Treatment of peripheral vascular disease using umbilical cord tissue-derived cells
First Claim
1. A method of improving blood flow in ischemic tissue in a patient having peripheral ischemia, comprising administering by intramuscular injection or injection into adipose depots in muscle a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a mixture of fibrin and an isolated homogenous population of cells obtained from human umbilical cord tissue in an amount effective to improve blood flow in the ischemic tissue, wherein the umbilical cord tissue is substantially free of blood, and wherein said isolated homogenous population of the cells is capable of self-renewal and expansion in culture, has the potential to differentiate and further has the following characteristics:
- (a) expresses oxidized low density lipoprotein receptor 1, chemokine receptor ligand 3, and granulocyte chemotactic protein;
(b) does not express CD117, CD31, CD34, or CD45;
(c) expresses, relative to a human fibroblast, mesenchymal stem cell, or iliac crest bone marrow cell, increased levels of interleukin 8 and reticulon 1;
(d) has the potential to differentiate into cells of at least a skeletal muscle, vascular smooth muscle, pericyte or vascular endothelium phenotype; and
(e) expresses CD10, CD13, CD44, CD73, and CD90.
7 Assignments
0 Petitions
Accused Products
Abstract
Compositions and methods of using cells derived from umbilical cord tissue, to stimulate and support angiogenesis, to improve blood flow, to regenerate, repair, and improve skeletal muscle damaged by a peripheral ischemic event, and to protect skeletal muscle from ischemic damage in peripheral vascular disease patients are disclosed. In particular, methods of treating a patient having a peripheral vascular disease with umbilical derived cells and fibrin glue are disclosed.
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Citations
28 Claims
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1. A method of improving blood flow in ischemic tissue in a patient having peripheral ischemia, comprising administering by intramuscular injection or injection into adipose depots in muscle a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a mixture of fibrin and an isolated homogenous population of cells obtained from human umbilical cord tissue in an amount effective to improve blood flow in the ischemic tissue, wherein the umbilical cord tissue is substantially free of blood, and wherein said isolated homogenous population of the cells is capable of self-renewal and expansion in culture, has the potential to differentiate and further has the following characteristics:
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(a) expresses oxidized low density lipoprotein receptor 1, chemokine receptor ligand 3, and granulocyte chemotactic protein; (b) does not express CD117, CD31, CD34, or CD45; (c) expresses, relative to a human fibroblast, mesenchymal stem cell, or iliac crest bone marrow cell, increased levels of interleukin 8 and reticulon 1; (d) has the potential to differentiate into cells of at least a skeletal muscle, vascular smooth muscle, pericyte or vascular endothelium phenotype; and (e) expresses CD10, CD13, CD44, CD73, and CD90. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of improving blood flow in ischemic tissue in a patient having peripheral ischemia, comprising administering by intramuscular injection or injection into adipose depots in muscle a mixture of fibrin and an isolated homogenous population of cells obtained from human umbilical cord tissue in an amount effective to improve blood flow in the ischemic tissue, wherein the umbilical cord tissue is substantially free of blood, and wherein said isolated homogenous population of the cells is capable of self-renewal and expansion in culture, has the potential to differentiate and further has the following characteristics:
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(a) expresses oxidized low density lipoprotein receptor 1, chemokine receptor ligand 3, and granulocyte chemotactic protein; (b) does not express CD117, CD31, CD34, or CD45; (c) expresses, relative to a human fibroblast, mesenchymal stem cell, or iliac crest bone marrow cell, increased levels of interleukin 8 and reticulon 1; (d) has the potential to differentiate into cells of at least a skeletal muscle, vascular smooth muscle, pericyte or vascular endothelium phenotype; and (e) expresses CD10, CD13, CD44, CD73, and CD90. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A method of improving blood flow in ischemic tissue in a patient having peripheral ischemia, comprising administering by intramuscular injection or injection into adipose depots in muscle a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a mixture of fibrin glue and an isolated homogenous population of cells obtained from human umbilical cord tissue in an amount effective to improve blood flow in the ischemic tissue, wherein the umbilical cord tissue is substantially free of blood, wherein the fibrin glue comprises from about 16 to about 24 IU/ml of thrombin and from about 39.3 to about 60.7 mg/ml of fibrinogen, and wherein said isolated homogenous population of the cells is capable of self-renewal and expansion in culture, has the potential to differentiate and further has the following characteristics:
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(a) expresses oxidized low density lipoprotein receptor 1, chemokine receptor ligand 3, and granulocyte chemotactic protein; (b) does not express CD117, CD31, CD34, or CD45; (c) expresses, relative to a human fibroblast, mesenchymal stem cell, or iliac crest bone marrow cell, increased levels of interleukin 8 and reticulon 1; (d) has the potential to differentiate into cells of at least a skeletal muscle, vascular smooth muscle, pericyte or vascular endothelium phenotype; and (e) expresses CD10, CD13, CD44, CD73, and CD90.
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28. A method of improving blood flow in ischemic tissue in a patient having peripheral ischemia, comprising administering by intramuscular injection or injection into adipose depots in muscle a mixture of fibrin glue and an isolated homogenous population of cells obtained from human umbilical cord tissue in an amount effective to improve blood flow in the ischemic tissue, wherein the umbilical cord tissue is substantially free of blood, wherein the fibrin glue comprises from about 16 to about 24 IU/ml of thrombin and from about 39.3 to about 60.7 mg/ml of fibrinogen, and wherein said isolated homogenous population of the cells is capable of self-renewal and expansion in culture, has the potential to differentiate and further has the following characteristics:
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(a) expresses oxidized low density lipoprotein receptor 1, chemokine receptor ligand 3, and granulocyte chemotactic protein; (b) does not express CD117, CD31, CD34, or CD45; (c) expresses, relative to a human fibroblast, mesenchymal stem cell, or iliac crest bone marrow cell, increased levels of interleukin 8 and reticulon 1; (d) has the potential to differentiate into cells of at least a skeletal muscle, vascular smooth muscle, pericyte or vascular endothelium phenotype; and (e) expresses CD10, CD13, CD44, CD73, and CD90.
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Specification