Thank you for your interest in OSI Pharmaceuticals Inc. grants and sponsorship program. At this time, OSI is no longer accepting applications for funding. OSI is an Astellas US company and starting April 1, 2011, please submit your funding applications to Astellas Pharma Global Development, Inc. at www.astellasgrants.com. Additional information on the grant application process is available on the Astellas Pharma website.