A rock concert raised £30,000 for cancer research by Photodynamic Therapy (PDT), supporting Dr. Alison Curnow's clinical PDT research team at the Peninsula Medical School and Royal Cornwall Hospital. The funding will enable them to continue their work on this relatively unknown light-activated anti-cancer drug therapy.
A follow-up program for high-risk patients appears to detect melanomas at early stages and with good prognosis. The study found that 70% of melanomas diagnosed through the follow-up group were in situ, compared to 27.9% in the referred group.
Physicians report time constraints and patient embarrassment as significant barriers to conducting full-body skin examinations. Dermatologists are more likely than internists and family practitioners to perform these screenings.
Researchers found that male pattern balding may arise from a problem with stem-cell activation rather than the numbers of stem cells in follicles. The team discovered that bald areas had the same number of stem cells as normal scalp, but were depleted in progenitor cells.
Researchers at Mount Sinai School of Medicine have discovered a protein that suppresses the progression of malignant melanoma by regulating an oncogene called CDK8. The study found that when macroH2A is present in early-stage melanoma, it slows down the disease's growth and metastasis.
A study of 61 adults found that 86.9% of parents with a genetic mutation supporting melanoma testing in their children cited increased risk awareness as a reason. Participants believed genetic testing could lead to improved prevention and screening behavior, such as reduced sun exposure and protective clothing use.
A study of US adults found that women are more likely to use indoor tanning facilities than men, while few tanners mention reducing skin cancer risk. The prevalence of indoor tanning among US adults is relatively low, with 18.1% of women and 6.3% of men reporting use in the past year.
A study published in Archives of Dermatology reveals that nearly 40% of individuals with psoriasis also have features of the metabolic syndrome. The most common feature among individuals with psoriasis is abdominal obesity, followed by high triglyceride levels and low levels of HDL cholesterol.
A new study published in the Journal of Allergy and Clinical Immunology found that both the stratum corneum and tight junctions play a crucial role in eczema development. Tightening both leaky barriers may be an effective treatment approach, targeting the faulty tight junction protein claudin-1.
Researchers have discovered MIC-1 as a regulator of angiogenesis, finding that it is present in high levels in 67% of melanoma patients. Targeting this protein can prevent blood vessel formation and decrease tumor development by up to 300%. This could lead to new therapeutic strategies for treating melanoma.
A Penn study found that HDAC enzymes are essential for proper skin formation and development. Inhibiting these enzymes may be able to shut down the growth of tumors resembling embryonic skin cells.
The NIH-sponsored expert panel issued comprehensive guidelines to diagnose and manage food allergy, providing standardized recommendations for clinicians. The guidelines aim to improve the diagnosis and treatment of food allergy, which affects millions of Americans.
A study published in the Journal of the National Cancer Institute found that celecoxib, a widely used arthritis drug, significantly reduces non-melanoma skin cancers. The medication achieved a 68% reduction in basal cell carcinomas and a 58% reduction in squamous cell carcinomas among high-risk patients.
Researchers at Stanford University School of Medicine have successfully transformed normal human tissue into three-dimensional cancers for the first time. The new technique allows for quick and cheap testing of anti-cancer drugs without laboratory animals, providing insights into how human cancers act in the body.
A study of 90 patients with bullous pemphigoid found that nearly half had at least one neurologic disease, including cerebrovascular disease and dementia. The condition was often diagnosed after the neurologic disease, suggesting a potential predisposition.
Researchers found that UV radiation levels varied substantially during winter months at high-altitude ski resorts, with clear skies, noon time, and deviation from the winter solstice being key predictors. Despite this, sun protection behaviors did not consistently increase with elevated UV levels.
Researchers introduce new ways to encourage at-risk groups to visit a dermatologist, using age threshold and payment system. The initiatives aim to improve early diagnosis and treatment, reducing deaths and costs associated with skin cancer.
A survey of patients undergoing skin cancer screening reveals that women are more likely to seek screening due to a skin lesion, family history, or sun exposure concerns. In contrast, men over 50 tend to only seek screenings after a previous skin cancer diagnosis.
New study suggests that high levels of NOS2 are a predictor of survival in patients with ER-negative breast tumors and may be a good target for therapeutic intervention. Additionally, researchers identify the H-CDR3 antibody region as a potential key to treating pemphigus by targeting it with specific therapy. However, genetic inactiva...
