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The DOI matches its Crossref record; 123 of the 123 references it cites were found in a registry or an index.

Polyamine metabolism and cancer: treatments, challenges and opportunities

Open access
Casero, Robert A., Murray Stewart, Tracy, Pegg, Anthony E.·2018·Nature Reviews Cancer

Abstract

Advances in our understanding of the metabolism and molecular functions of polyamines and their alterations in cancer have led to resurgence in the interest of targeting polyamine metabolism as an anticancer strategy. Increasing knowledge of the interplay between polyamine metabolism and other cancer-driving pathways, including the PTEN–PI3K–mTOR complex 1 (mTORC1), WNT signalling and RAS pathways, suggests potential combination therapies that will have considerable clinical promise. Additionally, an expanding number of promising clinical trials with agents targeting polyamines for both therapy and prevention are ongoing. New insights into molecular mechanisms linking dysregulated polyamine catabolism and carcinogenesis suggest additional strategies that can be used for cancer prevention in at-risk individuals. In addition, polyamine blocking therapy, a strategy that combines the inhibition of polyamine biosynthesis with the simultaneous blockade of polyamine transport, can be more effective than therapies based on polyamine depletion alone and may involve an antitumour immune response. These findings open up new avenues of research into exploiting aberrant polyamine metabolism for anticancer therapy. This Review discusses new insights into molecular mechanisms that link the dysregulation of polyamine metabolism with carcinogenesis and strategies for targeting this pathway for cancer therapy.

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Metadata

Authors
Casero, R. A., Murray Stewart, T., & Pegg, A. E.
Venue
Nature Reviews Cancer
Published
2018-09-04
Volume
18
Issue
11
Pages
681-695
ISSN
  • 1474-175X (ISSN-L)
  • 1474-1768
OpenAlex
W2891238555
Cited by
817
References
123
FWCI
4.95
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Polyamine metabolism and cancer: treatments, challenges and opportunities. https://app.cochat.ai/papers/10.1038/s41568-018-0050-3
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Casero, R. A., Murray Stewart, T., & Pegg, A. E. (2018). Polyamine metabolism and cancer: treatments, challenges and opportunities. Nature Reviews Cancer. https://doi.org/10.1038/s41568-018-0050-3

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