baldness

Cure for baldness, this new drug could help fix your hair loss problem

Hair

baldnessFor those who have receding hairlines, hope is on the way as scientists have identified a drug – initially meant to be for osteoporosis treatment – which can help in hair growth.

According to a study published in the journal PLOS Biology, researchers from University of Manchester, UK showed how the drug stimulates hair growth in human hair follicles which had been donated by patients undergoing hair transplantation surgery. Currently only two drugs – minoxidil and finasteride – are used for treatment of male-pattern balding (androgenetic alopecia).

However, both these not only have side effects but at the same time do not give satisfying results. Which leaves the patients only with the other option, which is hair transplantation surgery.

Researchers were looking to develop novel ways for human hair growth, and their approach was to firstly identify the molecular mechanisms of an old immunosuppressive drug, Cyclosporine A (CsA).

Since the 1980s, Cyclosporine A has been commonly used for suppressing transplant rejection and autoimmune diseases. However, this too has side effects, an interesting one being that it boosts cosmetically unwanted hair growth.

The researchers did a full gene expression analysis of isolated human scalp hair follicles treated with CsA. This led to the discovery that CsA reduces the expression of SFRP1, a protein that inhibits the development and growth of many tissues, including hair follicles.

This showed them a totally different and new way of using this old and popular immunosuppressant. “We were able to conduct our experiments with scalp hair follicles that had generously been donated by over 40 patients and were then tested in organ cultures,” said Nathan Hawkshaw who led the study.

“This makes our research clinically very relevant, as many hair research studies only use cell culture,” Hawkshaw said.

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