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:
Feb. 05, 2002
Filed:
Aug. 23, 1999
Johan Adriaan Marc Grooten, Lovendegem, BE;
Hans Peter Raf Dooms, Ypres, BE;
Walter Charles Fiers, Destelbergen, BE;
Vlaams Interuniversitair Instituut voor Biotechnologie, Zwijnaarde, BE;
Abstract
The invention relates to the use of IL-15 or active variants thereof and/or IL-15 activity enhancing compounds for the manufacture of a pharmaceutical composition for manipulating memory cells of the immune system, such as manipulating viability ad/or responsiveness of said memory cells. The IL-15 activity enhancing compound is for example lipopolysaccharidc (LPS). The invention further relates to the use of IL-15 inhibiting or eliminating compounds for the manufacture of a pharmaceutical composition for manipulating memory cells of the immune system. Such inhibiting or eliminating compounds are for example anti-IL-15 antibodies, anti-IL-15R&agr; antibodies, fragments of these antibodies, e.g. the Fab or F(ab′) fragment, soluble IL-15R&agr;, fusion proteins consisting of soluble IL-15R&agr;, and Fc fragment, compounds, e.g. peptides, binding and/or inhibiting functional IL-15 receptor, IL-15 antisense oligonucleotides.