T.K. Sixma

T.K. Sixma is a Full Professor at Erasmus Medical Center in the Department of Molecular Genetics. His research focuses on molecular mechanisms of DNA repair, particularly in DNA mismatch repair, transcription-coupled repair pathways, and protein ubiquitination in DNA damage response.

Dr. Sixma's research interests span several key areas of molecular biology and genetics:

• DNA Mismatch Repair mechanisms
• Transcription-coupled DNA repair pathways
• Protein ubiquitination in DNA damage response
• RNA Polymerase II regulation
• Protein complex formation and function
• Structural biology of DNA repair proteins

Analysis of Dr. Sixma's recent publications reveals a strong focus on the molecular mechanisms of DNA repair systems. His work combines structural biology, biochemistry, and cellular approaches to understand how protein complexes recognize DNA damage and initiate repair. Recent research has particularly emphasized the role of ubiquitination in DNA damage signaling and the mechanics of transcription-coupled repair, with 2024 publications advancing understanding of STK19 and MutL-UvrD interactions.

Dr. Sixma has published in top-tier journals including Cell (2012, 534+ citations), Molecular Cell (2024), and eLife (2015, 82+ citations), demonstrating substantial impact in the field. His work has been referenced in patents, Wikipedia pages, and highlighted by multiple research platforms.

With 16 supervised research projects documented, Dr. Sixma maintains an active mentoring role. His laboratory focuses on structural and functional analysis of DNA repair protein complexes, particularly those involved in mismatch repair and transcription-coupled repair pathways, utilizing techniques including crystallography, biochemical assays, and cellular DNA repair analysis.