2024
Medial prefrontal cortex neurotransmitter abnormalities in posttraumatic stress disorder with and without comorbidity to major depression
Swanberg K, Prinsen H, Averill C, Campos L, Kurada A, Krystal J, Petrakis I, Averill L, Rothman D, Abdallah C, Juchem C. Medial prefrontal cortex neurotransmitter abnormalities in posttraumatic stress disorder with and without comorbidity to major depression. NMR In Biomedicine 2024, 37: e5220. PMID: 39054694, DOI: 10.1002/nbm.5220.Peer-Reviewed Original ResearchPosttraumatic stress disorderMedial prefrontal cortexStress disorderPosttraumatic stress disorder patientsPosttraumatic stress disorder diagnosisChronic psychiatric conditionImpact of psychiatric comorbiditiesComorbid MDDPrefrontal cortexDepressive disorderTraumatic stressorsPsychiatric conditionsMDDPsychiatric comorbiditiesNeurotransmitter abnormalitiesConcentrations of glutamateMetabolite abnormalitiesHealthy controlsDisordersPattern of abnormalitiesParticipantsGlutamateIn vivo protonMetabolic abnormalitiesDepression366. The Effect of Early Life Trauma on Prefrontal Synaptic Strength in Major Depressive and Posttraumatic Stress Disorders
Del Motte M, Tamman A, Jiang L, Averill C, Mason G, Averill L, Abdallah C. 366. The Effect of Early Life Trauma on Prefrontal Synaptic Strength in Major Depressive and Posttraumatic Stress Disorders. Biological Psychiatry 2024, 95: s249. DOI: 10.1016/j.biopsych.2024.02.865.Peer-Reviewed Original ResearchUltrahigh-Field Magnetic Resonance Spectroscopy Findings Do Not Support Previous Brain Metabolite Findings in Major Depressive Disorder
Tamman A, Abdallah C. Ultrahigh-Field Magnetic Resonance Spectroscopy Findings Do Not Support Previous Brain Metabolite Findings in Major Depressive Disorder. Biological Psychiatry 2024, 95: 385-386. PMID: 38325915, DOI: 10.1016/j.biopsych.2023.12.022.Peer-Reviewed Original Research
2022
Abnormal glutamate metabolism in prefrontal cortex of post-traumatic stress disorder linked to comorbidity with major depression
Swanberg K, Prinsen H, Averill C, Campos L, Kurada A, Krystal J, Petrakis I, Averill L, Abdallah C, Juchem C. Abnormal glutamate metabolism in prefrontal cortex of post-traumatic stress disorder linked to comorbidity with major depression. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2022 DOI: 10.58530/2022/3344.Peer-Reviewed Original Research
2018
The Neurobiology and Pharmacotherapy of Posttraumatic Stress Disorder
Abdallah CG, Averill LA, Akiki TJ, Raza M, Averill CL, Gomaa H, Adikey A, Krystal JH. The Neurobiology and Pharmacotherapy of Posttraumatic Stress Disorder. The Annual Review Of Pharmacology And Toxicology 2018, 59: 171-189. PMID: 30216745, PMCID: PMC6326888, DOI: 10.1146/annurev-pharmtox-010818-021701.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderStress disorderTreatment of PTSDBiology of PTSDExert complex effectsBrain functionNeurobiologySynaptic gainPathology modelRapid-acting antidepressantsBroader frameworkDisordersWordsPutative mechanismsDysconnectivitySynaptic lossPharmacotherapeutic optionsClinical efficacyCompelling efficacyPerspectiveAntidepressantsDrug developmentComplex effectsPathologyEfficacy