Showing 20 articles starting at article 1
Published Boosting the body's anti-viral immune response may eliminate aging cells (via sciencedaily.com) Original source
Aging cells express a protein that is produced by human cytomegalovirus and is targeted by certain immune cells in the body. Harnessing the immune response to this protein could have multiple health benefits during aging.
Published Scientists see anti-aging potential in an invasive weed (via sciencedaily.com) Original source
The fruit of the cocklebur plant, which grows worldwide and is often considered a noxious weed, has antioxidant and anti-inflammatory components that could make it useful as a skin protectant, according to new research.
Published 3D-printed scaffold could improve breast reconstruction results (via sciencedaily.com) Original source
Investigators have developed a technique to help surgeons reconstruct more natural-looking nipples for patients who have undergone breast reconstruction after mastectomy to treat breast cancer.
Published Studies find that microbiome changes may be a signature for ME/CFS (via sciencedaily.com) Original source
Researchers have found differences in the gut microbiomes of people with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) compared to healthy controls. Findings from two studies add to growing evidence that connects disruptions in the gut microbiome, the complete collection of bacteria, viruses, and fungi that live in our gastrointestinal system, to ME/CFS.
Published Simple laser treatments may help prevent nonmelanoma skin cancer (via sciencedaily.com) Original source
In a study of patients with a history of facial keratinocyte carcinoma, 20.9% of those treated with nonablative fractional lasers experienced a subsequent keratinocyte carcinoma, compared with 40.4% of patients who did not receive laser treatment.
Published Scars mended using transplanted hair follicles (via sciencedaily.com)
Researchers have found that hair follicle transplants can promote scar rejuvenation by altering their architecture and genetic makeup.
Published Previously unknown ability of the autonomic nervous system discovered (via sciencedaily.com) Original source
The autonomic nervous system is known as the control center for involuntary bodily processes such as the beating of our hearts and our breathing. The fact that this part of the nervous system also has the ability to spontaneously restore muscle function following a nerve injury was recently discovered. Their findings may form the basis for improving and developing interventions to treat nerve lesions.
Published A cut above -- two devices are teamed to simplify, quicken and improve ear reconstruction (via sciencedaily.com)
Thanks to two novel tools, the traditionally difficult surgery to create a replacement ear from a patient's rib cartilage may soon be done faster, more simply and accurately.
Published Researchers develop painless tattoos that can be self-administered (via sciencedaily.com) Original source
Researchers have developed low-cost, painless, and bloodless tattoos that can be self-administered and have many applications, from medical alerts to tracking neutered animals to cosmetics.
Published Researchers produce nanodiamonds capable of delivering medicinal and cosmetic remedies through the skin (via sciencedaily.com)
A novel approach provides an innovative solution to overcoming two major challenges in delivering medicinal and cosmetic remedies through the skin. Combining techniques in nanotechnology and optics, researchers produced tiny (nanometric) diamond particles so small that they are capable of penetrating skin to deliver these remedies. Next, they created a safe, laser-based optical method that quantifies nanodiamond penetration into the various layers of the skin and determines their location and concentration within body tissue in a non-invasive manner -- eliminating the need for a biopsy.
Published SARS-CoV-2 can trigger chronic fatigue syndrome, study finds (via sciencedaily.com)
Since the beginning of the pandemic, SARS-CoV-2 has been suspected of causing chronic fatigue syndrome (ME/CFS). A well-controlled study has now shown that, even after mild COVID-19, a subset of patients will develop symptoms which meet the diagnostic criteria for ME/CFS. Their findings also describe a second subset of post-COVID patients with similar symptoms. Differences in laboratory results between these groups may indicate differences in underlying mechanisms.
Published Microneedling beats chemical peels for acne scar treatment (via sciencedaily.com) Original source
Chemical peels are a common treatment for acne scars, but a new study finds that microneedling is significantly more effective for patients with dark skin.
Published New research provides insight into Long COVID and ME (via sciencedaily.com) Original source
Researchers have uncovered how post-viral fatigue syndromes, including Long COVID, become life-changing diseases and why patients suffer frequent relapses.
Published After facial feminization surgery, transgender people report better psychosocial health (via sciencedaily.com)
A new study offers evidence that transgender patients who receive gender-affirming facial feminization surgery reported better mental health after their procedures.
Published Surgeons develop new technique to reduce Adam's apple without neck scar (via sciencedaily.com) Original source
Doctors at the UCLA Gender Health Program have developed a technique to reduce an Adam's apple bump without leaving a scar on the patient's neck.
Published How herpesviruses awaken (via sciencedaily.com) Original source
Dormant herpesviruses induce their reactivation via a previously unknown cellular mechanism mediated by a viral microRNA.
Published Breakthrough in treatment for Dupuytren's disease (via sciencedaily.com)
Injection of the anti-TNF drug adalimumab into Dupuytren's disease nodules is effective in reducing nodule hardness and nodule size.
Published Living kidney donor surgery is low risk for most patients (via sciencedaily.com) Original source
The risk of major complications for people who donate a kidney via laparoscopic surgery is minimal. That is the conclusion of a 20-year study of more than 3,000 living kidney donors. Only 2.5% of patients in the study experienced major complications, and all recovered completely.
Published 3D facial analysis shows biologic basis for gender-affirming surgery (via sciencedaily.com)
Gender-affirming facial surgery (GFS) is pursued by transgender individuals who desire facial features that better reflect their gender identity. Until now, there have been few objective guidelines to justify and facilitate effective surgical decision-making for gender-affirming facial surgery. In order to validate surgical decisions for GFS, researchers set out to quantify the effect of sex on adult facial size and shape through an analysis of three-dimensional (3D) facial surface images.
Published Those with facial scars rate their own appearance more critically than surgeons and strangers (via sciencedaily.com) Original source
Patients who undergo facial surgery think their surgical scars look worse than surgeons and independent observers do, according to a new study.