Bill Roesler

Bill Roesler is a Professor in the Department of Biochemistry, Microbiology & Immunology at the University of Saskatchewan, where he earned his B.Sc. (1981) and Ph.D. (1986) before joining the faculty in 1990. He became Head of the Department in 2011 and focuses on nuclear organization and gene regulation, particularly the role of nuclear speckles as reservoirs for splicing and transcription factors. His work centers on TCERG1, a nuclear speckle protein that inhibits C/EBPα by altering its genomic localization, with implications for transcriptional elongation and cell growth arrest mechanisms.

His research spans

• Transcriptional regulation
• Nuclear compartmentation
• TCERG1-C/EBPα interactions

His lab investigates domain-specific interactions within these proteins to uncover therapeutic targets for metabolic and proliferative diseases. While he does not currently accept graduate students, his prior work has shaped understanding of nuclear dynamics and metabolic gene control.

Key publications highlight collaborations on neurodegeneration (Huntington’s disease models), bioethanol engineering (yeast starch conversion), and foundational studies on cAMP signaling. Despite no listed scientific awards in the provided texts, his 30+ year academic career reflects sustained contributions to molecular endocrinology and cellular biochemistry.