Biopsychosocial Relationships underlying Indoor Tanning Experience: Project BRITE

室内日光浴体验背后的生物心理社会关系：BRITE 项目

• 批准号: 8096821
• 负责人: Carolyn Heckman
• 金额: $ 17.79万
• 依托单位: FOX CHASE CANCER CENTER
• 依托单位国家: 美国
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-07-01 至 2012-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8096821
• 关键词: Absence of pain sensation; Addictive Behavior; Adolescent; Affect; Affective; Age; Alcohol consumption; Alcoholism; Alleles; Analgesics; Anxiety; Appearance; Area; Awareness; Beds; Behavior; Behavior Control; Binding; Biological; Biological Markers; Biological Process; Blood; Blood specimen; Cleaved cell; Corticotropin; Crossover Design; Data; Dependence; Development; Disease; Distress; Eligibility Determination; Emotional; Emotions; Exercise; Exposure to; Feeling; Female; Freckles; Frequencies; Future; Gambling; Genetic; Genetic Polymorphism; Genetic Predisposition to Disease; Genetic screening method; Goals; Health; Hormones; Human; Individual; Interview; Investigation; Laboratories; Light; Literature; Malignant Neoplasms; Measures; Mental Depression; Modeling; Monitor; Moods; Morphine; Motivation; Obsessive compulsive behavior; Opioid; Participant; Patient Self-Report; Placebos; Population; Prevention; Pro-Opiomelanocortin; Procedures; Process; Production; Protein p53; Psychological Interview; Public Health; Public Policy; Questionnaires; Randomized; Receptor Gene; Recruitment Activity; Relaxation; Reporting; Research; Risk; Sampling; Skin; Skin Cancer; Skin tanning; Source; Special Event; Spottings; Stress; Subgroup; Substance Addiction; Sunbathing; Symptoms; Testing; Time; Tumor Suppressor Genes; UV Radiation Exposure; Ultraviolet Rays; Variant; Withdrawal; Withdrawal Symptom; Woman; Work; addiction; alpha-Melanocyte stimulating hormone; beta-Endorphin; biopsychosocial; endogenous opioids; experience; girls; high risk; innovation; keratinocyte; men; mu opioid receptors; novel; psychologic; public health relevance; response; skin cancer prevention; tanning booths; university student; young adult

DESCRIPTION (provided by applicant): As the most common human malignancy, skin cancer is a major public health concern. Ultraviolet radiation (UVR), specifically that produced by indoor tanning booths contributes significant risk for skin cancer. Indoor tanning is becoming increasingly prevalent and is particularly popular among adolescent and young adult females. While many indoor tanners tan for appearance reasons, a subgroup of frequent tanners may become psychologically and physically dependent on tanning. There is evidence that UVR exposure produces substances in the body (e.g., the opioid beta-endorphin) that may increase positive feelings and the desire to tan. The primary aim of the proposed project is to test the feasibility and acceptability of a novel experimental paradigm to investigate the affective (emotional) and biological determinants of and responses to UVR exposure that may motivate ongoing indoor tanning behavior. 18-25 year-old female frequent and infrequent indoor tanners will be recruited and randomly assigned to receive UVR and non-UVR (placebo) light from standard commercial tanning booths in a within-subjects cross-over design. Participants will complete a psychological interview, questionnaires, and blood samples before and after UVR exposure. It is hypothesized that there will be significant differences between the frequent and the infrequent indoor tanners in psychological/affective and biomarker (ACTH, beta-endorphin) baseline levels and responses to UVR exposure, as well as genetic polymorphisms (the mu-opioid receptor, OPMR1). Our team has successfully conducted several previous skin cancer prevention and addiction studies with young adults; thus, we are ideally suited and uniquely poised to conduct the proposed project. Such innovative and translational work is important to understanding the psychological and biological processes underlying the desire to tan, particularly among frequent indoor tanners who are exposed to the greatest levels of damaging UVR. Better understanding of these processes may facilitate the development of more effective prevention efforts and help guide public policy in this area. PUBLIC HEALTH RELEVANCE: Ultraviolet radiation exposure, especially when from artificial sources such as indoor tanning booths, contributes greatly to skin cancer, the most common form of human malignancy. The proposed study seeks to better understand the psychological and biological processes related to indoor tanning behavior among those at high risk for skin damage: young adult females. Better understanding of these processes may facilitate the development of more effective prevention efforts and help guide public policy in this area.

描述（由申请人提供）：作为最常见的人类恶性肿瘤，皮肤癌是一个主要的公共卫生问题。紫外线辐射（UVR），特别是室内日光浴室产生的紫外线辐射，对皮肤癌有很大的风险。室内晒黑变得越来越普遍，特别是在青少年和年轻的成年女性中。虽然许多室内晒黑是出于外观原因，但一个经常晒黑的亚组可能会在心理和身体上依赖晒黑。有证据表明UVR暴露会在体内产生物质（例如，阿片类β-内啡肽），可能会增加积极的感觉和晒黑的愿望。该项目的主要目的是测试一种新的实验范式的可行性和可接受性，以调查的情感（情绪）和生物学的决定因素和反应的紫外线辐射暴露，可能会激励正在进行的室内晒黑行为。将招募18-25岁的频繁和不频繁室内晒黑的女性，并以受试者内交叉设计随机分配接受来自标准商业晒黑室的UVR和非UVR（安慰剂）光。参与者将在紫外线照射前后完成心理访谈、问卷调查和血液样本。据推测，将有显着差异频繁和不频繁的室内活动在心理/情感和生物标志物（促肾上腺皮质激素，β-内啡肽）的基线水平和响应UVR暴露，以及遗传多态性（μ阿片受体，OPMR 1）。我们的团队已经成功地进行了几个以前的皮肤癌预防和成瘾研究与年轻人;因此，我们非常适合和独特的准备进行拟议的项目。这种创新和转化的工作对于理解晒黑欲望背后的心理和生物过程非常重要，特别是在暴露于最大程度的紫外线辐射的频繁室内皮肤接触者中。更好地了解这些过程可能有助于开展更有效的预防工作，并有助于指导这一领域的公共政策。 公共卫生相关性：紫外线辐射暴露，特别是来自人工来源，如室内晒黑亭，大大有助于皮肤癌，最常见的人类恶性肿瘤。这项拟议中的研究旨在更好地了解与皮肤损伤高危人群（年轻成年女性）的室内晒黑行为相关的心理和生物过程。更好地了解这些过程可能有助于开展更有效的预防工作，并有助于指导这一领域的公共政策。