Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida
ilustraciones, diagramas, fotografías
- Autores:
-
Rojas Hernández, Laura Camila
- Tipo de recurso:
- Fecha de publicación:
- 2023
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/86003
- Palabra clave:
- 570 - Biología::572 - Bioquímica
Enfermedades Neurodegenerativas
Neurodegenerative Diseases
Imágenes de resonancia magnética
Nanopartículas de USPIO
Biomarcador
Magnetic resonance imaging
USPIO nanoparticles
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional
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oai:repositorio.unal.edu.co:unal/86003 |
network_acronym_str |
UNACIONAL2 |
network_name_str |
Universidad Nacional de Colombia |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida |
dc.title.translated.eng.fl_str_mv |
In vitro determination of the biocompatibility of a marker peptide coupled to USPIO nanoparticles in an induced neuroinflammation model. |
title |
Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida |
spellingShingle |
Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida 570 - Biología::572 - Bioquímica Enfermedades Neurodegenerativas Neurodegenerative Diseases Imágenes de resonancia magnética Nanopartículas de USPIO Biomarcador Magnetic resonance imaging USPIO nanoparticles |
title_short |
Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida |
title_full |
Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida |
title_fullStr |
Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida |
title_full_unstemmed |
Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida |
title_sort |
Determinación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducida |
dc.creator.fl_str_mv |
Rojas Hernández, Laura Camila |
dc.contributor.advisor.none.fl_str_mv |
Guerrero Fonseca, Carlos Arturo |
dc.contributor.author.none.fl_str_mv |
Rojas Hernández, Laura Camila |
dc.contributor.researchgroup.spa.fl_str_mv |
Biología celular y funcional e ingeniería de biomoléculas |
dc.subject.ddc.spa.fl_str_mv |
570 - Biología::572 - Bioquímica |
topic |
570 - Biología::572 - Bioquímica Enfermedades Neurodegenerativas Neurodegenerative Diseases Imágenes de resonancia magnética Nanopartículas de USPIO Biomarcador Magnetic resonance imaging USPIO nanoparticles |
dc.subject.decs.spa.fl_str_mv |
Enfermedades Neurodegenerativas |
dc.subject.decs.eng.fl_str_mv |
Neurodegenerative Diseases |
dc.subject.proposal.spa.fl_str_mv |
Imágenes de resonancia magnética Nanopartículas de USPIO Biomarcador |
dc.subject.proposal.eng.fl_str_mv |
Magnetic resonance imaging USPIO nanoparticles |
description |
ilustraciones, diagramas, fotografías |
publishDate |
2023 |
dc.date.issued.none.fl_str_mv |
2023 |
dc.date.accessioned.none.fl_str_mv |
2024-04-30T16:53:18Z |
dc.date.available.none.fl_str_mv |
2024-04-30T16:53:18Z |
dc.type.spa.fl_str_mv |
Trabajo de grado - Maestría |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/masterThesis |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/TM |
status_str |
acceptedVersion |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/86003 |
dc.identifier.instname.spa.fl_str_mv |
Universidad Nacional de Colombia |
dc.identifier.reponame.spa.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.unal.edu.co/ |
url |
https://repositorio.unal.edu.co/handle/unal/86003 https://repositorio.unal.edu.co/ |
identifier_str_mv |
Universidad Nacional de Colombia Repositorio Institucional Universidad Nacional de Colombia |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.references.spa.fl_str_mv |
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The interaction between nanoparticles and immune system: application in the treatment of inflammatory diseases. Journal of Nanobiotechnology, 20(1), 1–25. https://doi.org/10.1186/S12951-022-01343-7/FIGURES/8 Livak, K. J., & Schmittgen, T. D. (2001). Analysis of Relative Gene Expression Data Using Real-Time Quantitative PCR and the 2−ΔΔCT Method. Methods, 25(4), 402–408. https://doi.org/10.1006/METH.2001.1262 Lopez-Castejon, G., & Brough, D. (2011). Understanding the mechanism of IL-1β secretion. Cytokine & Growth Factor Reviews, 22(4), 189. https://doi.org/10.1016/J.CYTOGFR.2011.10.001 Oestreich, L. K. L., & O’Sullivan, M. J. (2022). Transdiagnostic In Vivo Magnetic Resonance Imaging Markers of Neuroinflammation. