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Stem Cell Therapy for Tissue Regeneration

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...

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...

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...

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...

iPS Cell Differentiation

iPS Cell Differentiation

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.

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Related Experiment Video

Updated: Jun 5, 2026

Long-Term Mouse Spinal Cord Organotypic Slice Culture as a Platform for Validating Cell Transplantation in Spinal Cord Injury

Long-Term Mouse Spinal Cord Organotypic Slice Culture as a Platform for Validating Cell Transplantation in Spinal Cord Injury

Published on: April 12, 2024

Stem cells for spinal cord regeneration: Current status.

Zain A Sobani¹, Syed A Quadri, S Ather Enam

¹Department of Neurosurgery, Aga Khan University Hospital, Stadium Road, P.O. Box 3500, Karachi 74800, Pakistan.

Surgical Neurology International

|January 20, 2011

Summary

This summary is machine-generated.

Stem cell transplantation shows promise for spinal cord injury (SCI) repair, with olfactory ensheathing cells being particularly effective. Rigorous scientific criteria are essential for advancing stem cell therapies for spinal cord regeneration.

Keywords:

Mesenchymal stem cells [A11.872.580]Spinal cord injuries [C10.228.854.770]Stem cells [A11.872]

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Neural Stem Cell Transplantation in Experimental Contusive Model of Spinal Cord Injury

Neural Stem Cell Transplantation in Experimental Contusive Model of Spinal Cord Injury

Published on: December 17, 2014

Area of Science:

Neuroscience
Regenerative Medicine
Cell Biology

Background:

Spinal cord injury (SCI) affects nearly 11,000 individuals annually in the US, with current treatments lacking rehabilitative options.
Stem cells offer potential for neural tissue replacement and synapse formation in SCI.
Various cell sources, including autologous, fetal, and genetically modified cells, are being investigated for SCI repair.

Purpose of the Study:

To review the mechanisms of SCI and evaluate various stem cell sources for therapeutic potential.
To synthesize current research on stem cell applications in spinal cord regeneration.

Main Methods:

A literature review was conducted using PubMed and online search engines.
Articles published within the last 15 years, along with historical references, were considered.

Main Results:

Stem cell transplantation is a leading area of research for SCI, supported by preclinical animal and in vitro studies.
Olfactory ensheathing cells demonstrate significant promise for SCI treatment.
Bone marrow stromal cells show potential as an adjunctive therapy for SCI.

Conclusions:

Developing effective stem cell therapies for spinal cord regeneration requires distinguishing scientific evidence from pseudoscience.
All clinical trials must adhere to strict scientific criteria to ensure patient safety and therapeutic efficacy.