Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi
- Autores
- Carrea, Alejandra; Diambra, Luis Aníbal
- Año de publicación
- 2015
- Idioma
- español castellano
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Due to recent advances in reprogramming cell phenotypes, many efforts have been dedicated to developing reverse engineering procedures for the identification of gene regulatory networks that emulate dynamical properties associated with the cell fates of a given biological system. In this work, we propose a systems biology approach for the reconstruction of the gene regulatory network underlying the dynamics of the Trypanosoma cruzi's life cycle. By means of an optimisation procedure, we embedded the steady state maintenance, and the known phenotypic transitions between these steady states in response to environmental cues, into the dynamics of a gene network model. In the resulting network architecture we identified a small subnetwork, formed by seven interconnected nodes, that controls the parasite's life cycle. The present approach could be useful for better understanding other single cell organisms with multiple developmental stages.
Centro Regional de Estudios Genómicos - Materia
-
Ciencias Exactas
cell phenotypes
gene regulatory network
Trypanosoma cruzi - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/134079
Ver los metadatos del registro completo
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Systems Biology Approach to Model the Life Cycle of Trypanosoma cruziCarrea, AlejandraDiambra, Luis AníbalCiencias Exactascell phenotypesgene regulatory networkTrypanosoma cruziDue to recent advances in reprogramming cell phenotypes, many efforts have been dedicated to developing reverse engineering procedures for the identification of gene regulatory networks that emulate dynamical properties associated with the cell fates of a given biological system. In this work, we propose a systems biology approach for the reconstruction of the gene regulatory network underlying the dynamics of the Trypanosoma cruzi's life cycle. By means of an optimisation procedure, we embedded the steady state maintenance, and the known phenotypic transitions between these steady states in response to environmental cues, into the dynamics of a gene network model. In the resulting network architecture we identified a small subnetwork, formed by seven interconnected nodes, that controls the parasite's life cycle. The present approach could be useful for better understanding other single cell organisms with multiple developmental stages.Centro Regional de Estudios Genómicos2015-08-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/134079spainfo:eu-repo/semantics/altIdentifier/doi/10.1101/025510info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:48Zoai:sedici.unlp.edu.ar:10915/134079Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:48.256SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi |
title |
Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi |
spellingShingle |
Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi Carrea, Alejandra Ciencias Exactas cell phenotypes gene regulatory network Trypanosoma cruzi |
title_short |
Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi |
title_full |
Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi |
title_fullStr |
Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi |
title_full_unstemmed |
Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi |
title_sort |
Systems Biology Approach to Model the Life Cycle of Trypanosoma cruzi |
dc.creator.none.fl_str_mv |
Carrea, Alejandra Diambra, Luis Aníbal |
author |
Carrea, Alejandra |
author_facet |
Carrea, Alejandra Diambra, Luis Aníbal |
author_role |
author |
author2 |
Diambra, Luis Aníbal |
author2_role |
author |
dc.subject.none.fl_str_mv |
Ciencias Exactas cell phenotypes gene regulatory network Trypanosoma cruzi |
topic |
Ciencias Exactas cell phenotypes gene regulatory network Trypanosoma cruzi |
dc.description.none.fl_txt_mv |
Due to recent advances in reprogramming cell phenotypes, many efforts have been dedicated to developing reverse engineering procedures for the identification of gene regulatory networks that emulate dynamical properties associated with the cell fates of a given biological system. In this work, we propose a systems biology approach for the reconstruction of the gene regulatory network underlying the dynamics of the Trypanosoma cruzi's life cycle. By means of an optimisation procedure, we embedded the steady state maintenance, and the known phenotypic transitions between these steady states in response to environmental cues, into the dynamics of a gene network model. In the resulting network architecture we identified a small subnetwork, formed by seven interconnected nodes, that controls the parasite's life cycle. The present approach could be useful for better understanding other single cell organisms with multiple developmental stages. Centro Regional de Estudios Genómicos |
description |
Due to recent advances in reprogramming cell phenotypes, many efforts have been dedicated to developing reverse engineering procedures for the identification of gene regulatory networks that emulate dynamical properties associated with the cell fates of a given biological system. In this work, we propose a systems biology approach for the reconstruction of the gene regulatory network underlying the dynamics of the Trypanosoma cruzi's life cycle. By means of an optimisation procedure, we embedded the steady state maintenance, and the known phenotypic transitions between these steady states in response to environmental cues, into the dynamics of a gene network model. In the resulting network architecture we identified a small subnetwork, formed by seven interconnected nodes, that controls the parasite's life cycle. The present approach could be useful for better understanding other single cell organisms with multiple developmental stages. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-08-25 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/134079 |
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http://sedici.unlp.edu.ar/handle/10915/134079 |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1101/025510 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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application/pdf |
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reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
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SEDICI (UNLP) |
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Universidad Nacional de La Plata |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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