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Stem cells are undifferentiated cells that are capable of dividing for long periods of time and can give rise to specialized cells under particular…
Stem CellsReproductiondifferentiationHuman DevelopmentAccording to the US National Institutes of Health (NIH), the standard American source on stem cell research, three characteristics of stem cells…
Stem CellsWhen James Thomson of the University of Wisconsin announced in 1998 that he had derived and cultured human embryonic stem cells(hESCs), Americans…
Stem CellsethicsAfter becoming chief pathologist at the University of Wisconsin-Madison Wisconsin Regional Primate Center in 1995, James A. Thomson began his…
Stem CellsExperimentsPublicationsHuman DevelopmentAfter becoming chief pathologist at the University of Wisconsin-Madison Wisconsin Regional Primate Center in 1995, James A. Thomson began his…
Stem CellsExperimentsPublicationsHuman DevelopmentThe discovery of hematopoietic stem cells (HSCs) provided a pioneering step in stem cell research. HSCs are a type of multipotent adult stem cell,…
Hematopoietic Stem CellsStem CellsmedicineCancerIn 1999, John Ancona Robertson, a researcher who studied bioethics and law, published “Ethics and Policy in Embryonic Stem Cell Research,” hereafter…
Embryo Culture TechniquesEmbryo ResearchEmbryo, MammalianEmbryonic DevelopmentbioethicsInduced Pluripotent Stem Cells (iPSCs) are cells derived from non-pluripotent cells, such as adult somatic cells, that are genetically manipulated so…
LiteratureStem CellsRegenerationThe purpose of regenerative medicine, especially tissue engineering, is to replace damaged tissue with new tissue that will allow the body to resume…
TechnologyStem CellsRegenerationmedicineThe recent development of induced pluripotent stem cells (iPSCs) and related technologies has caught the attention of scientists, activists,…
ethicsStem Cells