22-22 Jun 2024
Worldwide,
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22-24 Jun 2024
Las Vegas Convention Center,
Las Vegas,
United States
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22-24 Jun 2024
Las Vegas Convention Center,
Las Vegas,
United States
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23-25 Jun 2024
The Old Thorns Hotel & Resort,
Liphook,
United Kingdom
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08-10 Jul 2024
The Global Ambassador ,
Phoenix,
United States
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17-17 Jul 2024
Pennyhill Park ,
Bagshot,
United Kingdom
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28-29 Jul 2024
Southern Sun Rosebank,
Johannesburg,
South Africa
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03-05 Sep 2024
IMPACT Exhibition Center,
Bangkok,
Thailand
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Doctors discover new way to regenerate skin using fat cells |
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By Rebecca Barnes 10 Jan 2017 |
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Doctors have found a way to manipulate wounds to heal as regenerated skin rather than scar tissue, and in doing so may have also discovered a breakthrough in anti-ageing.
The method involves transforming the most common type of cells found in wounds into fat cells – previously thought to be impossible in humans.
Researchers at the Perelman School of Medicine at the University of Pennsylvania began the work, which led to a large-scale study in connection with the Plikus Laboratory for Developmental and Regenerative Biology at the University of California, Irvine.
Fat cells called adipocytes are normally found in the skin, but they're lost when wounds heal as scars. The most common cells found in healing wounds are myofibroblasts, which were thought to only form a scar.
Scar tissue also does not have any hair follicles, which is another factor that gives it an abnormal appearance. Researchers used these characteristics as the basis for their work, changing the myofibroblasts into fat cells that do not cause scarring.
"Essentially, we can manipulate wound healing so that it leads to skin regeneration rather than scarring," said George Cotsarelis, MD, the chair of the Department of Dermatology and the Milton Bixler Hartzell Professor of Dermatology at Penn, and the principal investigator of the project. "The secret is to regenerate hair follicles first. After that, the fat will regenerate in response to the signals from those follicles."
While these findings have the potential to be revolutionary in the field of dermatology, the increase of fat cells in tissue can also be helpful for more than just wounds.
Adipocyte cells are also lost naturally due to the ageing process, especially in the face, which leads to permanent, deep wrinkles – something anti-ageing treatments can't fix in a cosmetically satisfactory way.
"Our findings can potentially move us toward a new strategy to regenerate adipocytes in wrinkled skin, which could lead us to brand new anti-ageing treatments," Cotsarelis said.
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News |
1 to 12 of 8735 news stories |
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14 Jun 2024
Hotels incorporating wellness amenities experienced a significant boost in Total Revenue per Available Room (TRevPAR) in 2023, according to the latest Wellness Real Estate Report by RLA Global, produced in partnership with P&L benchmarking firm ... More
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13 Jun 2024
The 2024 G7 Summit is now underway at a destination spa resort in Puglia, Italy, with leaders from Canada, France, Germany, Italy, Japan, the UK and the US convening to address some of the world’s ... More
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13 Jun 2024
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10 Jun 2024
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07 Jun 2024
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06 Jun 2024
European health spa operator Ensana has announced the strategic appointment of Dr László Puczkó as senior health spa advisor. Established in 2019, Ensana manages 28 hotels across the Czech Republic, Hungary, Slovakia, Bulgaria, Romania and ... More
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05 Jun 2024
The Great Spa Towns of Europe (GSTE) has announced the successful approval of its funding application under the European Town Twinning Programme. This funding will support a year-long project named INTERSPACE, aimed at fostering intercultural ... More
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04 Jun 2024
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04 Jun 2024
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03 Jun 2024
Marriott is set to bolster its exclusive Ritz-Carlton Reserve portfolio with a brand new property in South America in Costa do Sol, Rio de Janeiro. The eco-luxury resort will open as part of the ambitious ... More
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30 May 2024
Developer Rockwell Island Development Group (RIDGE) has appointed five-star, global hospitality brand Banyan Tree to manage its new luxury island retreat in Bimini in the Bahamas. Immersed in nature and surrounded by pristine beaches, Banyan ... More
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29 May 2024
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