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Lactate Drives CD38 Signaling to Promote Epithelial-Mesenchymal Transition Through Snail Induction in Non-small Cell Lung Cancer Cells

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Date 2024 Mar 28
PMID 38545257
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Abstract

CD38 is the main NADase in mammalian cells. It regulates the homeostasis of nicotinamide adenine dinucleotide (NAD+) and extracellular nucleotides. Its function plays an important role in infection and aging. However, its potential functions in tumor cells have not been fully elucidated. In the present study, we demonstrated that lactate, which is derived from tumor metabolism remodeling, upregulates the expression of CD38 through OXPHOS-driven Hippo-TAZ pathway. The highly expressed CD38 converts NAD + to adenosine through the CD203a/CD73 complex and adenosine binds and activates its receptor A2AR, inducing the expression of Snail and promoting the invasion and metastasis of lung cancer cells. This finding elucidates a new perspective on the interplay between NAD + metabolism and glycolysis in tumor development.

Citing Articles

Epithelial-mesenchymal plasticity in cancer: signaling pathways and therapeutic targets.

Wang X, Xue X, Pang M, Yu L, Qian J, Li X MedComm (2020). 2024; 5(8):e659.

PMID: 39092293 PMC: 11292400. DOI: 10.1002/mco2.659.

References
1.
Xie Q, Zhu Z, He Y, Zhang Z, Zhang Y, Wang Y . A lactate-induced Snail/STAT3 pathway drives GPR81 expression in lung cancer cells. Biochim Biophys Acta Mol Basis Dis. 2019; 1866(1):165576. DOI: 10.1016/j.bbadis.2019.165576. View

2.
Shi L, Wu Z, Miao J, Du S, Ai S, Xu E . Adenosine interaction with adenosine receptor A2a promotes gastric cancer metastasis by enhancing PI3K-AKT-mTOR signaling. Mol Biol Cell. 2019; 30(19):2527-2534. PMC: 6743355. DOI: 10.1091/mbc.E19-03-0136. View

3.
Lee D, Sohn H, Park Z, Oh S, Kang Y, Lee K . A lactate-induced response to hypoxia. Cell. 2015; 161(3):595-609. DOI: 10.1016/j.cell.2015.03.011. View

4.
Lan Y, Han J, Wang Y, Wang J, Yang G, Li K . STK17B promotes carcinogenesis and metastasis via AKT/GSK-3β/Snail signaling in hepatocellular carcinoma. Cell Death Dis. 2018; 9(2):236. PMC: 5833726. DOI: 10.1038/s41419-018-0262-1. View

5.
Zhou B, Deng J, Xia W, Xu J, Li Y, Gunduz M . Dual regulation of Snail by GSK-3beta-mediated phosphorylation in control of epithelial-mesenchymal transition. Nat Cell Biol. 2004; 6(10):931-40. DOI: 10.1038/ncb1173. View