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, 7(7), 638–658. https://doi.org/10.1016/J.BPSC.2022.01.003 Patil, R. M., Thorat, N. D., Shete, P. B., Bedge, P. A., Gavde, S., Joshi, M. G., Tofail, S. A. M., & Bohara, R. A. (2018). Comprehensive cytotoxicity studies of superparamagnetic iron oxide nanoparticles. Biochemistry and Biophysics Reports, 13, 63–72. https://doi.org/10.1016/J.BBREP.2017.12.002 Peng, Y., Chu, S., Yang, Y., Zhang, Z., Pang, Z., & Chen, N. (2021). Neuroinflammatory In Vitro Cell Culture Models and the Potential Applications for Neurological Disorders. Frontiers in Pharmacology, 12, 671734. https://doi.org/10.3389/FPHAR.2021.671734/BIBTEX Saafane, A., & Girard, D. (2022). Interaction between iron oxide nanoparticles (Fe3O4 NPs) and human neutrophils: Evidence that Fe3O4 NPs possess some pro-inflammatory activities. ChemicoBiological Interactions, 365, 110053. https://doi.org/10.1016/J.CBI.2022.110053 Sawyer, A. J., Tian, W., Saucier-Sawyer, J. K., Rizk, P. J., Saltzman, W. M., Bellamkonda, R. V., & Kyriakides, T. R. (2014). The effect of inflammatory cell-derived MCP-1 loss on neuronal survival during chronic neuroinflammation. 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Lou, Du, Z. G., & Jin, L. X. (2013). In vivo USPIO-enhanced MR signal characteristics of secondary degeneration in the ipsilateral substantia nigra after middle cerebral artery occlusion at 3T. Journal of Neuroradiology, 40(3), 198–203. https://doi.org/10.1016/J.NEURAD.2012.11.002 Zanganeh, S., Hutter, G., Spitler, R., Lenkov, O., Mahmoudi, M., Shaw, A., Pajarinen, J. S., Nejadnik, H., Goodman, S., Moseley, M., Coussens, L. M., & Daldrup-Link, H. E. (2016). Iron oxide nanoparticles inhibit tumour growth by inducing pro-inflammatory macrophage polarization in tumour tissues. Nature Nanotechnology, 11(11), 986. https://doi.org/10.1038/NNANO.2016.168 Zhu, C., Gao, Y., Li, H., Meng, S., Li, L., Francisco, J. S., & Zeng, X. C. (2016). Characterizing hydrophobicity of amino acid side chains in a protein environment via measuring contact angle of a water nanodroplet on planarpeptide network. 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Functional diversity of astrocytes in neural circuit regulation. Nature Reviews Neuroscience 2016 18:1, 18(1), 31–41. https://doi.org/10.1038/NRN.2016.159 Biswas, S., Bachay, G., Chu, J., Hunter, D. D., & Brunken, W. J. (2017). Laminin-Dependent Interaction between Astrocytes and Microglia: A Role in Retinal Angiogenesis. The American Journal of Pathology, 187(9), 2112. https://doi.org/10.1016/J.AJPATH.2017.05.016 Chiu, A. Y., Espinosa De Los Monteros, A., Cole, R. A., Loera, S., & De Vellis, J. (1991). Laminin and slaminin are produced and released by astrocytes, schwann cells, and schwannomas in culture. Glia, 4(1), 11–24. https://doi.org/10.1002/GLIA.440040103 |
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Universidad Nacional de Colombia |
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Universidad Nacional de Colombia - Sede Bogotá |
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Atribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Guerrero Fonseca, Carlos Arturocdd4ab53ceaeef988597f7e1a5dcf0b9Rojas Hernández, Laura Camilab79fd9ddd9b0e0cf39ce7a431812885aBiología celular y funcional e ingeniería de biomoléculas2024-04-30T16:53:18Z2024-04-30T16:53:18Z2023https://repositorio.unal.edu.co/handle/unal/86003Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustraciones, diagramas, fotografíasLos trastornos neurológicos son enfermedades degenerativas del sistema nervioso central (SNC) y constituyen una causa frecuente de morbilidad y mortalidad en el mundo, y han incrementado en los últimos años. Las nanopartículas USPIO (Ultrasmall Superparamagnetic Iron Oxide) son una categoría novedosa de agentes de contraste en resonancia magnética de imagen (RMI) que pueden acoplarse a diversas moléculas y dirigirse de manera específica hacia marcadores moleculares que reflejen alteraciones específicas. Por lo anterior, el objetivo del presente estudio fue caracterizar el efecto de las nanopartículas de USPIO conjugadas con el péptido marcador P88 en un modelo de neuroinflamación inducida in vitro con