Researchers at Henry Ford Hospital conducted a study showing that skin transplant surgery is safe and effective in treating vitiligo. The treated area regained an average of 52% of its natural skin color, with some patients experiencing up to 74% regrowth.
Research on ocular cancer has expanded to involve well-designed, multi-center collaborative studies that help continue the advancement of knowledge in the field. These studies allow for large patient recruitment, foster field-wide agreement on terminology, and provide cost savings by avoiding duplication of efforts.
Recent clinical and scientific advancements in nervous system cancers have improved our understanding of molecular changes and new therapies for patients. The March issue of Archives of Neurology features articles on various topics, including increased melanoma risk among Parkinson's disease patients and new insights into glioma risk.
Researchers from P&G Beauty & Grooming present studies on skin care science, including the impact of hexamidine on stratum corneum lipid metabolism pathways and its potential to restore aging skin's barrier function. Eleven posters will be displayed at the AAD Annual Meeting showcasing diverse research topics.
A recent study by Henry Ford Hospital has found a significant link between elevated vitamin D levels and basal cell carcinoma, the most common form of skin cancer. The researchers discovered that cancerous tissue showed a 10-fold increase in vitamin D enzyme levels and a two-fold increase in protein levels compared to normal skin tissue.
A study of 141 parents whose children died of cancer found that 13% considered hastening their child's death, especially in cases of pain. The study suggests that education and discussion about intensive symptom management may mitigate consideration of hastened death among parents.
Researchers at Johns Hopkins University have developed a noninvasive infrared scanning system to help doctors determine whether pigmented skin growths are benign moles or deadly melanoma. The system works by looking for tiny temperature differences between healthy tissue and growing tumors.
A new non-neurotoxic treatment for head lice has been found to be safe and effective in children from six months of age and up, with an average treatment success rate of 91.2% after one week. The treatment, benzyl alcohol lotion 5% (Ulesfia), works by suffocating lice, a method previously attempted with household items.
Researchers have developed a new technique using photoacoustics to locate cancer cells in lymph nodes, enabling doctors to make more accurate diagnoses. This technology could help reduce the time and effort required for pathologists to determine if melanoma has spread to the lymphatic system.
A preliminary study suggests that botulinum toxin type A injections can reduce migraine frequency in patients with crushing and ocular headaches, but not those with exploding headaches. The treatment reduced migraine frequency from an average of 6.8 to 0.7 days per month.
According to a study published in Archives of Dermatology, regular use of non-steroidal anti-inflammatory drugs (NSAIDs) is not associated with an increased risk of squamous cell skin cancer. The study found that NSAID users were not at a higher risk for squamous cell carcinoma regardless of duration or dose.
The National Science Foundation grant will help scientists study the response of amoebae to electric fields, which could reveal genes and molecules responsible for detecting these signals. This knowledge could have implications for wound healing and tissue engineering, as well as basic science research.
Researchers have identified five cases of toilet-seat dermatitis, a skin condition that can be caused by wooden toilet seats or exposure to harsh cleaning chemicals. The study recommends using paper toilet seat covers, replacing wooden seats with plastic ones, and avoiding harsh cleaners to prevent the condition.
The cost of psoriasis treatments has increased faster than inflation, with newer biologic therapies being significantly more expensive. Costs for systemic therapy range from $1,197 to $27,577, with phototherapy and biologics having varying price ranges.
A study published in Cancer Prevention Research suggests that topical application of celecoxib may prevent basal cell carcinoma. The research found that celecoxib reduced the growth of skin tumors by 50% and tumor burden in patients with a genetic predisposition to the disease.
A twin study has identified factors associated with sun damage and skin aging, including smoking and being heavier. The study found that a history of skin cancer and photodamage were highly associated in twin pairs, while sunscreen use was not.
A study found that melanoma incidence rates increased 2.4 percent per year among white non-Hispanic individuals, while Hispanic and black patients had more advanced melanoma at diagnosis, suggesting the need for targeted education and screening campaigns to address disparities in melanoma outcomes
A study of 312 heart transplant patients found that nearly half developed skin cancer during a 19-year follow-up period. The majority of these cancers were squamous cell carcinomas, with risk factors including age, other types of cancer, and immunosuppressive medication use.
Scientists at the University of Pennsylvania School of Medicine have developed a new model of skin cancer that sheds light on the role of Src kinase and its anti-oncogene counterpart, Srcasm. The study found that Fyn, a member of the Src family of proteins, is a potent oncogene in skin cancer, while Srcasm levels are decreased and acti...
