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How do scientists currently obtain stem cells?

April 26, 2017Currently obtain scientists stem cells

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How do scientists currently obtain stem cells?

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In humans, there are many sources of stem cells. Embryonic stem cells are isolated from a blastocyst, the scientific term for a fertilized egg around five to six days after fertilization. Cord blood stem cells are obtained from the umbilical cord and placenta. Adult stem cells can be found in several adult organs and tissues such as bone marrow, muscle or brain.