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Related Concept Videos

Stem Cell Culture01:17

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...
Regulation of Hematopoietic Stem Cells01:01

Regulation of Hematopoietic Stem Cells

All blood and immune cells are produced from the multipotent hematopoietic stem cells (HSCs) by the process of hematopoiesis. However, they all have a limited life span. In addition, many are depleted in immune surveillance or combatting an injury or infection. This makes blood one of the most regenerative tissues. Hematopoiesis helps replenish these blood and immune cells, restoring the body's normal functioning. However, overproduction of blood and immune cells can make them cancerous or...
Stem Cell Therapy for Tissue Regeneration01:21

Stem Cell Therapy for Tissue Regeneration

Stem cell therapy is a method used in regenerative medicine to repair and restore function to damaged tissues and organs. Stem cells have the potential to proliferate and differentiate into various tissue types, making them ideal candidates for tissue regeneration. For example, hematopoietic stem cell transplants are commonly used in blood cancer treatment to replenish damaged bone marrow and restore healthy blood cells.
Types of Stem Cells used in Stem Cell Therapy
The two main cell types that...
Source And Potency Of Stem Cells01:27

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...
Adult Stem Cells01:33

Adult Stem Cells

Stem cells are undifferentiated cells that divide and produce more stem cells or progenitor cells that differentiate into mature, specialized cell types. All the cells in the body are generated from stem cells in the early embryo, but small populations of stem cells are also present in many adult tissues including the bone marrow, brain, skin, and gut. These adult stem cells typically produce the various cell types found in that tissue—to replace cells that are damaged or to continuously renew...
Stem Cell Niche01:26

Stem Cell Niche

The stem cell niche is the dynamic microenvironment where stem cells reside. Inside these niches, the cells may remain undifferentiated, undergo high self-renewal, or become lineage-specific progenitors. Stem cells coexist with other niche cells, such as stromal cells. They also interact closely with the ECM. Cell-cell and cell-matrix communication occur via adhesion molecules or soluble factors that signal the stem cells and determine their fate. Stromal cells also provide survival signals to...

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Related Experiment Video

Updated: May 17, 2026

Identifying Cell Surface Markers of Primary Neural Stem and Progenitor Cells by Metabolic Labeling of Sialoglycan
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Published on: September 7, 2019

Small molecules in stem cell research.

Anne-Caroline Schmöle1, Rayk Hübner, Matthias Beller

  • 1Albrecht-Kossel-Institute for Neuroregeneration, Centre for Mental Health Diseases, University of Rostock, Gehlsheimer Strasse 20, 18147 Rostock, Germany.

Current Pharmaceutical Biotechnology
|October 25, 2012
PubMed
Summary
This summary is machine-generated.

Small molecules are revolutionizing stem cell therapy for neurological disorders by controlling cell differentiation and enhancing induced pluripotent stem cells for regenerative medicine. This research explores their role in advancing cell-based treatments.

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Last Updated: May 17, 2026

Identifying Cell Surface Markers of Primary Neural Stem and Progenitor Cells by Metabolic Labeling of Sialoglycan
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Published on: September 7, 2019

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Protocol for MicroRNA Transfer into Adult Bone Marrow-derived Hematopoietic Stem Cells to Enable Cell Engineering Combined with Magnetic Targeting
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Published on: June 18, 2018

Area of Science:

  • Stem cell biology
  • Regenerative medicine
  • Neuroscience

Background:

  • Stem cells offer therapeutic potential for neurological disorders like Parkinson's, stroke, and multiple sclerosis.
  • Their ability to self-renew and differentiate is key to potential cell replacement therapies.
  • Understanding stem cell differentiation mechanisms is crucial for therapeutic applications.

Purpose of the Study:

  • To review the recent progress in utilizing small molecules in stem cell research.
  • To highlight the role of small molecules in controlling stem cell differentiation and reprogramming.
  • To summarize clinical approaches involving stem cells for neurological conditions.

Main Methods:

  • Review of current literature on small molecule applications in embryonic and induced pluripotent stem cell research.
  • Analysis of studies demonstrating small molecule-mediated control over stem cell differentiation and reprogramming.
  • Compilation of information on clinical trials and therapeutic strategies using stem cells.

Main Results:

  • Small molecules effectively influence stem/progenitor cell differentiation and maturation.
  • Small molecules enhance the efficiency and kinetics of induced pluripotent stem cell generation.
  • Progress has been made in using small molecules to replace reprogramming factors.

Conclusions:

  • Small molecules are valuable tools for understanding and manipulating stem cell behavior.
  • They are critical for advancing cell replacement therapies for neurological diseases.
  • Further research into small molecule-driven stem cell therapies holds significant clinical promise.