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首页> 外文期刊>Cell cycle >Regulation of vitamin metabolism by p53 and p63 in development and cancer.
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Regulation of vitamin metabolism by p53 and p63 in development and cancer.

机译:p53和p63在发育和癌症中对维生素代谢的调节。

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摘要

Vitamin A and its derivatives have been long implicated in development and tumor suppression. The major active derivative of vitamin A, retinoic acid (RA), has been shown to regulate major embryonic growth and patterning decision in vertebrates. Pioneering studies by Josef Warkany and others in the 1940's and 50's established the key role of vitamin A during fetal development in rats. By now vitamin A metabolites have been implicated in a plethora of cellular processes, such as cell differentiation, apoptosis and proliferative potential of progenitor cells in organ development and in the maintenance of various epithelia.' In addition, there are several lines of evidence that have revealed an important role of vitamin A in tumor prevention or suppression. These effects of vitamin A in development and tumor suppression show some striking parallels with the function of p53 gene family members.
机译:长期以来,维生素A及其衍生物与发展和肿瘤抑制有关。维生素A的主要活性衍生物维甲酸(RA)已显示出可调节脊椎动物的主要胚胎生长和模式决定。约瑟夫·沃卡尼(Josef Warkany)等人在1940年代和50年代的开创性研究确立了维生素A在大鼠胎儿发育过程中的关键作用。到目前为止,维生素A代谢产物已参与多种细胞过程,例如器官分化和各种上皮的维持过程中祖细胞的细胞分化,凋亡和增殖潜能。此外,有几条证据表明维生素A在预防或抑制肿瘤中具有重要作用。维生素A在发育和肿瘤抑制中的这些作用与p53基因家族成员的功能有一些惊人的相似之处。

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