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Related Concept Videos

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...
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.
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...

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Related Experiment Video

Updated: Jul 6, 2026

Culture and Maintenance of Human Embryonic Stem Cells
09:36

Culture and Maintenance of Human Embryonic Stem Cells

Published on: December 22, 2009

Centralized banks for human embryonic stem cells: a worthwhile challenge.

P Pearl O'Rourke, Melinda Abelman, Kate Gallin Heffernan

    Cell Stem Cell
    |April 10, 2008
    PubMed
    Summary

    Centralized human embryonic stem cell (hESC) banking offers research benefits but faces challenges due to evolving science and varied global regulations. Addressing these complexities is key for successful international hESC banking efforts.

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    Freezing and Thawing Human Embryonic Stem Cells
    08:49

    Freezing and Thawing Human Embryonic Stem Cells

    Published on: December 24, 2009

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    Last Updated: Jul 6, 2026

    Culture and Maintenance of Human Embryonic Stem Cells
    09:36

    Culture and Maintenance of Human Embryonic Stem Cells

    Published on: December 22, 2009

    Freezing and Thawing Human Embryonic Stem Cells
    08:49

    Freezing and Thawing Human Embryonic Stem Cells

    Published on: December 24, 2009

    Area of Science:

    • Biomedical Research
    • Stem Cell Biology
    • Biobanking

    Background:

    • Centralized banking of human embryonic stem (hES) cells presents significant opportunities for advancing research and fostering global scientific collaboration.
    • However, the field is characterized by rapid scientific advancements and a complex landscape of diverse international laws, guidelines, and ethical standards.
    • These heterogeneous factors create substantial hurdles for establishing and managing centralized hESC banking initiatives.

    Purpose of the Study:

    • To provide an overview of the advantages and obstacles associated with human embryonic stem cell (hESC) banking.
    • To specifically address the challenges and benefits pertinent to a global centralized hESC banking effort.
    • To offer insights from the perspective of regulatory professionals involved in hESC banking.

    Main Methods:

    • Review of existing literature on hESC banking.
    • Analysis of regulatory frameworks and ethical standards across different jurisdictions.
    • Expert insights from regulatory professionals in the field.

    Main Results:

    • Centralized hESC banking can streamline research and promote international cooperation.
    • Key challenges include navigating disparate legal, ethical, and regulatory environments.
    • The rapid evolution of stem cell science further complicates standardization and banking efforts.

    Conclusions:

    • Successful global hESC banking requires addressing the complexities of varying regulations and ethical considerations.
    • A coordinated approach is necessary to overcome the challenges posed by the dynamic nature of stem cell research.
    • Regulatory professionals play a crucial role in guiding the development of effective hESC banking strategies.