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:
Aug. 10, 1999
Filed:
Sep. 30, 1996
Richard A Clark, Poquott, NY (US);
Marcia Simon, Stony Brook, NY (US);
The Research Foundation of State University of New York, Albany, NY (US);
Abstract
The invention provides the development of models for cell migration, including an in vitro model and an in vivo model. The in vitro model for cell migration comprises a first extracellular matrix containing a cell (the cell which will migrate) and a second extracellular matrix in physical contact with the first extracellular matrix. The first extracellular matrix simulates a first natural environment in which the cell naturally resides, and the second extracellular matrix simulates a second natural environment into which the cell naturally migrates from the first natural environment. The in vivo model according to the subject invention comprises an animal model having a naturally occurring first extracellular matrix containing a cell, and a second extracellular matrix in physical contact with the first extracellular matrix. The first and second extracellular matrices are generally as described above for the in vitro model, except that the first extracellular matrix is part of an animal model. The primary uses of the models are for screening substances for their effect on cell migration, and for screening extracellular matrices for their effect on cell migration.