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Stem Cell Culture

Stem Cell Culture

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...

Source And Potency Of Stem Cells

Source And Potency Of Stem Cells

Stem cells are undifferentiated cells with extensive self-renewal properties that help them maintain their population during the fetal and adult stages of life. They can specialize in all cell types of the human body. However, their differential potential may vary and can be classified into five types. Stem cells can be (1) Totipotent, (2) Pluripotent, (3) Multipotent, (4) Oligopotent, and (5) Unipotent. Each stem cell has a specific origin; the fertilized egg or zygote is a totipotent cell and...

Mesenchymal Stem Cells

Mesenchymal Stem Cells

Mesenchymal stem cells (MSCs) are adult stem cells that can differentiate into most connective tissue cell types, except for hematopoietic cells, depending upon the source of MSCs. For example, bone-marrow-derived MSCs (BM-MSCs) can differentiate into osteocytes, hepatocytes, and pancreatic and neuronal cells. MSCs can be isolated from various sources such as bone marrow, placenta, adipose tissue, teeth, and Wharton’s jelly, a gelatinous substance in the umbilical cord. The ease of their access...

Embryonic Stem Cells

Embryonic Stem Cells

Embryonic stem (ES) cells are undifferentiated pluripotent cells, meaning they can produce any cell type in the body. This gives them tremendous potential in science and medicine since they can generate specific cell types for use in research or to replace body cells lost due to damage or disease.

Embryonic Stem Cells

Embryonic Stem Cells

Embryonic stem (ES) cells were first discovered in mice in 1981 by Martin Evans. In 1998, James Thomson identified a method to isolate embryonic stem cells from humans. Human embryonic stem cells (hESCs) are obtained from 3-5 day old embryos that remain unused after an in vitro fertilization procedure.
ES cells are grown in a culture medium where they can divide indefinitely, creating ES cell lines. Under certain conditions, ES cells can differentiate, either spontaneously into a variety of...

Induced Pluripotent Stem Cells

Induced Pluripotent Stem Cells

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 called induced pluripotent stem...

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Related Experiment Video

Updated: Jul 12, 2026

Isolation, Culture, and Characterization of Dental Pulp Stem Cells from Human Deciduous and Permanent Teeth

Isolation, Culture, and Characterization of Dental Pulp Stem Cells from Human Deciduous and Permanent Teeth

Published on: May 17, 2024

[Stem cells of dental pulp].

Emmanuelle Renard¹, Séréna Lopez-Cazaux, Jérome Guicheux

¹CHU Nantes, pôle Odontologie, 1, place Alexis-Ricordeau, 44042 Nantes, France.

Comptes Rendus Biologies

|August 28, 2007

Summary

Scientists discovered adult stem cells in dental pulp, similar to those in bone marrow. This finding offers hope for future regenerative medicine therapies using dental stem cells.

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Primary Culture of Dental Pulp Stem Cells

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Isolation, Characterization and Comparative Differentiation of Human Dental Pulp Stem Cells Derived from Permanent Teeth by Using Two Different Methods

Published on: November 24, 2012

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Last Updated: Jul 12, 2026

Isolation, Culture, and Characterization of Dental Pulp Stem Cells from Human Deciduous and Permanent Teeth

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Published on: May 17, 2024

Primary Culture of Dental Pulp Stem Cells

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Published on: May 5, 2023

Isolation, Characterization and Comparative Differentiation of Human Dental Pulp Stem Cells Derived from Permanent Teeth by Using Two Different Methods

Isolation, Characterization and Comparative Differentiation of Human Dental Pulp Stem Cells Derived from Permanent Teeth by Using Two Different Methods

Published on: November 24, 2012

Area of Science:

Regenerative Medicine
Stem Cell Biology
Dental Research

Context:

Organ regeneration in humans is limited, with exceptions like the liver and bone marrow due to adult stem cells.
Stem cells possess self-renewal and differentiation capabilities, crucial for tissue repair.
Recent research has identified stem cells within dental pulp tissues.

Purpose:

To explore the presence and potential of stem cells found in dental pulp.
To investigate the characteristics and therapeutic possibilities of dental stem cells.

Summary:

Adult stem cells, known for self-renewal and differentiation, were identified in dental pulp.
These dental stem cells share properties with those found in bone marrow.
Further research is ongoing to understand their origin, identification, and localization.

Impact:

The discovery of dental stem cells opens avenues for novel regenerative medicine approaches.
Potential applications include therapeutic strategies for organ and tissue repair.
Advances in understanding dental stem cells could revolutionize treatments in dentistry and beyond.