2022
Synthetic introns enable splicing factor mutation-dependent targeting of cancer cells
North K, Benbarche S, Liu B, Pangallo J, Chen S, Stahl M, Bewersdorf J, Stanley R, Erickson C, Cho H, Pineda J, Thomas J, Polaski J, Belleville A, Gabel A, Udy D, Humbert O, Kiem H, Abdel-Wahab O, Bradley R. Synthetic introns enable splicing factor mutation-dependent targeting of cancer cells. Nature Biotechnology 2022, 40: 1103-1113. PMID: 35241838, PMCID: PMC9288984, DOI: 10.1038/s41587-022-01224-2.Peer-Reviewed Original ResearchConceptsBreast cancerExpression of herpes simplex virus thymidine kinaseHerpes simplex virus thymidine kinaseCancer cellsPancreatic cancer cells in vitroWild-type cellsCancer cells in vitroCancer gene therapyTargeting of cancer cellsTumor-specific changesUveal melanoma cellsTreatment in vivoSynthetic intronChange-of-function mutationsCells in vitroUveal melanomaSF3B1 mutationsHSV-tkGene therapyTumor cellsIsogenic wild-type cellsMelanoma cellsRNA splicing factorsCancerHost survival
2020
Interferon alpha therapy in essential thrombocythemia and polycythemia vera—a systematic review and meta-analysis
Bewersdorf JP, Giri S, Wang R, Podoltsev N, Williams RT, Tallman MS, Rampal RK, Zeidan AM, Stahl M. Interferon alpha therapy in essential thrombocythemia and polycythemia vera—a systematic review and meta-analysis. Leukemia 2020, 35: 1643-1660. PMID: 32868875, PMCID: PMC7917159, DOI: 10.1038/s41375-020-01020-4.Peer-Reviewed Original ResearchConceptsOverall response ratePEG-IFNPolycythemia veraEssential thrombocythemiaHematologic responsePV patientsResponse rateSystematic reviewMeta-regression analysis resultsSafe long-term treatmentPartial hematologic responseSafety of interferonInterferon-alpha therapyLong-term treatmentRandom-effects modelMeta-regression analysisWeb of ScienceTreatment discontinuationCochrane RegistryAdverse eventsComplete responsePartial responsePrimary outcomeThromboembolic complicationsClinical trials
2018
Challenges in HSV encephalitis: normocellular CSF, unremarkable CCT, and atypical MRI findings
Bewersdorf J, Koedel U, Patzig M, Dimitriadis K, Paerschke G, Pfister H, Klein M. Challenges in HSV encephalitis: normocellular CSF, unremarkable CCT, and atypical MRI findings. Infection 2018, 47: 267-273. PMID: 30506479, DOI: 10.1007/s15010-018-1257-7.Peer-Reviewed Original ResearchConceptsHSV encephalitisCerebrospinal fluidLevel of clinical suspicionCerebrospinal fluid cell countSpectrum of clinical presentationsMagnetic resonance imaging abnormalitiesSevere brainstem involvementTemporal lobe hemorrhageTreated with acyclovirFocal neurological deficitsLife-saving therapyAcyclovir therapyClinical suspicionBrainstem involvementAtypical presentationClinical presentationAtypical findingsDiagnostic challengeClinical featuresDelayed administrationLaboratory findingsClinical outcomesCT scanSimplex virusNeurological deficits