Articles tagged with Skin Cancer
Research found a high number of chromid breaks associated with increased risk of nonmelanoma skin cancers and basal cell carcinomas, while melanoma risk was not linked. UV-B radiation sensitivity also interacted with other risk factors for squamous cell and basal cell carcinomas.
Research suggests that consuming broccoli sprouts daily can improve chronic bacterial gastritis and potentially prevent stomach cancer. The compound sulforaphane in broccoli sprouts also has been shown to have anti-cancer effects, including preventing skin cancers caused by sun damage.
Researchers found that HIV-1 activates plasmacytoid dendritic cells via Toll-like receptor-viral RNA interactions, which is inversely correlated with successful control of HIV. This mechanism may lead to targeted immunotherapies for HIV.
Researchers will investigate whether vitamin E and/or selenium can reduce skin and other cancers. The study aims to provide essential data on potential low-cost interventions for millions at risk of arsenic-induced cancers in Bangladesh and globally.
Researchers at Thomas Jefferson University identified a genetic mutation in the Stratifin gene that causes abnormal skin development and cancer in mice. The study found that mice with the mutation developed severe skin defects, including cyclical hair loss and skin cancer late in life.
Researchers have discovered that red hair pigment produces more damaging compounds when exposed to sunlight, increasing the risk of skin cancer. A new topical lotion has also been developed, using a natural protein to repair DNA damage in skin cells.
A recent study suggests that ozone levels in the atmosphere have begun to level off, with some regions even experiencing small increases. However, it is unlikely that the ozone layer will fully recover, and scientists warn that precautions such as UV protection remain vital.
Researchers tested various sunscreens and methods on volunteers from multiple countries to establish a standard method for determining IPF. However, the study found that high SPF sunscreens may not provide sufficient protection against immunosuppression, potentially increasing skin cancer risk.
According to a JAMA Network study, US states with age restrictions on indoor tanning have higher compliance rates among minors. States like Illinois and Wisconsin saw significant reductions in noncompliance among 15-year-olds, whereas others like Texas had lower compliance rates.
A Mayo Clinic study found that basal cell carcinoma (BCC) tumors are increasing in younger adults, with a significant surge in women over 30. Squamous cell carcinoma (SCC) diagnoses also rose sharply, especially among men and women in their late 30s. Long-term sun exposure and tanning bed use are major contributors to this trend.
The study found a significant increase in nonmelanoma skin cancer incidence among young adults, with rates rising by 13.4% for women and 22.9% for men between 1976-1979. Squamous cell carcinoma incidence also increased significantly over the study period, emphasizing the need to focus on prevention.
Collagen VII protein fragment essential for skin cancer cells to break free and spread, Stanford researchers discover. This breakthrough offers hope for pre-emptive treatment of skin cancers in high-risk patients.
Researchers found that Pax3 plays dual roles in adult stem cells, directing them to become melanocytes while preventing complete differentiation. This discovery opens new avenues for understanding stem cell biology and its potential role in cancer development.
A DNA enzyme found in some animals can repair damage caused by UV light, protecting against skin cancer. Researchers discovered this enzyme helps defend against non-melanoma skin cancer in mice with the transgene.
Researchers develop gene therapy to treat XP, a devastating disease causing cancerous lesions on exposed skin. The treatment restores DNA repair mechanism, preventing cancerous growth and sunburn-like symptoms in mice.
Researchers at Johns Hopkins Medicine found that stressed mice develop skin cancer faster than non-stressed mice. Stress-reducing programs like yoga and meditation may help individuals at high risk for skin cancer stay healthy longer.
Researchers found that activated STAT3 is necessary for skin cancer development, and inhibiting it can prevent tumor growth. A STAT3 inhibitor could potentially be used as a topical cream to treat sunburns or precancerous lesions.
Research finds that melanin in hair follicles can increase cell death in response to UV radiation, depending on its color. The study used mice with engineered pigmentation to demonstrate this effect, suggesting that people with darker skin may not be as vulnerable to skin cancer as those with fair skin.
