Results 71 to 80 of about 31,662 (260)

Nicotinamide Is Not a Substrate of the Facilitative Hexose Transporter GLUT1

Biochemistry, 2002
It has been proposed that GLUT1, a membrane protein that transports hexoses and the oxidized form of vitamin C, dehydroascorbic acid, is also a transporter of nicotinamide (Sofue, M., Yoshimura, Y., Nishida, M., and Kawada, J. (1992) Biochem. J. 288, 669-674).
Reyes, AM, Bustamante, F, Rivas, CI, Ortega, M, Donnet, C, Rossi, JP, Fischbarg, J, Vera, JC   +7 more
openaire   +9 more sources

Structural Variations Associated with Adaptation and Coat Color in Qinghai‐Tibetan Plateau Cattle

Advanced Science, EarlyView.
This study reveals the landscape of structural variants in Qinghai‐Tibetan Plateau cattle through long‐read sequencing. Discoveries include metabolic and oxygen‐regulation gene variants, along with a 2‐Mb KIT‐containing inversion and translocations responsible for cattle gray coat. These findings highlight the significant role of structural variants in
Xiaoting Xia, Fuwen Wang, Xiaoyu Luo, Shuang Li, Yang Lyu, Yining Zheng, Zhijie Ma, Kaixing Qu, Rende Song, Jianyong Liu, Jicai Zhang, Basang Wangdui, Basang Zhuzha, Suolang Quji, Li Zhao, Silang Wangmu, Ciren Luobu, Nima Cangjue, Danzeng Luosang, Suolang Sizhu, Haijian Cheng, Ruizhe Li, Zhipeng Wu, Ruihua Dang, Yongzhen Huang, Xianyong Lan, Luohao Xu, Haifei Hu, WaiYee Low, Zhuqing Zheng, Yu Wang, Yuanpeng Gao, Lu Deng, Johannes A. Lenstra, Jianlin Han, Xueyi Yang, Wenfa Lyu, Bizhi Huang, Chuzhao Lei, Ningbo Chen   +39 more
wiley   +1 more source

Tumor cell membrane-coated continuous electrochemical sensor for GLUT1 inhibitor screening

Journal of Pharmaceutical Analysis, 2023
Glucose transporter 1 (GLUT1) overexpression in tumor cells is a potential target for drug therapy, but few studies have reported screening GLUT1 inhibitors from natural or synthetic compounds.
Jiaqian Zhao, Yuqiao Liu, Ling Zhu, Junmin Li, Yanhui Liu, Jiarui Luo, Tian Xie, Dajing Chen   +7 more
doaj  

Unraveling Tissue‐Specific Fatty Acid Biosynthesis and Inter‐Tissue Crosstalk in Mice through Stable‐Isotope Tracing Metabolomics

Advanced Science, EarlyView.
Biosynthesis rates of 13 FFAs are quantitatively calculated in 15 tissues from glucose and an analytical framework to quantitatively calculate inter‐tissue communications of fatty acids between the liver and other tissues is developed. Moreover, the approach is extended to aging condition and a system‐wide decline of fatty acid synthesis in peripheral ...
Beizi Xing, Ruohong Wang, Tianzhang Kou, Wenbin Liu, Zheng‐Jiang Zhu   +4 more
wiley   +1 more source

Therapeutic strategies for glucose transporter 1 deficiency syndrome

Annals of Clinical and Translational Neurology, 2019
Proper development and function of the mammalian brain is critically dependent on a steady supply of its chief energy source, glucose. Such supply is mediated by the glucose transporter 1 (Glut1) protein. Paucity of the protein stemming from mutations in
Maoxue Tang, Sarah H. Park, Darryl C. De Vivo, Umrao R. Monani   +3 more
doaj   +1 more source

Human iPSCs Derived MSCs‐Secreted Exosomes Modulate Senescent Nucleus Pulposus Cells Induced Macrophage Polarization via Metabolic Reprogramming to Mitigate Intervertebral Disc Degeneration

Advanced Science, EarlyView.
Senescent nucleus pulposus cells drive inflammatory M1 macrophage polarization, exacerbating intervertebral disc degeneration (IDD). Conversely, M1 macrophages accelerate NP cell senescence, creating a vicious cycle. iPSCs‐derived mesenchymal stem cell (iMSCs) exosomes break this loop by delivering miR‐100‐5p to suppress mTORC1/glycolysis in ...
Qian Xiang, Jiawen Zhan, Shuo Tian, Yongzhao Zhao, Zhenquan Wu, Jialiang Lin, Longting Chen, Longjie Wang, Shuai Jiang, Zhuoran Sun, Weishi Li   +10 more
wiley   +1 more source

Glut1 Deficiency (G1D)

, 2015
The majority of patients with glucose transporter type I deficiency (G1D) are haploinsufficient in SLC2A1, the gene that encodes the glucose transporter isoforms present both in the endothelial cells of the blood–brain barrier and in astrocytes. G1D is expected, on biochemical principles, to result in decreased blood to brain and intracerebral glucose ...
openaire   +2 more sources

WTAP Mediated m6A Modification Stabilizes PDIA3P1 and Promotes Tumor Progression Driven by Histone Lactylation in Esophageal Squamous Cell Carcinoma

Advanced Science, EarlyView.
This study reveals a new mechanism by which PDIA3P1 regulates the progression of esophageal squamous cell carcinoma (ESCC). PDIA3P1 upregulates the expression of GLUT1 and HK2, promoting glycolysis and lactate production. Lactate upregulates the lactylation level of histone H4K8 and activates the transcription of target gene BMP7, ultimately ...
Tao Huang, Qi You, Jiawei Liu, Xuguang Shen, Dengjun Huang, Xinlu Tao, Zhijie He, Chengwei Wu, Xinran Xi, Shouqiang Yu, Feng Liu, Zhihao Wu, Wenjun Mao, Shaojin Zhu   +13 more
wiley   +1 more source

HPV16 E6/E7 promote the translocation and glucose uptake of GLUT1 by PI3K/AKT pathway relieving miR-451 inhibitory effect on CAB39 in lung cancer cells

Therapeutic Advances in Chronic Disease, 2020
Background: HPV16 E6/E7 proteins are the main oncogenes and only long-term persistent infection causes lung cancer. Our previous studies have shown that HPV16 E6/E7 protein up-regulates the expression of GLUT1 in lung cancer cells.
Hong-Miao Wang, Ying-Jie Lu, Ling He, Na-Jin Gu, Shi-Yu Wang, Xue-Shan Qiu, En-Hua Wang, Guang-Ping Wu   +7 more
doaj   +1 more source

GLUT1 and ASCT2 as Predictors for Prognosis of Hepatocellular Carcinoma

PLOS ONE, 2016
An emerging hallmark of cancer is reprogrammed cellular metabolism, and several cancers involve increased glucose intake and glutamine addiction. Hepatocellular carcinoma (HCC) is one of the most fatal cancers, and its molecular basis needs to be delineated to identify biomarkers for its potential treatment without resection.
Hong-Wei Sun, Jing Chen, Wen-Chao Wu, Ming Shi, Jing Xu, Limin Zheng, Xing-Juan Yu   +6 more
openaire   +5 more sources