Adipocyte-Derived Lipids Mediate Melanoma Progression via FATP Proteins

脂肪细胞衍生的脂质通过 FATP 蛋白介导黑色素瘤进展

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作者:Maomao Zhang, Julie S Di Martino, Robert L Bowman, Nathaniel R Campbell, Sanjeethan C Baksh, Theresa Simon-Vermot, Isabella S Kim, Pearce Haldeman, Chandrani Mondal, Vladimir Yong-Gonzales, Mohsen Abu-Akeel, Taha Merghoub, Drew R Jones, Xiphias Ge Zhu, Arshi Arora, Charlotte E Ariyan, Kivanç Birsoy,

Significance

We demonstrate that stromal adipocytes are donors of lipids that mediate melanoma progression. Adipocyte-derived lipids are taken up by FATP proteins that are aberrantly expressed in melanoma. Inhibition of FATPs decreases melanoma lipid uptake, invasion, and growth. We provide a mechanism for how stromal adipocytes drive tumor progression and demonstrate a novel microenvironmental therapeutic target. Cancer Discov; 8(8); 1006-25. ©2018 AACR.This article is highlighted in the In This Issue feature, p. 899.

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