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Stem cell controversy information


The stem cell controversy concerns the ethics of research involving the development and use of human embryos. Most commonly, this controversy focuses on embryonic stem cells. Not all stem cell research involves human embryos. For example, adult stem cells, amniotic stem cells, and induced pluripotent stem cells do not involve creating, using, or destroying human embryos, and thus are minimally, if at all, controversial. Many less controversial sources of acquiring stem cells include using cells from the umbilical cord, breast milk, and bone marrow, which are not pluripotent.

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Stem cell controversy

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The stem cell controversy concerns the ethics of research involving the development and use of human embryos. Most commonly, this controversy focuses...

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Stem cell

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multicellular organisms, stem cells are undifferentiated or partially differentiated cells that can change into various types of cells and proliferate indefinitely...

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Embryonic stem cell

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Embryonic stem cells (ESCs) are pluripotent stem cells derived from the inner cell mass of a blastocyst, an early-stage pre-implantation embryo. Human...

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Induced pluripotent stem cell

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pluripotent stem cells (also known as iPS cells or iPSCs) are a type of pluripotent stem cell that can be generated directly from a somatic cell. The iPSC...

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Stem cell laws

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laws have been the source of much controversy and vary significantly by country. In the European Union, stem cell research using the human embryo is...

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Somatic cell nuclear transfer

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ability allows stem cells to create any cell type, which could then be transplanted to replace damaged or destroyed cells. Controversy surrounds human...

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Adult stem cell

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Adult stem cells are undifferentiated cells, found throughout the body after development, that multiply by cell division to replenish dying cells and regenerate...

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Progenitor cell

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A progenitor cell is a biological cell that can differentiate into a specific cell type. Stem cells and progenitor cells have this ability in common....

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Stem cell laws and policy in the United States

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Stem cell laws and policy in the United States have had a complicated legal and political history. Stem cells are cells found in all multi-cellular organisms...

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Mesenchymal stem cell

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Mesenchymal stem cells (MSCs) also known as mesenchymal stromal cells or medicinal signaling cells, are multipotent stromal cells that can differentiate...

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Ovarian stem cell

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Ovarian stem cells are oocytes formed in ovarian follicle before birth in female mammals. They do not form post-natally, and are depleted throughout reproductive...

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Cord blood bank

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embryonic stem cells because of the stem cell controversy. However, cord blood stem cells (hematopoietic stem cells) are not embryonic stem cells (pluripotent...

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Stem cell research policy

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Stem cell research policy varies significantly throughout the world. There are overlapping jurisdictions of international organizations, nations, and...

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Catherine Verfaillie

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Belgium). Her work on the ability of adult stem cells to differentiate to different cell types has garnered controversy due to accusations of poor laboratory...

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Hwang affair

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Hwang Woo-suk, who claimed to have created the first human embryonic stem cells by cloning in 2004. Hwang and his research team at the Seoul National...

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Stem cell laws and policy in Iran

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require other special export permits. Stem cell laws and policy in China Stem cell laws Stem cell controversy Stem cell laws and policy in the United States...

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Krazy Kripples

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2003. In the episode, Christopher Reeve comes to South Park to promote stem cell research. Jimmy becomes offended because everyone pays attention to him...

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Index of ethics articles

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sloth social control sociology of knowledge soundbite Speciesism Stem cell controversy Sten Philipson Stewardship Stockholder theory stoicism subjectivism...

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Leon Kass

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men and women—can reverse our rapid slide toward Schechem. As the stem cell controversy brewed in the late 1990s and into 2001, President George W. Bush...

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Stem cell fat grafting

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Stem cell fat grafting is autotransplantation of adipose-derived stem cells (ADSCs) extracted from fat-abundant donor sites (i.e. thigh or stomach) to...

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Views of Richard Dawkins

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Islamophobic. In the stem cell controversy, Dawkins favors stem cell research, even if it involves human embryos. "The 'embryos' used for stem cell research are...

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In vitro fertilisation

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a key case at the European Court of Human Rights Sex selection Stem cell controversy Reciprocal IVF Test Tube Babies (film) "Louise Brown: World's first...

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Hematopoietic stem cell niche

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blood cells, such as red blood cells (RBCs), immune cells, and even platelets all originate from the same progenitor cell, the hematopoietic stem cell (HSC)...

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