Researchers identified two distinct clusters of patients with Prurigo nodularis: those with increased inflammation and those with a higher likelihood of spinal disease. This study suggests that personalized treatment approaches can be tailored to specific patient profiles.
Burt's Bees research finds that natural origin ingredients like bakuchiol, aloe, and rice milk improve skin health for all skin types and tones. The studies also show that these ingredients can restore skin barrier function and lead to positive subject-reported improvements.
Optical coherence tomography (OCT) has significant growth potential across various medical applications, including cardiology and dermatology. Miniaturized OCT systems are expected to revolutionize healthcare with compact, mobile, and cost-effective devices.
A new study reveals that COVID toes symptoms are caused by an immune response involving high levels of autoantibodies and type I interferon. Endothelial cells also play a crucial role in the development of the condition, according to the research published in the British Journal of Dermatology.
A new Boston University School of Medicine study explores the impact of direct-to-consumer (DTC) advertising on patients seeking cosmetic procedures. The research found that DTC ads often exaggerate benefits while minimizing risks, suggesting that patients may believe that trained medical professionals are not necessary for these proce...
A systematic evaluation of COVID-19 studies in patients with psoriasis and psoriatic arthritis found high risk of bias and quality issues. The median score for all studies was 47.2% indicating a high risk of bias, mainly due to selection bias.
A study published in the Journal of Investigative Dermatology found that a Western diet rich in sugar and fat disrupts gut microorganisms, leading to psoriasis flares. Switching to a balanced diet restores gut health and suppresses skin inflammation, offering a potential solution for managing the condition.
A comprehensive review of literature on mRNA COVID-19 vaccine cutaneous reactions found that most reactions are harmless and transient, resolving within two to five days. Rare reactions such as herpes zoster reactivation have been reported, but the overall safety profile of the vaccines remains reassuring.
Scientists at UC San Diego School of Medicine discovered two enzymes, histone deacetylases (HDACs), that inhibit the body's inflammatory response in the skin. These enzymes allow the skin to tolerate certain microbes living on its surface while preventing a constant rash from developing elsewhere.
A recent case study by Johns Hopkins Medicine researchers provides evidence that medical marijuana may be an effective treatment for patients with chronic itch. The team found that THC, a compound in cannabis, attaches to brain receptors and reduces inflammation, leading to a reduction in skin sensations such as itchiness.
A study published in JAMA Dermatology reports delayed localized injection-site reactions to the Moderna COVID-19 vaccine in 16 patients. The authors highlight this finding as a potential side effect of the vaccine, emphasizing the importance of monitoring for such reactions.
Etrasimod demonstrated clinically meaningful improvements in both clinical signs of atopic dermatitis and patient reported outcomes. The treatment group achieved statistical significance in the percentage change in weekly peak pruritis, Dermatology Life Quality Index (DLQI), and Patient-Oriented Eczema Measure (POEM).
A large-scale study found that 25.1% of patients on immune checkpoint inhibitors developed skin-related side effects, including itching, inflammation, and rash. The study identified 10 specific conditions at higher risk among melanoma or kidney cancer patients.
Researchers have identified p62 as a multifunctional protein that influences inflammatory changes in diseased epidermis. Inhibiting p62 leads to alleviation of chronic inflammation, suggesting it as a promising therapeutic target for atopic dermatitis and psoriasis.
A new study has identified a universal strain of bacteria derived from healthy human skin that can treat the most common type of eczema. In a Phase I clinical trial, two-thirds of participants showed significant improvements in symptoms, including reduced itchiness and inflammation.
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.
A new AI algorithm has demonstrated the ability to accurately diagnose skin melanoma, rivaling that of experienced dermatologists. The study used machine learning to analyze 937 images and 200 cases, with results showing no significant difference between human dermatologists and the algorithm in making classifications.
Researchers at Yale University have developed an injection treatment for skin cancer that uses polymer-based nanoparticles carrying chemotherapy agents. The treatment's bioadhesive properties allow it to kill cancer cells and stimulate the immune system, potentially eliminating the need for surgery.
A survey of 47% of patients reported increased satisfaction with time efficiency, lack of transportation needs, and effective social distancing. Only a small minority (6.9%) stated they would not recommend telehealth services.
A study published in Scientific Reports reveals that mutations in a gene underlying a rare skin disorder can also lead to arrhythmogenic right ventricular cardiomyopathy, a serious heart disease. The findings indicate that the genetic underpinnings of skin disorders at birth may help predict future heart problems.
