Articles tagged with Acne
Researchers found that new strains of Cutibacterium acnes, a species believed to contribute to acne development, are acquired during the early teenage years. This transitional stage could be the best window for introducing probiotic strains of C. acnes to prevent acne.
A study found that a topical formulation combining Kalonji (Nigella sativa) and Sirka (vinegar) showed therapeutic potential in treating mild to moderate acne vulgaris. The formulation was compared with a 5% benzoyl peroxide gel, with promising results but limitations such as a small sample size and short duration.
Researchers re-analyzed data for 111 products and found significant associations between production process, ingredient composition, and benzene levels. The study suggests opportunities to improve formulation, production, and distribution of benzoyl peroxide containing products to reduce the likelihood of them degrading into benzene.
A new study from Mass General Brigham found that approximately 1-in-5 patients experience acne recurrence after isotretinoin treatment. The researchers identified factors that increase the risk of recurrence, including female gender and lower cumulative dosages.
The study combines AI with fluorescence photography to enhance skin diagnostics, allowing for earlier detection of skin conditions such as acne, photoaging, and hyperpigmentation. AI can pinpoint early indicators of skin conditions with greater accuracy and monitor changes over time for data-driven decisions.
A new study found that benzoyl peroxide acne treatments lack stability and degrade into carcinogenic benzene when exposed to heat, UV light, or stored at room temperature. Refrigeration may be a practical solution to minimize unnecessary exposure until safer formulations are developed.
A study by Min Deng and colleagues at UCLA identified two key dysregulated pathways in acne-affected skin: the GRN-SORT1 axis in TREM2 macrophages and the IL-13-IL-13RA1 axis in keratinocytes. These findings suggest modulating these pathways through gene therapy could lead to new acne treatments.
Researchers have developed a slow-release system using bamboo vinegar and activated bamboo charcoal to combat acne. The study shows that the refined bamboo vinegar, adsorbed by the bamboo charcoal, exhibits a gradual release rate over two hours, effectively demonstrating its potential as an anti-acne cosmetic raw material.
Following a Mediterranean diet and taking omega-3 fatty acid supplements, participants experienced significant reductions in inflammatory and non-inflammatory skin lesions. Those who reached target omega-3 levels showed the most substantial improvement in acne severity.
A new Northwestern Medicine study reveals that 73% of children with skin diseases face stigma and bullying, leading to impaired relationships and mental health issues such as depression and anxiety. The study suggests that clinicians should aggressively treat skin disorders in children and consider referral to evaluation and counseling.
A survey study of 1,357 respondents found stigmatizing attitudes toward patients with acne exist across different scenarios, highlighting the need for approaches to reduce stigma and improve access to care. Severe acne and darker skin tone are associated with a higher degree of stigma.
A study by Brigham researchers found that individuals with darker skin tones and more severe acne face greater stigma in social and professional settings. Participants were less likely to want to be friends or post photos with those having severe acne, particularly if they had a darker skin tone.
A new study finds that faces with acne, especially adult female acne, are perceived as less attractive, trustworthy, confident, successful, dominant, and happy. The study also highlights the emotional and psychological burden experienced by individuals with acne.
A major European study found that almost all patients with skin diseases face embarrassment, leading to a huge psychological toll. The study also revealed that stigmatization is a major impact of skin diseases on personal and professional life.
A meta-analysis of 221 randomized controlled trials reveals oral isotretinoin as the most effective treatment for acne, followed by triple therapies containing antibiotics and retinoids. The study also found that monotherapies like antibiotics and retinoids have comparable efficacy for inflammatory lesions.
A large-scale clinical trial has found that spironolactone is an effective treatment for persistent acne in women, offering an alternative to antibiotics. The study, funded by the National Institute for Health and Care Research, recruited over 400 women with acne that had persisted for more than six months.
Researchers found that long-term antibiotic use during adolescence disrupts the healthy gut microbiome, leading to changes in liver metabolism that promotes central fat accumulation. The study suggests that antibiotic treatment may have lasting detrimental effects on liver metabolism and promote adiposity.
Research from the University of Ottawa finds that oral contraceptives' effects on brain and mood in women may be linked to age of onset and gut microbiome. The study suggests adolescence as a critical period for understanding OCs' impact, as it influences brain development and hormonal changes.
Researchers discovered 10 novel genetic loci associated with osteoarthritis, which are robustly found in every population ancestry studied. The study also identified genes expected to contribute to OA included targets for existing drugs against cancer, epilepsy and acne.
