2019
In vivo evidence for dysregulation of mGluR5 as a biomarker of suicidal ideation
Davis MT, Hillmer A, Holmes SE, Pietrzak RH, DellaGioia N, Nabulsi N, Matuskey D, Angarita G, Carson RE, Krystal JH, Esterlis I. In vivo evidence for dysregulation of mGluR5 as a biomarker of suicidal ideation. Proceedings Of The National Academy Of Sciences Of The United States Of America 2019, 116: 11490-11495. PMID: 31085640, PMCID: PMC6561298, DOI: 10.1073/pnas.1818871116.Peer-Reviewed Original ResearchConceptsMGluR5 availabilitySuicidal ideationHC individualsPathophysiology of PTSDLimbic brain regionsVolume of distributionHealthy comparison controlsSuicide risk managementPositron emission tomographyReceptor 5Venous input functionsBrain regionsPTSD individualsEmission tomographyMDD individualsVivo evidenceRecent evidencePotential roleMGluR5PTSDComparison controlsDysregulationMDDIdeationIndividuals
2018
Relation Between Sexual and Gender Minority Status and Suicide Attempts Among Veterans Seeking Treatment for Military Sexual Trauma
Sexton MB, Davis MT, Anderson RE, Bennett DC, Sparapani E, Porter KE. Relation Between Sexual and Gender Minority Status and Suicide Attempts Among Veterans Seeking Treatment for Military Sexual Trauma. Psychological Services 2018, 15: 357-362. PMID: 30080095, DOI: 10.1037/ser0000207.Peer-Reviewed Original ResearchConceptsMilitary sexual traumaSuicide attemptsAdditional risk factorsSimilar clinical profilesSemistructured clinical interviewTrauma-focused interventionsMilitary service membersClinical profileMorbidity outcomesClinical managementRisk factorsPsychiatric sequelaeDiagnostic evaluationClinical InterviewConsultation appointmentSuicidal behaviorDemographic characteristicsMinority veteransService membersVeteransSexual traumaCompetent deliveryResearch disparitiesSGM populationsSequelae
2016
Longitudinal suicidal ideation across 18-months postpartum in mothers with childhood maltreatment histories
Muzik M, Brier Z, Menke RA, Davis MT, Sexton MB. Longitudinal suicidal ideation across 18-months postpartum in mothers with childhood maltreatment histories. Journal Of Affective Disorders 2016, 204: 138-145. PMID: 27344623, PMCID: PMC5012909, DOI: 10.1016/j.jad.2016.06.037.Peer-Reviewed Original ResearchConceptsPostpartum suicidal ideationSuicidal ideationChildhood maltreatmentProtective factorsCM historyMaternal suicidal ideationSeverity of SIHistory of CMSample of womenChildhood maltreatment historyPostpartumFactor associationsPercentage countsMarital statusSeverityMothersRiskIdeationFamily supportHigh rateSelf-report measuresMaltreatment historyNon-clinical sampleWomenAssociationCollege Students' Responses to Suicidal Content on Social Networking Sites: An Examination Using a Simulated Facebook Newsfeed
Corbitt‐Hall D, Gauthier JM, Davis MT, Witte TK. College Students' Responses to Suicidal Content on Social Networking Sites: An Examination Using a Simulated Facebook Newsfeed. Suicide And Life-Threatening Behavior 2016, 46: 609-624. PMID: 26999294, DOI: 10.1111/sltb.12241.Peer-Reviewed Original Research
2014
PTSD Symptom Clusters Are Differentially Associated with Components of the Acquired Capability for Suicide
Zuromski KL, Davis MT, Witte TK, Weathers F, Blevins C. PTSD Symptom Clusters Are Differentially Associated with Components of the Acquired Capability for Suicide. Suicide And Life-Threatening Behavior 2014, 44: 682-697. PMID: 24796870, DOI: 10.1111/sltb.12098.Peer-Reviewed Original ResearchConceptsPTSD symptom clustersPosttraumatic stress disorderAcquired CapabilitySpecific PTSD symptom clustersSymptom clustersTrauma-exposed undergraduatesInterpersonal-psychological theorySuicidal behaviorAnxious arousalPTSD symptomsStress disorderPain tolerancePrevious researchCurrent studySuicideNumbingObserved relationshipArousalRelationshipUndergraduatesConstructsBehaviorDisordersResearchSymptoms