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James Alexander Thomson (1958- )

By: Ke Wu | Published: Feb 01, 2011

James Alexander Thomson, affectionately known as Jamie Thomson, is an American developmental biologist whose pioneering work in isolating and…

PeopleThomson, James A., Dr.Stem CellsBiography

Barack Obama Executive Order 13505, November 2008

By: Aroob Khokhar | Published: Jun 17, 2010

On 20 November 2009 Democrat Barack Obama replaced Republican George W. Bush as president of the United States. Obama soon initiated changes to Bush'…

LawStem Cells

Thomson, et al. v. Thompson, et al. (2001)

By: Megan Kearl | Published: Sep 29, 2010

Thomson, et al. v. Thompson, et al. was a lawsuit filed in the United States District Court for the District of Columbia on 8 May 2001 as Civil…

LawStem Cells

California Proposition 71 (2004)

By: Ceara O'Brien | Published: Apr 03, 2014

The California Stem Cell Research and Cures Act, also called Proposition 71, was a ballot initiative proposed by California voters in 2004 to…

LawStem cells--Research--Religious aspects--ChristianityStem cells--Research--Moral and ethical aspectsEmbryonic stem cells--Research--Law and legislationEmbryo Research

The Singapore Bioethics Advisory Committee

By: Ceara O'Brien | Published: Mar 14, 2014

Established in tandem with Singapore's national Biomedical Sciences Initiatives, the Bioethics Advisory Committee (BAC) was established by the…

OrganizationsSingaporeStem Cellsin vitroethics

George W. Bush Executive Order 13455, June 2007

By: Aroob Khokhar | Published: Jul 01, 2010

On 20 January 2001, Republican George W. Bush was sworn in as the forty-third president of the United States, replacing Democrat William J. Clinton.…

LawBush, George W. (George Walker), 1946-Stem CellsFetus
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Ernest Armstrong McCulloch (1926–2011)

By: Akaash Surendra | Published: Jun 19, 2025

Ernest Armstrong McCulloch was a medical researcher who studied the biology of blood cells and blood cancer in Toronto, Ontario, in the second half…

Hematopoietic Stem CellsHematopoiesisLeukemia, Myeloid, AcuteScientists--BiographyAcute myeloid leukemia

Teratomas

By: Christina Raup | Published: Jul 01, 2010

Teratomas are embryonal tumors that normally arise from germ cells and are typically benign. They are defined as being composed either of tissues…

TeratomaCancer
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Alan Osborne Trounson (1946– )

By: Whitney Alexandra Tuoti | Published: Aug 01, 2024

Alan Osborne Trounson is a scientist from Australia who studies embryology and stem cells. His research has improved the success rates of in vitro…

Fertilization in VitroFertilizations in VitroIn vitro fertilizationTest-Tube FertilizationIn Vitro Techniques

Cord Blood Banking

By: Angel Lopez | Published: Nov 17, 2010

Cord blood banks are institutions designed to store umbilical cord blood (UCB) stem cells. UCB, a source of hematopoietic stem cells (HSCs), has…

TechnologyFetal BloodCord Blood Stem Cell TransplantationReproductionStem Cells