2023
Two cold shock domain containing proteins trigger the development of infectious Trypanosoma brucei
Toh J, Nkouawa A, Dong G, Kolev N, Tschudi C. Two cold shock domain containing proteins trigger the development of infectious Trypanosoma brucei. PLOS Pathogens 2023, 19: e1011438. PMID: 37276216, PMCID: PMC10270622, DOI: 10.1371/journal.ppat.1011438.Peer-Reviewed Original ResearchConceptsCold shock domainMetacyclic parasitesRegulation of transcriptionMicrotubule-based movementProtozoan parasite Trypanosoma bruceiCold shock proteinsRNA-binding proteinC-terminal domainFamily of DNAN-terminal domainDNA damage repairParasite Trypanosoma bruceiSpecific binding motifAmino acid residuesMammalian infectivityNucleocytoplasmic transportDevelopmental programProcyclic parasitesTrypanosoma bruceiCSD2CSD1MRNA stabilityBiological functionsBinding motifBiological processes
2021
Identification of positive and negative regulators in the stepwise developmental progression towards infectivity in Trypanosoma brucei
Toh JY, Nkouawa A, Sánchez SR, Shi H, Kolev NG, Tschudi C. Identification of positive and negative regulators in the stepwise developmental progression towards infectivity in Trypanosoma brucei. Scientific Reports 2021, 11: 5755. PMID: 33707699, PMCID: PMC7952579, DOI: 10.1038/s41598-021-85225-2.Peer-Reviewed Original ResearchConceptsGene expression regulatory networksMetacyclic variant surface glycoproteinSingle RNA-binding proteinExpression regulatory networksRNA-binding proteinTsetse fly vectorBloodstream form trypanosomesAlanine-rich proteinPutative nucleic acidRNA-seq dataSubset of transcriptsCell linesDevelopmental progressionVariant surface glycoproteinMitochondrial genomeOverexpression cell linesFunction phenotypesRegulatory networksProcyclic trypanosomesTrypanosoma bruceiNegative regulatorRich proteinImportant humanMetacyclic parasitesGenes
2016
Transcriptome Profiling of Trypanosoma brucei Development in the Tsetse Fly Vector Glossina morsitans
Savage AF, Kolev NG, Franklin JB, Vigneron A, Aksoy S, Tschudi C. Transcriptome Profiling of Trypanosoma brucei Development in the Tsetse Fly Vector Glossina morsitans. PLOS ONE 2016, 11: e0168877. PMID: 28002435, PMCID: PMC5176191, DOI: 10.1371/journal.pone.0168877.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsElectron Transport Complex IVGene Expression ProfilingGene LibraryHigh-Throughput Nucleotide SequencingInsect VectorsIntestinal MucosaLife Cycle StagesMembrane GlycoproteinsProtozoan ProteinsProventriculusSalivary GlandsSequence Analysis, RNATranscriptomeTrypanosoma brucei bruceiTsetse FliesUp-RegulationConceptsSalivary gland transcriptomeMetacyclic VSGsInsect vectorsHigh-throughput RNA sequencingBlood-feeding tsetse fliesDigenetic life cycleRNA-binding proteinGene ontology analysisAlanine-rich proteinCytochrome oxidase complexTsetse fliesMidgut transcriptomeGlobal regulatorDNA metabolismTrypanosome developmentOntology analysisDNA replicationSignal transductionTransporter familyMammalian hostsRNA sequencingDistinct tissuesTranscript levelsTranscriptomeRich protein