One-carbon metabolism in cancer.

One-carbon metabolism in cancer.
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DOI:
10.1038/bjc.2017.118
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发表时间:
2017-06-06
影响因子:
8.8
通讯作者:
Maddocks ODK
Maddocks ODK
中科院分区:
医学1区
文献类型:
--
作者:
Newman AC;Maddocks ODK

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Cells require one-carbon units for nucleotide synthesis, methylation and reductive metabolism, and these pathways support the high proliferative rate of cancer cells. As such, anti-folates, drugs that target one-carbon metabolism, have long been used in the treatment of cancer. Amino acids, such as serine are a major one-carbon source, and cancer cells are particularly susceptible to deprivation of one-carbon units by serine restriction or inhibition of de novo serine synthesis. Recent work has also begun to decipher the specific pathways and sub-cellular compartments that are important for one-carbon metabolism in cancer cells. In this review we summarise the historical understanding of one-carbon metabolism in cancer, describe the recent findings regarding the generation and usage of one-carbon units and explore possible future therapeutics that could exploit the dependency of cancer cells on one-carbon metabolism.
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