Researchers found individuals with atopic dermatitis are more likely to have autoimmune skin and gastrointestinal diseases. The study, published in the British Journal of Dermatology, analyzed over 104,000 cases of atopic dermatitis and identified its association with various autoimmune conditions.
Researchers found that tumor-infiltrating lymphocytes and surface protein markers PD-1 and PD-L1 can help guide immunotherapy treatment for cutaneous angiosarcomas. The study suggests that combining immunotherapies with conventional chemotherapy may be effective in treating this rare skin cancer.
A new study finds that telemedicine can significantly reduce dermatology consult times, from 84 days to under five hours. The study suggests that this approach does not increase utilization or costs, making it a viable option for expanding telemedicine use.
Analysis of 990 COVID-19 cases reveals a subset of 'long-haulers' with prolonged dermatological symptoms, including hives and 'COVID toes', persisting for weeks or months. The study highlights the need for further research into COVID-19's impact on skin conditions.
A new analysis found that some COVID-19 patients experience persistent skin-related symptoms long after recovery. Researchers evaluated almost 1,000 cases and identified a previously unreported subset of patients with long-standing skin symptoms from COVID-19.
A global registry of psoriasis and COVID-19 patients found that over 90% of patients taking immune system drugs survived the pandemic. The risk factors for severe outcomes were similar to those in the general population, with older, male patients and those with certain health conditions being more likely to require hospital admission.
Researchers at Henry Ford Health System used UV-C light to effectively kill COVID-19 on N95 respirators, with two models showing optimal results. The process worked best when paired with fit testing, but may require additional steps like ethanol wipes for maximum safety.
Researchers found that patients on immunosuppressive therapy are not at increased risk for contracting COVID-19. In fact, some medications may even lower hospitalization rates. However, multiple medication regimens may increase susceptibility to the virus.
A retrospective study from George Washington University found that spironolactone is not associated with increased risk of female breast cancer recurrence. The drug may be used as an additional treatment option for alopecia in female breast cancer patients who are disease-free.
Researchers created a compact and ultrafast high-power yellow laser with excellent beam quality, filling the need for practical yellow light source emitting ultrafast pulses. The laser's wavelength range is highly absorbed by hemoglobin in blood, making it useful for medical treatments, dermatology, and eye surgery.
Researchers from Massachusetts General Hospital studied nearly 94,000 people with atopic dermatitis and found no association between topical immunosuppressants and increased skin cancer risk. The study suggests that patients can safely use these medications to treat their condition without an increased risk of skin cancer.
Researchers have developed a bioengineered scaffold using human mesenchymal stem cells and timolol, which significantly improved wound epithelialization and reduced inflammatory response in diabetic mice. The combination therapy resulted in more than a 70% increase in tissue repair compared to the control group.
A recent GW survey found that only 25% of young adults consider social media a key factor in choosing a dermatologist. Dermatologists can still leverage social media for patient engagement and education, but it should be used alongside other methods to recruit new patients.
A recent survey found that enrollment in supportive oncodermatology programs is associated with improved quality of life scores among cancer patients. The study, published in the Journal of Drugs in Dermatology, highlights the benefits of these interventions on patient dermatologic health and overall well-being.
Researchers have created a novel vaccine delivery technology using a finger-tip sized patch with tiny needles that penetrate the skin, releasing molecules to prompt immune responses. The technology has shown improved immunogenicity, including cellular immune responses, and potential advantages in ease of fabrication and storage.
Researchers developed an AI algorithm that can classify cutaneous skin disorders, predict malignancy, and suggest primary treatment options. The algorithm improved the diagnostic accuracy of clinicians, including dermatologists and the general public, by up to 86.8%.
A new study found that women are significantly overrepresented as authors and disseminators of physician compensation studies, which are largely unfunded. This may contribute to slow progress in addressing pay disparities.
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.
Research published in the British Journal of Dermatology found that bereaved individuals have a 17% higher risk of dying from melanoma compared to non-bereaved persons. Those who had lost a partner were also 12% less likely to be diagnosed with melanoma, highlighting the importance of skin checks for early detection and improved survival.
A recent study funded by the European Academy of Dermatology and Venereology found a potential link between partner bereavement and skin cancer. Researchers discovered that individuals who experienced the loss of a partner had a decreased risk of being diagnosed with melanoma, but an increased risk of dying after diagnosis.
