Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology
- Autores
- Cortella, Lucas R. X.; Cestari, Idágene A.; Lahuerta, Ricardo D.; Arana, Matheus C.; Soldera, Marcos Maximiliano; Rank, Andreas; Lasagni, Andrés F.; Cestari, Ismar N.
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Surface functionalization of polymers aims to introduce novel properties that favor bioactive responses. We have investigated the possibility of surface functionalization of polyethylene terephthalate (PET) sheets by the combination of laser ablation with hot embossing and the application of such techniques in the field of stem cell research. We investigated the response of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) to topography in the low micrometer range. HiPSC-CMs are expected to offer new therapeutic tools for myocardial replacement or regeneration after an infarct or other causes of cardiac tissue loss. However, hiPSC-CMs are phenotypically immature compared to myocytes in the adult myocardium, hampering their clinical application. We aimed to develop and test a high-throughput technique for surface structuring that would improve hiPSC-CMs structural maturation. We used laser ablation with a ps-laser source in combination with nanoimprint lithography to fabricate large areas of homogeneous micron- to submicron line-like pattern with a spatial period of 3 µm on the PET surface. We evaluated cell morphology, alignment, sarcomeric myofibrils assembly, and calcium transients to evaluate phenotypic changes associated with culturing hiPSC-CMs on functionalized PET. Surface functionalization through hot embossing was able to generate, at low cost, low micrometer features on the PET surface that influenced the hiPSC-CMs phenotype, suggesting improved structural and functional maturation. This technique may be relevant for high-throughput technologies that require conditioning of hiPSC-CMs and may be useful for the production of these cells for drug screening and disease modeling applications with lower costs.
Fil: Cortella, Lucas R. X.. Universidade de Sao Paulo; Brasil
Fil: Cestari, Idágene A.. Universidade de Sao Paulo; Brasil
Fil: Lahuerta, Ricardo D.. Universidade de Sao Paulo; Brasil
Fil: Arana, Matheus C.. Universidade de Sao Paulo; Brasil
Fil: Soldera, Marcos Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina
Fil: Rank, Andreas. Technische Universität Dresden; Alemania
Fil: Lasagni, Andrés F.. Technische Universität Dresden; Alemania
Fil: Cestari, Ismar N.. Universidade de Sao Paulo; Brasil - Materia
-
CARDIOMYOCYTES
DIRECT LASER INTERFERENCE PATTERNING
HIPSC
POLYETHYLENE TEREPHTHALATE
ROLL-TO-ROLL NANOIMPRINT LITHOGRAPHY
SURFACE TOPOGRAPHY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/183417
Ver los metadatos del registro completo
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Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technologyCortella, Lucas R. X.Cestari, Idágene A.Lahuerta, Ricardo D.Arana, Matheus C.Soldera, Marcos MaximilianoRank, AndreasLasagni, Andrés F.Cestari, Ismar N.CARDIOMYOCYTESDIRECT LASER INTERFERENCE PATTERNINGHIPSCPOLYETHYLENE TEREPHTHALATEROLL-TO-ROLL NANOIMPRINT LITHOGRAPHYSURFACE TOPOGRAPHYhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Surface functionalization of polymers aims to introduce novel properties that favor bioactive responses. We have investigated the possibility of surface functionalization of polyethylene terephthalate (PET) sheets by the combination of laser ablation with hot embossing and the application of such techniques in the field of stem cell research. We investigated the response of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) to topography in the low micrometer range. HiPSC-CMs are expected to offer new therapeutic tools for myocardial replacement or regeneration after an infarct or other causes of cardiac tissue loss. However, hiPSC-CMs are phenotypically immature compared to myocytes in the adult myocardium, hampering their clinical application. We aimed to develop and test a high-throughput technique for surface structuring that would improve hiPSC-CMs structural maturation. We used laser ablation with a ps-laser source in combination with nanoimprint lithography to fabricate large areas of homogeneous micron- to submicron line-like pattern with a spatial period of 3 µm on the PET surface. We evaluated cell