Regular skin self-exams can help couples detect melanoma earlier, increasing their chances of survival. Couples with strong bonds are more likely to perform these exams and support each other through the process.
Researchers found that polyalkylimide implants can cause infrequent but sometimes severe immune-related adverse effects, including swelling, hardening, and systemic symptoms, in patients who received these fillers at least 12 months prior.
Researchers at UT Medical School in Houston found that knowing a blood relative with shingles doubles one's risk of getting the condition. The study recommends vaccination for individuals with family history to prevent shingles outbreaks.
A study of 504 patients with herpes zoster found that individuals with a family history of the condition were 4.35 times more likely to develop shingles. The authors suggest targeting at-risk individuals based on their family history to decrease the risk and health care expenditures associated with herpes zoster morbidity.
Researchers at Penn State have discovered how a mole develops into melanoma by showing the interaction of two key proteins involved in 60-70 percent of tumors. Targeting these proteins is necessary for effective drugs to treat melanoma, and personalized cancer treatment could be more effective with fewer side effects.
Scientists at Yale University propose a new explanation for cancer metastasis, suggesting that the fusion of a cancer cell with a white blood cell is the key to its spread. This theory has been validated in mouse studies and could lead to new therapeutic approaches.
A study explores the causes of diagnostic errors in medicine, revealing that overconfidence and complacency are major contributing factors. The research suggests developing systems to provide physicians with better feedback on their own errors can help reduce misdiagnoses.
A study published in Archives of Dermatology found that larger skin lesions (over 6mm) are more likely to be melanoma. The findings support the use of diameter guidelines for screening, but also suggest that smaller lesions can still be malignant.
Larger skin lesions are more likely to be melanomas than smaller moles, according to a new study by NYU researchers. The study confirms that an important warning sign of melanoma - moles larger than 6 millimeters - is still valid.
A recent study found that individuals with melanoma on their scalp or neck have lower survival rates than those with melanomas at other sites. The study analyzed data from U.S. cancer registries and found significant differences in five-year and 10-year survival rates, highlighting the importance of skin awareness and sun protection.
Researchers at the University of North Carolina at Chapel Hill have discovered that people with melanoma on their scalp or neck are more likely to die from the disease. The analysis of 51,704 melanoma cases found that survival rates differ depending on where skin cancer first appears.
A new calcineurin inhibitor ISA247 has been shown to be safe and effective in treating moderate to severe psoriasis. The study found a strong correlation between drug dose and response, allowing for more accurate dosing to minimize side effects.
Researchers at Stanford University School of Medicine have successfully created cancer stem cells in a laboratory setting, shedding new light on the origins of these rare and difficult-to-study cells. The breakthrough could lead to new ways of understanding how cancer cells form and developing more effective treatments.
A new breed of targeted cancer drugs is attacking specific proteins in cancer cells, but also causes devastating dermatologic side effects. The Cancer Skin Care Program at Northwestern University provides specially formulated lotions and drugs to help patients preserve their dignity and quality of life.
Researchers awarded $2.4 million NEI grant to study corneal infection (keratitis) caused by disease-causing fungi on contact lenses and in the environment. The team will focus on Fusarium solani, a fungus that causes eye infections in warm, humid areas.
The latest advances in genetics and genomics hold great potential for improving prevention, diagnosis, and treatment of a wide range of diseases. Recent research has shed light on the genetic causes of conditions such as vitiligo, autoinflammatory diseases, and multiple sclerosis.
Researchers discovered a higher frequency of vitiligo in a Romanian community compared to surrounding populations, suggesting a genetic component. However, the disease's onset required environmental triggers, indicating that genetics alone may not be enough to explain its development.
Research found that indoor tanning is a concern for all age groups, with 20% of 18-39 year olds and 10% of 50-64 year olds tanning indoors. Older adults who tan indoors have higher skin cancer risk due to cumulative exposure.
A recent study by the University of Pennsylvania School of Medicine found that curcumin, an active ingredient in turmeric, had a low response rate in patients with psoriasis. Despite laboratory evidence showing its potential, the study suggests that the placebo effect or natural remission may be responsible for the limited results.
Researchers at Columbia University Irving Medical Center discovered a new gene involved in determining hair texture in humans. Mutations in P2RY5 cause hereditary woolly hair, which is characterized by coarse, dry, tightly curled and sparse hair.
A study of 100 teenagers found that both written handouts and computerized presentations with audiovisual components improved their knowledge of acne. The education tools focused on common misperceptions and provided information on causes, exacerbating factors, and treatment options.
