2024
Transcobalamin receptor antibodies in autoimmune vitamin B12 central deficiency
Pluvinage J, Ngo T, Fouassier C, McDonagh M, Holmes B, Bartley C, Kondapavulur S, Hurabielle C, Bodansky A, Pai V, Hinman S, Aslanpour A, Alvarenga B, Zorn K, Zamecnik C, McCann A, Asencor A, Huynh T, Browne W, Tubati A, Haney M, Douglas V, Louine M, Cree B, Hauser S, Seeley W, Baranzini S, Wells J, Spudich S, Farhadian S, Ramachandran P, Gillum L, Hales C, Zikherman J, Anderson M, Yazdany J, Smith B, Nath A, Suh G, Flanagan E, Green A, Green R, Gelfand J, DeRisi J, Pleasure S, Wilson M. Transcobalamin receptor antibodies in autoimmune vitamin B12 central deficiency. Science Translational Medicine 2024, 16: eadl3758. PMID: 38924428, PMCID: PMC11520464, DOI: 10.1126/scitranslmed.adl3758.Peer-Reviewed Original ResearchConceptsBlood-brain barrierCerebrospinal fluidNeurological deficitsAutoimmune neurological conditionsCohort of patientsCellular uptake of cobalaminVitamin B12B12 transportCerebrospinal fluid samplesMeasurement of vitamin B12Low-density lipoprotein receptorProgrammable phage displayImmunosuppressive treatmentIn vitro modelNeuropsychiatric lupusImmunomodulatory treatmentReceptor antibodiesClinical improvementUptake of cobalaminB12 deficiencyUnknown etiologyHematopoietic cellsTranscobalamin receptorCentral deficiencyB12 supplementationVitamin B12 Supplementation in Psychiatric Practice
Kennedy K, Alexander J, Garakani A, Gross L, Mintz D, Parikh T, Pine J, Sumner C, Baron D. Vitamin B12 Supplementation in Psychiatric Practice. Current Psychiatry Reports 2024, 26: 265-272. PMID: 38696105, DOI: 10.1007/s11920-024-01505-4.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsPsychiatric disordersB12 deficiencyB12 supplementationPsychiatric symptomsB12 levelsPharmacological treatment of psychiatric disordersTreatment of psychiatric disordersRisk factorsAssociated with neuropsychiatric symptomsSevere psychiatric presentationsManifestations of B12 deficiencyMild depressive symptomsVitamin B12 supplementationDepressive symptomsPsychiatric practicePsychiatric presentationsMedical workupNeuropsychiatric symptomsSymptoms of B12 deficiencyAugmentation strategiesPrevent depressionPharmacological treatmentCardinal symptomsDisordersSymptoms
2017
Associations of Maternal Vitamin B12 Concentration in Pregnancy With the Risks of Preterm Birth and Low Birth Weight: A Systematic Review and Meta-Analysis of Individual Participant Data
Rogne T, Tielemans MJ, Chong MF, Yajnik CS, Krishnaveni GV, Poston L, Jaddoe VW, Steegers EA, Joshi S, Chong YS, Godfrey KM, Yap F, Yahyaoui R, Thomas T, Hay G, Hogeveen M, Demir A, Saravanan P, Skovlund E, Martinussen MP, Jacobsen GW, Franco OH, Bracken MB, Risnes KR. Associations of Maternal Vitamin B12 Concentration in Pregnancy With the Risks of Preterm Birth and Low Birth Weight: A Systematic Review and Meta-Analysis of Individual Participant Data. American Journal Of Epidemiology 2017, 185: 212-223. PMID: 28108470, PMCID: PMC5390862, DOI: 10.1093/aje/kww212.Peer-Reviewed Original ResearchConceptsLow birth weightPreterm birthBirth weightB12 deficiencyIndividual participant dataB12 concentrationsHigh riskSystematic reviewParticipant dataMaternal B12 levelsLinear associationVitamin B12 supplementationVitamin B12 deficiencyOffspring birth weightVitamin B12 concentrationsLength of gestationB12 levelsB12 supplementationMaternal serumMaternal levelsEligible studiesCurrent evidencePregnancyMeta-AnalysisBirth
2012
Pralatrexate: treatment of T-cell non-Hodgkins lymphoma
Parker T, Barbarotta L, Foss F. Pralatrexate: treatment of T-cell non-Hodgkins lymphoma. Future Oncology 2012, 9: 21-29. PMID: 23252560, DOI: 10.2217/fon.12.168.Peer-Reviewed Original ResearchConceptsRefractory peripheral T-cell lymphomaPeripheral T-cell lymphomaT-cell non-Hodgkin lymphomaVitamin B12 supplementationOverall response rateNon-Hodgkin lymphomaT-cell lymphomaPROPEL trialCommon toxicitiesB12 supplementationPatient populationClinical studiesResponse ratePralatrexateUS FDALymphomaMetabolic inhibitorsTreatmentToxicityNauseaThrombocytopeniaDoseTrialsSupplementationWeeks
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply