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Inhibition of Nogo-B Reduces the Progression of Pancreatic Cancer by Regulation NF-κB/GLUT1 and SREBP1 Pathways

Overview
Journal iScience
Publisher Cell Press
Date 2024 May 6
PMID 38706871
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Abstract

Pancreatic cancer (PC) is a lethal disease and associated with metabolism dysregulation. Nogo-B is related to multiple metabolic related diseases and types of cancers. However, the role of Nogo-B in PC remains unknown. , we showed that cell viability and migration was largely reduced in Nogo-B knockout or knockdown cells, while enhanced by Nogo-B overexpression. Consistently, orthotopic tumor and metastasis was reduced in global Nogo knockout mice. Furthermore, we indicated that glucose enhanced cell proliferation was associated to the elevation expression of Nogo-B and nuclear factor κB (NF-κB). While, NF-κB, glucose transporter type 1 (GLUT1) and sterol regulatory element-binding protein 1 (SREBP1) expression was reduced in Nogo-B deficiency cells. In addition, we showed that GLUT1 and SREBP1 was downstream target of NF-κB. Therefore, we demonstrated that Nogo deficiency inhibited PC progression is regulated by the NF-κB/GLUT1 and SREBP1 pathways, and suggested that Nogo-B may be a target for PC therapy.

References
1.
Halbrook C, Lyssiotis C, Pasca di Magliano M, Maitra A . Pancreatic cancer: Advances and challenges. Cell. 2023; 186(8):1729-1754. PMC: 10182830. DOI: 10.1016/j.cell.2023.02.014. View

2.
Acevedo L, Yu J, Erdjument-Bromage H, Miao R, Kim J, Fulton D . A new role for Nogo as a regulator of vascular remodeling. Nat Med. 2004; 10(4):382-8. DOI: 10.1038/nm1020. View

3.
Cai K, Chen S, Zhu C, Li L, Yu C, He Z . FOXD1 facilitates pancreatic cancer cell proliferation, invasion, and metastasis by regulating GLUT1-mediated aerobic glycolysis. Cell Death Dis. 2022; 13(9):765. PMC: 9440910. DOI: 10.1038/s41419-022-05213-w. View

4.
Li X, Liu Z, Xia C, Yan K, Fang Z, Fan Y . SETD8 stabilized by USP17 epigenetically activates SREBP1 pathway to drive lipogenesis and oncogenesis of ccRCC. Cancer Lett. 2021; 527:150-163. DOI: 10.1016/j.canlet.2021.12.018. View

5.
Kawaguchi N, Tashiro K, Taniguchi K, Kawai M, Tanaka K, Okuda J . Nogo-B (Reticulon-4B) functions as a negative regulator of the apoptotic pathway through the interaction with c-FLIP in colorectal cancer cells. Biochim Biophys Acta Mol Basis Dis. 2018; 1864(8):2600-2609. DOI: 10.1016/j.bbadis.2018.04.018. View