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Isolation of Human Primary Valve Cells for In vitro Disease Modeling

Isolation of Human Primary Valve Cells for In vitro Disease Modeling

Published on: April 16, 2021

Aortic valve cell microenvironment: Considerations for developing a valve-on-chip.

Ishita Tandon¹, Asya Ozkizilcik¹, Prashanth Ravishankar¹

¹Department of Biomedical Engineering, University of Arkansas, Fayetteville, Arkansas 72701, USA.

Biophysics Reviews

|March 20, 2024

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Organ-on-chip models offer advanced in vitro systems for studying cardiac valve disease. These models better mimic the body, aiding research into new diagnostic and therapeutic strategies for valve conditions.

Area of Science:

Biomedical Engineering
Cardiovascular Research
Tissue Engineering

Background:

Cardiac valve disease presents a significant socioeconomic burden, particularly in the elderly, and increases cardiovascular event risk.
Current treatments like valve replacement are standard, but early detection and alternative therapies are lacking.
Effective study models are crucial for understanding disease mechanisms and developing new treatments.

Purpose of the Study:

To review the essential components and factors for constructing effective valve-on-chip models.
To highlight advancements in valve-on-chip technology, with a focus on aortic valve applications.
To emphasize the importance of the cell microenvironment in these models.

Main Methods:

Review of existing literature on organ-on-chip technology and cardiac valve research.

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Culturing Mouse Cardiac Valves in the Miniature Tissue Culture System

Culturing Mouse Cardiac Valves in the Miniature Tissue Culture System

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Isolation of Murine Valve Endothelial Cells

Isolation of Murine Valve Endothelial Cells

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Related Experiment Videos

Last Updated: Jun 30, 2025

Isolation of Human Primary Valve Cells for In vitro Disease Modeling

Isolation of Human Primary Valve Cells for In vitro Disease Modeling

Published on: April 16, 2021

Culturing Mouse Cardiac Valves in the Miniature Tissue Culture System

Culturing Mouse Cardiac Valves in the Miniature Tissue Culture System

Published on: October 19, 2015

Isolation of Murine Valve Endothelial Cells

Isolation of Murine Valve Endothelial Cells

Published on: August 21, 2014

Analysis of critical factors influencing the cell microenvironment in valve-on-chip systems.

Discussion of in vitro studies using 3D co-culture models with extracellular matrices and mechanical/hemodynamic cues.

Main Results:

Organ-on-chip models integrate in vitro ease with in vivo complexity for physiological recapitulation.
Maintaining a relevant cell and tissue microenvironment is key to effective valve-on-chip model development.
Advancements include 3D co-culture models incorporating extracellular matrices and mechanical/hemodynamic cues for aortic valve studies.

Conclusions:

Valve-on-chip models represent a promising platform for studying cardiac valve disease.
Further development requires careful consideration of the cell microenvironment, including mechanical and hemodynamic factors.
These advanced models can elucidate disease mechanisms and drive innovation in diagnostic and therapeutic strategies.