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Related Concept Videos

Embryonic Stem Cells00:58

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.
Gene Therapy00:59

Gene Therapy

Gene therapy is a technique where a gene is inserted into a person’s cells to prevent or treat a serious disease. The added gene may be a healthy version of the gene that is mutated in the patient, or it could be a different gene that inactivates or compensates for the patient’s disease-causing gene. For example, in patients with severe combined immunodeficiency (SCID) due to a mutation in the gene for the enzyme adenosine deaminase, a functioning version of the gene can be inserted. The...
Gene Therapy00:59

Gene Therapy

Gene therapy is a technique where a gene is inserted into a person’s cells to prevent or treat a serious disease. The added gene may be a healthy version of the gene that is mutated in the patient, or it could be a different gene that inactivates or compensates for the patient’s disease-causing gene. For example, in patients with severe combined immunodeficiency (SCID) due to a mutation in the gene for the enzyme adenosine deaminase, a functioning version of the gene can be inserted. The...
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...
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...
Embryonic Stem Cells00:57

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...

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Related Experiment Video

Updated: Jul 13, 2026

High Throughput Characterization of Adult Stem Cells Engineered for Delivery of Therapeutic Factors for Neuroprotective Strategies
09:19

High Throughput Characterization of Adult Stem Cells Engineered for Delivery of Therapeutic Factors for Neuroprotective Strategies

Published on: January 4, 2015

Gene and stem cell therapies.

E H Kaji1, J M Leiden

  • 1Abbott Laboratories, Department of Executive, Bldg AP6D, 100 Abbott Park Rd, Abbott Park, IL 60064, USA.

JAMA
|February 15, 2001
PubMed
Summary

Gene and stem cell therapies offer potential treatments for inherited and acquired diseases. Further research in vector development, stem cell biology, and ethical considerations is crucial for realizing their full therapeutic promise.

Area of Science:

  • Biomedical science
  • Regenerative medicine
  • Molecular biology

Background:

  • Gene and stem cell therapies show promise for treating diverse human diseases.
  • Significant advancements have been made in gene therapy through gene identification and novel delivery vectors.
  • Stem cell research has progressed with discoveries in stem cell plasticity and the creation of human embryonic stem cells.

Purpose of the Study:

  • To review the progress and potential of gene and stem cell therapies.
  • To highlight the advancements in gene identification, vector development, and stem cell isolation and plasticity.
  • To underscore the remaining challenges and ethical considerations in the field.

Main Methods:

  • Review of current literature on gene and stem cell therapies.
Keywords:
Biomedical and Behavioral ResearchGenetics and Reproduction

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Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells

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CRISPR/Cas9 Gene Editing of Hematopoietic Stem and Progenitor Cells for Gene Therapy Applications

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Last Updated: Jul 13, 2026

High Throughput Characterization of Adult Stem Cells Engineered for Delivery of Therapeutic Factors for Neuroprotective Strategies
09:19

High Throughput Characterization of Adult Stem Cells Engineered for Delivery of Therapeutic Factors for Neuroprotective Strategies

Published on: January 4, 2015

Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells
11:16

Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells

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  • Analysis of progress in gene identification and vector development for gene therapy.
  • Examination of stem cell isolation, plasticity, and therapeutic feasibility.
  • Main Results:

    • Gene therapy has progressed due to improved gene identification and delivery systems.
    • Stem cell therapy is feasible, supported by discoveries in stem cell plasticity and human embryonic stem cell creation.
    • Significant work remains in vector development and stem cell biology.

    Conclusions:

    • Gene and stem cell therapies hold considerable promise for treating a wide range of diseases.
    • Further research is essential to overcome technical challenges in vector development and stem cell biology.
    • Ethical issues surrounding these advanced therapies require careful consideration and discussion.