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An Efficient Method to Obtain Dedifferentiated Fat Cells
Published on: July 15, 2016
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An Efficient Method to Obtain Dedifferentiated Fat Cells
Hiroaki Taniguchi1, Tomohiko Kazama1, Kazuhiro Hagikura1
1Division of Cell Regeneration and Transplantation, School of Medicine, Nihon University.
Journal of Visualized Experiments : Jove
|August 9, 2016
Summary
Researchers developed an efficient method to generate dedifferentiated fat cells (DFAT), which are similar to mesenchymal stem cells (MSCs). These DFAT cells can be redifferentiated, offering a promising model for tissue engineering and cell therapy research.
Area of Science:
- Regenerative Medicine
- Cell Biology
- Tissue Engineering
Background:
- Mesenchymal stem cells (MSCs) show therapeutic potential for damaged organs.
- Clinical application of MSCs is limited by invasive isolation and inefficient amplification.
- Dedifferentiated fat cells (DFAT) offer an alternative MSC-like cell source.
Purpose of the Study:
- To introduce a highly efficient method for generating DFAT cells.
- To demonstrate the multipotent differentiation capacity of DFAT cells.
- To present DFAT cells as a valuable model for studying tissue dedifferentiation.
Main Methods:
- DFAT cells were generated from mature adipose tissue.
- DFAT culture medium (DCM) with 20% FBS was compared to DMEM with 20% FBS.
- Cell differentiation potential into adipogenic, osteogenic, and chondrogenic lineages was assessed.
Main Results:
- The novel method demonstrated higher efficiency in DFAT cell generation compared to existing methods.
- DFAT cells cultured in DCM showed superior generation rates.
- Generated DFAT cells successfully redifferentiated into multiple cell types.
Conclusions:
- A more efficient method for DFAT cell generation was established.
- DFAT cells represent a promising, easily accessible cell source for regenerative medicine.
- This method provides a valuable in vitro model for investigating tissue dedifferentiation and regeneration.