A new study found that cancer patients treated with epidermal growth factor receptor inhibitors (EGFRIs) have a high prevalence of skin and nail infections. The researchers discovered that 38% of patients developed these infections, including bacterial infections resistant to common antibiotics.
Researchers used high-frequency ultrasound with elastography to identify skin cancer with high accuracy, distinguishing between malignant and benign lesions by measuring their elasticity. This non-invasive procedure can aid physicians in treatment and reduce the number of unnecessary biopsies of benign skin lesions.
A study by researchers at the University of California, San Diego reveals that normal skin bacteria trigger a pathway preventing excessive inflammation after injury. This mechanism involves staphylococcal lipoteichoic acid and Toll-like receptor 3 activation, providing new therapeutic approaches for inflammatory skin diseases.
Daily text-message reminders significantly increased sunscreen application among participants over a six-week period. The study found that adherence rates were 56.1% with daily reminders compared to 30% without reminders.
A new study led by UC Davis Health System dermatologist April Armstrong found that daily text messages reminding people to apply sunscreen increased its use by nearly twice as much as those who did not receive such messages. The study aimed to explore the potential of text messaging to encourage healthy habits in patients, and its find...
Scientists at the University of Wisconsin-Madison School of Medicine and Public Health have identified a critical link between two signaling pathways that contribute to the development of colorectal tumors. The study reveals how CRD-BP binds to and increases GLI1 messenger RNA, leading to cancer-promoting gene activation.
Researchers at NYU Langone Medical Center have identified hundreds of genes linked to patient survival in advanced melanoma. The study used DNA-microarray technology to find genes involved in the immune response and gene proliferation, providing a new framework for personalized medicine.
NC State researchers investigate how engineered nanomaterials interact with biological systems, focusing on fullerenes' size and surface charge effects. The study aims to understand nanoparticles' absorption, distribution, metabolism, and excretion (ADME) in the body.
Researchers have discovered a connection between gene expression and the development of lung disease in scleroderma patients. The study suggests that a specific gene profile may predict which individuals are at risk of developing lung complications, providing potential targets for new treatments.
A survey of resident physicians found that many are not trained in skin cancer examinations, with only a small percentage reporting skill levels in performing the procedure. The study highlights the need for comprehensive training programs to teach this essential skill.
Researchers found that aggressive microdermabrasion using a coarse diamond-studded instrument induced molecular changes in the skin of older adults, similar to those seen during wound healing. This procedure mimicked natural skin remodeling processes and increased collagen production.
A nationwide study found that many indoor tanning facilities allow young people to tan more than the recommended amount, with some states having strict laws in place. The study, published in Archives of Dermatology, suggests that stronger regulations are needed to reduce the risk of skin cancer among youth.
Researchers found that tanned very-light-skinned children with no red hair develop more nevi than untanned counterparts. The study suggests tanning avoidance may reduce melanoma risk in this population.
A partnership between MU and state organizations provides medical interpreters to LEP patients, improving communication and reducing costs. The program aims to increase access to quality care and reduce misdiagnoses.
Researchers found BRAF mutations in all nevus cells but wild-type BRAF predominated in nine of 13 cases. Heterozygous patients showed simultaneous amplification of BRAF and a neighboring polymorphism, suggesting alternative melanocyte transformation mechanisms.
Researchers found that inhibiting NF-kappa B reduced radiation toxicity in zebrafish embryos, offering a potential therapeutic strategy for cancer patients receiving radiation therapy. The study also suggests that downmodulating NF-kappa B activity may be more beneficial than completely ablating it to protect against radiation effects.
Researchers from Thomas Jefferson University developed a prodrug that could potentially reduce or avoid skin toxicity associated with EGFR-inhibiting cancer drugs. The prodrug is designed to preferentially bind to tumor tissue, reducing side effects. By targeting the tumor site, the prodrug can minimize damage to normal tissues.
Research found that psoriasis patients have weaker brain response to disgusted faces, indicating a potential coping strategy to protect against social stigma. The study suggests that this adaptation may also apply to other stigmatizing skin conditions like acne or scarring.
Researchers identify three genetic variations on chromosome 6 associated with psoriasis, with HLA-Cw*0602 being the strongest link. The study found that individuals with all three variants are nearly nine times more likely to develop the disease.
A recent randomized trial found no association between antioxidant supplementation and melanoma risk in women. Long-term use of beta carotene and selenium also showed no link to melanoma risk. The study included over 69,000 participants and provided new insights into the potential benefits and harms of antioxidant supplements.
A study found that dermatologists detected 56.3% of all melanomas and 60% of in situ melanomas, compared to 54.5% for patient-detected cases. Dermatologist detection was also associated with thinner melanomas, with median depths of 0.33mm for physician-detected cases versus 0.55mm for patient-detected cases.
