WO2007087570A3 - Polymerized hemoglobin media and its use in isolation and transplantation of islet cells - Google Patents
Polymerized hemoglobin media and its use in isolation and transplantation of islet cells Download PDFInfo
- Publication number
- WO2007087570A3 WO2007087570A3 PCT/US2007/060989 US2007060989W WO2007087570A3 WO 2007087570 A3 WO2007087570 A3 WO 2007087570A3 US 2007060989 W US2007060989 W US 2007060989W WO 2007087570 A3 WO2007087570 A3 WO 2007087570A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- methods
- suspensions
- solutions
- mammalian cells
- isolation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0676—Pancreatic cells
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0205—Chemical aspects
- A01N1/021—Preservation or perfusion media, liquids, solids or gases used in the preservation of cells, tissue, organs or bodily fluids
- A01N1/0226—Physiologically active agents, i.e. substances affecting physiological processes of cells and tissue to be preserved, e.g. anti-oxidants or nutrients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/37—Digestive system
- A61K35/39—Pancreas; Islets of Langerhans
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/41—Porphyrin- or corrin-ring-containing peptides
- A61K38/42—Haemoglobins; Myoglobins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/46—Hydrolases (3)
- A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
- A61K38/482—Serine endopeptidases (3.4.21)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/46—Hydrolases (3)
- A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
- A61K38/4886—Metalloendopeptidases (3.4.24), e.g. collagenase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
Abstract
Solutions and suspensions comprising polymerized hemoglobin derived from human blood are disclosed. The solutions and suspensions may comprise cell culture medium, an enzyme (such as a protease), and/or a buffer. Processes of preparing the solutions and suspensions are also disclosed. The solutions and suspensions may be employed in methods of isolating mammalian cells, such as pancreatic islets, methods of preserving mammalian tissue and organs, methods of aiding the recovery of mammalian cells following their isolation, methods of maintaining mammalian cells, methods of propagating mammalian cells, and methods of treating a mammal with diabetes.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07762535A EP1978802A2 (en) | 2006-01-24 | 2007-01-24 | Polymerized hemoglobin media and its use in isolation and transplantation of islet cells |
JP2008552556A JP2009524436A (en) | 2006-01-24 | 2007-01-24 | Polymerized hemoglobin medium and its use in isolation and transplantation of islet cells |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76166306P | 2006-01-24 | 2006-01-24 | |
US60/761,663 | 2006-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007087570A2 WO2007087570A2 (en) | 2007-08-02 |
WO2007087570A3 true WO2007087570A3 (en) | 2007-12-06 |
Family
ID=38293339
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/060987 WO2008021577A2 (en) | 2006-01-24 | 2007-01-24 | Polymerized hemoglobin media and its use in isolation and transplantation of islet cells |
PCT/US2007/060989 WO2007087570A2 (en) | 2006-01-24 | 2007-01-24 | Polymerized hemoglobin media and its use in isolation and transplantation of islet cells |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/060987 WO2008021577A2 (en) | 2006-01-24 | 2007-01-24 | Polymerized hemoglobin media and its use in isolation and transplantation of islet cells |
Country Status (4)
Country | Link |
---|---|
US (6) | US20070196810A1 (en) |
EP (1) | EP1978802A2 (en) |
JP (1) | JP2009524436A (en) |
WO (2) | WO2008021577A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1978802A2 (en) * | 2006-01-24 | 2008-10-15 | Northfield Laboratories, Inc. | Polymerized hemoglobin media and its use in isolation and transplantation of islet cells |
US20090004159A1 (en) * | 2006-01-24 | 2009-01-01 | The Board Of Trustees Of The University Of Illinoi | Polymerized Hemoglobin Media and Its Use in Isolation and Transplantation of Islet Cells |
FR2931164B1 (en) | 2008-05-16 | 2010-08-20 | Maco Pharma Sa | METHOD FOR PRESERVING INSULIN SECRETORY CELLS FOR TRANSPLANTING |
FR2959754B1 (en) | 2010-05-05 | 2012-06-08 | Maco Pharma Sa | BIOLOGICAL MEDIUM FOR PRESERVING PREPARATION OF INSULIN SECRETORY CELLS. |
US10433538B2 (en) | 2012-10-12 | 2019-10-08 | University of Pittsburgh—of the Commonwealth System of Higher Education | Compositions and methods for organ preservation |
US20140227677A1 (en) * | 2013-02-07 | 2014-08-14 | OPK Biotech, LLC | Perfusion of prospective donor hearts with polymerized hemoglobin |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2002089571A1 (en) * | 2001-05-04 | 2002-11-14 | Breonics, Inc. | Organ chamber for exsanguinous metabolic support system |
US6498141B2 (en) * | 1996-03-28 | 2002-12-24 | Northfield Laboratories, Inc. | Method and apparatus for preparing an acellular red blood cell substitute |
US6506599B1 (en) * | 1999-10-15 | 2003-01-14 | Tai-Wook Yoon | Method for culturing langerhans islets and islet autotransplantation islet regeneration |
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-
2007
- 2007-01-24 EP EP07762535A patent/EP1978802A2/en not_active Withdrawn
- 2007-01-24 JP JP2008552556A patent/JP2009524436A/en active Pending
- 2007-01-24 WO PCT/US2007/060987 patent/WO2008021577A2/en active Application Filing
- 2007-01-24 US US11/626,727 patent/US20070196810A1/en not_active Abandoned
- 2007-01-24 WO PCT/US2007/060989 patent/WO2007087570A2/en active Application Filing
-
2011
- 2011-01-28 US US13/016,758 patent/US20110142808A1/en not_active Abandoned
- 2011-03-07 US US13/041,685 patent/US20110200981A1/en not_active Abandoned
-
2012
- 2012-12-06 US US13/706,578 patent/US20130095467A1/en not_active Abandoned
-
2013
- 2013-01-31 US US13/755,091 patent/US9657271B2/en active Active
-
2017
- 2017-05-23 US US15/602,714 patent/US20170355961A1/en not_active Abandoned
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Title |
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STANDL T: "Artificial oxygen carriers: Hemoglobin-based oxygen carriers - Current status 2004", TRANSFUSION MEDICINE AND HEMOTHERAPY, vol. 31, no. 4, 2004, pages 262 - 268, XP009087719, ISSN: 1660-3796 * |
TOUSSAINT MARIE ET AL: "Effects of three Hb-based oxygen-carrying solutions on neutrophil activation in vitro: Quantitative measurement of the expression of adherence receptors", TRANSFUSION (BETHESDA), vol. 41, no. 2, February 2001 (2001-02-01), pages 226 - 231, XP002445628, ISSN: 0041-1132 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008021577A2 (en) | 2008-02-21 |
US20130316455A1 (en) | 2013-11-28 |
WO2008021577A3 (en) | 2008-10-02 |
US20170355961A1 (en) | 2017-12-14 |
WO2007087570A2 (en) | 2007-08-02 |
JP2009524436A (en) | 2009-07-02 |
EP1978802A2 (en) | 2008-10-15 |
US20130095467A1 (en) | 2013-04-18 |
US9657271B2 (en) | 2017-05-23 |
US20070196810A1 (en) | 2007-08-23 |
US20110200981A1 (en) | 2011-08-18 |
US20110142808A1 (en) | 2011-06-16 |
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