A recent study by investigators at the National Institute of Diabetes, Digestive and Kidney Diseases at the National Institutes of Health measured how much artificial sweetener is absorbed into the blood stream by children and adults after drinking a can of diet soda. Results of this study are published in Toxicological & Environmental Chemistry. The team […]
Peaches inhibit breast cancer metastasis in mice
Lab tests at Texas A&M AgriLife Research have shown that treatments with peach extract inhibit breast cancer metastasis in mice. AgriLife Research scientists say that the mixture of phenolic compounds present in the peach extract are responsible for the inhibition of metastasis, according to the study, which was this month published in the Journal of Nutritional […]
Beneficial skin bacteria protect against skin cancer
Science continues to peel away layers of the skin microbiome to reveal its protective properties. In a study published in Science Advances on February 28, University of California San Diego School of Medicine researchers report a potential new role for some bacteria on the skin: protecting against cancer. “We have identified a strain of Staphylococcus epidermidis, common on […]
Childhood cancer survivors who received chest irradiation at risk for pulmonary hypertension in middle age
St. Jude Children’s Research Hospital investigators found evidence that chest irradiation may leave some adult survivors of childhood cancer in danger of developing pulmonary hypertension in middle age. Childhood cancer survivors treated with chest irradiation or certain chemotherapy drugs are known to be at risk for a variety of treatment-related heart problems. But the study […]
Low doses of radiation used in medical imaging lead to mutations in cell cultures
Common medical imaging procedures use low doses of radiation that are believed to be safe. A new study, however, finds that in human cell cultures, these doses create breaks that allow extra bits of DNA to integrate into the chromosome. Roland Kanaar and Alex Zelensky of Erasmus University Medical Center and Oncode Institute and colleagues […]
Fighting autoimmunity and cancer: The nutritional key
Scientists at the Department of Infection and Immunity of the Luxembourg Institute of Health (LIH) revealed a novel mechanism through which the immune system can control autoimmunity and cancer. In the special focus of the researchers were regulatory T cells — a specific type of white blood cells that in general act as a brake […]
Research finds combo of plant nutrients kills breast cancer cells
A study led by Madhwa Raj, PhD, Research Professor in Obstetrics and Gynecology at LSU Health Sciences Center New Orleans and its Stanley S. Scott Cancer Center, has found that a super cocktail of six natural compounds in vegetables, fruits, spices and plant roots killed 100% of sample breast cancer cells without toxic side effects […]
Nutrients from food, not supplements, linked to lower risks of death, cancer
Adequate intake of certain nutrients is associated with a reduction in all-cause mortality when the nutrient source is foods, but not supplements, according to a new study. There was no association between dietary supplement use and a lower risk of death. In addition, excess calcium intake was linked to an increased risk of cancer death, […]
Tomato nutrient may intercept cancer growth
A nutrient in cooked tomatoes has been shown in laboratory studies to slow the growth of or even kill prostate cancer cells. Dr Mridula Chopra and colleagues at the University of Portsmouth tested the effect of the nutrient lycopene on the simple mechanism through which cancer cells hijack a body’s healthy blood supply in order […]
Exposure to chemical in Roundup increases risk for cancer, study finds
Exposure to glyphosate — the world’s most widely used, broad-spectrum herbicide and the primary ingredient in the weedkiller Roundup — increases the risk of some cancers by more than 40 percent, according to new research from the University of Washington. Various reviews and international assessments have come to different conclusions about whether glyphosate leads to […]