Related Experiment Video
Updated: Mar 19, 2026
10:48
Integration Free Derivation of Human Induced Pluripotent Stem Cells Using Laminin 521 Matrix
Published on: July 7, 2017
9.3K
[Induced pluripotent stem cells: a new paradigm to study human tissues]
Caroline Sansac1, Said Assou2, Julien Bouckenheimer1
1CHU Montpellier, Institut de Recherche de Médecine Régénératrice et de Biothérapies, Hôpital Saint-Éloi, 80 avenue Augustin Fliche, 34295 Montpellier Cedex 5, France - INSERM, U1183, 34000 Montpellier, France - Université de Montpellier, UFR de Pharmacie, 34000 Montpellier, France.
Biologie Aujourd'Hui
|June 12, 2016
Summary
Induced pluripotent stem cells (iPSCs) are generated by reprogramming adult cells. This breakthrough allows for creating any cell type for disease modeling and regenerative medicine therapies.
Area of Science:
- Stem cell biology
- Cellular reprogramming
- Regenerative medicine
Background:
- Differentiated cells traditionally have fixed identities.
- Induced pluripotent stem cells (iPSCs) offer a way to revert cells to a pluripotent state.
- This technology challenges the concept of fixed cell identity.
Purpose of the Study:
- To summarize the generation and applications of induced pluripotent stem cells (iPSCs).
- To highlight the impact of iPSCs on cell identity paradigms.
- To discuss the potential of iPSCs in disease modeling, drug screening, and regenerative medicine.
Main Methods:
- Reprogramming of differentiated somatic cells (e.g., skin, blood).
- Forced expression of four key embryonic transcription factors.
- Generation of induced pluripotent stem cells (iPSCs) in vitro.
Main Results:
- Successfully generated iPSCs from various somatic cell sources.
- Demonstrated the ability to create virtually any cell type from iPSCs.
- Established iPSCs as a versatile tool for research and therapy.
Conclusions:
- iPSC technology has revolutionized cell biology and disease modeling.
- Applications include in vitro tissue modeling and large-scale drug screening.
- iPSCs hold significant promise for future regenerative medicine therapies.
More Related Videos
Related Concept Videos
01:13Induced Pluripotent Stem Cells
28.5K
Stem cells are undifferentiated cells that divide and produce different types of cells. Ordinarily, cells that have differentiated into a specific cell type are post-mitotic—that is, they no longer divide. However, scientists have found a way to reprogram these mature cells so that they “de-differentiate” and return to an unspecialized, proliferative state. These cells are also pluripotent like embryonic stem cells—able to produce all cell types—and are therefore...
28.5K
01:06Induced Pluripotent Stem Cells
6.1K
Stem cells are undifferentiated cells that divide and produce different cell types. Ordinarily, cells that have differentiated into a specific cell type are terminally differentiated; however, scientists have found a way to reprogram these mature cells so that they dedifferentiate and return to an unspecialized, proliferative state. These cells are pluripotent like embryonic stem cells—able to produce all cell types—and are called induced pluripotent stem cells (iPSCs).
Somatic...
Somatic...
6.1K
01:13Induced Pluripotent Stem Cells
4.0K
4.0K
01:22iPS Cell Differentiation
3.3K
The ability of induced pluripotent stem cells or iPSCs to differentiate into most body cell types has stimulated repair and regenerative medicine research over the past few decades. iPSC-derived blood cells, hepatocytes, beta islet cells, cardiomyocytes, neurons, and other cell types can repair injuries or regenerate damaged tissue in diseases such as diabetes and neurodegenerative disorders.
3.3K
01:21EPS and iPS Cells in Disease Research
3.5K
Embryonic and induced pluripotent stem cells are excellent models for disease research because of their ability to self-renew and differentiate into most cell types. Somatic cells from a patient are isolated and reprogrammed into induced pluripotent stem cells or iPSCs. These iPSCs are later differentiated into the desired cell type, which mirrors the diseased cell of the patient. In this way, disease models have been created for investigating diseases such as Down syndrome, type I diabetes,...
3.5K
01:17Stem Cell Culture
6.5K
Stem cell research aims to find ways to use stem cells to regenerate and repair cellular damage. Over time, most adult cells undergo the wear and tear of aging and lose their ability to divide and repair themselves. Stem cells do not display a particular morphology or function. Adult stem cells, which exist as a small subset of cells in most tissues, keep dividing and can differentiate into a number of specialized cells generally formed by that tissue. These cells enable the body to renew and...
6.5K