2021
Roles of piRNAs in transposon and pseudogene regulation of germline mRNAs and lncRNAs
Wang C, Lin H. Roles of piRNAs in transposon and pseudogene regulation of germline mRNAs and lncRNAs. Genome Biology 2021, 22: 27. PMID: 33419460, PMCID: PMC7792047, DOI: 10.1186/s13059-020-02221-x.Peer-Reviewed Original ResearchConceptsPIWI-interacting RNAsPIWI proteinsRole of piRNAsPIWI-piRNA pathwayRNA-binding proteinSmall noncoding RNAsGermline mRNAsGermline developmentNoncoding RNAsRegulatory relationshipsGerm cellsRNAProteinTransposonMajor classesRNA levelsRecent studiesExpressionGenomeSubfamiliesGermlineLncRNAsMajor constituentsMRNARegulation
2018
A critical role for nucleoporin 358 (Nup358) in transposon silencing and piRNA biogenesis in Drosophila
Parikh RY, Lin H, Gangaraju VK. A critical role for nucleoporin 358 (Nup358) in transposon silencing and piRNA biogenesis in Drosophila. Journal Of Biological Chemistry 2018, 293: 9140-9147. PMID: 29735528, PMCID: PMC6005430, DOI: 10.1074/jbc.ac118.003264.Peer-Reviewed Original ResearchMeSH KeywordsActive Transport, Cell NucleusAnimalsArgonaute ProteinsDNA Transposable ElementsDrosophilaDrosophila ProteinsFemaleGene Expression RegulationGene SilencingGenomic InstabilityGerm CellsMaleMolecular ChaperonesNuclear Pore Complex ProteinsProtein Interaction MapsRNA, Small InterferingTranscription, GeneticConceptsPIWI-interacting RNAsPing-pong cycleNuclear pore complexPiRNA biogenesisGermline knockdownPiRNA pathwayAntisense Piwi-interacting RNAsPiRNA precursor transcriptionSmall noncoding RNAsPiwi functionSilence transposonsPIWI proteinsShort hairpin RNACritical roleArgonaute 3Pore complexNoncoding RNAsGenomic instabilityNuclear localizationGene expressionTransposonNup358Germ cellsBiogenesisHairpin RNA
2016
Tudor-SN Interacts with Piwi Antagonistically in Regulating Spermatogenesis but Synergistically in Silencing Transposons in Drosophila
Ku HY, Gangaraju VK, Qi H, Liu N, Lin H. Tudor-SN Interacts with Piwi Antagonistically in Regulating Spermatogenesis but Synergistically in Silencing Transposons in Drosophila. PLOS Genetics 2016, 12: e1005813. PMID: 26808625, PMCID: PMC4726654, DOI: 10.1371/journal.pgen.1005813.Peer-Reviewed Original ResearchConceptsPiRNA biogenesisPrimordial germ cellsPiwi expressionTudor-SNSomatic cellsGerm cellsDiverse molecular functionsPost-transcriptional regulationEmbryonic somatic cellsPiwi mutantsDosage-dependent mannerGermline developmentPIWI proteinsMutant phenotypeMeiotic cytokinesisMolecular functionsSpliceosome assemblyPiwiEpigenetic programmingDiverse functionsBiological functionsAdult ovariesBiogenesisTransposonMale fertility
2014
Retrotransposons and pseudogenes regulate mRNAs and lncRNAs via the piRNA pathway in the germline
Watanabe T, Cheng EC, Zhong M, Lin H. Retrotransposons and pseudogenes regulate mRNAs and lncRNAs via the piRNA pathway in the germline. Genome Research 2014, 25: 368-380. PMID: 25480952, PMCID: PMC4352877, DOI: 10.1101/gr.180802.114.Peer-Reviewed Original ResearchConceptsPIWI-interacting RNAsPiRNA pathwayRetrotransposon sequencesIntergenic regionMammalian PIWI-interacting RNAsRNA regulatory networkLate spermatocytesVivo functional analysisDegradation of mRNAUTR of mRNAsSlicer activityEukaryotic genomesLncRNA transcriptomeRegulatory networksRegulatory sequencesRepetitive sequencesPseudogenesMRNA stabilityFunctional analysisLncRNAsWidespread expressionSpermatid stageRetrotransposonsMRNATransposonPosttranscriptional Regulation of Gene Expression by Piwi Proteins and piRNAs
Watanabe T, Lin H. Posttranscriptional Regulation of Gene Expression by Piwi Proteins and piRNAs. Molecular Cell 2014, 56: 18-27. PMID: 25280102, PMCID: PMC4185416, DOI: 10.1016/j.molcel.2014.09.012.Peer-Reviewed Original ResearchConceptsPIWI-interacting RNAsPIWI proteinsPosttranscriptional regulationPiRNA biogenesisPiRNA pathwayTransposon RNARNA regulationSex determinationCell maintenancePosttranscriptional levelGene expressionDevelopmental transitionsBiological processesProteinRNAGametogenesisRegulationRecent findingsMRNAPotential importancePsuedogenesBiogenesisEmbryogenesisTransposonPathwayPIWI proteins and their interactors in piRNA biogenesis, germline development and gene expression
