2021
Increased branched‐chain amino acids at baseline and hours before a spontaneous seizure in the human epileptic brain
Ong C, Damisah EC, Gruenbaum SE, Dhaher R, Deng Y, Sandhu MRS, Zaveri HP, Spencer DD, Eid T. Increased branched‐chain amino acids at baseline and hours before a spontaneous seizure in the human epileptic brain. Epilepsia 2021, 62: e88-e97. PMID: 33949690, PMCID: PMC11259155, DOI: 10.1111/epi.16920.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAmino Acids, Branched-ChainBrain ChemistryChildChild, PreschoolChromatography, High Pressure LiquidDrug Resistant EpilepsyElectrocorticographyElectroencephalographyEpilepsies, PartialExtracellular SpaceFemaleGlutamic AcidHumansIsoleucineMaleMicrodialysisMiddle AgedSeizuresTandem Mass SpectrometryYoung AdultConceptsSpontaneous seizuresDrug-resistant focal epilepsyExtracellular brain glutamateHuman epileptic brainBranched-chain amino acidsBranched chain amino acids valineRefractory epilepsyBrain microdialysisGlutamatergic neurotransmissionFocal epilepsySeizure onsetBrain glutamateEpileptic brainHuman patientsSeizuresBrain regionsDialysis samplesMammalian targetEpilepsyLiquid chromatography-tandem mass spectrometryBaselineBCAAIntracranial electroencephalographyChromatography-tandem mass spectrometryPatients
2019
Branched-Chain Amino Acids and Seizures: A Systematic Review of the Literature
Gruenbaum SE, Chen EC, Sandhu MRS, Deshpande K, Dhaher R, Hersey D, Eid T. Branched-Chain Amino Acids and Seizures: A Systematic Review of the Literature. CNS Drugs 2019, 33: 755-770. PMID: 31313139, DOI: 10.1007/s40263-019-00650-2.Peer-Reviewed Original ResearchConceptsGenetic absence epilepsyBCAA supplementationAbsence epilepsyAnimal modelsBranched-chain amino acid supplementationSystematic reviewLong-term BCAA supplementationEpilepsy experience seizuresAnti-seizure effectsEffect of BCAAMost animal modelsPossible underlying mechanismsAmino acid supplementationChain amino acidsBCAA administrationBCAA mixtureRefractory epilepsyNeuron lossSeizure disorderAntiepileptic drugsSeizure modelSeizure propagationCochrane LibrarySeizure activityKainic acidEffects of Branched-Chain Amino Acid Supplementation on Spontaneous Seizures and Neuronal Viability in a Model of Mesial Temporal Lobe Epilepsy
Gruenbaum SE, Dhaher R, Rapuano A, Zaveri HP, Tang A, de Lanerolle N, Eid T. Effects of Branched-Chain Amino Acid Supplementation on Spontaneous Seizures and Neuronal Viability in a Model of Mesial Temporal Lobe Epilepsy. Journal Of Neurosurgical Anesthesiology 2019, 31: 247-256. PMID: 29620688, PMCID: PMC6170745, DOI: 10.1097/ana.0000000000000499.Peer-Reviewed Original ResearchConceptsMesial temporal lobe epilepsyTemporal lobe epilepsyLobe epilepsySpontaneous seizuresNeuron lossSeizure propagationBranched-chain amino acid supplementationChronic oral supplementationSpontaneous recurrent seizuresEffect of BCAAPotential novel treatmentBranched-chain amino acid leucineAmino acid supplementationAcute seizuresBCAA supplementationChronic seizuresConvulsive seizuresOral supplementationRecurrent seizuresRefractory epilepsyDentate hilusNeuronal viabilityAcid supplementationImmunohistochemical analysisNovel treatments