Rates of skin cancer were higher among gay and bisexual men compared to heterosexual men. However, bisexual women had a lower rate of skin cancer than heterosexual women. The study's findings highlight the importance of addressing skin cancer risk in sexual minority populations.
A study by UC Davis Health researchers found that a Western diet rich in fat and sugar can induce inflammatory skin diseases like psoriasis. The diet's components, rather than obesity, may lead to skin inflammation and its development.
A study published in the British Journal of Dermatology found that higher mercury levels in the blood are associated with an increased prevalence of non-melanoma skin cancer. Participants with high total or methyl mercury levels had nearly double or 1.7 times greater odds of non-melanoma skin cancer, respectively.
Studies funded by the tanning industry are more likely to downplay risks and highlight perceived benefits of indoor tanning. Researchers analyzed 691 articles on indoor tanning and found that studies with financial ties to the industry were significantly more favorable, highlighting the need for independent scientific data.
A new study from George Washington University found that many dermatologists lack preparedness training for biological disasters. The survey of 200 dermatologists revealed only 28.9% received training in disaster preparedness and response.
A new treatment approach for cutaneous T-cell lymphoma, a rare blood disease, has been proposed by University of Alberta researcher Robert Gniadecki. He found that cancer cells originate from the blood, not the skin, and suggests treating malignant clones in the blood rather than waiting until they reach the skin.
A new study found that chemicals in common skincare products can trigger allergic contact dermatitis by displacing natural lipids on skin cells. Researchers identified CD1a molecules as a key player in this process and discovered competing lipids that can displace triggering chemicals, potentially treating the condition.
A study published in JAMA Dermatology found that bariatric surgery significantly reduces the risk of malignant melanoma and other skin cancers in severely obese individuals. The study, which followed over 2,000 participants, showed a 57% decrease in malignant melanoma risk for those who underwent bariatric surgery.
A recent study published in the Journal of Telemedicine and Telecare found that a telehealth program increased primary care physicians' accurate diagnosis of skin conditions by nearly 84% for adult cases and 72% for pediatric cases. The program provided expert recommendations through videoconferencing sessions with dermatologists, redu...
Researchers analyzed 3,723 adults and found significant sex differences in the relationship between psoriasis and metabolic disorders. Women with psoriasis were more likely to develop metabolic syndrome and diabetes than their male counterparts.
Cases of melanoma declined among US adolescents and young adults from 2006 to 2015, with incidence rates dropping by 4% per year for males and 4.5% per year for females in the two age groups. Public health efforts advocating sun protection may be contributing to this trend.
A new study found that chronic itch is significantly associated with clinical depression, suicidal ideation, and stress in dermatological patients. The study suggests providing access to a multidisciplinary team to prevent mental health problems.
A study published in the Journal of Investigative Dermatology found that ketogenic diets heavy in coconut oil and palm oils worsened psoriasiform-like skin inflammation in mice. In contrast, well-balanced ketogenic diets with long-chain triglycerides did not exacerbate skin inflammation.
Researchers used non-invasive tape strips to assess molecular signs of immune dysfunction and skin changes in young children with eczema. These biomarkers can predict response to medicine and development of associated conditions, paving the way for routine use in clinical trials.
A phase IIa trial and a subsequent extension trial show dupilumab's long-term safety and efficacy in treating moderate-to-severe atopic dermatitis in adolescents. The medication works by blocking specific substances that cause eczema symptoms, providing substantial clinical benefit with an acceptable safety profile.
A new study uses tape strips to analyze skin lesions and non-lesional skin in infants and young children with early-onset eczema, identifying biomarkers for immune and barrier abnormalities. The technique provides a non-invasive alternative to skin biopsies, which are often difficult to perform in children.
Neighborhoods with high proportions of gay and bisexual men are more likely to have indoor tanning salons. The study suggests the tanning industry may be targeting vulnerable groups, increasing skin cancer risk.
Researchers developed a new approach to diagnosing melanoma using microRNA biomarkers, achieving high sensitivity and specificity rates. The method overcomes challenges of tumor heterogeneity and improves diagnostic accuracy, potentially leading to earlier detection and better patient outcomes.
A new needle-free flu vaccine patch has been developed that effectively stimulates the immune system without negative side effects. The patch uses a synthetic peptide to disrupt the skin barrier, allowing the flu vaccine virus to be delivered, and has shown promise in early human trials.
Researchers estimate that over 72 per 100,000 people in the US are affected by prurigo nodularis, a skin disease characterized by itchy bumps. The study also found associations with other conditions, including HIV, kidney disease, and mental health disorders.