You are cordially invited to join ……..                                   



Amir Khan



Trinity College Dublin



Wednesday, September 20, 2023, 13:30 EDT



Structural biology of phospho-dependent signaling in the context of LRRK2 
kinase and Parkinson’s disease



https://bnl.zoomgov.com/meeting/register/vJIsfu6vqzkvHaKAt9fDIW--AHKPN8yemIw



Abstract

Activation of LRRK2 kinase activity has long been associated with inherited and 
sporadic forms of Parkinson’s disease. However, the molecular basis for the 
defects in subsequent cell signaling that lead to neuronal cell death remain 
unknown. LRRK2 phosphorylates numerous Rab small GTPases and takes control of 
their functions in the regulation of vesicular and membrane trafficking. Here I 
will discuss how LRRK2 affects downstream cell signaling complexes using 
biophysical and structural techniques.  These studies contribute to our 
understanding of how LRRK2-mediated phopshorylation is linked to 
neurodegeneration in the context of Parkinson’s disease.



===============================================================================



Vivian Stojanoff, PhD

Education, Training, Outreach

User Program

p 1(631) 344 8375

e nsls.lifescien...@gmail.com<mailto:nsls.lifescien...@gmail.com>

w https://www.bnl.gov/ps/lifesciences/<https://www.bnl.gov/ps/lsbr/>



Address:

Center for Biomolecular Structure

National Synchrotron Light Source II

Building 745

Brookhaven National Laboratory

Upton NY 11973



Supporting Grants: CBMS is supported by NIH-NIGMS #P30GM133893, and by the 
DOE-BER #KP1605010. Any work performed at NSLS-II is supported by DOE-BES  
under contract # DE-SC0012704.



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