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:
Mar. 18, 1997
Filed:
Sep. 15, 1994
Jonathan W Uhr, Dallas, TX (US);
Ellen S Vitetta, Dallas, TX (US);
Louis J Picker, Dallas, TX (US);
Richard H Scheuermann, Carrollton, TX (US);
Board of Regents, The University of Texas System, Austin, TX (US);
Abstract
Disclosed are methods for the identification and characterization of tumor cell types present within malignant populations, and novel methods of cancer treatment. Tumor cells in cell cycle arrest have been identified, purified and characterized according to their size, altered morphology, surface phenotype and expression of oncogenes. Tumor cell cycle arrest can be induced in mice lacking an immune system solely upon administration of anti-idiotype antibodies. Methods of manipulating specific signals from the cell surface to alter the malignant phenotype of transformed cells are disclosed, as are methods for either eliminating or specifically maintaining tumor cells in cell cycle arrest.