The use of embryonic stem cells has been proposed for replacing cells that are destroyed by disease or injury. Because of ethical concerns about creating and destroying embryos to produce embryonic stem cells, researchers have attempted to create induced pluripotent stem cells (iPSCs). In this chapter, we discussed studies showing that iPSCs retain some epigenetic marks from the differentiated adult cells from which they were derived. What implications might this research have for attempts to use iPSCs to regrow cells and tissues?
The use of embryonic stem cells has been proposed for replacing cells that are destroyed by disease or injury. Because of ethical concerns about creating and destroying embryos to produce embryonic stem cells, researchers have attempted to create induced pluripotent stem cells (iPSCs). In this chapter, we discussed studies showing that iPSCs retain some epigenetic marks from the differentiated adult cells from which they were derived. What implications might this research have for attempts to use iPSCs to regrow cells and tissues?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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The use of embryonic stem cells has been proposed for replacing cells
that are destroyed by disease or injury. Because of ethical concerns
about creating and destroying embryos to produce embryonic stem cells,
researchers have attempted to create induced pluripotent stem cells
(iPSCs). In this chapter, we discussed studies showing that iPSCs retain
some epigenetic marks from the differentiated adult cells from which
they were derived. What implications might this research have for
attempts to use iPSCs to regrow cells and tissues?
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