AUTOPHAGY
MONODANSYLCADAVERINE
DQ-BSA
LC3
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/139670
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSAVázquez, Cristina LourdesColombo, Maria IsabelAUTOPHAGYMONODANSYLCADAVERINEDQ-BSALC3https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In this chapter we describe the use of monodasylcadaverine (MDC) and DQ-BSA, two practical and convenient tools to study the autophagic pathway. MDC is a lysosomotropic compound useful for the identification of autophagic vesicles by fluorescence microscopy and, in addition, to assess autophagy induction via the accumulation of MDC-labeled vacuoles. However, the increase of autophagosomes does not necessarily reflect autophagosome maturation and degradation of the sequestered materials, thus the use of DQ-BSA in conjunction with and autophagic marker is an appropriate technique to monitor the formation of the autolysosome, the degradative compartment. Therefore, here we discuss the advantages of the utilization of these two methods to characterize the autophagy pathway.Fil: Vázquez, Cristina Lourdes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaFil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaElsevier Academic Press Inc.2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139670Vázquez, Cristina Lourdes; Colombo, Maria Isabel; Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA; Elsevier Academic Press Inc.; Methods In Enzymology.; 451; 12-2009; 85-950076-6879CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0076687908036069info:eu-repo/semantics/altIdentifier/doi/10.1016/S0076-6879(08)03606-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:34:01Zoai:ri.conicet.gov.ar:11336/139670instacron: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:34982025-10-22 11:34:01.662CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA
title Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA
spellingShingle Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA
Vázquez, Cristina Lourdes
AUTOPHAGY
MONODANSYLCADAVERINE
DQ-BSA
LC3
title_short Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA
title_full Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA
title_fullStr Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA
title_full_unstemmed Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA
title_sort Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA
dc.creator.none.fl_str_mv Vázquez, Cristina Lourdes
Colombo, Maria Isabel
author Vázquez, Cristina Lourdes
author_facet Vázquez, Cristina Lourdes
Colombo, Maria Isabel
author_role author
author2 Colombo, Maria Isabel
author2_role author
dc.subject.none.fl_str_mv AUTOPHAGY
MONODANSYLCADAVERINE
DQ-BSA
LC3
topic AUTOPHAGY
MONODANSYLCADAVERINE
DQ-BSA
LC3
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this chapter we describe the use of monodasylcadaverine (MDC) and DQ-BSA, two practical and convenient tools to study the autophagic pathway. MDC is a lysosomotropic compound useful for the identification of autophagic vesicles by fluorescence microscopy and, in addition, to assess autophagy induction via the accumulation of MDC-labeled vacuoles. However, the increase of autophagosomes does not necessarily reflect autophagosome maturation and degradation of the sequestered materials, thus the use of DQ-BSA in conjunction with and autophagic marker is an appropriate technique to monitor the formation of the autolysosome, the degradative compartment. Therefore, here we discuss the advantages of the utilization of these two methods to characterize the autophagy pathway.
Fil: Vázquez, Cristina Lourdes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
description In this chapter we describe the use of monodasylcadaverine (MDC) and DQ-BSA, two practical and convenient tools to study the autophagic pathway. MDC is a lysosomotropic compound useful for the identification of autophagic vesicles by fluorescence microscopy and, in addition, to assess autophagy induction via the accumulation of MDC-labeled vacuoles. However, the increase of autophagosomes does not necessarily reflect autophagosome maturation and degradation of the sequestered materials, thus the use of DQ-BSA in conjunction with and autophagic marker is an appropriate technique to monitor the formation of the autolysosome, the degradative compartment. Therefore, here we discuss the advantages of the utilization of these two methods to characterize the autophagy pathway.
publishDate 2009
dc.date.none.fl_str_mv 2009-12
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/11336/139670
Vázquez, Cristina Lourdes; Colombo, Maria Isabel; Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA; Elsevier Academic Press Inc.; Methods In Enzymology.; 451; 12-2009; 85-95
0076-6879
CONICET Digital
CONICET
url http://hdl.handle.net/11336/139670
identifier_str_mv Vázquez, Cristina Lourdes; Colombo, Maria Isabel; Assays to Assess Autophagy Induction and Fusion of Autophagic Vacuoles with a Degradative Compartment, Using Monodansylcadaverine (MDC) and DQ-BSA; Elsevier Academic Press Inc.; Methods In Enzymology.; 451; 12-2009; 85-95
0076-6879
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/abs/pii/S0076687908036069
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0076-6879(08)03606-9
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier Academic Press Inc.
publisher.none.fl_str_mv Elsevier Academic Press Inc.
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)
instname_str 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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score 12.982451

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