Stem cells: hype or hope?

• Stem cells undergo self-renewal and differentiate into multiple lineages of mature cells. The identification of stem cells in diverse adult tissues and the findings that human embryonic stem cells can be proliferated and differentiated has kindled the imagination of both scientists and the public regarding future stem cell technology. These cells could constitute an unlimited supply of diverse cell types that can be used for cell transplantation or drug discovery. The new options raise several fundamental ethical issues. This review gives an overview of the scientific basis underlying the hope generated by stem cell research and discusses current ethical and funding regulations.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinska och farmaceutiska grundvetenskaper -- Farmaceutiska vetenskaper (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Basic Medicine -- Pharmaceutical Sciences (hsv//eng)

Keyword

Neurosciences

Stem Cells

Ethics

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