Results 91 to 100 of about 140,750 (306)

Interaction of Excitatory Amino Acid Transporters 1 – 3 (EAAT1, EAAT2, EAAT3) with N-Carbamoylglutamate and N-Acetylglutamate

Cellular Physiology and Biochemistry, 2017
Background/Aims: Inborn deficiency of the N-acetylglutamate synthase (NAGS) impairs the urea cycle and causes neurotoxic hyperammonemia. Oral administration of N-carbamoylglutamate (NCG), a synthetic analog of N-acetylglutamate (NAG), successfully ...
Birgitta C. Burckhardt, Gerhard Burckhardt   +1 more
doaj   +1 more source

H2O2‐Activated Serotonin Precursor Probe for Mapping Neuronal Redox Homeostasis Reveals 5‐HT Interactions with Neighboring Proteins Under Oxidative Stress

Advanced Science, EarlyView.
HOP, an innovative ICT‐based fluorescent probe, visualizes H2O2 in stressed neurons while locally releasing serotonin (5‐HT) for real‐time protein interaction mapping. Its unique tandem sensing and labeling strategy reveals 5‐HT's role under oxidative stress, offering a powerful tool for neurophysiological research and therapeutic discovery.
Yani Liu, Jiwen Yuan, Tuanjie Zhang, Xinyi Cai, Meng Xu, Xueao Wang, Rui Wang, Bing Zhang, Hai‐Liang Zhu, Yong Qian   +9 more
wiley   +1 more source

Astroglial Glutamate Signaling and Uptake in the Hippocampus

Frontiers in Molecular Neuroscience, 2018
Astrocytes have long been regarded as essentially unexcitable cells that do not contribute to active signaling and information processing in the brain. Contrary to this classical view, it is now firmly established that astrocytes can specifically respond
Christine R. Rose, Lisa Felix, Andre Zeug, Dirk Dietrich, Andreas Reiner, Christian Henneberger, Christian Henneberger, Christian Henneberger   +7 more
doaj   +1 more source

EFFECT OF SODIUM GLUTAMATE ON THE DIGESTIVE ORGANS

Bulletin of Problems Biology and Medicine, 2021
N. A. Ulanovskaya–Tsyba, I. M. Donets, A. V. Vatsenko, K. V. Shevchenko, A. S. Grigorenko, G. A. Yeroshenko   +5 more
openaire   +1 more source

Abnormal β‐Hydroxybutyrylation Modification of ARG1 Drives Reprogramming of Arginine Metabolism to Promote the Progression of Colorectal Cancer

Advanced Science, EarlyView.
Alterations in arginine metabolism and β‐hydroxybutyrylation (Kbhb) modifications play a critical role in tumor progression. This study reveals valuable insights into arginine metabolism reprogramming involving the ARG1‐Kbhb/P300/SLC3A2 signaling axis and uncovers an effective therapy combining BHB with ARG1 inhibitor through conventional enzymatic and
Chuman Lin, Zhiyang Li, Xiaotong Zhu, Wanbing Zhou, Xiansheng Lu, Jiali Zheng, Jie Lin   +6 more
wiley   +1 more source

Neurotransmitter evaluation in the hippocampus of rats after intracerebral injection of TsTX scorpion toxin

Journal of Venomous Animals and Toxins including Tropical Diseases, 2009
TsTX is an α-type sodium channel toxin that stimulates the discharge of neurotransmitters from neurons. In the present study we investigated which neurotransmitters are released in the hippocampus after TsTX injection and if they are responsible for
ALA Nencioni, SA Barreto, I Lebrun, JC Florio, GA Lourenço, VAC Dorce   +5 more
doaj   +1 more source

EFFECTS OF SODIUM GLUTAMATE ON HUMAN AND ANIMAL

Bulletin of Problems Biology and Medicine, 2021
I. M. Donets, A. S. Hryhorenko, P. M. Kinash, O. V. Kinash, K. V. Shevchenko, O. D. Lisachenko, G. A. Yeroshenko   +6 more
openaire   +1 more source

Glucose‐Responsive PAGR1‐Regulated Skeletal Muscle Gene Program Controls Systemic Glucose Homeostasis and Hepatic Metabolism

Advanced Science, EarlyView.
The study reveals that PAXIP1‐associated glutamate‐rich protein 1 (PAGR1), a glucose‐responsive regulator in skeletal muscle, modulates systemic glucose homeostasis and hepatic metabolism. Muscle‐specific PAGR1 deletion enhances insulin signaling, promotes glucose transporter 4 (GLUT4) translocation, and protects against high‐fat‐diet‐induced insulin ...
Chenyun Ding, Yuhuan Jia, Lin Liu, Wen Wang, Danxia Zhou, Zheng Zhou, Likun Yang, Xinyi Chen, Di Chen, Yan Mao, Liwei Xiao, Cai‐Zhi Liu, Zhen‐Yu Du, Yujing Yin, Qiqi Guo, Zongchao Sun, Kai Ge, Tingting Fu, Hai‐Long Piao, Zhenji Gan   +19 more
wiley   +1 more source

Corticosterone Contributes to Context‐Triggered Retrieval of Morphine Withdrawal Memories by Acting on Basolateral Amygdala Neurons Projecting to Nucleus Accumbens Core

Advanced Science, EarlyView.
Context associated with morphine withdrawal elicits an increase in serum corticosterone levels. Corticosterone participates in CTR‐MWM by acting on MR, but not GR, in the BLA. MR in BLA→NAcC neurons mediates CTR‐MWM. MR increases presynaptic glutamate release and meanwhile participates in D1 receptor‐induced increases in presynaptic glutamate release ...
Zixuan Cao, Yaxian Wen, Yuanqi Chen, Yali Fu, Hao Yang, Chenshan Chu, Xinli Guo, Yu Yuan, Chao Lei, Huan Sheng, Da Shao, Li Yang, Dongyang Cui, Ming Chen, Bin Lai, Ping Zheng   +15 more
wiley   +1 more source

Targeting Multilayered Metabolic Networks in Brain Diseases: Emerging Perspectives on Nanodelivery Strategies

Advanced Science, EarlyView.
Brain diseases involve multilayered metabolic disruptions that reshape cellular interactions and microenvironments. This review outlines core metabolic features across disease states and presents emerging nanodelivery strategies as precision tools to reprogram pathological metabolism.
Jingyi Zhou, Chen Jiang
wiley   +1 more source