A study published in Dermatologic Surgery found that chemical peels using alpha-hydroxy acid or beta-hydroxy acid are highly effective in reducing facial acne lesions. Both types of treatments yielded similar results, with BHA having slightly fewer side effects and longer-lasting results.
Ustekinumab therapy maintains clinically meaningful improvement in moderate to severe plaque psoriasis through 1 year, with 87% and 91% of patients sustaining a 75% PASI improvement. The study also found sustained response rates at 66% and 73% for PASI 90.
Researchers found that Enbrel significantly reduced levels of C-reactive protein in patients with moderate to severe plaque psoriasis, indicating a systemic inflammatory disease. The study also showed that heavier patients had higher CRP levels and that Enbrel decreased these levels in overweight and obese patients.
Patients with moderate to severe plaque psoriasis receiving REMICADE experienced significant skin clearance improvements across four body regions, including head, trunk, and extremities. At week 10, 71-79% of patients achieved a PASI 75 improvement, with even greater success at 39-52% achieving a PASI 90 response.
Researchers have found that marigold therapy can clear or greatly reduce the number and size of plantar warts in four to six sessions, even in HIV-positive patients who are harder to treat. The therapy uses extracts from several types of marigold plants and has been used for nearly 30 years in the UK to treat various foot issues.
A study using functional MRI technology reveals that areas of the brain associated with unpleasant emotions and memories become less active during scratching, suggesting a possible explanation for its relieving effect. The findings may lead to new treatments for chronic itch, which affects over 30 million Americans.
A study found that melanomas can appear noticeably different from other moles, with 85% of participants identifying them as distinct. The 'ugly duckling' sign may prove a useful screening strategy for primary health care providers and skin self-examination.
A new injectable drug, etanercept, has been shown to dramatically reduce psoriasis flare-ups in pediatric patients. The study found that 57% of patients achieved a 75% or greater improvement in symptoms, compared to 11% on placebo.
A study published in Pediatric Dermatology reveals that infants who developed hemangiomas had lower levels of oxygen in their placentas compared to healthy preterm infants. The research suggests that disturbed placental circulation may have contributed to the development of infantile hemangioma.
A study published in Journal of Cosmetic Dermatology found that topical application of niacin, engineered peptides, retinoids, and photoprotective ingredients can visibly improve maturing skin. Combining these ingredients in a moisturizer magnifies benefits.
Researchers identified four distinct indoor tanning behavior patterns, including special event, spontaneous/mood, regular year-round, and mixed behaviors. These classifications enable physicians to develop targeted health messages for their patients, increasing the effectiveness of cancer prevention efforts.
Patients with severe psoriasis have a 50% higher risk of death compared to those without the condition. The study found that men and women with severe psoriasis died an average of 3.5 and 4.4 years earlier, respectively.
A study published in Dermatologic Therapy reveals that rituximab effectively treats blistering skin diseases, including paraneoplastic pemphigus, by targeting abnormal immune responses. The drug's efficacy is being explored for other serious dermatological disorders, but its indications are still being defined.
A Brazilian study found that a 7 percent caffeine solution cream reduced thigh circumference by over 80% and hip measurements by nearly 68%. However, the effect on cellulite was less clear, with imaging showing little change. The researchers speculate that the trial may not have been long enough for the cream to act on cellulite.
Researchers at Stanford University School of Medicine have reversed the effects of aging on the skin of mice by blocking the action of a single critical protein, NF-kappa-B. The study's findings suggest that genetic changes contributing to aging can be reversed even late in life.
Researchers found that bortezomib selectively inhibits melanoma tumor cells by overactivating the cancer-promoting gene c-MYC, leading to increased production of NOXA and promoting cell death. The study suggests a novel treatment strategy for various types of cancer.
A survey of 740 Taiwanese men found a statistically significant positive association between smoking and moderate to severe androgenetic alopecia, a common type of hair loss in men. The study suggests that smoking may destroy hair follicles or damage the papilla that circulates blood and hormones to stimulate hair growth.
Four distinct skin disorders were found in construction workers who helped repair buildings after Hurricane Katrina and Hurricane Rita. These disorders affected 42.6% of the workers, with papular urticaria being the most common, followed by bacterial folliculitis and fiberglass dermatitis.
Researchers will focus on three projects utilizing different strategies to study psoriasis, including a novel photodynamic therapy and analysis of the role of S100A8/9 protein. The goal is to control inflammation and develop safer therapies for patients with the debilitating disease.
