Molecular Motors and Glioma Dispersion

Project: Research project

Project Details

Description

DESCRIPTION (provided by applicant): The ability of malignant gliomas to disperse within normal brain ultimately renders ineffective all of our current therapies for this tumor. This invasive propensity is further stimulated by antiangiogenics, which have entered the mainstream of glioma therapeutics. Unfortunately, treatments designed to block this invasive phenotype do not produce universal or durable response, which underscores the need to find new ways of targeting brain dispersion by this tumor. In our prior work, we established that the molecular motor non-muscle myosin II (NMMII) is an essential component of the glioma invasion apparatus. In this application, we will examine the roles of NMMII in driving glioma invasion and the efficacy of targeting NMMII in blocking the invasive phenotype of malignant gliomas in a set of realistic and robust preclinical models of glioblastoma. Results from these translational studies will be combined with combination therapy studies in our pre-clinical models in order to identify potential synergy between NMMII inhibitors and anti-angiogenic and radiation therapy. PUBLIC HEALTH RELEVANCE: The ability of gliomas to invade brain limits all the current therapies for this disease, and this highlights the need to develop new methods to block brain tumor invasion. In this application, we propose that the molecular motor NMMII represents such a target. In this study, we will critically examine how NMMII drives glioma dispersion and how it can be specifically and effectively targeted.
StatusNot started

Funding

  • National Institute of Neurological Disorders and Stroke: $593,891.00
  • National Institute of Neurological Disorders and Stroke: $334,407.00
  • National Institute of Neurological Disorders and Stroke: $574,526.00
  • National Institute of Neurological Disorders and Stroke: $590,812.00
  • National Institute of Neurological Disorders and Stroke: $578,057.00
  • National Institute of Neurological Disorders and Stroke: $346,535.00
  • National Institute of Neurological Disorders and Stroke: $343,069.00
  • National Institute of Neurological Disorders and Stroke: $360,785.00

Fingerprint

Explore the research topics touched on by this project. These labels are generated based on the underlying awards/grants. Together they form a unique fingerprint.