Primary care physicians will receive web-based training on melanoma screening through a new program developed with a team of researchers. The goal is to improve detection and reduce mortality rates from melanoma.
University of Wisconsin-Madison researchers found a new site for RNA degradation initiation, challenging existing assumptions about the process. The discovery involves CRD-BP, a protein that prevents RNA from degrading in this location.
Researchers at Ohio State University found that a virus discovered in a rare form of skin cancer was also present in people with the second most common type of skin cancer. The virus had a mutation that enabled it to integrate into host DNA, raising questions about its potential role in causing squamous cell carcinoma.
Concurrent deep vein thrombosis is more likely when superficial vein thrombosis affects the lower leg, according to a study published in Archives of Dermatology. The study found that 24% of patients with superficial vein thrombosis also had deep vein thrombosis.
Researchers engineered mice with a persistent wound-like skin condition to study tumor growth. The study found that chronic skin wounds promote skin tumors by secreting molecules that activate dermal cells and increase inflammation. Notch1 signaling plays a critical role in this process, suggesting potential complications for drug design.
A study found that psoriasis is associated with an increased risk of cardiovascular disease, including ischemic heart disease, cerebrovascular disease, and peripheral artery disease. Patients with psoriasis were also more likely to die from these conditions, highlighting the need for vigilance in screening for cardiovascular risk factors.
Researchers found that applying a chemotherapy medication to the face reduced actinic keratoses by 87% and improved signs of aging. The treatment also showed promise in addressing photo-aging, with patients reporting improved skin appearance and willingness to undergo therapy again.
Researchers have found that CSA-13, a synthetic compound, can kill vaccinia virus in cell cultures and mice, while also stimulating the innate immune system. The study showed that CSA-13 reduced skin lesions caused by vaccinia virus in infected mice.
Researchers found actinic keratoses can lead to squamous cell carcinoma and basal cell carcinoma, with two-thirds of patients tracing their cancers back to the lesions. The study also showed that actinic keratoses come and go, making prevention crucial.
Researchers at Stanford University School of Medicine identified beta-1 integrin as a key molecule involved in tumor development and invasion. Inhibiting this molecule slowed the growth of tumors and improved tissue separation, offering new potential targets for cancer treatment.
Scientists at Washington University School of Medicine discovered a substance called TSLP, which is secreted by damaged skin and circulates through the body to trigger asthmatic symptoms. Early treatment of skin rash and inhibition of TSLP production may block asthma development in young patients with eczema.
A study found that Asian Americans who adopted more aspects of Western culture were more likely to engage in sun exposure behaviors, such as deliberate sunbathing and getting more sun on weekends. This association may lead to increased risk of skin cancer among this population.
A Stanford University School of Medicine survey finds that Asian Americans living in California are adopting unhealthy sun-exposure behaviors as they become more westernized. The study highlights the need for increased skin-health awareness among primary care physicians and people of Asian ancestry.
A web-based system allowing general practitioners to confer with specialists about skin conditions has been shown to reduce referrals to dermatologists by approximately 20%. The study found that in-person consultations were preventable for 39% of patients who received teledermatologic consultations, compared to 18.3% in the control group.
Scientists discovered that a substance secreted by damaged skin can trigger asthmatic symptoms in mice exposed to eczema-causing agents. Early treatment of skin rash and inhibition of the trigger substance may block asthma development in young patients with eczema.
Researchers at NYU Langone Medical Center report early promise in animal studies for a novel antiparasitic drug as a potential treatment for metastatic melanoma. Additionally, the study found associations between specific microRNAs and patient survival in metastatic melanoma and early-stage lung cancer.
A Phase II/III study found that ginger supplements, taken three days prior to and after chemotherapy, reduced nausea levels in cancer patients by 40%. The study included 644 participants who received at least three chemotherapy treatments and showed significant anti-vomiting effects.
Scientists have developed nanoparticles that release nitric oxide to combat drug-resistant Staphylococcus aureus skin infections, improving wound healing and reducing bacterial counts. The therapy has shown promise in treating MRSA and other infections, with plans for clinical trials.
Researchers found that imiquimod cream, used with surgery, can treat lentigo maligna melanoma, a type of skin cancer. This approach may reduce the area needing surgery, manage the cancer, and minimize its recurrence. The study suggests that imiquimod could be an effective treatment option for some patients.
A clinical trial conducted by the University of Manchester found that No7 Protect & Perfect Intense Beauty Serum can clinically reduce wrinkles and improve sun-damaged skin. The study, which tested 60 volunteers, showed a significant improvement in facial wrinkles after 12 months of daily use.