Scientists at the University of Michigan have identified four new DNA hotspots that may aid in developing new treatments for psoriasis. The study, published in Nature Genetics, builds on past work by U-M researchers and provides a better understanding of the hereditary factors of the disease.
Research suggests a connection between vitamin D levels and skin cancer risk in individuals with basal cell nevus syndrome. Patients with this condition are found to be more likely to have low vitamin D levels, even when taking sun protection measures.
A study published in Genes & Development found that blocking the action of an enzyme called PDE-4D3 leads to a significant increase in melanin production. This could lead to a novel way of protecting the skin from cancer-causing UV radiation, without the need for sunless tanning or indoor tanning.
Researchers at the University of Gothenburg have made a groundbreaking discovery about contact allergy, which affects nearly 20% of Europe's population. The study found that fragrances can cause allergic reactions when exposed to oxygen in the air, leading to eczema in some individuals.
A study published in Cancer Research found that melanoma cells can use the body's immune system, specifically neutrophils, to control lung metastasis development. By disrupting the interaction between cancer cells and neutrophils, a therapy could decrease lung metastases by about 50 percent.
Researchers have found a gene associated with aggressive skin cancer, INPP5A, which could predict its onset and track its progression. The study suggests that targeting this gene may provide new ways to prevent and treat cutaneous squamous cell carcinoma.
Researchers have developed a method for creating novel metal films using ultrashort laser ablation, which allows for precise control over nanoparticle structures. This technique has potential applications in fields such as surface-enhanced Raman spectroscopy and the growth of carbon nanotubes.
A study found that one in ten US adolescents uses sunless tanning products, which may reduce sunbathing and sunburns among adult women. Another study showed that promoting sunless tanning as an alternative to regular tanning can lead to reduced UV radiation exposure and improved sun safety behaviors.
A study conducted by a joint team of researchers from Ben-Gurion University of the Negev and the University of Miami Miller School of Medicine found significant disparities in skin cancer knowledge among male and female medical students in Florida. The study revealed that men had lower knowledge levels, less appreciation for sun protec...
A new technology developed by Stanford University allows scientists to experimentally capture the global snapshot of thousands of RNA molecules in a cell. This breakthrough advances understanding of RNA's complexity and function.
The University of Michigan Health System has received the first 1,250 DNA samples from the National Psoriasis Victor Henschel BioBank, the largest single collection of psoriasis DNA samples. The samples will be used to identify new genes that increase a person's risk factor for developing psoriasis and examine its connection with other...
Researchers found a genetic rarity where disease-causing genes can self-repair, resulting in spots of normal skin amidst diseased skin. The recombination of chromosomes prior to cell division leads to cells with either two mutant copies or no mutant copies, forming normal skin patches.
The NYU Urothelial Biology Team has received a five-year, $8.2 million grant from the NIDDK to investigate bladder biology and diseases such as UTI. The team aims to understand how disease-causing bacteria interact with host urothelial cells, which is crucial for developing novel treatments for recurrent UTI and other urologic diseases.
A recent study published in Archives of Dermatology found that individuals with psoriasis are at a higher risk of developing depression, anxiety, and suicidality. The study estimated that there are over 10,400 cases of depression, 7,100 cases of anxiety, and 350 cases of suicidality related to psoriasis each year.
A study found that patients with basal cell carcinoma who have multiple lesions are at higher risk of developing more cancers. Red hair and a higher socioeconomic status were associated with an increased risk of multiple lesions.
A recent study found that narrowband UV-B treatment can increase serum levels of vitamin D in patients with psoriasis while clearing the condition. The study also showed significant improvements in psoriasis severity scores and dermatology-related quality of life.
Regular beer consumption is linked to an increased risk of developing psoriasis. Non-light beer drinkers have a higher risk compared to those who don't drink beer or consume light beer.
Researchers at NC State University developed a screening tool to predict nanoparticle interactions with biological systems, allowing for improved safety and applications in drug delivery. The study uses molecular probes to create 'fingerprints' identifying how nanoparticles will behave inside the human body.
A study by UC Davis researchers has demonstrated the effectiveness of asynchronous telepsychiatry in assessing patients' mental health, using store-and-forward technology. The approach allows psychiatrists to provide opinions to primary-care doctors quickly and efficiently, with high accuracy and feasibility.
Researchers found that some body areas are more resistant to tanning than others, with the buttock being particularly resistant. People with no freckles also tanned more easily than those with freckling.
