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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...
Source And Potency Of Stem Cells01:27

Source And Potency Of Stem Cells

Stem cells are undifferentiated cells with extensive self-renewal properties that help them maintain their population during the fetal and adult stages of life. They can specialize in all cell types of the human body. However, their differential potential may vary and can be classified into five types. Stem cells can be (1) Totipotent, (2) Pluripotent, (3) Multipotent, (4) Oligopotent, and (5) Unipotent. Each stem cell has a specific origin; the fertilized egg or zygote is a totipotent cell and...
Adult Stem Cells01:33

Adult Stem Cells

Stem cells are undifferentiated cells that divide and produce more stem cells or progenitor cells that differentiate into mature, specialized cell types. All the cells in the body are generated from stem cells in the early embryo, but small populations of stem cells are also present in many adult tissues including the bone marrow, brain, skin, and gut. These adult stem cells typically produce the various cell types found in that tissue—to replace cells that are damaged or to continuously renew...

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Human Mesenchymal Stem Cell Processing for Clinical Applications Using a Closed Semi-Automated Workflow
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Published on: March 17, 2023

Spinning a stem cell ethics web.

Michael McDonald1, Holly Longstaff

  • 1The W. Maurice Young Centre for Applied Ethics, The University of British Columbia, Vancouver, British Columbia, Canada. mcdonald@ethics.ubc.ca

Accountability in Research
|February 26, 2013
PubMed
Summary
This summary is machine-generated.

A new ethics education website was created for Canadian Stem Cell Network researchers to address ethical challenges in stem cell research. The resource has seen significant uptake, indicating its value for ongoing scientific training and accountability.

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Area of Science:

  • Biomedical Sciences
  • Research Ethics
  • Stem Cell Biology

Background:

  • Stem cell research presents complex ethical challenges.
  • There is a need for accessible ethics education resources for researchers.
  • Accountability in research is a critical ethical dimension.

Purpose of the Study:

  • To develop an ethics education resource for the Canadian Stem Cell Network.
  • To address diverse ethical issues in stem cell research.
  • To enhance accountability in research practices.

Main Methods:

  • A hybrid approach combining bottom-up needs assessment and top-down expert input.
  • Development of a dedicated website as the primary education platform.
  • Website launch and ongoing visitor tracking.

Main Results:

  • The website launched in July 2011.
  • Attracted 3,615 visitors.
  • Achieved a 20% rate of returning visitors, signifying user engagement.

Conclusions:

  • The developed website serves as a valuable and frequently used resource.
  • The resource effectively addresses the need for ethics education in stem cell research.
  • Ongoing engagement suggests the resource supports continuous learning and accountability.