Long-term use of systemic antibiotics can alter the gut microbiome, leading to reduced bone mass accrual and impaired skeletal maturation. Researchers found that minocycline therapy causes changes to the gut microbiome, disrupting normal communication between the liver and small intestine.
A systematic review evaluated patient-reported outcome measures assessing health-related quality of life for adults and adolescents with acne. The review found that these measures can provide valuable insights into the impact of acne on patients' lives, highlighting the need for better standardization and evaluation of these tools.
Researchers at UC San Diego have made a groundbreaking discovery about the role of fibroblasts, or fat cells, in controlling bacteria and developing acne. These findings could lead to more targeted treatment options for acne, which affects up to 50 million Americans each year.
A recent study has identified 29 new genetic variants associated with acne, providing potential new targets for treatment and helping clinicians identify individuals at high risk of severe disease. The research, involving over 20,000 individuals with acne, also found a link between genetic risk and disease severity.
A team of scientists at McGill University has invented a smart device for personalized skin care inspired by the male diving beetle. The device collects and monitors body fluids while sticking to the skin's surface, paving the way for more accurate diagnostics and treatment for skin diseases like acne.
The study explores how adult women experience acne's influence on their lives, finding it affects self-esteem and relationships. Adult women describe the negative emotional impacts of acne on their daily lives.
Research suggests that acne can leave lasting psychological scars, particularly for women and adolescents with darker skin, affecting self-esteem and mental health. A new study calls for a comprehensive approach to treating acne, integrating psychology and dermatology.
Researchers at Yale University discovered how sarecycline's chemical structure makes it an effective antibiotic for treating acne. The study found that sarecycline binds to messenger RNA in bacterial ribosomes, blocking protein synthesis and boosting its effectiveness.
A recent analysis published in Dermatologic Therapy suggests that probiotics may be an effective alternative to traditional treatments for acne. The study found that probiotics can reduce inflammation and help the skin's natural defenses against acne, but further research is needed to confirm these findings.
A study published in the Journal of the American Academy of Dermatology suggests that severe acne can lead to depression and anxiety, especially in females. The research highlights the importance of optimal acne management, including isotretinoin treatment, to mitigate these risks.
This observational study analyzed nearly 30,000 patients to investigate racial/ethnic disparities in acne treatment patterns. The results suggest that differences exist in treatment and prescribing practices based on race/ethnicity, sex, and type of insurance.
A systematic review and meta-analysis of 14 randomized controlled trials found only three significant improvements in acne severity with blue light therapy. The majority of trials lack sufficient evidence to conclude the treatment's efficacy, highlighting the need for more research.
A new study reveals that consuming daily sweets, cakes, and unhealthy foods can significantly increase the risk of developing acne. The research found that individuals with acne are more likely to consume dairy products, soda juices or syrups, pastries, chocolate, and whey proteins compared to those without acne.
Researchers propose that teenage acne is a naturally occurring, inflammatory state caused by the sudden change in skin microbiota composition and increased sebum production during adolescence. This hypothesis challenges conventional thinking and may explain special clinical characteristics of acne.
Researchers found microneedling improves acne scar appearance by decreasing inflammation and scarring, with increased patient satisfaction when combined with other treatments.
For long-term acne treatment, doctors are exploring combinations of therapies instead of antibiotics. Benzoyl peroxide and topical retinoids show promise in treating the condition, which affects mainly women in their 20s to 40s.
Researchers have developed a new mouse model that closely resembles human acne by adding synthetic sebum, allowing them to directly compare 'good' and 'bad' strains of Propionibacterium acnes bacteria. The study found that acne-associated strains caused inflammation and lesions, while health-associated strains had minimal effect.
Acne relapses are associated with impaired quality of life and significant productivity loss, affecting millions of people worldwide. In Metropolitan France, acne relapses result in 350,000 lost days per year.
A survey of 271 acne sufferers found that negative perceptions of social stigma are associated with higher psychological distress and physical symptoms. Females in the study reported greater impairment of life quality than males.
Researchers have made significant progress in developing an acne vaccine by targeting a toxin secreted from Propionibacterium acnes bacteria. The vaccine has shown promise in reducing inflammation in human acne lesions. Future studies aim to engineer a non-toxic chemical or targeted vaccine formulation for its human application.
A fourth-generation retinoid, trifarotene, has been found to target only one particular retinoic acid receptor, reducing side effects. The study suggests that trifarotene may be particularly useful for treating large skin surface areas, such as the back and chest.
