{"id":70502,"date":"2025-09-17T23:50:10","date_gmt":"2025-09-17T23:50:10","guid":{"rendered":"https:\/\/www.europesays.com\/ie\/70502\/"},"modified":"2025-09-17T23:50:10","modified_gmt":"2025-09-17T23:50:10","slug":"study-finds-melanoma-less-common-in-individuals-with-several-tattoos","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ie\/70502\/","title":{"rendered":"Study Finds Melanoma Less Common in Individuals with Several Tattoos"},"content":{"rendered":"

Newswise \u2014 People with more than one tattoo session may have a decreased risk of the skin cancer melanoma\u2014with one key caveat, according to research from Huntsman Cancer Institute<\/a> at the University of Utah\u00a0<\/a>(the U). <\/p>\n

A team led by Jennifer Doherty, PhD, MS<\/a>, Huntsman Cancer Institute investigator, co-leader of the Cancer Control and Population Sciences Program<\/a>, and professor of population health sciences at the U, evaluated 7,000 Utahns and found that having 2 or more tattoo sessions decreased the risk of both invasive and in situ melanoma. In situ melanoma means the cancer cells remain on the skin\u2019s surface and are more easily removed. <\/p>\n

But the researchers also found that participants with only one tattoo session were more likely to have melanoma, especially in situ. The reasons why that may be the case are speculative, and more research is needed to understand this disparate pattern.<\/p>\n

\u201cTattoos are increasingly common, and it\u2019s an understudied form of environmental exposure, especially in young people. We really need to understand how tattoos could impact risk for different types of cancer,\u201d says Doherty. \u201cFor melanoma, the results seem to be mixed. But we see people with two, three, and four tattoo sessions having decreasing risk, and that\u2019s a stronger pattern than the increased risk with just one session.\u201d<\/p>\n

According to Pew Research Center<\/a>, a third of American adults have tattoos. Around 41% of Americans under 30 have at least 1, as do 46% of people between the ages of 30 to 49.<\/p>\n

Doherty says that her research team originally hypothesized that having more tattoos would increase melanoma risk due to the carcinogens\u2014like metals and other chemicals\u2014found in tattoo ink. Additionally, the ink in a person\u2019s skin can break down over time and create new carcinogens that weren\u2019t originally in the tattoo. Tattoos can also cause inflammatory responses, and inflammation is often associated with cancer risk.<\/p>\n

\u201cThe results that tattoos could decrease melanoma risk surprised us. But this isn\u2019t a black and white case of \u2018get more tattoos, and you could lower your risk of melanoma,\u2019\u201d says Rachel McCarty, PhD<\/a>, former doctoral student at Huntsman Cancer Institute, current post-doctoral scientist at the International Agency for Research on Cancer<\/a>, and first author of the study. \u201cInstead, we need to do more research to understand what we are seeing and if this decreased risk is simply due to behavioral or physical factors, or if there could be beneficial immune responses associated with tattooing which lower melanoma risk.\u201d<\/p>\n

It may be that those with several tattoo sessions are more cautious with sun safety and take better care of their skin. Tattoos could also form a physical barrier that blocks ultraviolet radiation or cause an immune response against precancerous cells, the researchers say.<\/p>\n

McCarty says those with tattoos should continue making informed decisions about skin protection.<\/p>\n

\u201cTattoo artists already advise their clients to wear sunscreen and sun protection to prevent tattoos from fading,\u201d says McCarty. \u201cWe know wearing sunscreen is an important safety step for everyone, even without tattoos. But it\u2019s also important for those with tattoos to take extra precautions to prevent any additional harmful components from forming in the skin when pigments break down from UV exposure.\u201d<\/p>\n

While this study revealed a decreased melanoma risk for those with tattoos, that may not be true for other types of cancer. An earlier project <\/a>from Doherty\u2019s team and a Swedish study both suggest that tattooing could be connected to an increased risk of certain blood cancers.<\/p>\n

Still, the melanoma study\u2014whose results were published in the Journal of the National Cancer Institute<\/a>\u2014is a promising step forward in understanding how tattoos can impact skin cancer risk.<\/p>\n

\u201cThe Mountain West and the area we serve have some of the highest melanoma rates in the country,\u201d says Douglas Grossman, MD, PhD<\/a>, co-leader of the Melanoma Center<\/a> at Huntsman Cancer Institute, professor of dermatology at the U, and co-author of the paper. \u201cBetter understanding risk factors for melanoma will help us improve prevention strategies across the region, advise our patients about risks more accurately, and ultimately save lives.\u201d<\/p>\n

About Huntsman Cancer Institute at the University of Utah<\/strong>
Huntsman Cancer Institute<\/a> at the\u202fUniversity of Utah (the U) is the National Cancer Institute-designated Comprehensive Cancer Center for Utah, Idaho, Montana, Nevada, and Wyoming. With a legacy of innovative cancer research, groundbreaking discoveries, and world-class patient care, we are transforming the way cancer is understood, prevented, diagnosed, treated, and survived. Huntsman Cancer Institute focuses on delivering a cancer-free frontier to all communities in the area we serve<\/a>. We have more than\u202f300 open clinical trials<\/a> and\u202f250 research teams<\/a> studying cancer at any given time. More genes for inherited cancers have been discovered at Huntsman Cancer Institute than at any other cancer center. Our scientists are world-renowned for understanding how cancer begins and using that knowledge to develop innovative approaches to treat each patient\u2019s unique disease. Huntsman Cancer Institute was founded by Jon M. and Karen Huntsman.\u202f\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"Newswise \u2014 People with more than one tattoo session may have a decreased risk of the skin cancer…\n","protected":false},"author":2,"featured_media":70503,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78],"tags":[7260,110,2906,18,135,474,48744,19,17,941,2101,48743],"class_list":{"0":"post-70502","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-health","8":"tag-all-journal-news","9":"tag-cancer","10":"tag-dermatology","11":"tag-eire","12":"tag-health","13":"tag-healthcare","14":"tag-huntsman-cancer-institute-at-the-university-of-utah","15":"tag-ie","16":"tag-ireland","17":"tag-newswise","18":"tag-public-health","19":"tag-skin-cancermelanomacancer"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts\/70502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/comments?post=70502"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts\/70502\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/media\/70503"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/media?parent=70502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/categories?post=70502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/tags?post=70502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}