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中科院上海生命科学研究院营养科学研究所王慧研究员科研组在线发表于《英国癌症期刊》上的一项研究发现,适量的叶酸摄入能够降低乳腺癌发生风险,对于习惯饮酒的女性作用更为显著。叶酸是一种水溶性维生素,广泛存在于动物性、植物性食物中。已有研究表明,叶酸参与体内的DNA合成和基因的甲基化表观遗传学调控过程。叶酸缺乏会影响基因的甲基化调控并造成基因组稳定性降低,从而影响多种肿瘤疾病的发生。
Chinese Academy of Sciences, Shanghai Institutes for Biological Sciences, Institute of Nutrition Wang Hui researcher research group published online in the British Journal of Cancer in a study found that adequate intake of folic acid can reduce the risk of breast cancer, women are more used to drinking more Significant. Folic acid is a water-soluble vitamin, widely found in animal, plant foods. It has been reported that folic acid is involved in DNA synthesis and methylation epigenetic regulation of genes in vivo. Folic acid deficiency can affect the methylation of genes and reduce the stability of the genome, thus affecting the occurrence of a variety of oncological diseases.