Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset]
Experimental studies and clinical trials of nanoparticles for treating diseases are increasing continuously. However, the reach to the market does not correlate with these efforts due to the enormous cost, several years of development, and off-target effects like cardiotoxicity. Multicellular organi...
| Autores: | , , , , , , , , |
|---|---|
| Tipo de recurso: | conjunto de datos |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/360401 |
| Acceso en línea: | http://hdl.handle.net/10261/360401 |
| Access Level: | acceso abierto |
| Palabra clave: | Provide extensive information Cardiac arrhythmia treatments Arrhythmic behavior reported Specific harmful effects Pumping mutant strains Evaluating arrhythmic effects Small animal model Pumping rate could nps ’ biocompatibility Arrhythmic effects evaluated Pharyngeal pumping rate Pumping rate Pharyngeal effects Evaluated due ppy nps nps increased Vitro </ Vertebrate testing Two slow Treating diseases Transgenerational toxicity Systemic toxicity Simple system Several years Research interest Racepinephrine reproduced Multicellular organisms Increasing continuously Human heart Enormous cost Efforts due Day post Cinical trials Calcium signaling Assessing survival Animal use |
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Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset]Srinivasan, Sumithra Y.Alvarez-Illera, PilarKukhtar, DmytroBenseny-Cases, NúriaCerón, JuliánÁlvarez. JavierFonteriz, Rosalba I.Montero, MayteLaromaine, AnnaProvide extensive informationCardiac arrhythmia treatmentsArrhythmic behavior reportedSpecific harmful effectsPumping mutant strainsEvaluating arrhythmic effectsSmall animal modelPumping rate couldnps ’ biocompatibilityArrhythmic effects evaluatedPharyngeal pumping ratePumping ratePharyngeal effectsEvaluated dueppy npsnps increasedVitro </Vertebrate testingTwo slowTreating diseasesTransgenerational toxicitySystemic toxicitySimple systemSeveral yearsResearch interestRacepinephrine reproducedMulticellular organismsIncreasing continuouslyHuman heartEnormous costEfforts dueDay postCinical trialsCalcium signalingAssessing survivalAnimal useExperimental studies and clinical trials of nanoparticles for treating diseases are increasing continuously. However, the reach to the market does not correlate with these efforts due to the enormous cost, several years of development, and off-target effects like cardiotoxicity. Multicellular organisms such as the Caenorhabditis elegans (C. elegans) can bridge the gap between in vitro and vertebrate testing as they can provide extensive information on systemic toxicity and specific harmful effects through facile experimentation following 3R EU directives on animal use. Since the nematodes’ pharynx shares similarities with the human heart, we assessed the general and pharyngeal effects of drugs and polypyrrole nanoparticles (Ppy NPs) using C. elegans. The evaluation of FDA-approved drugs, such as Propranolol and Racepinephrine reproduced the arrhythmic behavior reported in humans and supported the use of this small animal model. Consequently, Ppy NPs were evaluated due to their research interest in cardiac arrhythmia treatments. The NPs’ biocompatibility was confirmed by assessing survival, growth and development, reproduction, and transgenerational toxicity in C. elegans. Interestingly, the NPs increased the pharyngeal pumping rate of C. elegans in two slow-pumping mutant strains, JD21 and DA464. Moreover, the NPs increased the pumping rate over time, which sustained up to a day post-excretion. By measuring pharyngeal calcium levels, we found that the impact of Ppy NPs on the pumping rate could be mediated through calcium signaling. Thus, evaluating arrhythmic effects in C. elegans offers a simple system to test drugs and nanoparticles, as elucidated through Ppy NPs.Peer reviewedAmerican Chemical SocietyConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242023info:eu-repo/semantics/datasethttp://purl.org/coar/resource_type/c_ddb1Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/360401reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésSrinivasan, Sumithra Y.; Alvarez-Illera, Pilar; Kukhtar, Dmytro; Benseny-Cases, Núria; Cerón, Julián; Álvarez. Javier; Fonteriz, Rosalba I.; Montero, Mayte; Laromaine, Anna. Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles. http://dx.doi.org/10.1021/acsnano.3c05245 . http://hdl.handle.net/10261/342017https://doi.org/10.1021/acsnano.3c05245.s001Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3604012026-05-22T06:33:51Z |
| dc.title.none.fl_str_mv |
Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset] |
| title |
Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset] |
| spellingShingle |
Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset] Srinivasan, Sumithra Y. Provide extensive information Cardiac arrhythmia treatments Arrhythmic behavior reported Specific harmful effects Pumping mutant strains Evaluating arrhythmic effects Small animal model Pumping rate could nps ’ biocompatibility Arrhythmic effects evaluated Pharyngeal pumping rate Pumping rate Pharyngeal effects Evaluated due ppy nps nps increased Vitro </ Vertebrate testing Two slow Treating diseases Transgenerational toxicity Systemic toxicity Simple system Several years Research interest Racepinephrine reproduced Multicellular organisms Increasing continuously Human heart Enormous cost Efforts due Day post Cinical trials Calcium signaling Assessing survival Animal use |