Researchers found that zoledronic acid can halt the progression of cervical cancer in mice by inhibiting angiogenesis and matrix metalloprotease-9 expression. Additionally, a study on skin cancer revealed that Stat3 is required for initiation and promotion stages, suggesting it as a potential target for cancer therapy
Researchers found that Stat3 is required for skin cancer initiation and maintains cellular growth through expansion of initiated cells. Inhibiting Stat3 function impairs tumor growth, suggesting its potential as a target for cancer therapy.
Scientists at Mayo Clinic develop novel approach to cancer vaccine that leverages inflammatory cell death to trigger a strong anti-tumor immune response, eradicating skin cancer tumors without triggering autoimmune disease. The breakthrough sheds light on a major obstacle in advancing cancer vaccine research from lab to human trials.
Researchers at Newcastle University are developing a new type of sunscreen that protects against sun-induced DNA damage, a major cause of skin cancer and ageing. The company, DNAcare Systems, aims to introduce a DNA rating for all sunscreens to reduce skin cancer cases.
Research found that long-term PUVA treatment increases the prevalence of human papillomavirus (HPV) in the skin of psoriasis patients, particularly those with a history of exposure. The study screened for HPV DNA in body hairs from 81 patients and found higher rates in patients with PUVA history compared to those without.
Patients with massive skin cancers can now experience significant improvement in function, appearance, and quality of life after undergoing free tissue transfer surgery. This innovative technique, pioneered by OHSU researchers, has revolutionized the care of patients with this condition.
A study found that skin cancer patients experience improved mental and emotional health after surgery, but general quality of life remains unchanged. Patients also showed increased use of sunscreen and protective behaviors like wearing hats.
A new campaign, SELECT Sunday, aims to raise awareness of prostate cancer among African-American men, who have the highest incidence rates and a death rate more than double that of white men. The campaign seeks to double African-American enrollment in an international study investigating vitamin E and selenium as preventive measures.
Researchers have found that pomegranate fruit extract and grape polyphenol resveratrol exhibit anti-skin tumor effects by inhibiting cancer-promoting pathways. These findings suggest potential benefits for skin cancer prevention and treatment.
A significant revision of the daily recommended allowances for Vitamin D is needed to protect public health, according to Dr. Holick. Adults should aim for 1000 International Units (IU) of Vitamin D per day through regular and moderate exposure to sunlight.
A new study found that adjuvant chemotherapy did not improve survival rates for patients with surgically removed non-small-cell lung cancer. Additionally, a study on selenium supplementation revealed that it may increase the risk of squamous cell carcinoma and total nonmelanoma skin cancer in individuals at high risk.
Researchers found that tea polyphenols interfere with signaling pathways inside cells that may order cells to divide and multiply. By inhibiting these pathways, polyphenols can prevent cancer development.
A study of over 6,900 US teens found that indoor tanning is a significant issue among white teenagers, particularly among girls and those from the Midwest and South. The study highlights the risks of skin cancer and premature aging associated with UV radiation, leading to the development of prevention messages.
Scientists have confirmed a new target for treating skin cancer by identifying the JNK2 enzyme. When JNK2 is lacking, skin cells are inhibited or delayed in response to UVB light. This delay could lead to a reduction in nonmelanoma skin cancer development.
Researchers have found an increased risk of nonmelanoma skin cancer among childhood cancer survivors, with the University of Minnesota presenting their findings at the American Society of Clinical Oncology meeting. The study's lead author notes that further research is needed to determine why this association exists.
A combination of celecoxib and a common cream used to treat nonmelanoma skin cancer was found to be up to 35% more effective in reducing skin tumors than using the cream alone. The researchers hope to reduce side effects while increasing efficacy by exploring different treatment regimens.
A study by Duke University researchers found that outpatient Mohs micrographic surgery is safe, with a complication rate of 1.64% out of 1,343 procedures performed in 2000. The results counter concerns raised by lobbyists and policymakers about the safety of outpatient surgeries.
