2-Deoxy-D-glucose reduces epilepsy progression by NRSF-CtBP–dependent metabolic regulation of chromatin structure
@article{GarrigaCanut20062DeoxyDglucoseRE, title={2-Deoxy-D-glucose reduces epilepsy progression by NRSF-CtBP–dependent metabolic regulation of chromatin structure}, author={Mireia Garriga-Canut and Barry Schoenike and Romena Qazi and Karen Bergendahl and Timothy J Daley and Rebecca M Pfender and J. F. J. Morrison and Jeffrey C. Ockuly and Carl E. Stafstrom and Thomas P. Sutula and Avtar S. Roopra}, journal={Nature Neuroscience}, year={2006}, volume={9}, pages={1382-1387} }
Temporal lobe epilepsy is a common form of drug-resistant epilepsy that sometimes responds to dietary manipulation such as the 'ketogenic diet'. Here we have investigated the effects of the glycolytic inhibitor 2-deoxy-D-glucose (2DG) in the rat kindling model of temporal lobe epilepsy. We show that 2DG potently reduces the progression of kindling and blocks seizure-induced increases in the expression of brain-derived neurotrophic factor and its receptor, TrkB. This reduced expression is…
397 Citations
2-Deoxy-d-Glucose Exhibits Anti-seizure Effects by Mediating the Netrin-G1-KATP Signaling Pathway in Epilepsy
- BiologyNeurochemical Research
- 2019
Findings show that 2DG exhibits anti-seizure effects through the netrin-G1-KATP signaling pathway.
Seizure suppression via glycolysis inhibition with 2‐deoxy‐D‐glucose (2DG)
- Biology, ChemistryEpilepsia
- 2008
2‐deoxy‐D‐glucose (2DG), a nonmetabolizable glucose analog that partially inhibits glycolysis, was tested in several acute and chronic seizure models and has a favorable preliminary toxicity profile, which support the possibility that 2DG or other modifiers of glyCOlysis can be used as novel treatments for epilepsy.
The functions of repressor element 1-silencing transcription factor in models of epileptogenesis and post-ischemia
- Biology, MedicineMetabolic brain disease
- 2021
It is proposed that in healthy brains REST acts in a protective manner to homeostatically downregulate increases in excitability, to protect against seizure through downregulation of BDNF (Brain-Derived Neurotrophic Factor) and its receptor, TrkB (Tropomyosin receptor kinase B).
Fructose-1,6-diphosphate inhibits seizure acquisition in fast hippocampal kindling
- BiologyNeuroscience Letters
- 2010
REST/NRSF transcription factor is overexpressed in hippocampus of patients with drug-resistant mesial temporal lobe epilepsy
- Psychology, BiologyEpilepsy & Behavior
- 2019
2-Deoxyglucose and Beta-Hydroxybutyrate: Metabolic Agents for Seizure Control
- BiologyFront. Cell. Neurosci.
- 2019
The evidence for one glycolytic inhibitor, 2-deoxyglucose (2DG) and one metabolic substrate, β-hydroxybutyrate (BHB) exerting direct effects on neuronal excitability are discussed, their mechanistic differences are highlighted, and the strengthening scientific rationale for their individual or possibly combined use in the clinical arena of seizure management is provided.
Ketogenic and anaplerotic dietary modifications ameliorate seizure activity in Drosophila models of mitochondrial encephalomyopathy and glycolytic enzymopathy.
- BiologyMolecular genetics and metabolism
- 2019
The Antiepileptic Effect of the Glycolytic Inhibitor 2-Deoxy-d-Glucose is Mediated by Upregulation of KATP Channel Subunits Kir6.1 and Kir6.2
- BiologyNeurochemical Research
- 2012
The results suggest that 2-DG may exert an antiepileptic effect through up-regulation of mRNAs and protein levels of Kir6.1 and Kir 6.2, which may therefore be used as molecular targets in the treatment of epilepsy with 2- DG.
The role of REST/NRSF, TrkB and BDNF in neurobiological mechanisms of different susceptibility to seizure in a PTZ model of epilepsy
- Biology, PsychologyBrain Research Bulletin
- 2020
Mild Inactivation of RE-1 Silencing Transcription Factor (REST) Reduces Susceptibility to Kainic Acid-Induced Seizures
- BiologyFrontiers in Cellular Neuroscience
- 2019
Data support the validity of the tool to modulate REST activity in vivo and the potential impact of REST modulation on epileptogenesis.
References
SHOWING 1-10 OF 55 REFERENCES
Hdm2 Recruits a Hypoxia-Sensitive Corepressor to Negatively Regulate p53-Dependent Transcription
- BiologyCurrent Biology
- 2003
REST Repression of Neuronal Genes Requires Components of the hSWI·SNF Complex*
- BiologyThe Journal of Biological Chemistry
- 2002
It is shown that a repressor domain in CoREST interacts with BRG1-associated factor (BAF) 57, a component of the hSWI·SNF complex, and that ATP-dependent chromatin remodeling, as well as histone deacetylation, is needed for REST-mediated repression.
Transcriptional repression of oestrogen receptor by metastasis-associated protein 1 corepressor
- BiologyNature Cell Biology
- 2000
Results identify ER-mediated transcription as a nuclear target of MTA1 and indicate that HDAC complexes associated with the MTA1 corepressor may mediate ER transcriptional repression by HRG.
CoREST: a functional corepressor required for regulation of neural-specific gene expression.
- BiologyProceedings of the National Academy of Sciences of the United States of America
- 1999
It is shown that CoREST, a newly identified human protein, functions as a corepressor for REST, a structural feature of the nuclear receptor and silencing mediator for retinoid and thyroid human receptors (SMRT)-extended corepressors that mediate inducible repression by steroid hormone receptors.
A neurotrophin axis in myeloma: TrkB and BDNF promote tumor-cell survival.
- Biology, MedicineBlood
- 2005
Evidence is presented that brain-derived neurotrophic factor (BDNF), a member of the neurotrophin family of growth factors, and its high-affinity receptor, tropomyosin receptor kinase B (TrkB), contribute to these survival cues of multiple myeloma cells.
Localized domains of G9a-mediated histone methylation are required for silencing of neuronal genes.
- BiologyMolecular cell
- 2004
Suppression of anoikis and induction of metastasis by the neurotrophic receptor TrkB
- Biology, MedicineNature
- 2004
TrkB, a neurotrophic tyrosine kinase receptor, is identified as a potent and specific suppressor of caspase-associated anoikis of non-malignant epithelial cells and induced the formation of large cellular aggregates that survive and proliferate in suspension.
Regulation of Corepressor Function by Nuclear NADH
- BiologyScience
- 2002
It is proposed that this ability to detect changes in nuclear NAD+/NADH ratio allows CtBP to serve as a redox sensor for transcription.
Conditional Deletion of TrkB but Not BDNF Prevents Epileptogenesis in the Kindling Model
- Biology, PsychologyNeuron
- 2004
Stress-Dependent Regulation of FOXO Transcription Factors by the SIRT1 Deacetylase
- BiologyScience
- 2004
One way in which members of the Sir2 family of proteins may increase organismal longevity is by tipping FOXO-dependent responses away from apoptosis and toward stress resistance.