Bikash R. Pattnaik

Dr. Bikash R. Pattnaik is an Associate Professor at the University of Wisconsin–Madison, affiliated with the School of Medicine and Public Health and holding joint appointments in the Department of Pediatrics and Department of Ophthalmology and Visual Sciences. His research bridges cellular signaling and channelopathy to investigate mechanisms underlying pediatric blindness.

Education

• BSc, Sambalpur University (1987)
• MSc, Sambalpur University (1989)
• PhD, University of Delhi (1997)

Research Focus

Dr. Pattnaik’s lab explores:

• Oxytocin-OXTR signaling in retinal physiology
• Kir7.1 and bestrophin mutations causing blindness (e.g., LCA, Best’s disease)
• Ion channelopathy repair via gene therapy and pharmacological agents
• iPSC-RPE models and mouse models for translational studies

The lab employs electrophysiology, patch-clamp techniques, biological imaging, and molecular assays to analyze ionic homeostasis and develop therapeutic interventions.

Scientific Awards

• VAIBHAV fellowship (2025) for global research on blindness therapies
• Retina Research Foundation Daniel M. Albert Chair (2024)
• ARVO Silver Fellow (2023)

Other Contributions

He contributes to regenerative medicine by advancing iPSC technology for rapid drug and gene trials. His work aligns with the McPherson Eye Research Institute and Waisman Center resources.