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利用 NF1 缺失的乳腺癌中的代谢脆弱性。

Exploiting metabolic vulnerabilities in breast cancers with NF1 loss.

机构信息

Division of Medical Oncology, National Cancer Centre Singapore, 30 Hospital Boulevard, Singapore 168583; Oncology Academic Clinical Programme, Duke-NUS Medical School, 8 College Road, Singapore 169857.

The Division of Cellular and Molecular Research, National Cancer Centre Singapore, 30 Hospital Boulevard, Singapore 168583; The Cancer and Stem Cell Program, Duke-NUS Medical School, 8 College Road, Singapore 169857.

出版信息

Cell Rep Med. 2023 Apr 18;4(4):101010. doi: 10.1016/j.xcrm.2023.101010.

DOI:10.1016/j.xcrm.2023.101010
PMID:37075699
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10140605/
Abstract

Auf der Maur et al. identify neurofibromin 1 (NF1) loss as a mechanism of resistance to PI3K inhibitor in breast cancer cells. NF1 loss leads to enhanced glycolysis, which may be targeted with the antioxidant N-acetyl cysteine (NAC).

摘要

奥夫·毛尔等人发现神经纤维瘤蛋白 1(NF1)缺失是乳腺癌细胞对 PI3K 抑制剂产生耐药性的一种机制。NF1 的缺失导致糖酵解增强,而抗氧化剂 N-乙酰半胱氨酸(NAC)可能成为其靶向治疗药物。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6821/10140605/8a89be19667b/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6821/10140605/8a89be19667b/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6821/10140605/8a89be19667b/gr1.jpg

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2
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Br J Cancer. 2023 Apr;128(6):958-966. doi: 10.1038/s41416-023-02204-2. Epub 2023 Feb 23.
3
At a crossroads: how to translate the roles of PI3K in oncogenic and metabolic signalling into improvements in cancer therapy.
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Nat Rev Clin Oncol. 2022 Jul;19(7):471-485. doi: 10.1038/s41571-022-00633-1. Epub 2022 Apr 28.
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Cell Death Differ. 2022 Oct;29(10):1996-2008. doi: 10.1038/s41418-022-00991-4. Epub 2022 Apr 7.
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