WO2005045436A1 - Diagnostic methods for congestive heart failure - Google Patents
Diagnostic methods for congestive heart failure Download PDFInfo
- Publication number
- WO2005045436A1 WO2005045436A1 PCT/CA2004/001945 CA2004001945W WO2005045436A1 WO 2005045436 A1 WO2005045436 A1 WO 2005045436A1 CA 2004001945 W CA2004001945 W CA 2004001945W WO 2005045436 A1 WO2005045436 A1 WO 2005045436A1
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- WO
- WIPO (PCT)
- Prior art keywords
- glycophorin
- antibody
- chf
- accordance
- antigen
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/32—Cardiovascular disorders
- G01N2800/325—Heart failure or cardiac arrest, e.g. cardiomyopathy, congestive heart failure
Definitions
- the instant invention relates generally to the field of immunology; particularly to the use of immunologic assays to diagnose abnormal or disease states and most particularly to a sandwich ELISA (enzyme-linked immunosorbent assay) assay for the quantification of a truncated glycophorin circulating in biological fluid which is diagnostic for congestive heart failure (CHF) .
- sandwich ELISA enzyme-linked immunosorbent assay
- CHF congestive heart failure
- CHF hypothalmic-pituitary-adrenal axis
- systemic endothelial dysfunction myocardial re-structuring
- the progression of CHF can be initiated by an event such as myocardial infarction wherein the heart muscle is damaged or it can result from hypertension and/or cardiac malformations.
- patients with certain conditions such as insulin resistance and Type II diabetes have a particularly high risk for heart failure and poor prognosis once they develop CHF (Sol ng et al . European Heart Journal 20:789-795 1999).
- biopolymer markers are harbingers of disease and/or disease progression. Association of such biopolymer markers with abnormal and/or disease states provides new diagnostic avenues which may allow identification of patients in the early stages of disease or patients at risk for developing disease. Identi ication of biopolymer markers diagnostic for CHF is particularly advantageous considering the progressive pathophysiology involved in CHF. What is lacking in the art is an efficient, easy to perform diagnostic method capable of identifying an individual suffering f om CHF .
- the instant invention provides an efficient, easy to perform diagnostic method capable of identifying an individual suffering from CHF.
- the method comprises a sandwich ELISA assay using mouse monoclonal antibodies (an i-glycophorins) o quantify elevated glycophorin in biological fluids.
- Glycophorin is the major integral membrane protein of the mammalian red blood cell (RBC) and is highly glycosylated. The gly ⁇ osylation of glycophorin is responsible for the overall negative charge of the RBC cellular surface leading to the normal electrostatic repulsion among red blood cells.
- red blood cell (RBC) membrane proteins including glycophorin ⁇
- the instant inventors identified an abnormal, circulating glycophorin in the plasma of CHF patients. This glycophorin had a lower molecular weight than that of normal glycophorin, thus it is predicted to be a truncated fragment which has been cleaved from the RBC membrane surface during the disease process .
- Three mouse monoclonal antibodies are used in the ELISA assay of the instant invention; 3F4, 6G4 and 5F4.
- Monoclonal antibody 3F4 recognizes a ino acid residues 5- 25 of SE ID NO -.2 and SEQ ID NO: 4 (glyc phorins A and B) .
- Monoclonal antibody 6G4 recognizes amino acid residues 39- recognises amino acid residues 107-119 of SEQ ID N :2 (glycophorin A) . Accordingly, it is an objective of the instant invention to provide a sandwich ELISA assay using mouse anti-glycophorin monoclonal antibodies 3F4, 6G4 and 5F4 for the quantification of an abnormal, truncated glycophorin circulating in biological fluid.
- FIGURE 1 shows the data resulting from the sandwich ELISA using monoclonal antibody 3F4.
- FIGURE 2 shows the data resulting from the sandwich ELISA usi g monoclonal antibodies 6G4, 5F4 and 3F4.
- FIGURE 3 shows the data resulting from the direct ELISA evaluating the presence of an autoantibody to glycophori .
- FIGURE 4 shows the results of immunoprecipitation of glycophorin from the plasma of CHF patients.
- FIGURES 5A-C show chrom tograms; FIGURE 5A shows captured glycophorin from CHF patients;
- FIGURE 5B shows captured glycophorin from healthy patients and
- FIGURE 5C shows captured purified glycophorin.
- FIGURE 6 shows chromatograms after deglycosylation treatment; the top chromatograph shows purified glycophorin; the middle chromatograph shows captured glycophorin from CHF patients and the bottom chromatograph is a control run without a glycophorin sample.
- the abbreviation "GPBx2” refers to the dimerized form of glycophorin B.
- the abbreviation ,V ELISA” refers to enzyme-linked immumosorbent assay.
