Ya Shen

Ya Shen is a Professor in the Department of Oral Biological & Medical Sciences at the University of British Columbia's Faculty of Dentistry. She actively supervises graduate students in the Craniofacial Science MSc and PhD programs through the Graduate and Postdoctoral Studies (G+PS) unit, focusing on thesis-based research in dental biomaterials and endodontic innovations.

Her research spans multiple critical areas in modern dentistry:

• Advanced endodontic instrumentation and irrigation techniques
• Development of stimuli-responsive biomaterials for pulp regeneration
• Nanotechnology applications for long-term antimicrobial activity
• Robotic and imaging-guided surgical interventions
• Oral biofilm management using natural compounds and peptides
• Calcium silicate-based sealer performance evaluation

Analysis of her 15 most recent publications (2024-2025) reveals a strong trajectory toward integrating engineering principles with clinical dentistry. Key trends include computational fluid dynamics for irrigation optimization, multi-national educational assessments, and the convergence of robotics with microsurgical techniques. Her work consistently employs advanced methodologies like limited FOV CBCT, hydrodynamic cavitation systems, and ROS-responsive hydrogels to address persistent challenges in root canal disinfection and pulp regeneration.

As a research supervisor, Professor Shen mentors graduate students in Craniofacial Science through UBC's structured thesis programs, emphasizing evidence-based approaches to endodontic material science and clinical technique refinement. Her laboratory work appears centered on ex vivo and in vitro models that simulate complex clinical scenarios, particularly focusing on biofilm eradication in anatomically challenging root canal systems.