The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2013
Filed:
May. 09, 2008
Stephen L. Warren, Fort Collins, CO (US);
James E. Matsuura, Fort Collins, CO (US);
Michael J. Gerber, Denver, CO (US);
Stephen L. Warren, Fort Collins, CO (US);
James E. Matsuura, Fort Collins, CO (US);
Michael J. Gerber, Denver, CO (US);
Peak Biosciences, Inc., Fort Collins, CO (US);
Abstract
A method is provided for treatment of disorders involving hyperproliferative cells, such as malignancies, advanced stage solid tumors like glioblastoma multiforme, and non-malignant hyperproliferative pathological conditions such as adult macular degeneration. A short range, unselective cell killing radiotherapeutic substance is administered, optionally in a spatially defined volume of tissue, optionally in combination with a mitogenic agent that stimulates or induces DNA biosynthesis. In this way, the percentage of hyperproliferative that are susceptible to killing by the radiotherapeutic agent is increased. Cancer stem cells can be induced to enter S phase with the mitogenic agent, then killed with the radiotherapeutic agent. Thus, not only does the combination effectively kill the transit amplifying cell population, the most rapidly replicating type of cell in a tumor, but it also effectively kills the tumor stem cells, which give rise to the transit amplifying cells, for a longer lasting anticancer effect.