Researchers at Penn Medicine found spironolactone as effective as antibiotics in treating women's acne, with similar patient switching rates. The study suggests spironolactone could be a safer and more cost-effective option, reducing antibiotic resistance concerns.
Researchers found a significant link between acne and major depression, with a 63% higher risk within the first year of diagnosis. The study highlights the importance of monitoring mood symptoms in patients with acne and initiating prompt treatment for depression.
New consensus recommendations suggest that isotretinoin treatment does not significantly increase the risk of abnormal scarring or delayed wound healing associated with skin procedures. The review article analyzed 32 relevant articles and concluded that manual dermabrasion and fully ablative laser procedures are not currently recommended.
Researchers found that acne is associated with an imbalance of skin bacteria, including increased levels of virulence-associated genes and reduced beneficial bacteria. Targeted treatments, such as probiotic supplementation or phage therapy, may be more effective than antibiotics in maintaining a healthy bacterial balance.
Dowling-Degos disease patients with PSENEN gene mutations display unusual pigment cell behavior in zebrafish, leading to similar skin patterns. The discovery provides new insights into the causes of acne inversa and its link to the genetic disorder.
A new study in Canadian Medical Association Journal found that only 25% of women taking isotretinoin (Accutane) filled birth control prescriptions during treatment, resulting in a high risk of miscarriage or medical termination. The program's poor adherence rates represent a failure to prevent pregnancies instead of terminating them.
Zolav®, a new antibiotic, shows promising results in treating acne by significantly reducing infection and redness. The treatment offers a low-risk alternative to current standard care, which includes isotretinoin with potential side effects.
Two studies investigated the relationship between skin disorders and endocrine diseases. The first study found a higher prevalence of insulin resistance among men with acne, while the second study identified hirsutism and acanthosis nigricans as key skin features of polycystic ovary syndrome (PCOS).
A new guideline updates previous guidance on treating acne in children and adults, emphasizing early diagnosis, active lesion treatment, and prevention of sequelae. The guideline recommends targeted treatments for three types of acne presentations, including comedonal, mild-to-moderate papulopustular, and severe inflammatory acne.
Researchers found that patients were left on ineffective antibiotics for too long before receiving potent therapy, such as isotretinoin. The study highlights the dangers of antibiotic resistance and the need for early switching to more effective treatments.
Researchers found that nanoparticles release nitric oxide to kill Proprionobacterium acnes bacteria and inhibit inflammation. This approach may lead to better treatment options for acne and other inflammatory skin conditions.
New UCLA research reveals that vitamin B12 can lead to pimple-prone skin by changing the activity of facial bacteria. This finding may help identify new treatments for acne by targeting specific mechanisms in the skin. The study, published in Science Translational Medicine, sheds light on one key role that B12 plays in acne development.
A new study published in JAMA Dermatology found that an internet-based acne education program with automated counseling did not improve acne severity or quality of life in adolescents. Despite lower-than-expected use, the automated-counseling website showed short-term improvements in skin care behaviors.
A study by Brigham and Women's Hospital found that routine potassium monitoring for healthy women taking spironolactone for acne does not change the course of treatment, but cumulatively costs $80,000. The researchers suggest ending routine testing to improve patient care experience and reduce healthcare spending.
A study by Wake Forest Baptist Medical Center found that 27% of acne patients failed to get prescribed medications, with higher non-adherence rates for those taking multiple medications. Researchers suggest simplifying treatment regimens could reduce non-adherence.
Acne sufferers may benefit from a new therapy that reduces breakout frequency and intensity using ultrasound, gold-covered particles, and lasers. The treatment works by deactivating sebaceous glands, reducing sebum production and preventing bacterial growth.
A study found that an information sheet for women treated for severe acne improves understanding of contraceptive effectiveness and ways to avoid pregnancy and medication-induced birth defects. The study highlights the need to update programs like iPledge to ensure women receive effectiveness information about their contraceptive options.
A laser used for tattoo removal has been found to improve facial acne scarring in a small study. The treatment showed significant improvement in skin appearance and texture, with patients reporting satisfaction rates of 25-100%. Additional research is needed to confirm these findings.
Researchers found that combining resveratrol with benzoyl peroxide reduces bacteria counts more effectively than either compound alone. The combination treatment may lead to new, less irritating topical acne therapies.
A study found that free medication samples in dermatology offices change prescribing practices for acne and rosacea. Branded drugs accounted for 79% of prescriptions, while generic alternatives were less common. This may lead to higher prescription costs.