2024
Ezrin drives adaptation of monocytes to the inflamed lung microenvironment
Gudneppanavar R, Di Pietro C, H Öz H, Zhang P, Cheng E, Huang P, Tebaldi T, Biancon G, Halene S, Hoppe A, Kim C, Gonzalez A, Krause D, Egan M, Gupta N, Murray T, Bruscia E. Ezrin drives adaptation of monocytes to the inflamed lung microenvironment. Cell Death & Disease 2024, 15: 864. PMID: 39613751, PMCID: PMC11607083, DOI: 10.1038/s41419-024-07255-8.Peer-Reviewed Original ResearchConceptsActivation of focal adhesion kinaseExtracellular matrixActin-binding proteinsFocal adhesion kinaseLung extracellular matrixKnock-out mouse modelProtein kinase signalingCortical cytoskeletonLoss of ezrinKinase signalingPlasma membraneCell migrationSignaling pathwayEzrinResponse to lipopolysaccharideTissue-resident macrophagesMouse modelLipopolysaccharideCytoskeletonEzrin expressionLung microenvironmentKinaseMonocyte recruitmentProteinAkt
2022
Deconvolution of in vivo protein-RNA contacts using fractionated eCLIP-seq
Biancon G, Busarello E, Joshi P, Lesch B, Halene S, Tebaldi T. Deconvolution of in vivo protein-RNA contacts using fractionated eCLIP-seq. STAR Protocols 2022, 3: 101823. PMID: 36595959, PMCID: PMC9676202, DOI: 10.1016/j.xpro.2022.101823.Peer-Reviewed Original ResearchConceptsProtein-RNA interactionsIndividual RNA-binding proteinsTranscriptome-wide analysisThousands of RNAsProtein-RNA contactsRNA-binding proteinSingle nucleotide levelComputational analysis pipelineRNA processingMulticomponent complexesRNA immunoprecipitationRead countsComplete detailsAnalysis pipelineAdditional levelProteinImmunoprecipitationRNAInteractionComplexesWidespread association of the Argonaute protein AGO2 with meiotic chromatin suggests a distinct nuclear function in mammalian male reproduction
Griffin KN, Walters BW, Li H, Wang H, Biancon G, Tebaldi T, Kaya CB, Kanyo J, Lam TT, Cox AL, Halene S, Chung JJ, Lesch BJ. Widespread association of the Argonaute protein AGO2 with meiotic chromatin suggests a distinct nuclear function in mammalian male reproduction. Genome Research 2022, 32: 1655-1668. PMID: 36109149, PMCID: PMC9528986, DOI: 10.1101/gr.276578.122.Peer-Reviewed Original ResearchMammalian male reproductionArgonaute 2Distinct nuclear functionsConditional knockoutMale reproductionProtein Argonaute 2Abnormal sperm head morphologyMeiotic chromatinAnimal developmentCytoplasmic roleNuclear functionsMale meiosisNuclear roleMRNA translationAgo2 proteinImportant genesNuclear compartmentMRNA transcriptsBiological relevanceSperm head morphologyHead morphologySpermatogenic cellsWidespread associationChromatinProtein