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The enhancement of glycolysis regulates pancreatic cancer metastasis. 糖酵解的增强调节了胰腺癌的转移。
IF 8 Pub Date : 2020-01-01 Epub Date: 2019-08-20 DOI: 10.1007/s00018-019-03278-z
Jinshou Yang, Bo Ren, Gang Yang, Huanyu Wang, Guangyu Chen, Lei You, Taiping Zhang, Yupei Zhao

Pancreatic ductal adenocarcinoma is prone to distant metastasis and is expected to become the second leading cause of cancer-related death. In an extremely nutrient-deficient and hypoxic environment resulting from uncontrolled growth, vascular disturbances and desmoplastic reactions, pancreatic cancer cells utilize "metabolic reprogramming" to satisfy their energy demand and support malignant behaviors such as metastasis. Notably, pancreatic cancer cells show extensive enhancement of glycolysis, including glycolytic enzyme overexpression and increased lactate production, and this is caused by mitochondrial dysfunction, cancer driver genes, specific transcription factors, a hypoxic tumor microenvironment and stromal cells, such as cancer-associated fibroblasts and tumor-associated macrophages. The metabolic switch from oxidative phosphorylation to glycolysis in pancreatic cancer cells regulates the invasion-metastasis cascade by promoting epithelial-mesenchymal transition, tumor angiogenesis and the metastatic colonization of distant organs. In addition to aerobic glycolysis, oxidative phosphorylation also plays a critical role in pancreatic cancer metastasis in ways that remain unclear. In this review, we expound on the intracellular and extracellular causes of the enhancement of glycolysis in pancreatic cancer and the strong association between glycolysis and cancer metastasis, which we expect will yield new therapeutic approaches targeting cancer metabolism.

胰腺导管腺癌容易发生远处转移,预计将成为癌症相关死亡的第二大原因。由于生长失控、血管紊乱和脱膜反应,胰腺癌细胞处于极度缺乏营养和缺氧的环境中,它们利用 "代谢重编程 "来满足能量需求,并支持转移等恶性行为。值得注意的是,胰腺癌细胞表现出广泛的糖酵解增强,包括糖酵解酶过度表达和乳酸生成增加,而这是由线粒体功能障碍、癌症驱动基因、特定转录因子、缺氧的肿瘤微环境和基质细胞(如癌症相关成纤维细胞和肿瘤相关巨噬细胞)造成的。胰腺癌细胞中从氧化磷酸化到糖酵解的代谢转换通过促进上皮-间质转化、肿瘤血管生成和远处器官的转移定植来调节侵袭-转移级联反应。除了有氧糖酵解,氧化磷酸化也在胰腺癌转移中发挥着关键作用,但其作用方式尚不清楚。在这篇综述中,我们阐述了胰腺癌中糖酵解增强的细胞内和细胞外原因,以及糖酵解与癌症转移之间的密切联系,我们期待这将产生针对癌症代谢的新治疗方法。
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引用次数: 0
Galanin and its analogues: A structure-activity relationship studies in rat isolated gastric smooth muscles 甘丙肽及其类似物:大鼠离体胃平滑肌的构效关系研究
Pub Date : 2007-01-01 DOI: 10.1007/BF02576870
J. Ruczyński, Z. Konstański, R. Korolkiewicz, J. Petrusewicz, P. Rekowski
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引用次数: 3
Solvent assistance in regiospecific disulfide formation in dimethylsulfoxide 溶剂对二甲基亚砜中特定区域二硫形成的帮助
Pub Date : 2006-01-01 DOI: 10.1007/BF02443421
J. Tam, X. Dong, Cui-Rong Wu
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引用次数: 5
Engineering of zinc finger and MHC motifs to locked-in tertiary folds 锌指和MHC基序的工程锁定第三纪褶皱
Pub Date : 2006-01-01 DOI: 10.1007/BF02443520
M. Mathieu, C. Lehmann, A. Razaname, G. Tuchscherer
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引用次数: 0
Synthesis of peptide-modified pyoverdins by a fluorescentPseudomonas strain grown in isoleucine-supplemented medium 在异亮氨酸补充培养基中培养荧光假单胞菌合成肽修饰pyoverdin
Pub Date : 2006-01-01 DOI: 10.1007/BF02443574
M. Ongena, P. Jacques, E. Pauw, P. Thonart
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引用次数: 0
5-Membered NH…N hydrogen bonded molecular scaffold in a model dipeptide containing 3-aminophenylacetic acid: Crystal and solution conformations 含3-氨基苯基乙酸模型二肽中的5元NH…N氢键分子支架:晶体和溶液构象
Pub Date : 2006-01-01 DOI: 10.1007/BF02443599
S. Maji, D. Velmurugan, A. Razak, H. Fun, A. Banerjee
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引用次数: 0
Synthesis and matrix assisted laser desorption/ionization time of flight (MALDI-TOF) mass spectrometry study of phosphopeptide 磷酸肽的合成及基质辅助激光解吸/电离飞行时间(MALDI-TOF)质谱研究
Pub Date : 2006-01-01 DOI: 10.1007/BF02443643
S. Luo, Yan‐Mei Li, Zhongzhou Chen, Hiroshi Abe, Li-Ping Cui, H. Nakanishi, X. Qin, Yu-Fen Zhao
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引用次数: 2
Nucleo amino acids as arginine mimetics in cyclic peptides 环状肽中作为精氨酸模拟物的核氨基酸
Pub Date : 2006-01-01 DOI: 10.1007/BF02443650
K. Lorenz, U. Diederichsen
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引用次数: 2
The synthesis and structure of an n-terminal dodecanoic acid conjugate of α-conotoxin MII α- concontoxin的n端十二烷酸偶联物的合成与结构
Pub Date : 2006-01-01 DOI: 10.1007/BF02446522
J. Blanchfield, J. Dutton, R. Hogg, D. Craik, David John Adams, Richard G. Lewis, P. Alewood, I. Toth
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引用次数: 1
Synthesis of stable cysteine-heterodisulphides 稳定半胱氨酸异二硫化物的合成
Pub Date : 2006-01-01 DOI: 10.1007/BF02538300
E. Cros, M. Planas, E. Bardaji
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引用次数: 2
期刊
Letters in peptide science : LIPS
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