Connect with us

Hi, what are you looking for?

Jewish Business News

Science

Researchers Develop Method to Induce Human Hair Growth Using Stem Cells

Scientists at Sanford-Burnham used iPSCs to grow new hair.

In a new study from Sanford-Burnham Medical Research Institute, researchers have used human pluripotent stem cells to generate new hair. The study represents the first step toward the development of a cell-based treatment for people with hair loss. In the United States alone, more than 40 million men and 21 million women are affected by hair loss. The research was published online in PLOS One yesterday.

“We have developed a method using human pluripotent stem cells to create new cells capable of initiating human hair growth. The method is a marked improvement over current methods that rely on transplanting existing hair follicles from one part of the head to another, ” said Alexey Terskikh, Ph.D., associate professor in the Development, Aging, and Regeneration Program at Sanford-Burnham. “Our stem cell method provides an unlimited source of cells from the patient for transplantation and isn’t limited by the availability of existing hair follicles.”

The research team developed a protocol that coaxed human pluripotent stem cells to become dermal papilla cells. They are a unique population of cells that regulate hair-follicle formation and growth cycle. Human dermal papilla cells on their own are not suitable for hair transplants because they cannot be obtained in necessary amounts and rapidly lose their ability to induce hair-follicle formation in culture.

“In adults, dermal papilla cells cannot be readily amplified outside of the body and they quickly lose their hair-inducing properties, ” said Terskikh. “We developed a protocol to drive human pluripotent stem cells to differentiate into dermal papilla cells and confirmed their ability to induce hair growth when transplanted into mice.”

“Our next step is to transplant human dermal papilla cells derived from human pluripotent stem cells back into human subjects, ” said Terskikh. “We are currently seeking partnerships to implement this final step.”

Newsletter



Advertisement

You May Also Like

World News

In the 15th Nov 2015 edition of Israel’s good news, the highlights include:   ·         A new Israeli treatment brings hope to relapsed leukemia...

Entertainment

The Movie The Professional is what made Natalie Portman a Lolita.

Travel

After two decades without a rating system in Israel, at the end of 2012 an international tender for hotel rating was published.  Invited to place bids...

VC, Investments

You may not become a millionaire, but there is a lot to learn from George Soros.