معرفی
Jau-Nian Chen is a Professor in the Department of Molecular, Cell and Developmental Biology at the University of California Los Angeles within the College of Letters and Science. His research focuses on the molecular mechanisms underlying cardiac development, with a particular emphasis on using zebrafish as a model system to study heart formation, function, and disease.
Chen's research program centers on cardiac development and gene regulatory networks, with significant contributions to understanding transcriptional regulation in heart development. His laboratory investigates how transcription factors and chromatin regulators control cardiac specification, morphogenesis, and function. A major focus of his recent work involves the Rtf1 component of the PAF1 complex and its role in transcriptional elongation during cardiogenesis. His research spans multiple areas including cardiac arrhythmia mechanisms, mitochondrial calcium handling in cardiomyocytes, and the genetic regulation of cardiac proliferation during development and regeneration.
Analysis of his recent publications reveals a strong focus on transcriptional regulation in cardiac development, particularly through the PAF1 complex and Rtf1. His work increasingly integrates molecular genetics with functional physiology in zebrafish models to understand both normal cardiac development and disease mechanisms. The research spans from basic developmental mechanisms to potential therapeutic applications, with particular emphasis on calcium signaling, transcriptional control, and cardiac regeneration.
Dr. Chen has been Principal Investigator on multiple NIH-funded research projects, including the current R01 grants "Impacts of transcription elongation on cardiac gene regulation during homeostasis and regeneration" (R01HL155905) and "Rtf1-dependent transcriptional regulation of heart development" (R01HL140472). His research program has been continuously funded by the National Institutes of Health since 2001, demonstrating sustained scientific impact in the field of cardiovascular development.
