Hair Straighteners May Pose a Small Risk for Uterine Cancer Study Finds

A national study suggests a link to this particular cancer among women who reported frequent use of the chemical products. As a subscriber, you have 10 gift articles to give each month. Anyone can read what you share. Women who use chemical hair straighteners frequently could have a higher risk of developing uterine cancer than women who have never used the products, according to new findings from a national study that has followed nearly 34,000 U. S. women for more than a decade. The study did not establish a cause-and-effect relationship between hair straighteners and cancer of the uterus, a form of reproductive cancer that has been increasing in incidence among women in recent years, especially among Black women. For women in the study who had never used hair straighteners, the risk of developing uterine cancer by the age of 70 was 1.64 percent, the research found, while the rate for frequent users of straighteners was more than doubled at 4.05 percent. While the increased risk was found among women from all racial and ethnic backgrounds, Black women might be disproportionately affected: Sixty percent of participants who reported using hair straighteners self-identified as Black women, according to the study. It defined frequent use as more than four times in the previous year, and included any personal use, whether women applied products themselves or had the straighteners applied by others. Progress in the field. In recent years, advancements in research have changed the way cancer is treated. Here are some recent updates:Cancer vaccines. For a long time, the promise of cancer vaccines that would protect healthy people at high risk of cancer has only dangled in front of researchers. Now, though, encouraging animal data and preliminary studies in human patients are making some doctors feel optimistic. Tumor microbiome. Two new studies have revealed that cancer is rife with bacteria and fungi. This so-called tumor microbiome is proving so distinctive in each type of cancer that some scientists hope to find early signs of hidden tumors by measuring the microbial DNA these microbes shed into the blood. A detection trick. In a surprise discovery, researchers found that cells from some types of cancers escaped destruction by the immune system by hiding inside other cancer cells. The finding may explain why some cancers can be resistant to treatments that should have destroyed them. Blood tests. New blood tests that look for minuscule shards of DNA or proteins to detect a variety of cancers have won praise from President Biden, who made them a priority of his Cancer Moonshot program. Supporters say the tests can find tumors when they are still small and curable, but a definitive study to determine whether the tests could prevent cancer deaths has yet to come. Rectal cancer.


All data is taken from the source: http://nytimes.com
Article Link: https://www.nytimes.com/2022/1....0/17/health/hair-str


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  Uterine Cancer