Seminar 2/16: Computational Biology of Molecular and Cell Signaling Pathways of Oncogenic Relevance

Department of Chemical Engineering
West Virginia University

Seminar

Computational Biology of Molecular and Cell Signaling Pathways of Oncogenic Relevance

Dr. Ravi Radhakrishnan
Assistant Professor
Department of Bioengineering
University of Pennsylvania
Philadelphia, PA

ABSTRACT

Cancer is an umbrella term covering a plethora of conditions characterized by unscheduled and uncontrolled cellular proliferation. What triggers an oncogenic transformation can vary from genetic predisposition, environmental influences, infectious agents, to ageing. These transform normal cells into cancerous ones by derailing a wide spectrum of regulatory and downstream effector pathways. It is just this complexity that has hampered the development of effective and specific cancer therapies.

In my lab we have taken a complementary approach to the experimental progress to quantify and interrogate the interactions in molecular and cell signaling pathways implicated in cancers through computational means via a hierarchical multiscale modeling approach.

In my talk I will discuss the foundations of our approach, their utility and predictive value in light of the scope for therapeutic intervention by focusing on two specific cell signaling cascades, namely, DNA repair, and growth factor-mediated proliferation pathways.

Friday, February 16, 2007 9:30am - 10:45am
Room 401, Engineering Sciences Building
Refreshments will be served at 9:15 am

Questions or Directions call: 304-293-2111, ext. 2418.

02/16/2007