Amino acid catabolism in Alzheimer's disease brain: friend or foe?

JWD Griffin, PC Bradshaw - Oxidative medicine and cellular …, 2017 - Wiley Online Library
There is a dire need to discover new targets for Alzheimer's disease (AD) drug development.
Decreased neuronal glucose metabolism that occurs in AD brain could play a central role in …

How glutamate is managed by the blood–brain barrier

RA Hawkins, JR Viña - Biology, 2016 - mdpi.com
A facilitative transport system exists on the blood–brain barrier (BBB) that has been tacitly
assumed to be a path for glutamate entry to the brain. However, glutamate is a non-essential …

Glutamine activates STAT3 to control cancer cell proliferation independently of glutamine metabolism

A Cacace, M Sboarina, T Vazeille, P Sonveaux - Oncogene, 2017 - nature.com
Cancer cells can use a variety of metabolic substrates to fulfill the bioenergetic and
biosynthetic needs of their oncogenic program. Besides bioenergetics, cancer cell …

Adaptive Evolution of the GDH2 Allosteric Domain Promotes Gliomagenesis by Resolving IDH1R132H-Induced Metabolic Liabilities

MS Waitkus, CJ Pirozzi, CJ Moure, BH Diplas… - Cancer research, 2018 - AACR
Hotspot mutations in the isocitrate dehydrogenase 1 (IDH1) gene occur in a number of
human cancers and confer a neomorphic enzyme activity that catalyzes the conversion of α …

Glutamate dehydrogenase as a neuroprotective target against neurodegeneration

AY Kim, EJ Baik - Neurochemical research, 2019 - Springer
Regulation of glutamate metabolism via glutamate dehydrogenase (GDH) might be the
promising therapeutic approach for treating neurodegenerative disorders. In the central …

Multiple forms of glutamate dehydrogenase in animals: structural determinants and physiological implications

V Bunik, A Artiukhov, V Aleshin, G Mkrtchyan - Biology, 2016 - mdpi.com
Glutamate dehydrogenase (GDH) of animal cells is usually considered to be a mitochondrial
enzyme. However, this enzyme has recently been reported to be also present in nucleus …

Glutamate dehydrogenase as a neuroprotective target against brain ischemia and reperfusion

AY Kim, KH Jeong, JH Lee, Y Kang, SH Lee, EJ Baik - Neuroscience, 2017 - Elsevier
Deregulation of glutamate homeostasis is associated with degenerative neurological
disorders. Glutamate dehydrogenase (GDH) is important for glutamate metabolism and …

Glutamate production from ammonia via glutamate dehydrogenase 2 activity supports cancer cell proliferation under glutamine depletion

Y Takeuchi, Y Nakayama, E Fukusaki, Y Irino - … and biophysical research …, 2018 - Elsevier
Cancer cells rapidly consume glutamine as a carbon and nitrogen source to support
proliferation, but the cell number continues to increase exponentially after glutamine is …

Re-routing metabolism by the mitochondrial pyruvate carrier inhibitor MSDC-0160 attenuates neurodegeneration in a rat model of Parkinson's disease

D Mallet, R Goutaudier, EL Barbier, S Carnicella… - Molecular …, 2022 - Springer
A growing body of evidence supports the idea that mitochondrial dysfunction might
represent a key feature of Parkinson's disease (PD). Central regulators of energy production …

Glutamate metabolism in mitochondria is closely related to alzheimer's disease

J Song, X Yang, M Zhang, C Wang… - Journal of Alzheimer's …, 2021 - content.iospress.com
Glutamate is the main excitatory neurotransmitter in the brain, and its excitatory neurotoxicity
is closely related to the occurrence and development of Alzheimer's disease. However …