| title_short |
Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset] |
| title_full |
Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset] |
| title_fullStr |
Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset] |
| title_full_unstemmed |
Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset] |
| title_sort |
Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles [Dataset] |
| dc.creator.none.fl_str_mv |
Srinivasan, Sumithra Y. Alvarez-Illera, Pilar Kukhtar, Dmytro Benseny-Cases, Núria Cerón, Julián Álvarez. Javier Fonteriz, Rosalba I. Montero, Mayte Laromaine, Anna |
| author |
Srinivasan, Sumithra Y. |
| author_facet |
Srinivasan, Sumithra Y. Alvarez-Illera, Pilar Kukhtar, Dmytro Benseny-Cases, Núria Cerón, Julián Álvarez. Javier Fonteriz, Rosalba I. Montero, Mayte Laromaine, Anna |
| author_role |
author |
| author2 |
Alvarez-Illera, Pilar Kukhtar, Dmytro Benseny-Cases, Núria Cerón, Julián Álvarez. Javier Fonteriz, Rosalba I. Montero, Mayte Laromaine, Anna |
| author2_role |
author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Provide extensive information Cardiac arrhythmia treatments Arrhythmic behavior reported Specific harmful effects Pumping mutant strains Evaluating arrhythmic effects Small animal model Pumping rate could nps ’ biocompatibility Arrhythmic effects evaluated Pharyngeal pumping rate Pumping rate Pharyngeal effects Evaluated due ppy nps nps increased Vitro </ Vertebrate testing Two slow Treating diseases Transgenerational toxicity Systemic toxicity Simple system Several years Research interest Racepinephrine reproduced Multicellular organisms Increasing continuously Human heart Enormous cost Efforts due Day post Cinical trials Calcium signaling Assessing survival Animal use |
| topic |
Provide extensive information Cardiac arrhythmia treatments Arrhythmic behavior reported Specific harmful effects Pumping mutant strains Evaluating arrhythmic effects Small animal model Pumping rate could nps ’ biocompatibility Arrhythmic effects evaluated Pharyngeal pumping rate Pumping rate Pharyngeal effects Evaluated due ppy nps nps increased Vitro </ Vertebrate testing Two slow Treating diseases Transgenerational toxicity Systemic toxicity Simple system Several years Research interest Racepinephrine reproduced Multicellular organisms Increasing continuously Human heart Enormous cost Efforts due Day post Cinical trials Calcium signaling Assessing survival Animal use |
| description |
Experimental studies and clinical trials of nanoparticles for treating diseases are increasing continuously. However, the reach to the market does not correlate with these efforts due to the enormous cost, several years of development, and off-target effects like cardiotoxicity. Multicellular organisms such as the Caenorhabditis elegans (C. elegans) can bridge the gap between in vitro and vertebrate testing as they can provide extensive information on systemic toxicity and specific harmful effects through facile experimentation following 3R EU directives on animal use. Since the nematodes’ pharynx shares similarities with the human heart, we assessed the general and pharyngeal effects of drugs and polypyrrole nanoparticles (Ppy NPs) using C. elegans. The evaluation of FDA-approved drugs, such as Propranolol and Racepinephrine reproduced the arrhythmic behavior reported in humans and supported the use of this small animal model. Consequently, Ppy NPs were evaluated due to their research interest in cardiac arrhythmia treatments. The NPs’ biocompatibility was confirmed by assessing survival, growth and development, reproduction, and transgenerational toxicity in C. elegans. Interestingly, the NPs increased the pharyngeal pumping rate of C. elegans in two slow-pumping mutant strains, JD21 and DA464. Moreover, the NPs increased the pumping rate over time, which sustained up to a day post-excretion. By measuring pharyngeal calcium levels, we found that the impact of Ppy NPs on the pumping rate could be mediated through calcium signaling. Thus, evaluating arrhythmic effects in C. elegans offers a simple system to test drugs and nanoparticles, as elucidated through Ppy NPs. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 2024 2024 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/dataset http://purl.org/coar/resource_type/c_ddb1 Publisher's version info:eu-repo/semantics/publishedVersion |
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dataset |
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publishedVersion |
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http://hdl.handle.net/10261/360401 |
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http://hdl.handle.net/10261/360401 |
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Inglés |
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Inglés |
| dc.relation.none.fl_str_mv |
Srinivasan, Sumithra Y.; Alvarez-Illera, Pilar; Kukhtar, Dmytro; Benseny-Cases, Núria; Cerón, Julián; Álvarez. Javier; Fonteriz, Rosalba I.; Montero, Mayte; Laromaine, Anna. Arrhythmic Effects Evaluated on Caenorhabditis elegans: The Case of Polypyrrole Nanoparticles. http://dx.doi.org/10.1021/acsnano.3c05245 . http://hdl.handle.net/10261/342017 https://doi.org/10.1021/acsnano.3c05245.s001 Sí |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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American Chemical Society |
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American Chemical Society |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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