Articles tagged with Skin Cancer
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A data linkage study of over 1 million Danes found that childhood experience of parental cancer is linked to poorer school grades and lower educational attainment. Children whose parents had a poor chance of surviving five years or died from their disease also experienced lower earnings power as adults.
The article reviews existing novel approaches for automating melanocytic skin lesions diagnosis, highlighting success and shortcomings. Recommendations are made to reduce complexity and protracted computation by favoring better classification models over feature selection.
Researchers at Stanford University School of Medicine found that individuals with six or more basal cell carcinomas over a 10-year period are three times more likely to develop other, unrelated cancers. The study suggests that mutations in DNA-damage-repair proteins may be linked to increased cancer susceptibility.
A study published in JAMA Dermatology found that adults who use sunless tanning products continue to engage in risky tanning behaviors, such as indoor tanning and sunburn. The researchers suggest that these products may inadvertently reinforce desires for tanned skin, making them ineffective in reducing skin cancer rates.
Researchers found that using stress balls or having hands held did not reduce anxiety, pain, or satisfaction in patients undergoing skin cancer surgery. The study of 135 patients showed no significant difference in outcomes between those who used stress balls or had their hands held.
Researchers at Imperial College London found that the immune system's response to toxins triggers IgE, which protects against cancer development. The study suggests that allergies may be linked to chemicals in modern environments and could lead to new skin cancer treatments.
Brian C. Capell, MD, PhD, receives the award to investigate epigenetic markers in healthy, sun-damaged, and cancerous skin to identify targets for topical skin cancer treatments. The research aims to clearly define the role of these markers and develop effective therapies for squamous cell carcinoma.
Researchers from the University of Miami Miller School of Medicine used an HPV vaccine as an off-label treatment for a patient with advanced squamous cell carcinoma. The patient's tumors completely resolved after direct intratumoral injections, providing promising results in this innovative approach to skin cancer treatment.
A new study of 563 participants found significant differences in skin cancer risk among outdoor professionals, with mountain guides facing the greatest threat. The research highlights the need for tailored prevention efforts based on individual profession and environmental factors.
Researchers found that skin is more susceptible to cancer-causing compounds from barbecuing than inhalation, with clothing offering limited protection. The study suggests washing clothes soon after leaving a grilling area to reduce exposure.
Scientists have discovered two derivatives of glucosinolates in meadowfoam seedmeal that protect human skin cells from UV damage, inhibiting DNA crosslinking and collagen breakdown. These compounds show potential as anti-aging agents and skin care products.
New research estimates total and per-case costs of newly diagnosed non-melanoma skin cancers in Canada in 2011 due to workplace sun exposure. The study found that the two most common types of non-melanoma skin cancer cost $5,760 and $10,555 per case respectively.
A study of 32 children under 10 found significant DNA damage from small amounts of sun exposure, similar to levels in Danish adults. Parents are advised to use rigorous protection measures and consider vitamin D supplements.
A new study found that individuals with malignant melanoma had a 61% lower risk of developing Alzheimer's disease compared to those without the condition. Basal cell and squamous cell carcinomas also showed significant reductions in AD risk, with correlations of 82% and 92%, respectively.
A bioengineered tattoo has been developed to detect elevated blood calcium levels in mice, offering a potential early diagnosis method for conditions like kidney failure and cancer. The tattoo becomes visible on the skin upon detection of high calcium concentrations, providing a proactive measure against diseases.
Researchers identified a strain of Staphylococcus epidermidis that produces a chemical compound 6-N-hydroxyaminopurine (6-HAP), which inhibits the growth of some cancers. In mice exposed to UV rays, those with 6-HAP-producing bacteria had significantly reduced skin tumors.
Research found a steady rise in eyelid squamous cell carcinoma cases in England over the past 15 years, with an annual increase of 2%. The risk doubles for every decade above age 60. Squamous cell cancer is the second most common skin malignancy and can cause disfigurement and functional problems if it spreads.
A new clinical trial shows that using a generic skin cream containing fluorouracil (5-FU) for two to four weeks can reduce the risk of squamous cell carcinoma (SCC) needing surgery by 75% within a year. The study, led by Dr. Martin A. Weinstock, involved over 900 military veterans at high risk for keratinocyte carcinoma skin cancer.
Carnegie Mellon University's Tom Mitchell and MIT's Erik Brynjolfsson describe 21 criteria for evaluating task amenable to machine learning. Skills people develop and investments businesses make will determine who thrives in ML-driven economy.