morphology, alignment, sarcomeric myofibrils assembly, and calcium transients to evaluate phenotypic changes associated with culturing hiPSC-CMs on functionalized PET. Surface functionalization through hot embossing was able to generate, at low cost, low micrometer features on the PET surface that influenced the hiPSC-CMs phenotype, suggesting improved structural and functional maturation. This technique may be relevant for high-throughput technologies that require conditioning of hiPSC-CMs and may be useful for the production of these cells for drug screening and disease modeling applications with lower costs.Fil: Cortella, Lucas R. X.. Universidade de Sao Paulo; BrasilFil: Cestari, Idágene A.. Universidade de Sao Paulo; BrasilFil: Lahuerta, Ricardo D.. Universidade de Sao Paulo; BrasilFil: Arana, Matheus C.. Universidade de Sao Paulo; BrasilFil: Soldera, Marcos Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; ArgentinaFil: Rank, Andreas. Technische Universität Dresden; AlemaniaFil: Lasagni, Andrés F.. Technische Universität Dresden; AlemaniaFil: Cestari, Ismar N.. Universidade de Sao Paulo; BrasilIOP Publishing2021-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/183417Cortella, Lucas R. X.; Cestari, Idágene A.; Lahuerta, Ricardo D.; Arana, Matheus C.; Soldera, Marcos Maximiliano; et al.; Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology; IOP Publishing; Biomedical Materials; 16; 6; 8-2021; 1-391748-6041CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1748-605X/ac1f73info:eu-repo/semantics/altIdentifier/doi/10.1088/1748-605X/ac1f73info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:28:04Zoai:ri.conicet.gov.ar:11336/183417instacron: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 10:28:05.088CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology |
title |
Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology |
spellingShingle |
Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology Cortella, Lucas R. X. CARDIOMYOCYTES DIRECT LASER INTERFERENCE PATTERNING HIPSC POLYETHYLENE TEREPHTHALATE ROLL-TO-ROLL NANOIMPRINT LITHOGRAPHY SURFACE TOPOGRAPHY |
title_short |
Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology |
title_full |
Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology |
title_fullStr |
Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology |
title_full_unstemmed |
Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology |
title_sort |
Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology |
dc.creator.none.fl_str_mv |
Cortella, Lucas R. X. Cestari, Idágene A. Lahuerta, Ricardo D. Arana, Matheus C. Soldera, Marcos Maximiliano Rank, Andreas Lasagni, Andrés F. Cestari, Ismar N. |
author |
Cortella, Lucas R. X. |
author_facet |
Cortella, Lucas R. X. Cestari, Idágene A. Lahuerta, Ricardo D. Arana, Matheus C. Soldera, Marcos Maximiliano Rank, Andreas Lasagni, Andrés F. Cestari, Ismar N. |
author_role |
author |
author2 |
Cestari, Idágene A. Lahuerta, Ricardo D. Arana, Matheus C. Soldera, Marcos Maximiliano Rank, Andreas Lasagni, Andrés F. Cestari, Ismar N. |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
CARDIOMYOCYTES DIRECT LASER INTERFERENCE PATTERNING HIPSC POLYETHYLENE TEREPHTHALATE ROLL-TO-ROLL NANOIMPRINT LITHOGRAPHY SURFACE TOPOGRAPHY |
topic |
CARDIOMYOCYTES DIRECT LASER INTERFERENCE PATTERNING HIPSC POLYETHYLENE TEREPHTHALATE ROLL-TO-ROLL NANOIMPRINT LITHOGRAPHY SURFACE TOPOGRAPHY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Surface functionalization of polymers aims to introduce novel properties that favor bioactive responses. We have investigated the possibility of surface functionalization of polyethylene terephthalate (PET) sheets by the combination of laser ablation with hot embossing and the application of such techniques in the field of stem cell research. We investigated the response of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) to topography in the low micrometer range. HiPSC-CMs are expected to offer new therapeutic tools for myocardial replacement or regeneration after an infarct or other causes of cardiac tissue loss. However, hiPSC-CMs are phenotypically immature compared to myocytes in the adult myocardium, hampering their clinical application. We aimed to develop and test a high-throughput technique for surface structuring that would improve hiPSC-CMs structural maturation. We used laser