Medical research

Adult stem cells take root in livers and repair damage

Johns Hopkins researchers have demonstrated that human liver cells derived from adult cells coaxed into an embryonic state can engraft and begin regenerating liver tissue in mice with chronic liver damage.

Medical research

New approach to IVF embryo donations lets people weigh decision

People who use in vitro fertilization to conceive children often have leftover embryos and must decide whether to store them, dispose of them or possibly donate them for research. A new process developed by researchers at ...

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