potencial aplicabilidad en RMI. Para lograr este objetivo, las líneas celulares HCMEC/D3 (células endoteliales de microvasculatura de cerebro) y T98G (astrocitos) se incubaron USPIO conjugadas con el péptido marcador y se determinó su efecto sobre la viabilidad celular por el método de LDH. Posteriormente, se identificó el perfil inflamatorio por medio de citometría de flujo y ensayos de PCR en tiempo real. Finalmente, se determinó el perfil de estrés oxidativo mediante la medición de los niveles de superóxido producidos. En general, los resultados de este estudio sugieren que NP88 es biocompatible con las líneas celulares HCMEC/D3 y T98G; y se podría utilizar potencialmente como biomarcador en modelos de neuroinflamación (Texto tomado de la fuente)Neurological disorders are degenerative diseases of the central nervous system (CNS) and constitute a frequent cause of morbidity and mortality in the world, and have increased in recent years. USPIO (Ultrasmall Superparamagnetic Iron Oxide) nanoparticles are a novel category of magnetic resonance imaging (MRI) contrast agents that can couple to various molecules and specifically target molecular markers that reflect specific abnormalities. Therefore, the objective of this study was to characterize the effect of USPIO nanoparticles conjugated with the marker peptide P88 in an in vitro induced neuroinflammation model with potential applicability in MRI. To achieve this goal, the cell lines HCMEC/D3 (brain microvasculature endothelial cells) and T98G (astrocytes) were incubated USPIO conjugated with the marker peptide and their effect on cell capacity was amplified by the LDH method. Subsequently, the inflammatory profile was identified by means of flow cytometry and real-time PCR assays. Finally, the oxidative stress profile was reduced by measuring the levels of superoxides produced. Overall, the results of this study suggest that NP88 is biocompatible with the HCMEC/D3 and T98G cell lines; and could potentially be used as a biomarker in models of neuroinflammationMaestríaMagíster en Bioquímica83 páginasapplication/pdfspaUniversidad Nacional de ColombiaBogotá - Medicina - Maestría en BioquímicaFacultad de MedicinaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá570 - Biología::572 - BioquímicaEnfermedades NeurodegenerativasNeurodegenerative DiseasesImágenes de resonancia magnéticaNanopartículas de USPIOBiomarcadorMagnetic resonance imagingUSPIO nanoparticlesDeterminación in vitro de la biocompatibilidad de un péptido marcador acoplado a nanopartículas USPIO en un modelo de neuroinflamación inducidaIn vitro determination of the biocompatibility of a marker peptide coupled to USPIO nanoparticles in an induced neuroinflammation model.Trabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAfonina, I. 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Functional diversity of astrocytes in neural circuit regulation. Nature Reviews Neuroscience 2016 18:1, 18(1), 31–41. https://doi.org/10.1038/NRN.2016.159Biswas, S., Bachay, G., Chu, J., Hunter, D. D., & Brunken, W. J. (2017). Laminin-Dependent Interaction between Astrocytes and Microglia: A Role in Retinal Angiogenesis. The American Journal of Pathology, 187(9), 2112. https://doi.org/10.1016/J.AJPATH.2017.05.016Chiu, A. Y., Espinosa De Los Monteros, A., Cole, R. A., Loera, S., & De Vellis, J. (1991). Laminin and slaminin are produced and released by astrocytes, schwann cells, and schwannomas in culture. Glia, 4(1), 11–24. https://doi.org/10.1002/GLIA.440040103InvestigadoresLICENSElicense.txtlicense.txttext/plain; charset=utf-85879https://repositorio.unal.edu.co/bitstream/unal/86003/3/license.txteb34b1cf90b7e1103fc9dfd26be24b4aMD53ORIGINAL1019132780.2023.pdf1019132780.2023.pdfTesis de Maestría en Bioquímicaapplication/pdf1283339https://repositorio.unal.edu.co/bitstream/unal/86003/4/1019132780.2023.pdf650abc37991247b8e354bf38382efd5fMD54THUMBNAIL1019132780.2023.pdf.jpg1019132780.2023.pdf.jpgGenerated Thumbnailimage/jpeg5187https://repositorio.unal.edu.co/bitstream/unal/86003/5/1019132780.2023.pdf.jpg9d003ef16e150c61fbf7bb1a3a74df48MD55unal/86003oai:repositorio.unal.edu.co:unal/860032024-04-30 23:05:52.425Repositorio Institucional Universidad Nacional de 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