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Science and society: a stem cell technology model.

Stem cell technology has been recognized as an emerging technology that could transform current supportive approach toward curing many chronic disorders and degenerative conditions. Regenerative medicine is the promising area of medical practice in the coming decade. However, stem cell technology also brings up controversial issues from the bioethical perspective such as the destruction of human embryos to derive embryonic stem cells or putting the egg donors at risk when retrieving oocytes used in somatic cell nuclear transfer technique. Recently, scientists have discovered a novel method to derive human embryonic stem cell-like cells (iPS; induced pluripotent stem cells) from human skin cells. This innovative approach would not only be a breakthrough discovery to advance the knowledge of stem cell research and the landmark for future stem cell-based therapy but will also provide viable solutions for social concerns on bioethical issues.