A recent study found that white tea extract protects the skin's immune system by preventing oxidative stress. The extract also limits DNA damage and promotes anti-aging benefits, suggesting potential protection against skin cancer.
A recent MIT study suggests that irrigation pumping may increase or decrease arsenic levels in Bangladesh's drinking wells, with complex effects on groundwater chemistry. The researchers found that degradation of organic carbon by microbes mobilizes arsenic, but deeper wells may reduce arsenic concentrations in some areas.
A Rutgers University study found that applying caffeine and green tea's epigallocatechin gallate (EGCG) topically to skin can significantly inhibit cancer formation in mice. The substances show highly selective action on cancer cells, leaving normal skin cells unaffected.
A statewide study found that people who used tanning lamps were 2.5 times more likely to develop squamous cell carcinoma and 1.5 times more likely to develop basal cell carcinoma than non-users. The risk of these skin cancers increased with younger age at use.
A new study found that individuals who used tanning devices were 2.5 times more likely to develop squamous cell carcinoma and 1.5 times more likely to develop basal cell carcinoma compared to those who did not use them. The risk of these cancers increased with the age at which participants started using tanning devices.
The Selenium and Vitamin E Cancer Prevention Trial, or SELECT, is the largest-ever clinical trial for prostate cancer prevention. The study aims to investigate whether taking selenium and vitamin E supplements can prevent prostate cancer in men of all races and ethnic backgrounds.
Researchers at Rensselaer Polytechnic Institute have developed a new terahertz imaging technique that allows for faster and more detailed imaging of biological tissue. The technique uses single pulses of terahertz radiation to produce high-resolution images with the potential to automate diagnostic analysis.
A new study found that only a third of clothing items offer adequate protection against UV light, with many fabrics lacking even minimal levels of protection. The researchers suggest standardizing UV protection ratings for summer clothing to protect consumers from the damaging effects of UV light.
Researchers found that gamma-delta T cells play a crucial role in local immunity and can kill tumor cells by expressing NKG2d protein. In contrast, alpha-beta T cells surprisingly promote skin cancer development and progression in models of skin cancer.
A study found that patients with severe psoriasis who use ciclosporin are at a significantly higher risk of developing squamous cell cancer. The risk is particularly high for those using the medication long-term or for extended periods, highlighting the need for careful assessment of its safety.
Researchers found that antioxidants like vitamin C can significantly reduce free radical generation and skin damage. Vitamin C was the most effective quencher, accumulating in the skin to neutralize free radicals.
Researchers found a black tea polyphenol compound, TF-2, that kills virtually all cancer cells while leaving normal cells intact. The compound also suppresses a gene associated with colon cancer and may be the reason for the chemopreventive activity of black tea extracts.
Researchers at UCSF Comprehensive Cancer Center identified genetic regions that confer susceptibility and resistance to a human-like skin cancer in mice. The findings suggest that mouse studies may reveal genetic markers of susceptibility and resistance to cancer in humans, which could impact patient-specific treatment modalities.
Researchers at the University of Notre Dame have developed a computer model that provides atomic details of the binding interactions between damaged DNA and the repair enzyme DNA photolyase. The model provides new insights into which parts of the enzyme are important for electron transfer, which could lead to the development of an arti...
Research finds patients treated for Hodgkin's disease as children are nine times more likely to develop a second cancer, with specific types of cancer at higher risk. The study suggests regular screening is necessary to monitor patients' lifetime health.
A 10-year study found that men and women taking selenium supplements had 41% less total cancer compared to those taking a placebo. The study also showed significant reductions in specific types of cancer, including prostate, esophageal, colorectal, and lung cancers.
An international team of researchers has cloned the human gene responsible for basal cell carcinoma, a common skin cancer. The discovery could lead to novel approaches in preventing and treating the disease, including a potential ointment that controls growth.