2019
ELF4 facilitates innate host defenses against Plasmodium by activating transcription of Pf4 and Ppbp
Wang D, Zhang Z, Cui S, Zhao Y, Craft S, Fikrig E, You F. ELF4 facilitates innate host defenses against Plasmodium by activating transcription of Pf4 and Ppbp. Journal Of Biological Chemistry 2019, 294: 7787-7796. PMID: 30898878, PMCID: PMC6514618, DOI: 10.1074/jbc.ra118.006321.Peer-Reviewed Original ResearchConceptsPlatelet factor 4Host defenseComponent of plateletsPro-platelet basic proteinKilling of parasitesFactor 4Innate immune moleculesInnate immune signalingInnate host defenseC chemokinesWT littermatesTranscription factor 4Control animalsImmune moleculesInnate immunityInfected erythrocytesImmune signalingInfectionExpression levelsMiceType IBasic proteinDefense peptidesPlateletsPlasmodium
2016
A novel mosquito ubiquitin targets viral envelope protein for degradation and reduces virion production during dengue virus infection
Troupin A, Londono-Renteria B, Conway MJ, Cloherty E, Jameson S, Higgs S, Vanlandingham DL, Fikrig E, Colpitts TM. A novel mosquito ubiquitin targets viral envelope protein for degradation and reduces virion production during dengue virus infection. Biochimica Et Biophysica Acta 2016, 1860: 1898-1909. PMID: 27241849, PMCID: PMC4949077, DOI: 10.1016/j.bbagen.2016.05.033.Peer-Reviewed Original ResearchConceptsProtein degradationUbiquitin proteinGene expressionProtein expression constructsSite-directed mutagenesisViral protein degradationInnate immune signalingDengue virusProteasomal degradationProtein interactionsExpression constructsMosquito cellsSignificant human diseaseMicroarray analysisImmune signalingViral envelope proteinsVirus infectionHuman diseasesBlood feedingAmino acidsProteinMultiple functionsQRT-PCRVirion productionAntiviral function