A Baylor University study reveals that frequent tanners are more likely to engage in risky appearance-related behaviors, including tattoos and piercings, compared to infrequent tanners. The research suggests that excessive tanning may be a sign of body image concerns, making it essential to address social and appearance pressures.
Researchers at the German Cancer Research Center have found that papillomaviruses associated with UV light can promote the development of non-melanoma skin cancer. The viruses affect the stability of host cell DNA, leading to accumulation of UV-related damage. This link has been previously underinvestigated in human biopsies.
Researchers use terahertz scanning and advanced signal processing to analyze paintings from the 17th century, uncovering previously unknown details such as restorations and varnish layers. The technique has potential applications beyond art conservation, including detecting skin cancer and measuring paint thickness.
A new study warns skiers and snowboarders about the risks of UV exposure to their eyes. The study found that people often miss applying sunscreen to areas around their eyes and eyelids, with serious consequences.
US breast cancer death rates are decreasing overall, with a 39% drop since 1989. Black women still face higher mortality rates than white women, but several states have seen significant declines in the gap between the two groups.
Researchers found that mutated Ras causes ER stress, activating IRE1, which can both promote and inhibit tumors. IRE1 degrades messenger RNAs to help cells survive but also expresses proteins that fix unfolded proteins.
A new Michigan State University study found that a protein released from visceral fat can cause non-cancerous cells to become cancerous. Abdominal obesity is associated with an increased risk of certain cancers, and body mass index may not be the best indicator of risk.
Researchers have developed a new terahertz imaging approach that combines high-resolution images with fast acquisition speed, enabling early-stage skin cancer detection without tissue biopsies. The technique uses compressed sensing and adaptive imaging algorithms to achieve subwavelength resolution images.
Research in mice suggests that eating at abnormal times can weaken the daytime potency of an enzyme protecting against UV radiation, leading to increased risk of sunburn and long-term effects like skin cancer. A normal eating schedule may provide better protection from UV rays during the day.
Experts emphasize the importance of communicating cancer prevention messages to young adults (18-44 years) to reduce future cancer risk. The articles highlight various factors contributing to cancer risk, including health behaviors, chronic conditions, and social drivers, and propose tailored interventions to mitigate risks.
A recent analysis of published studies found that higher alcohol intake increases the risk of basal cell carcinoma by 7% and cutaneous squamous cell carcinoma by 11% for every 10 gram increase per day. The study suggests that limiting alcohol consumption may help reduce skin cancer risk.
A new study published in Scientific Reports found that daily tomato consumption reduced skin cancer tumors by 50% in male mice, while female mice showed no significant differences. The researchers suggest that dietary carotenoids, particularly lycopene, may protect skin against UV light damage.
Researchers identified a novel molecular pathway involving p300, C/EBPα, and microRNA-203 that helps maintain normal skin cell proliferation. HPV8's E6 protein disrupts this pathway in EV patients, potentially paving the way for skin cancer.
A recent study found that 19.9% of tanning salons in US states with bans allow minors to use facilities, despite legislation prohibiting it. Many provide inaccurate health information about indoor tanning.
Researchers develop a class of small molecules that penetrate and darken human skin samples in the laboratory. The drug generates protective tans in red-haired mice, which are more susceptible to skin cancer via UV radiation.
A global study reveals significant disparities in healthcare access and quality among countries, with the US scoring poorly due to preventable causes. The study uses a novel analysis of mortality rates from 32 amenable causes, providing insights into gaps in healthcare systems worldwide.
Researchers found that squamous cell carcinoma diagnoses increased by 263% and basal cell carcinomas by 145% between 2000-2010. Women in specific age groups experienced the greatest increase in basal cell carcinoma diagnoses, while men's diagnosis trends varied across time periods.
A new generation of prosthetic limbs with built-in cameras can now automatically pick up objects, eliminating the need for manual control. Researchers at Newcastle University have developed a 'hand that sees' using computer vision and neural networks, which can assess object shape and size in real-time to trigger precise movements.
A study analyzed Medicare billing data from over 2,300 US physicians to find the average number of cuts made during Mohs micrographic surgery. The researchers found that some physicians made significantly more cuts than others, and identified potential explanations for these variations.
A new paper by Kate Sweeny argues there's a positive side to worrying, with benefits including motivating preventive and protective behavior, recovery from traumatic events, and adaptive preparation and planning. Worrying the right amount can also motivate without paralyzing motivation, while serving as an emotional buffer.
Researchers discovered carvedilol's protective effect against UVB-induced cell damage that leads to skin cancer. The study suggests carvedilol could be incorporated into a skin cream or spray to prevent skin cancer.