Researchers investigate various aspects of wound healing, including exercise, compression therapy, and medication. Studies show that patients with leg ulcers often lack physical activity and use inadequate compression therapy, while medication may have a protective association against leg ulcers. Additionally, injection drug use is lin...
A Phase 3 trial found that ustekinumab achieved significant improvements in psoriasis symptoms and quality of life measures, with over two-thirds of patients experiencing at least a 75% reduction in psoriasis symptoms. The treatment resulted in substantial proportions of patients maintaining responses through week 28.
A new topical lotion has shown high degree of safety and tolerability in treating toenail fungus. The treatment avoids systemic absorption, reducing risks of cardiac and liver toxicity associated with current oral medications.
A study found that skin cooling during laser treatment increased the risk of hyperpigmentation in dark-skinned individuals. The cooled sides were three times more likely to become hyperpigmented than the uncooled sides, according to a report published in Archives of Dermatology.
Researchers have developed a protocol for generating mice with squamous cell carcinoma, allowing them to study the disease in a controlled environment. The method involves injecting mice with DMBA and TPA, leading to tumor formation and enabling scientists to examine the role of the immune system in susceptibility to skin cancer.
Researchers at Johns Hopkins Kimmel Cancer Center have identified a genetic signature associated with aggressive melanomas. The study found that certain genes are linked to an aggressive profile, which could be used to predict patient outcomes and develop tailored therapies.
A study published in The FASEB Journal has identified specific physiological properties that regulate melanocyte function, offering hope for new treatments of pigmentation disorders. Keratinocytes are found to influence pigment production and help regulate skin coloration.
A survey of 369 Florida high school students found that white Hispanic teens were more likely to use tanning beds and less likely to protect themselves from the sun, compared to their white non-Hispanic peers. White Hispanics have a lower rate of skin cancer but are often diagnosed at a later stage, suggesting differences in knowledge ...
Research found that patients traveling farther to reach their physician are more likely to have thicker skin cancer at diagnosis. Longer distances were associated with increased Breslow thickness, and rural locations and lack of dermatologists in the area also contributed to poorer outcomes.
Researchers found that green tea slowed skin cell growth and regulated genes involved in skin cell life cycles, potentially treating psoriasis and dandruff. However, more human studies are needed to determine the full effects of this treatment.
Researchers found that over-production of two inflammatory proteins causes excessive levels of a third protein, leading to rosacea symptoms. Elevated stratum corneum tryptic enzymes (SCTE) and cathelicidin also contribute to the disease.
The disease varies by race, sex, and geographic area, with higher incidence among blacks and men. The nationwide rates of the disease were last documented in 1992.
Researchers found a substantial rise in cutaneous T-cell lymphoma cases over three decades, with highest rates in San Francisco and lowest in Iowa. The disease disproportionately affects men, Blacks, and those living in affluent areas.
Non-compliance with dermatologic treatment is a widespread issue, and physicians can improve compliance by establishing strong patient-physician relations, choosing suitable medications, and using effective education materials. Research shows that addressing non-adherence can lead to better success for patients with psoriasis and other...
Researchers at Stanford University School of Medicine have discovered that large, seemingly useless pieces of RNA play a crucial role in regulating gene activity across vast portions of the human genome. This finding suggests that ancient RNA molecules can influence cancer development and stem cell maintenance.
Researchers have discovered a natural body lipid that signals cells to normalize growth and maturation. The finding, published in The Journal of Investigative Dermatology, shows that bypassing the signaling pathway restores normal differentiation of skin cells in diseases like psoriasis.
A phase 3 randomized trial found that extended exposure to etanercept improved measures of disease severity in patients with moderate to severe psoriasis. The treatment was well-tolerated, with no increased risk of adverse events or infections.
A 12-year review of skin cancer data in Northern Ireland found that wealthy individuals and older adults are disproportionately affected. The study also shows a significant increase in skin cancer rates, with malignant melanoma being the most common serious form of skin cancer.
Researchers found that early life sun exposure increases the risk of melanomas with BRAF gene mutations. Patients who reported high levels of sun exposure before age 20 were more likely to have this mutation. In contrast, patients with NRAS gene mutations had higher exposure between ages 50-60.
Researchers assessed the effectiveness of topical retinol lotion in reducing wrinkles and improving skin aging severity. The study found significant reduction in wrinkle formation and increased collagen production, leading to improved appearance and skin resilience.