2024
The cytidine deaminase APOBEC3A regulates nucleolar function to promote cell growth and ribosome biogenesis
McCool M, Bryant C, Abriola L, Surovtseva Y, Baserga S. The cytidine deaminase APOBEC3A regulates nucleolar function to promote cell growth and ribosome biogenesis. PLOS Biology 2024, 22: e3002718. PMID: 38976757, PMCID: PMC11257408, DOI: 10.1371/journal.pbio.3002718.Peer-Reviewed Original ResearchRibosome biogenesis factorsRibosome biogenesisBiogenesis factorsCell growthNucleolar functionRegulation of nucleolar functionHuman ribosome biogenesisProtein synthesisProduction of ribosomesFamily of proteinsSource of mutagenesisLevel of protein synthesisCytidine deaminase familyIncreased cell growthPromote cell growthPre-rRNAPotential direct rolePre-mRNATransient overexpressionRibosomeGenomic mutationsBiogenesisMCF10A cellsMaturation stepsAPOBEC3A
2020
Paired Box 9 (PAX9), the RNA polymerase II transcription factor, regulates human ribosome biogenesis and craniofacial development
Farley-Barnes KI, Deniz E, Overton MM, Khokha MK, Baserga SJ. Paired Box 9 (PAX9), the RNA polymerase II transcription factor, regulates human ribosome biogenesis and craniofacial development. PLOS Genetics 2020, 16: e1008967. PMID: 32813698, PMCID: PMC7437866, DOI: 10.1371/journal.pgen.1008967.Peer-Reviewed Original ResearchConceptsRNA polymerase II transcription factorsCraniofacial developmentTranscription factorsRibosome biogenesis factorsHuman ribosome biogenesisNeural crest developmentBox 9Tissue-specific mannerRibosome biogenesisRibosome productionHuman ribosomopathiesExpression of proteinsPax9 functionBiogenesis factorsXenopus tropicalisCrest developmentSmall subunitEmbryonic developmentCellular machinesUnexpected layerLevels of proteinRibosomopathiesHuman cellsProtein synthesisRibosomesRibosome Biogenesis and its Role in Cell Growth and Proliferation in the Liver
Farley‐Barnes K, Baserga S. Ribosome Biogenesis and its Role in Cell Growth and Proliferation in the Liver. 2020, 174-182. DOI: 10.1002/9781119436812.ch15.ChaptersRibosome biogenesisBiogenesis of ribosomesProduction of ribosomesHuman ribosome biogenesisCell growthTumor suppressor p53Cellular cuesNumerous proteinsNucleolar stressRegulated processTranscription factorsBiogenesisNutrient availabilityKey regulatorMechanistic targetSuppressor p53Rapamycin (mTOR) pathwayRibosomesRegulationProliferationSuch diseasesMYCRegulatorCytoplasmProtein
2018
High throughput discovery of novel regulators of human ribosome biogenesis
Baserga S, Farley‐Barnes K, McCann K, Ogawa L, Merkel J, Surovtseva Y. High throughput discovery of novel regulators of human ribosome biogenesis. The FASEB Journal 2018, 32: 526.25-526.25. DOI: 10.1096/fasebj.2018.32.1_supplement.526.25.Peer-Reviewed Original ResearchRibosome biogenesisNucleolar functionNumber of nucleoliMammalian cellsGenome-wide siRNA screenRNA polymerase I transcriptionHuman ribosome biogenesisPre-ribosomal RNAPolymerase I transcriptionExperimental Biology 2018 MeetingHigh-throughput discoveryNucleolar proteinsRibosomal DNAProtein regulatorsI transcriptionNew regulatorNovel regulatorSiRNA screenBiogenesisHuman cellsProteinRegulatorNucleoliFASEB JournalThroughput discovery
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