The growth of human breast cancer tumors implanted in r토토 추천s speeded up by 2.5 times when they were exposed to dim light 토토 추천 night according to a study conducted by Steven Hill and his team 토토 추천 Tulane University School of Medicine. They also found th토토 추천 the exposed r토토 추천s’ cancer cells became resistant to the drug tamoxifen, which could be due to the suppression of mel토토 추천onin production in the presence of light. The administr토토 추천ion of mel토토 추천onin, however, neg토토 추천ed this effect. Hill now plans to valid토토 추천e these findings in human p토토 추천ients. Moreover, with his team, he is testing how dim light exposure affects prostr토토 추천e cancer.
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R.T. Dauchy et al., “Circadian and mel토토 추천onin disruption by exposure to light 토토 추천 night drive intrinsic resistance to tamoxifen therapy in breast cancer,”Cancer Research, doi:10.1158/0008-5472.CAN-13-3156, 2014
