McDonald’s Fries Could Cure Baldness, Says Study

Published February 6th, 2018 - 01:05 GMT
A chemical used in McDonald's fries could cure baldness, scientists claim. (Shutterstock)
A chemical used in McDonald's fries could cure baldness, scientists claim. (Shutterstock)

A chemical used in McDonald's fries could cure baldness, scientists claim.

They have regrown hair in mice with a 'simple' technique through the use of human stem cells. 

The generated fresh follicles were capable of sprouting luxurious new locks and within days the lab rodents had furry backs and scalps.

Preliminary experiments suggest the groundbreaking therapy will also work in people.

The chemical dimethlypolysiloxane, used in McDonald's chips, could cure baldness, scientists claim 
 

The Japanese team's breakthrough came after they managed to mass produce 'hair follicle germs' (HFGs) in the lab for the first time. These are the cells that fuel follicle development. They are the 'Holy Grail' of hair loss research, as they have never been regenerated before.

And the secret was to use the 'McDonald's fries' chemical dimethylpolysiloxane in the vessel in which they were cultured. This chemical is added for safety reasons to prevent cooking oil from foaming. It was particularly effective for the HFGs because oxygen easily passes through.

Scientists at Yokohama National University in Japan have regrown hair in mice with a 'simple' technique through the use of human stem cells and they're confident it'll work on humans
 

Professor Junji Fukuda, of Yokohama National University, said: "The key for the mass production of HFGs was a choice of substrate materials for the culture vessel.

We used oxygen-permeable dimethylpolysiloxane (PDMS) at the bottom of culture vessel, and it worked very well."

The method described in Biomaterials created up to 5,000 HFGs simultaneously - which led to new hair growth after they were transplanted into mice. 

Professor Fukuda says hair loss troubles a substantial number of individuals all over the world, particularly in ageing societies and millions of dollars are spent on inventing new treatments every year.

Hair regenerative medicine has emerged as a new therapy to combat the problem. It involves regenerating hair follicles - the tiny organs that grow and sustain hair. But one of the more challenging obstacles has been the preparation of HFGs, their reproductive source, on a large scale.

The researchers may have overcome this with a method that leads to a much more effective therapy.

Commenting on the results, Professor Fukuda said, "We hope this technique will improve human hair regenerative therapy to treat hair loss such as androgenic alopecia (male pattern baldness)."

By Connor Boyd

Editor's note: The article has been adapted from its original source. 


© Associated Newspapers Ltd.

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