Two new molecules that generate minute amounts of the gas hydrogen sulfide have been found to prevent skin from aging after being exposed to ultraviolet light found in sunlight. Sunburn is a major cause of premature aging in skin, and a...
In a new study, Fralin Biomedical Research Institute at VTC scientists discovered that the alphaCT1 molecule may help repair the skin's collagen matrix by altering how scar-forming cells behave. The findings were published in the...
A new study finds that rather than destroying or removing defective veins, it is possible to repair them by using a sheath. They are thus saved for later use as a bypass.
A team of University of Alberta researchers has discovered a way to use 3-D bioprinting technology to create custom-shaped cartilage for use in surgical procedures. The work aims to make it easier for surgeons to safely restore the...
Difficult-to-treat, chronic wounds in preclinical models healed with normal scar-free skin after treatment with an acellular product. Derived from platelets, the purified exosomal product, known as PEP, was used to deliver healing...
Ninety per cent of women report using a filter or editing their photos before posting to even out their skin tone, reshape their jaw or nose, shave off weight, brighten or bronze their skin or whiten their teeth. Young women in the study...
A study has now been presented that boosts the evidence for using AI solutions in skin cancer diagnostics. With an algorithm they devised themselves, scientists show the capacity of technology to perform at the same level as...
While aging is an unavoidable biological process with many influencing factors that results in visible changes to the hair, there is limited literature examining the characteristics of hair aging across the races. Now a new study...
Currently there's no treatment for botulism once the toxin gets into neurons. This novel treatment neutralized the toxin with a second, modified botulinum toxin that delivered a mini antibody into the cells - reversing paralysis in mice.
A paint-on, transparent bandage containing phosphorescent materials reads the amount of oxygen reaching transplanted tissue -- a critical component of a transplant's success. Existing oximeter technology is complicated to use, restricts...
A newly identified genetic factor allows adult skin to repair itself like the skin of a newborn. The discovery has implications for wound treatment and preventing some of the aging process in skin. Researchers identified a factor in the...
Botox injections to manage jaw and facial pain do not result in clinically significant changes in jaw bone when used short term and in low doses, according to researchers. However, they found evidence of bone loss when higher doses were...
Understanding the skin damage caused by rubbing could lead to better topical skin treatments and help prevent the formation of new routes for viral and bacterial infection.
Some plastic surgeons have been using stem cells to treat aging, sun-damaged skin. But while they've been getting good results, it's been unclear exactly how these treatments work to rejuvenate 'photoaged' facial skin. A new study finds...
Botulinum toxin (BoNT) is used for a range of applications, but when injected it can diffuse into the surrounding tissue and give rise to adverse effects. A new study shows that a subtle modification of an FDA-approved form of BoNT...
In the dermis skin layer, the same bacteria are found across age and gender. This has been shown in a new study which has studied skin samples from knees and hips. The researchers hope it is a step in the direction of a better...
There are many different types of skin blemish, many of which are harmless. Learn about some blemishes, including their appearance, causes, and treatment, here.
A tongue piercing usually has a long healing process with a high chance of infection. In this article, learn more about what to expect from the tongue piercing healing process.
Researchers are developing a new form 'Coolsculpting' technology that can selectively reduce fat almost anywhere in the body using a safe, injectable ice solution or 'slurry.'
Patients who received Mohs surgery to treat the most serious form of skin cancer, melanoma, reported a 95 percent long-term satisfaction rate with their results, according to a new study.
Microneedling with PRP is a cosmetic procedure that uses tiny needles and plasma from a person’s blood to encourage collagen production. Learn more here.
Breast reduction surgery is a cosmetic procedure that can reduce the size of a person’s breasts. Learn about who can benefit and how the procedure works here.
A recent study links permanent hair dye and chemical straighteners to an increase in breast cancer risk. In this article, we put the findings into context.
Hair transplants can be an effective treatment for hair loss. Here, we look at how the different types work, as well as their success rates and side effects.
Approximately half of the patients were randomly assigned whole breast radiation, delivered once per day over 3 to 5 weeks. The other half received external beam APBI which was given twice a day over 5 to 8 days. The study was long-term,...
The use of high-dose-rate brachytherapy to treat elderly patients with common skin cancers offers excellent cure rates and cosmetic outcomes, according to a new study.
The vast majority of in-use make-up products such as beauty blenders, mascara and lip gloss are contaminated with potentially life threatening superbugs, new research has revealed.
Tea tree oil is a natural antibacterial and anti-inflammatory substance. Some sources suggest that it can help with piercings and keloid scars. Learn more about tea tree oil for piercings here.
The search for youthfulness typically turns to lotions, supplements, serums and diets, but there may soon be a new option joining the fray. Rapamycin, a FDA-approved drug normally used to prevent organ rejection after transplant surgery,...
Hair loss on the legs can occur as a result of lifestyle factors or an underlying health condition. Learn more about the potential causes of hair loss on the legs, and how to treat them, here.
Nose hairs are perfectly natural and normal. However, some people may wish to remove visible nose hairs for cosmetic reasons. Read on to discover the safest and most effective methods of removing nose hair.
Microsurgery is an intricate and challenging surgical technique that involves using miniature instruments and sutures as fine as a hair strand aided by sophisticated microscopes. In plastic surgery, microsurgery is used to repair small...
Although it is not a medical concern, some men do not like having puffy nipples because of how they look. In this article, learn about how to reduce the appearance of puffy nipples.
Peptides are small chains of amino acids. People use products with peptides for their potential benefits, including to slow aging or build muscle. Learn about peptides, what they do, and safety here.
Researchers in Australia used a driving simulator to test patients' vision before and after cataract surgery. They found that near misses and crashes decreased by 48% after surgery.
Female-to-male gender-affirming surgery may involve the creation of a new penis. Learn more about what to expect from different forms of this surgery here.
There are many causes of loose, sagging skin, including aging, rapid weight loss, and pregnancy. Learn about ways to prevent and tighten loose skin here.
Cellulite can give the skin a dimpled appearance, and it frequently affects the thighs. Here, learn what a person can do at home to reduce the appearance of cellulite.
The veins in the hands can bulge for many reasons, including aging, exercise, and warm temperatures. In this article, learn more about these and other causes, as well as when to see a doctor.
In the quest for a more youthful appearance, many people slather ointments on their skin or undergo injections of dermal fillers. But topical treatments often aren't very effective because they don't penetrate deep within the skin,...
In a proof-of-concept study, researchers have shown that exosomes harvested from human skin cells are more effective at repairing sun-damaged skin cells in mice than popular retinol or stem cell-based treatments currently in use....
Hyaluronic acid is a naturally occurring substance that affects the health of the skin, eyes, and joints. Learn about its uses and benefits in this article.