Ku HY, Lin H. PIWI proteins and their interactors in piRNA biogenesis, germline development and gene expression. National Science Review 2014, 1: 205-218. PMID: 25512877, PMCID: PMC4265212, DOI: 10.1093/nsr/nwu014.Peer-Reviewed Original ResearchPIWI-interacting RNAsPIWI proteinsPiRNA biogenesisSmall non-coding RNAsNon-coding RNAsNumber of proteinsArgonaute familyGermline developmentGene regulationMRNA turnoverTranslational controlDNA rearrangementsEpigenetic programmingGene expressionRegulatory functionsExciting new dimensionNovel mechanismProteinBiogenesisGermlineRNARecent studiesNew discoveriesInteractorsTransposonPIWI proteins and PIWI-interacting RNAs in the soma
Ross RJ, Weiner MM, Lin H. PIWI proteins and PIWI-interacting RNAs in the soma. Nature 2014, 505: 353-359. PMID: 24429634, PMCID: PMC4265809, DOI: 10.1038/nature12987.Peer-Reviewed Original ResearchConceptsPIWI-interacting RNAsPIWI proteinsPIWI-piRNA pathwayDiscovery of millionsWhole-body regenerationStem cell functionSomatic functionsDiverse organismsLower eukaryotesGenome rearrangementsSomatic cellsEpigenetic programmingBiological rolePathwayRNAProteinRecent studiesEukaryotesTransposonOrganismsBiologyUnanticipated dimensionsFunctionCellsRearrangement
2013
Beyond transposons: the epigenetic and somatic functions of the Piwi-piRNA mechanism
Peng JC, Lin H. Beyond transposons: the epigenetic and somatic functions of the Piwi-piRNA mechanism. Current Opinion In Cell Biology 2013, 25: 190-194. PMID: 23465540, PMCID: PMC3651849, DOI: 10.1016/j.ceb.2013.01.010.Peer-Reviewed Original ResearchConceptsPIWI-interacting RNAsPIWI-piRNA pathwayBiogenesis of piRNAsSmall non-coding RNAsPost-transcriptional regulationNon-coding RNAsPIWI proteinsGene regulationSomatic cellsPiwi familyGene expressionGeneral mechanismSomatic functionsTransposonPathwayRNARegulationNovel classRecent studiesBiogenesisNew findingsProteinMechanismExpressionFunctionFunction of Piwi, a nuclear Piwi/Argonaute protein, is independent of its slicer activity
Darricarrère N, Liu N, Watanabe T, Lin H. Function of Piwi, a nuclear Piwi/Argonaute protein, is independent of its slicer activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: 1297-1302. PMID: 23297219, PMCID: PMC3557079, DOI: 10.1073/pnas.1213283110.Peer-Reviewed Original ResearchConceptsPIWI proteinsPiRNA biogenesisSlicer activityPIWI-interacting RNA (piRNA) biogenesisEndonuclease activityFunction of PiwiNuclear Piwi proteinSecondary piRNA biogenesisGerm line developmentPiwi functionPiwi membersArgonaute proteinsRNA biogenesisArgonaute 3Transgenic fliesPiwiSomatic cellsCatalytic triadEpigenetic factorsRegulatory functionsBiogenesisOnly memberProteinTransposonRecent evidence
2011
Small Noncoding RNAs in the Germline
Saxe JP, Lin H. Small Noncoding RNAs in the Germline. Cold Spring Harbor Perspectives In Biology 2011, 3: a002717. PMID: 21669983, PMCID: PMC3181032, DOI: 10.1101/cshperspect.a002717.Peer-Reviewed Original ResearchConceptsRNA pathwaysSmall noncoding RNAsTarget mRNAsNoncoding RNAsSmall RNA pathwaysPiRNA pathwayGermline specificationMicroRNA pathwayMiRNA pathwayGene regulationMRNA translationSomatic tissuesEpigenetic programmingDiverse functionsGene expressionRegulatory functionsGermlinePotent regulatorPathwayRNAMRNARegulationPiwiBiogenesisTransposonPinpointing the expression of piRNAs and function of the PIWI protein subfamily during spermatogenesis in the mouse
Beyret E, Lin H. Pinpointing the expression of piRNAs and function of the PIWI protein subfamily during spermatogenesis in the mouse. Developmental Biology 2011, 355: 215-226. PMID: 21539824, PMCID: PMC3443393, DOI: 10.1016/j.ydbio.2011.04.021.Peer-Reviewed Original ResearchConceptsPIWI proteinsXY bodyMouse testisAdult mouse testisEarly round spermatidsSex chromosomesGenomic sequencesPiRNAsChromatoid bodyCytological characterizationPachytene stageGerm cellsPhenotypic analysisAdult testisRound spermatidsProteinMeiosisSpermatogenesisCytoplasmDense bodiesSpermatocytesTestisPiRNAChromosomesTransposon