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A breakthrough in baldness has been discovered by researchers

By: April Carson

Researchers have made a significant breakthrough in the search for treatments for baldness. The new discovery could potentially lead to successful treatments and even cures for hair loss and thinning, offering hope to millions of people around the world who suffer from this condition.

According to a recent study by Northwestern Medicine, hair follicle stem cells become stiffer with age which can hinder hair growth, much like how joints becoming stiff can make it difficult for elderly people to move around.

The scientists found that when the stem cells of the hair follicle are softened, they are more likely to generate hair. This could lead to hair growth stimulators that are safer and potentially more effective than existing treatments.

Although this breakthrough is still in its early stages, the researchers are optimistic that it could be developed into a treatment for baldness in the future. They hope to further their research and continue developing potential treatments for hair loss conditions.

Scientists at Northwestern University found a way to make stem cells grow hair again. They conducted a study on mice and discovered that by increasing the production of a specific RNA (miR-205), they could soften the stem cells. This allowed for hair growth in both young and old mice.

The study's results are encouraging as they suggest that baldness could be treated in the future. Further research is needed to develop treatments for humans, but this new discovery has provided a promising starting point and hope for those affected by hair loss.

Rui Yi, who is a professor of dermatology at Northwestern University Feinberg School of Medicine and also the corresponding author of the study, stated that hair growth started within 10 days. Yi expressed their enthusiasm regarding the discovery of a method to reactivate stem cells. "We are not generating new stem cells. Rather, we are using a technique to encourage the growth of hair using the existing stem cells. Often, we still possess stem cells in our body, but they may be incapable of producing hair."

Yi presented their research indicating that controlling cell mechanics may cause hair growth. We intend to test this theory by applying miR-205 to the skin of mice through the use of nanoparticles. This will determine if it stimulates hair growth. If the experiment proves to be successful, we will then proceed to conduct experiments to investigate whether it can also trigger hair growth in humans.

The results of the study offer hope to those suffering from hair loss, and could be a significant breakthrough in developing treatments for baldness.

The researchers performed this study on mice that had been genetically modified. They utilized sophisticated microscopy techniques, such as atomic force microscopy to assess stiffness and two-photon microscopy to observe live animal cell behaviors.

The team is now working on a method to deliver the therapeutic miRNA nanoparticles to human hair follicles. Once they have developed such a method, a comprehensive human clinical trial can be conducted and potentially lead to treatments for baldness in the near future.

The research findings were officially released in the journal PNAS and have sparked optimism among scientists and those suffering from baldness alike.

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April Carson is the daughter of Billy Carson. She received her bachelor's degree in Social Sciences from Jacksonville University, where she was also on the Women's Basketball team. She now has a successful clothing company that specializes in organic baby clothes and other items. Take a look at their most popular fall fashions on

To read more of April's blogs, check out her website! She publishes new blogs on a daily basis, including the most helpful mommy advice and baby care tips! Follow on IG @bossbabymav



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