Simultaneous Electrical and Mechanical Stimulation to Enhance Cells' Cardiomyogenic Potential

Aida Lluci&#224;-Valldeperas; Ramon Brag&#243;s; Antoni Bay&#233;s-Gen&#237;s

doi:10.3791/58934

Simultaneous Electrical and Mechanical Stimulation to Enhance Cells’ Cardiomyogenic Potential

JoVE Journal
Bioengineering

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JoVE Journal Bioengineering

Simultaneous Electrical and Mechanical Stimulation to Enhance Cells’ Cardiomyogenic Potential

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07:41 min

January 18, 2019

DOI: 10.3791/58934-v

Aida Llucià-Valldeperas^1,2, Ramon Bragós³, Antoni Bayés-Genís^1,4,5,6

¹Insuficiencia Cardiaca y Regeneración Cardiaca (ICREC) Research Program,Health Science Research Institute Germans Trias i Pujol, ²Amsterdam Universitair Medisch Centrum (UMC), Vrije Universiteit Amsterdam, Pulmonology and Physiology,Amsterdam Cardiovascular Sciences, ³Electronic and Biomedical Instrumentation Group, Departament d'Enginyeria Electrònica,Universitat Politècnica de Catalunya, ⁴Cardiology Service,Germans Trias i Pujol University Hospital, ⁵Department of Medicine,Universitat Autònoma de Barcelona, ⁶Centro de Investigación Biomédica en Red (CIBER) Cardiovascular,Instituto de Salud Carlos III

Overview

This article presents a method for applying electromechanical stimulation to cells, enhancing their cardiomyogenic potential. This technique has applications in cell therapy, disease modeling, and drug screening.

Key Study Components

Area of Science

Cardiovascular research
Cell therapy
Neuroscience applications

Background

Electromechanical stimulation can improve cell maturation.
This method allows for simultaneous application of electrical and mechanical stimuli.
The technique maintains sterile conditions for viral integrity.
It is relevant for both cardiac and nervous system studies.

Purpose of Study

To enhance the cardiomyogenic potential of cell populations.
To explore the effects of electromechanical stimulation on cells.
To provide a pre-training method for in vivo delivery.

Methods Used

Application of electrical stimuli
Application of mechanical stimuli
Simultaneous stimulation techniques
Maintaining sterile conditions

Main Results

Improved maturation of treated cells.
Potential for effective cell therapy applications.
Versatility in application across different fields.
Indications for further research in disease modeling.

Conclusions

Electromechanical stimulation is a promising strategy for cell therapy.
This method could lead to advancements in drug screening.
Further studies are needed to explore its full potential.

Frequently Asked Questions

What is electromechanical stimulation?

Electromechanical stimulation involves applying electrical and mechanical stimuli to cells to enhance their properties.

What are the applications of this method?

It can be used in cell therapy, disease modeling, and drug screening.

How does this method maintain sterility?

The technique is designed to keep viral integrity intact while applying stimuli.

Can this method be applied to other fields?

Yes, while primarily in cardiovascular research, it may also be applicable to neuroscience.

What are the benefits of simultaneous stimulation?

Simultaneous stimulation can enhance the effectiveness of the treatment and improve cell maturation.

What is the significance of cardiomyogenic potential?

Enhancing cardiomyogenic potential is crucial for developing effective cell therapies for heart diseases.

Here we present a protocol for training a cell population using electrical and mechanical stimuli emulating cardiac physiology. This electromechanical stimulation enhances the cardiomyogenic potential of the treated cells and is a promising strategy for further cell therapy, disease modeling, and drug screening.

This is a method to apply electromechanical stimulation on cells. It has multiple applications to study its effects on a cell population, pre-training for in vivo delivery, and cell maturation. The advantage is that electrical and mechanical stimuli can be applied with the same device individually or simultaneously while keeping sterile viral intact.

This technique is an indirect approach to our therapy. Cell therapy is considered electromechanically stimulated cells may be an interesting cell population to treat intro-myocardium. This method generally belongs to the cardiovascular field, but it could also be applied to the nervous system.

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