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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...
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...
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.
Induced Pluripotent Stem Cells01:06

Induced Pluripotent Stem Cells

Stem cells are undifferentiated cells that divide and produce different cell types. Ordinarily, cells that have differentiated into a specific cell type are terminally differentiated; however, scientists have found a way to reprogram these mature cells so that they dedifferentiate and return to an unspecialized, proliferative state. These cells are pluripotent like embryonic stem cells—able to produce all cell types—and are called induced pluripotent stem cells (iPSCs).
Somatic cells are...
Induced Pluripotent Stem Cells01:13

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...

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Updated: Jun 3, 2026

Alternative Cultures for Human Pluripotent Stem Cell Production, Maintenance, and Genetic Analysis
08:27

Alternative Cultures for Human Pluripotent Stem Cell Production, Maintenance, and Genetic Analysis

Published on: July 24, 2014

Stem cell stratagems in alternative medicine.

Douglas Sipp1

  • 1RIKEN Center for Developmental Biology, 2-2-3 Minatojima Minamimachi, Chuo-ku, Kobe, 650-0047, Japan. sipp@cdb.riken.jp

Regenerative Medicine
|April 1, 2011
PubMed
Summary

Alternative medicine providers market unproven stem cell therapies. This article examines the marketing strategies used in the unregulated stem cell industry, highlighting safety and efficacy concerns.

Area of Science:

  • Regenerative Medicine
  • Medical Ethics

Background:

  • Stem cell research holds significant promise for treating various medical conditions.
  • Widespread public and private support fuels preclinical and clinical studies.
  • Concerns are rising regarding unverified stem cell therapies offered commercially.

Purpose of the Study:

  • To analyze the stem cell industry within alternative medicine.
  • To identify common marketing strategies employed by providers of unproven stem cell treatments.

Main Methods:

  • Review of marketing claims and practices in the alternative medicine sector.
  • Analysis of strategies used to promote 'stem cell' therapies.

Main Results:

  • The alternative medicine sector markets a variety of 'stem cell' treatments.

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Isolation and Characterization of Mesenchymal Stromal Cells from Human Umbilical Cord and Fetal Placenta

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Last Updated: Jun 3, 2026

Alternative Cultures for Human Pluripotent Stem Cell Production, Maintenance, and Genetic Analysis
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Alternative Cultures for Human Pluripotent Stem Cell Production, Maintenance, and Genetic Analysis

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  • Common marketing strategies are identified across different providers.
  • Many advertised stem cell therapies lack adequate safety and efficacy data.
  • Conclusions:

    • The marketing of unproven stem cell therapies poses risks to patients.
    • Increased scrutiny of alternative medicine stem cell claims is warranted.
    • Distinguishing legitimate research from commercial exploitation is crucial.