A study from Drexel University found that nonwhite organ transplant recipients require unique dermatological care due to varying skin cancer risk factors and locations. The research highlights the importance of evaluating and treating patients differently based on their race, with a focus on sun-protected areas and high-risk human papi...
Two CDC studies examine indoor tanning and sun safety trends among US high school students. Indoor tanning rates dropped from 15.6% to 7.3% between 2009 and 2015, but sunburns remained common. Sun safety practices are also scarce in schools, with only 47.6% of schools implementing sunscreen application during class time.
A study published in JAMA Dermatology ranks the top 10 most disabling skin diseases globally, with dermatitis and acne at the top. The research also highlights the disproportionate impact of non-cancer skin conditions on global health.
A new article published online by JAMA Dermatology estimates the global burden of skin disease, with dermatitis and acne vulgaris ranking among top causes. Skin diseases accounted for 1.79% of the global burden of disease in 2013, equivalent to 41.6 million DALYS.
A study published in JAMA Dermatology found that actinic keratosis management costs differ significantly across regions. The researchers discovered that understanding these geographic variations can help identify areas with excessive spending and potential for cost savings.
A recent study estimates that indoor tanning-related skin cancers in the US cause over 263,600 cases and cost $343.1 million in medical costs each year. The diseases also result in a total economic loss of $127 billion over the lifetime of those affected.
A study from Queen Mary University of London discovered that thick skin on the palms and soles is linked to oesophageal cancer, a prevalent disease in the UK. Researchers found an inherited form of cancer called Tylosis, which causes severe skin thickening, also increases the risk of developing oesophageal cancer.
UNC-Chapel Hill researchers have made a breakthrough in treating glioblastoma by using human stem cells to hunt down and kill brain cancer. The new approach shows promise for clinical trials within the next one to two years.
A new study reveals that changes in translation play a crucial role in the development of skin cancer. The researchers found that eIF2A, a protein involved in translating genetic instructions, is overexpressed in certain types of cancer and can serve as a potential therapeutic target for treating the disease.
A new study published in JAMA Dermatology found that non-heterosexual black male teens engage in indoor tanning at levels equal to those of heterosexual white females. This discovery highlights a surprising new group at risk for skin cancer, which may be linked to psychological distress and discrimination.
Researchers developed a dual strategy combining biomimetic beads and anti-PD1 therapy to boost killer T cell immunity against skin cancer. The combination technique increased T cell activation by 35% compared to artificial beads alone and 72% compared to anti-PD1 alone.
Researchers at Massachusetts General Hospital discovered a combination of calcipotriol and fluorouracil can rapidly clear actinic keratosis lesions by activating the immune system, achieving an 88% reduction in facial lesions. The treatment's effectiveness was compared to standard treatments, which elicit unpleasant side effects.
A new study published in Journal of Investigative Dermatology reports initial success with imiquimod, a topical skin cream for low-risk basal cell carcinoma lesions. The 5-year follow-up results show sustained efficacy and low recurrence rates for patients treated with imiquimod.
A new study shows that a combination of two topical drugs triggers a robust immune response against precancerous skin lesions, reducing their number by up to 88%. The therapy activates T cells to attack abnormal skin cells, offering a more effective and better-tolerated treatment alternative.
A new study found that around 17% of women diagnosed with breast cancer visit their doctor with a symptom other than a lump. Non-lump symptoms, such as nipple abnormalities and breast pain, were more likely to delay diagnosis compared to those with a breast lump alone.
A new study from Drexel University College of Medicine found that all organ transplant recipients, regardless of race, should receive routine total-body screenings for skin cancer. Nonwhite transplant recipients were more likely to have aggressive and deadly skin cancers due to anti-rejection medications.
A study by London researchers found that standard radiation margins may not be large enough for all patients with non-melanotic skin cancer. Using protoporphyrin fluorescence, the team was able to determine more precise treatment volumes, resulting in improved patient outcomes and reduced recurrence rates.
A color-changing smart material sensor, developed by USC researchers, notifies users of their total UV exposure, allowing them to strike a balance between Vitamin D production and skin cancer prevention. The flexible patch, made from FDA-approved non-toxic polymers, works without a power source and can be stored for up to five weeks.
Researchers at Mayo Clinic found bacterial DNA in breast tissue, even when sterile conditions are maintained. The team discovered significant differences in the breast tissue microbiome of women with and without cancer, suggesting a distinct role for the microbiome in breast cancer development.
Researchers at FAU aim to detect micrometastases and tumour markers using extracellular vesicles, improving cancer reoccurrence risk assessment for individual patients.