Polyamines in cancer: integrating organismal metabolism and antitumour immunity.
Polyamines in cancer: integrating organismal metabolism and antitumour immunity.
复制标题
DOI：
10.1038/s41568-022-00473-2
复制
发表时间：
2022-08
期刊：
影响因子：
--
通讯作者：
中科院分区：
文献类型：
--
作者：
The natural mammalian polyamines putrescine, spermidine and spermine are essential for both normal and neoplastic cell function and replication. Dysregulation of metabolism of polyamines and their requirements is common in many cancers. Both clinical and experimental depletion of polyamines have demonstrated their metabolism to be a rational target for therapy; however, the mechanisms through which polyamines can establish a tumour-permissive microenvironment are only now emerging. Recent data indicate that polyamines can play a major role in regulating the antitumour immune response, thus likely contributing to the existence of immunologically ‘cold’ tumours that do not respond to immune checkpoint blockade. Additionally, the interplay between the microbiota and associated tissues creates a tumour microenvironment in which polyamine metabolism, content and function can all be dramatically altered on the basis of microbiota composition, dietary polyamine availability and tissue response to its surrounding microenvironment. The goal of this Perspective is to introduce the reader to the many ways in which polyamines, polyamine metabolism, the microbiota and the diet interconnect to establish a tumour microenvironment that facilitates the initiation and progression of cancer. It also details ways in which polyamine metabolism and function can be successfully targeted for therapeutic benefit, including specifically enhancing the antitumour immune response.
登录
查看更多内容
影响因子：
--
作者：
Alexander ET;Minton A;Peters MC;Phanstiel O 4th;Gilmour SK
通讯作者：
Gilmour SK
影响因子：
64.5
作者：
Cancer Genome Atlas Research Network
通讯作者：
Cancer Genome Atlas Research Network
影响因子：
7.3
作者：
Bergeron, RJ;Müller, R;Weimar, WR
通讯作者：
Weimar, WR
癌症发动机的油：致癌信号传导和多胺代谢之间的串扰。
影响因子：
13.6
作者：
Arruabarrena-Aristorena A;Zabala-Letona A;Carracedo A
通讯作者：
Carracedo A
DOI：
10.1038/s41568-018-0050-3
发表时间：
2018-11
期刊：
Nature reviews. Cancer
影响因子：
--
作者：
Casero RA Jr;Murray Stewart T;Pegg AE
通讯作者：
Pegg AE