Principal Investigator

Michael Woodside, Professor[AT]
(780) 641-1695


Krishna Neupane, Research Associate

I am interested in structure formation and dynamics of biomolecules. Some projects include: misfolding of the protein superoxide dismutase, associated with ALS disease; dynamics of eukaryotic ribosome during programmed frameshifting at stimulatory RNA structures (e.g. a pseudoknot), associated with many viral infections such as HIV; and dynamics of folding at the level of transition paths.


Chunhua Dong, Research Associate

My research interests include quantitative characterization with scanning probe microscopies for the study at nanoscale of nanomaterials and nanosystems: magnetic properties for bio-applications, as well as the study of oligomer formation and mechanism during the progression of Parkinson’s Disease.


Uttam Anand, Research Associate

I am working with Prion proteins using single molecule force spectroscopy (optical tweezers) to understand and correlate various factors that provide protection against misfolding and disease. This involves focusing on sequence effects, protective mutations and chemical chaperones that have anti-prion activity.


Craig Garen, Technician

My research includes using molecular biology and protein biochemistry techniques to aid in the biophysical characterization of protein misfolding and aggregation in neurodegenerative disorders. This includes human superoxide dismutase (amyotrophic lateral sclerosis) and prion protein (spongiform encephalopathies).


Russell Kirchner, Technician

As a research technician, I assist Woodside group members with their projects and carry out a variety of tasks associated with the biophysical instrumentation.


Rafayel Petrosyan, Postdoctoral Fellow

In prion diseases, the protein PrP takes on an incorrect shape that is infectious and collects in clumps (aggregates). A number of potential drug molecules that bind to PrP have been found to give some form of protection against disease, however, the mechanisms of protection are poorly understood. My main projects aim is to find out how these molecules protect against disease that would help to develop new or roved drugs to treat prion diseases.


Meng Zhao, Postdoctoral Fellow

My research aims to understand the folding of exoribonuclease-resistant RNA (xrRNA) and the mechanism by which the exoribonuclease-resistance arises. I use the ultra-high resolution Optical Tweezers built in Woodside lab, which allows the direct observation of transient motions (μs- and nm-scale) of one molecule at a time under tension (pN scale), to understand how xrRNA folds and unfolds, and how it responds when encounters exoribonuclease and/or relevant biological molecules and entities.


Abhishek Narayan, Postdoctoral Fellow

We explore the misfolding of SOD1 (superoxide dismutase 1), a prominent cause for fatal neurological disease familial ALS (amyotrophic lateral sclerosis), in terms of general questions related to protein misfolding and aggregation and its medical relevance. Specifically, we are interested in answering questions like how SOD1 misfolds and spreads, why specific mutations lead to disease, and how different mutations change patient survival times, hampering searches for cures. Moreover, it has been observed that misfolded SOD1 propagates within a single cell and from one cell to other resulting in misfolding of properly folded protein molecules, a feature similar to propagation of prion-disease. Hence, we also aim to decipher the structural features of SOD1 and its mutants responsible for the propagation of misfolding.


Simanta Paul, Postdoctoral Fellow

I am studying the early stages of aggregation of proteins involved in neurodegenerative diseases like α-synuclein (Parkinson’s), PrP (prion diseases), aβ and tau (Alzheimer’s) by using single molecule techniques.


Sneha Munshi, Postdoctoral Fellow


The oligomers formed due to misfolding in α-synuclein are a leading cause of neurodegenerative Parkinson’s disease. My project aims to screen the potent inhibitors of oligomers using solution and in-cell (neuroblastoma cell lines) FCCS.


Noel Hoffer, Graduate Student

I study transition paths, the physical trajectories taken by molecules as they traverse the free energy barrier separating reactants and products during chemical reactions.


Shubhadeep Patra, Graduate Student

My research focus is on the study of interactions between Prion protein and anti-prion compounds for understanding the mechanisms of action such as changes in energy landscape, barrier height and location, rates, number and properties of intermediates.


Aaron Lyons, Graduate Student

My research focuses on the statistical characterization and analysis of single-molecule force spectroscopy data.


Rohith Vedhthaanth Sekar, Graduate Student

Glycosylation is a post translational modification to the prion protein. I am interested in investigating the effects of glycosylation in the prion folding/misfolding using both computational (molecular dynamics) and experimental techniques.


Sandaru Ileperuma, Research Assistant


I research the effect of various compounds on inhibiting programmed ribosomal frameshifting in viral RNA.


Toshi Uyesugi, Research Assistant


I am characterizing different versions of prion protein to identify how it misfolds and causes disease. This is done through molecular dynamics simulations as well as single molecule force spectroscopy.