A randomized, double-blind study found that mothers who consumed probiotic milk during and after pregnancy had a 40% lower incidence of eczema in their children. The study suggests that the probiotic bacteria may have prevented the development of eczema, with less severe cases in children who did develop eczema.
Two studies examine the effects of oral steroids and propranolol on infantile hemangiomas, revealing potential side effects and complications. Researchers aim to develop safer treatment options for this common childhood skin disorder.
A study comparing melanoma incidence in Florida to national estimates found that Hispanic men had a 20% higher rate, while female non-Hispanic black individuals had a 60% higher rate. In contrast, female Hispanic patients were 30% less likely to develop the disease.
A study published in Archives of Dermatology found that individuals with psoriasis who were obese at age 18 had an increased risk of developing psoriatic arthritis. The study also identified other predictors, including younger age at psoriasis onset and larger body surface areas affected by the condition.
A study by Columbia researchers has identified eight genes associated with alopecia areata, an autoimmune disease affecting 5.3 million Americans, and found that drugs targeting these pathways may lead to new treatments.
Research published in the Journal of Leukocyte Biology suggests that bortezomib induces cell death only in active and proliferating T cells, leaving resting T cells untouched. This could lead to a new treatment option for inflammatory diseases without affecting all T cells equally.
Rates of cancers affecting skin appendages such as sweat glands and mammary glands are rising in the US. Incidence increased by 150% between 1978-1982 and 2002-2005, with age being a key factor.
Researchers discovered a chain of molecular events that increase skin cancer risk, enabling doctors to assess genetic risk and develop new sunscreens. The study may lead to genetically tested sunscreens and personalized medicine for individuals carrying MC1R gene changes.
Researchers found warning young women about the effects on their appearance caused a 35% drop in indoor tanning visits. The study suggested that focusing on appearance is more effective than just skin cancer warnings, and offering alternative options can help individuals change their behavior.
A study found that focusing on the negative effects of indoor tanning on appearance can reduce tanning behavior in young women, even those motivated by health concerns. The appearance-focused booklet also showed promise in reducing tanning behaviors among those with pathological motives for tanning.
A large population-based study found that individuals treated with vitamin A analogues do not have an increased risk of fractures. The research, published in Archives of Dermatology, analyzed data from two nationwide registers and found no association between retinoid use and fracture risk at any skeletal site.
A Canadian study found that skin cancer rates in Alberta have decreased for men and stabilized for women over a 20-year period. The research suggests that strong skin cancer awareness campaigns may be contributing to this trend, which contrasts with the rising global incidence of skin cancer.
A study found that patients with mild to moderate acne who underwent remote online visits had a similar decrease in inflammatory acne lesions as those who visited their dermatologist's office. Both groups reported high levels of satisfaction with their care.
A recent study suggests that indoor tanning facilities may be associated with addiction-like behavior, including anxiety symptoms and increased substance use. The research found that individuals who frequently tan indoors were more likely to meet criteria for tanning addiction and report symptoms of anxiety.
Researchers at Stanford University School of Medicine have identified a new genetic marker, called HOTAIR, that is significantly more prevalent in aggressive breast cancer cases. High levels of HOTAIR expression are associated with increased risk of metastasis and poorer survival rates for women with breast cancer.
A team of investigators has identified a new gene, APCDD1, which causes progressive hair loss beginning in childhood. The discovery provides insight into the process of hair follicle miniaturization, shared with male pattern baldness, and may lead to non-hormonal treatments.
Researchers found successful advocates collaborate with local and national organizations, lobbyists, and sponsoring legislators to aid in tanning bed bill passage. Strong lobbying efforts by the tanning industry hindered passage, while knowledgeable healthcare providers and public health advocates were key resources.
A content analysis found that media reports tend to focus on aggressive treatments and survival rates, neglecting discussions of death, palliative care, and adverse events. This study highlights the need for a more balanced approach in cancer news coverage.
Two studies reveal a significant increase in non-melanoma skin cancers in the US, with over 13 million Americans affected by 2007. The disease is associated with substantial illness and cost, and continues to be a major public health concern.
A recent study found that racial disparities in access to high-quality surgical care for brain tumors have increased over time. Patients of color are less likely than white patients to receive treatment at high-volume hospitals, which can lead to poorer outcomes.
Researchers found that late-stage melanoma treatment for people over 65 years old results in substantial economic burdens, with average monthly charges ranging from $902 to $3,933. Early detection and treatment can significantly reduce these costs by up to 40-65%.