ablation with a ps-laser source in combination with nanoimprint lithography to fabricate large areas of homogeneous micron- to submicron line-like pattern with a spatial period of 3 µm on the PET surface. We evaluated cell morphology, alignment, sarcomeric myofibrils assembly, and calcium transients to evaluate phenotypic changes associated with culturing hiPSC-CMs on functionalized PET. Surface functionalization through hot embossing was able to generate, at low cost, low micrometer features on the PET surface that influenced the hiPSC-CMs phenotype, suggesting improved structural and functional maturation. This technique may be relevant for high-throughput technologies that require conditioning of hiPSC-CMs and may be useful for the production of these cells for drug screening and disease modeling applications with lower costs. Fil: Cortella, Lucas R. X.. Universidade de Sao Paulo; Brasil Fil: Cestari, Idágene A.. Universidade de Sao Paulo; Brasil Fil: Lahuerta, Ricardo D.. Universidade de Sao Paulo; Brasil Fil: Arana, Matheus C.. Universidade de Sao Paulo; Brasil Fil: Soldera, Marcos Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina Fil: Rank, Andreas. Technische Universität Dresden; Alemania Fil: Lasagni, Andrés F.. Technische Universität Dresden; Alemania Fil: Cestari, Ismar N.. Universidade de Sao Paulo; Brasil |
description |
Surface functionalization of polymers aims to introduce novel properties that favor bioactive responses. We have investigated the possibility of surface functionalization of polyethylene terephthalate (PET) sheets by the combination of laser ablation with hot embossing and the application of such techniques in the field of stem cell research. We investigated the response of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) to topography in the low micrometer range. HiPSC-CMs are expected to offer new therapeutic tools for myocardial replacement or regeneration after an infarct or other causes of cardiac tissue loss. However, hiPSC-CMs are phenotypically immature compared to myocytes in the adult myocardium, hampering their clinical application. We aimed to develop and test a high-throughput technique for surface structuring that would improve hiPSC-CMs structural maturation. We used laser ablation with a ps-laser source in combination with nanoimprint lithography to fabricate large areas of homogeneous micron- to submicron line-like pattern with a spatial period of 3 µm on the PET surface. We evaluated cell morphology, alignment, sarcomeric myofibrils assembly, and calcium transients to evaluate phenotypic changes associated with culturing hiPSC-CMs on functionalized PET. Surface functionalization through hot embossing was able to generate, at low cost, low micrometer features on the PET surface that influenced the hiPSC-CMs phenotype, suggesting improved structural and functional maturation. This technique may be relevant for high-throughput technologies that require conditioning of hiPSC-CMs and may be useful for the production of these cells for drug screening and disease modeling applications with lower costs. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-08 |
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/11336/183417 Cortella, Lucas R. X.; Cestari, Idágene A.; Lahuerta, Ricardo D.; Arana, Matheus C.; Soldera, Marcos Maximiliano; et al.; Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology; IOP Publishing; Biomedical Materials; 16; 6; 8-2021; 1-39 1748-6041 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/183417 |
identifier_str_mv |
Cortella, Lucas R. X.; Cestari, Idágene A.; Lahuerta, Ricardo D.; Arana, Matheus C.; Soldera, Marcos Maximiliano; et al.; Conditioning of hiPSC-derived cardiomyocytes using surface topography obtained with high throughput technology; IOP Publishing; Biomedical Materials; 16; 6; 8-2021; 1-39 1748-6041 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://iopscience.iop.org/article/10.1088/1748-605X/ac1f73 info:eu-repo/semantics/altIdentifier/doi/10.1088/1748-605X/ac1f73 |
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 |
dc.publisher.none.fl_str_mv |
IOP Publishing |
publisher.none.fl_str_mv |
IOP Publishing |
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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1844614283951865856 |
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13.070432 |