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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...

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.

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...

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...

Forced Transdifferentiation

Forced Transdifferentiation

Transdifferentiation, also known as lineage reprogramming, was first discovered by Selman and Kafatos in 1974 in silkmoths. They observed that the moths’ cuticle-producing cells transformed into salt-producing cells. Many such cases of natural transdifferentiation occur in organisms. In humans, pancreatic alpha cells can become beta cells. In newts, the loss of the eye’s lens causes the pigmented epithelial cells to transdifferentiate into the lens cells.
Artificial transdifferentiation occurs...

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Related Experiment Video

Updated: May 16, 2026

Transpupillary-Guided Trans-Scleral Transplantation of Subretinal Grafts in a Retinal Degeneration Mouse Model

Transpupillary-Guided Trans-Scleral Transplantation of Subretinal Grafts in a Retinal Degeneration Mouse Model

Published on: January 26, 2024

Ophthalmologic stem cell transplantation therapies.

Timothy A Blenkinsop¹, Barbara Corneo, Sally Temple

¹Neural Stem Cell Institute, Regenerative Research Foundation, One Discovery Drive, Rensselaer, NY12144, USA.

Regenerative Medicine

|December 6, 2012

Summary

Stem cell research offers hope for vision loss, a significant social issue. Regenerative treatments are showing promise in clinical trials to preserve and improve sight.

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Area of Science:

Ophthalmology and Regenerative Medicine

Background:

Vision loss affects over 20 million adults in the USA, posing a greater fear than premature death or cardiovascular disease.
Age-related macular degeneration, a leading cause of vision loss, incurs substantial direct medical costs and economic impact from lost productivity and caregiving.
Human stem cell research is advancing, leading to the development of regenerative treatments for ophthalmic conditions.

Purpose of the Study:

To explore the potential of stem cell-based therapies in addressing vision loss.
To review the progress and outcomes of clinical trials for ocular regenerative treatments.

Main Methods:

Review of animal studies demonstrating the efficacy of stem cell transplants in vision preservation and improvement.
Analysis of ongoing and anticipated clinical trials for various eye diseases.

Main Results:

Animal studies indicate that stem cell transplants can preserve and potentially enhance vision.
Early clinical trials for several eye diseases are yielding encouraging results.

Conclusions:

Stem cell-based regenerative therapies hold significant potential to revolutionize the treatment of ophthalmic diseases and damage.
Further clinical trials and long-term data are expected to advance ocular regenerative medicine in the coming years.