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Bernstein Medical - Center for Hair Restoration
Hair Restoration Answers

Is Lgr5 Gene Discovery a Hair Cloning Breakthrough?

Q: I heard about the Lgr5 gene being a breakthrough in hair cloning. What’s the latest on that?

A: Many scientists feel that adult stem cells house the answer to cloning (regeneration) of hair follicles. One of the problems of hair cloning, however, is that the cells, once duplicated, “forget” that they are hair follicle cells.

It has recently been discovered that the Lgr5 gene, located in stem cells, appears to contain the “global marker” present in all adult hair follicles. If Lgr5 gene is the “calling card” of the cell, it may carry the cell lineage and shoulder the responsibility of signaling to surrounding stem cells what they are actually supposed to do as they multiply.

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