Methods of treating cancer using antibodies that immunospecifically bind to TRAIL receptors
First Claim
1. A method of treating a TR4 expressing cancer comprising administering to an animal an isolated antibody or fragment thereof comprising the amino acid sequence selected from the group consisting of:
- (a) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
42;
(b) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
43; and
(c) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
47;
wherein said antibody or fragment thereof immunospecifically binds a TR4 protein selected from the group consisting of;
(i) a polypeptide having the amino acid sequence of any one of amino acid residues 1 to 468 of SEQ ID NO;
1, amino acid residues 24 to 468 of SEQ ID NO;
1, amino acid residues 24 to 238 of SEQ ID NO;
1, and amino acid residues 109 to 240 of SEQ ID NO;
1;
(ii) a multimer of the polypeptide of (i);
(iii) the polypeptide of (i) expressed on the surface of a cell; and
(iv) the multimer of (ii) expressed on the surface of a cell;
or a composition containing said antibody or fragment thereof.
2 Assignments
0 Petitions
Accused Products
Abstract
The present invention relates to antibodies and related molecules that immunospecifically bind to TRAIL receptor, TR4. Such antibodies have uses, for example, in the prevention and treatment of cancers and other proliferative disorders. The invention also relates to nucleic acid molecules encoding anti-TR4 antibodies, vectors and host cells containing these nucleic acids, and methods for producing the same. The present invention relates to methods and compositions for preventing, detecting, diagnosing, treating or ameliorating a disease or disorder, especially cancer and other hyperproliferative disorders, comprising administering to an animal, preferably a human, an effective amount of one or more antibodies or fragments or variants thereof, or related molecules, that immunospecifically bind to TRAIL receptor TR4.
178 Citations
43 Claims
-
1. A method of treating a TR4 expressing cancer comprising administering to an animal an isolated antibody or fragment thereof comprising the amino acid sequence selected from the group consisting of:
-
(a) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
42;(b) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
43; and(c) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
47;wherein said antibody or fragment thereof immunospecifically binds a TR4 protein selected from the group consisting of; (i) a polypeptide having the amino acid sequence of any one of amino acid residues 1 to 468 of SEQ ID NO;
1, amino acid residues 24 to 468 of SEQ ID NO;
1, amino acid residues 24 to 238 of SEQ ID NO;
1, and amino acid residues 109 to 240 of SEQ ID NO;
1;(ii) a multimer of the polypeptide of (i); (iii) the polypeptide of (i) expressed on the surface of a cell; and (iv) the multimer of (ii) expressed on the surface of a cell; or a composition containing said antibody or fragment thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 35, 37, 38, 39, 40)
-
-
15. A method of inhibiting the growth of or killing TR4 expressing cells, comprising administering to an animal in which such inhibition of growth or killing of TR4 receptor expressing cells is desired, an isolated antibody or fragment thereof comprising the amino acid sequence selected from the group consisting of:
-
(a) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
42;(b) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
43; and(c) an amino acid sequence that is at least 95% identical to the VH and VL domains of SEQ ID NO;
47;wherein said antibody or fragment thereof immunospecifically binds a TR4 protein selected from the group consisting of; (i) a polypeptide having the amino acid sequence of any one of amino acid residues 1 to 468 of SEQ ID NO;
1, amino acid residues 24 to 468of SEQ ID NO;
1, amino acid residues 24 to 238 of SEQ ID NO;
1, and amino acid residues 109 to 240 of SEQ ID NO;
1;(ii) a multimer of the polypeptide of (i); (iii) the polypeptide of (i) expressed on the surface of a cell; and (iv) the multimer of (ii)expressed on the surface of a cell; or a composition containing said antibody or fragment thereof in an amount effective to inhibit the growth of or kill TR4 expressing cells. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36, 41)
-
-
42. A method of treating a TR4 expressing cancer comprising administering to an animal an isolated antibody or fragment thereof comprising amino acid residues 26-35, 50-66, 99-107, 157-170, 186-192, and 225-234 of the amino acid sequence selected from the group consisting of:
-
(a) SEQ ID NO;
42;(b) SEQ ID NO;
43; and(c) SEQ ID NO;
47;wherein said antibody or fragment thereof immunospecifically binds a TR4 protein selected from the group consisting of; (i) a polypeptide having the amino acid sequence of any one of amino acid residues 1 to 468 of SEQ ID NO;
1;
amino acid residues 24 to 468 of SEQ ID NO;
1;
amino acid residues 24 to 238 of SEQ ID NQ;
1; and
amino acid residues 109 to 240 of SEQ ID NO;
1;(ii) a multimer of the polypeptide of (i); (iii) the polypeptide of (i) expressed on the surface of a cell; and (iv) the multimer of (ii) expressed on the surface of a cell.
-
-
43. A method of inhibiting the growth of or killing TR4 expressing cells, comprising administering to an animal in which such inhibition of growth or killing of TR4 receptor expressing cells is desired, an isolated antibody or fragment thereof comprising amino acid residues 26-35, 50-66, 99-107, 157-170, 186-192, and 225-234 of the amino acid sequence selected from the group consisting of:
-
(a) SEQ ID NO;
42;(b) SEQ ID NO;
43; and(c) SEQ ID NO;
47;wherein said antibody or fragment thereof immunospecifically binds a TR4 protein selected from the group consisting of; (i) a polypeptide having the amino acid sequence of any one of amino acid residues 1 to 468 of SEQ ID NO;
1;
amino acid residues 24 to 468 of SEQ ID NO;
1;
amino acid residues 24 to 238 of SEQ ID NO;
1; and
amino acid residues 109 to 240 of SEQ ID NO;
1;(ii) a multimer of the polypeptide of (i); (iii) the polypeptide of (i) expressed on the surface of a cell; and (iv) the multimer of (ii) expressed on the surface of a cell.
-
Specification