Methods of treating graft rejection with the IL-17 receptor
AssigneeImmunex Corporation
InventorsMelanie K. Spriggs, William C. Fanslow
Life of this patent
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Abstract
Isolated receptors for IL-17, DNA's encoding such receptors, pharmaceutical compositions made therefrom, and methods of treatment using the IL-17 receptors are disclosed. The isolated receptors can be used to regulate an immune response.
Claims3
A method of suppressing rejection of a grafted organ or grafted tissue in a graft recipient, comprising administering to the recipient an effective amount of a composition comprising an Interleukin-17 receptor (IL-17R) protein selected from the group consisting of:
- (a) a protein comprising amino acids 1 through 322 of SEQ ID NO.:2;
- (b) a protein comprising amino acids 1 through 320 of SEQ ID NO.:10;
- (c) proteins encoded by DNA molecules capable of hybridization to DNAs encoding the proteins of (a) or (b) under stringent conditions, and which bind IL-17;
- and
- (d) fragments of the proteins of (a), (b), or (c) which encode proteins comprising an extracellular domain of the proteins of SEQ:lD NO.:2 or SEO ID NO.:10, that bind IL-17.
- and a suitable diluent or carrier.
A method of suppressing rejection of a grafted organ or grafted tissue in a graft recipient, comprising administering to the recipient an effective amount of a composition comprising an IL-17R protein selected from the group consisting of:
- (a) a protein comprising amino acids 1 through 322 of SEQ ID NO.:2;
- (b) a protein comprising amino acids 1 through 320 of SEQ ID NO.:10;
- (c) a protein that is at least about 70% identical to the proteins of (a) or (b) as determined by using the GAP computer program at default parameters, and that binds IL-17;
- and
- (d) fragments of the proteins of (a), (b), or (c) which encode proteins comprising an extracellular domain of the proteins of SEQ ID NO.:2 or SEQ ID NO.:
- 10, that bind IL-17,
- and a suitable diluent or carrier.
A method for suppressing rejection of a grafted organ or grafted tissue in a graft recipient, comprising administering to the recipient an effective amount of a composition comprising an IL-17R protein selected from the group consisting of:
- (a) a protein comprising amino acids I through 322 of SEQ ID NO.:
- 2;
- and
- (b) a protein comprising amino acids 1 through 320 of SEQ ID NO.:
- 10, and a suitable diluent or carrier.
Dependencies are inferred from the claim text.