معرفی
Guillaume Chanfreau is a Professor in the Department of Chemistry and Biochemistry within the College of Letters and Science at the University of California Los Angeles (UCLA). His research focuses on fundamental mechanisms of RNA metabolism, with particular emphasis on RNA splicing, decay pathways, and ribonuclease functions. His work spans molecular biology, biochemistry, and genetics, utilizing yeast as a primary model organism to investigate conserved RNA processing mechanisms.
Professor Chanfreau's research interests center on understanding how RNA processing pathways regulate gene expression. His work examines transcription termination, RNA splicing fidelity, RNA decay mechanisms, and the role of ribonucleases in cellular RNA homeostasis. He investigates how these processes are interconnected and how they respond to cellular stress conditions. His laboratory has made significant contributions to understanding how RNA quality control mechanisms prevent the accumulation of aberrant transcripts and maintain cellular health.
Analysis of Chanfreau's recent publications (2020-2025) reveals a strong focus on RNA splicing mechanisms, RNA decay pathways, and ribonuclease functions. His work frequently employs yeast genetics combined with advanced RNA sequencing techniques. A notable trend is the increasing use of long-read sequencing technologies to analyze RNA isoforms and decay intermediates. His research consistently bridges fundamental molecular mechanisms with potential implications for understanding human diseases related to RNA processing defects.
Professor Chanfreau has been continuously funded by the National Institutes of Health, with his current grant R35GM130370 (2019-2023) titled 'The Control of Gene Expression by Eukaryotic Ribonucleases' and previous long-term funding through R01GM061518 (2000-2019). His research program has supported numerous graduate students and postdoctoral researchers who have contributed to his extensive publication record spanning over two decades.