- the abbreviation “RBC” refers to red blood cell.
- the abbreviation w MoAb'' refers to monoclonal antibody.
- the abbreviation “MS” refers to mass spectrometry.
- the abbreviation “SELD” refers to a mass spectrornetri ⁇ technique; surface enhanced laser desorption ionization.
- PBS phosphate buffered saline
- RBC red blood cell
- erythrocyte erythrocyte
- Glycophorin refers to the major integral glycoprotein of the mammalian erythrocyte membrane. Glycophorin is highly glycosylated and occurs in isoforms A and B (see Concise Encyclopedia: Biochemistry and Molecular Biology, Third Edition, Revised and Expanded by Thomas A, Scott and E, Ian Mercer, Walter de Gruyter, Berlin-New York 1997, pages 201-202 and Instant Notes: Biochemistry, 2nd edition, B.D. Hames and N.M.
- the term "circulating, truncated glycophorin” refers to the abnormal glycophorin fragment identified by the assay of the instant invention in the serum of CHF patients.
- the 3F4 mouse ant -glycophorin monoclonal antibody which recognizes the extracellular portion of glycophorin A and B binds to this circulating, truncated glycophorin, This circulating, truncated glycophorin is structurally different from the normal soluble glycophorin and is theorized to be a fragment cleaved from the RBC surface during disease processes.
- biological fluid refers to any bodily fluid. Illustrative, albeit non-limiting examples are blood, blood products, urine, saliva, cerebrospinal fluid and lymphatic fluid.
- subject refers to any mammalian organism. A particularly preferred subject is a human.
- corresponding is used generally with reference to an ibody-an igen binding complexes, for example, an antibody corresponding to an antigen will bind to the antigen under physiologic conditions. The bound an ibody-antigen is referred to as an antibody-antigen binding complex,
- signal generating substance refers to any material which undergoes a measurable reaction.
- luorophores luorophores
- enzymes enzymes and radioisotopes
- a particularly preferred signal generating substance is peroxidase, the use of which is illustrated in the examples herein.
- peroxidase peroxidase
- the term “congestive heart failure” refers to a progressive, debilitating condition wherein the heart loses its ability to function as a circulatory pump.
- the term “antibody” refers to a protein secreted by B lymphocytes capable of binding specific molecules under physiologic conditions
- the term “monoclonal antibody” refers to an antibody having single epitope specificity.
- polyclonal antibody refers to an antibody capable of binding with multiple epitopes.
- antigen broadly refers to any substance which induces an immune reaction; more particularly the term “antigen” refers to the corresponding binding partner of an antibody.
- auto-antibody refers to an antibody which recognizes self antigens, for example, antibodies produced by an organism which bind the organism's own proteins are referred to as auto- antibodies . Specific antibodies can be used to quantify the amount of corresponding antigen in a biological sample.
- ELISA refers to an enzyme-linked immun ⁇ eorbent assay which can quickly detect and quantify minute amounts (less than a nanogram) of antigen in a biological sample.
- the test antibody is bound to an inert polymer support, such as a plastic tray with molded wells, and then exposed to the biological sample. Unbound proteins are washed away and a second antibody that reacts with the antigen at a different epitope than the test antibody reacts with is added. This second antibody has an enzyme attached to it that converts a colorless or non luorescent substrate into a colored or fluorescent product.
- the amount of second antibody bound, and hence the amount of protein antigen present in the original biological sample, is determined by the quantification of the intensity of color or fluorescence produced.
- This ELISA assay is also referred to as an "indirect ELISA” or a “sandwich ELISA”. (see Instant Notes-. Biochemistry, 2nd edition, B.D. Hames and N.M. Hooper, Springer-Verlag New York 2000, pages 112-114 for an introduction to the general principles of ELISA assays) .
- direct wherein the antigen is bound to an inert polymer support and exposed to a biological sample containing the corresponding antibody.
- glycophorin The high eialylation of glycophorin is responsible for the negative surface charge which leads to the normal electrostatic repulsion between red blood cells (Eylar et al . The Journal of Biological Chemistry 237 (6) : 1992-2000 1962).
- the increase in enzyme production and/or enzyme activation in disease processes such as diabetes results in the loss of glycophorins from the RBC membrane. These glycophorin fragments are released into the bodily fluids where they stimulate the production of auto-antibodies.
- the decrease m glycophorin in turn leads to a decrease in the normal negative charge of the RBC membrane surface and thus decreases the overall electrostatic repulsion between blood cells. Loss of the electrostatic repulsion between red blood cells results with the aggregation of red blood cells seen in diabetes.
- the instant inventors propose that the circulating, truncated glycophorin identified in the plasma of CHF patients using the sandwich ELISA assay described herein is an extracellular glycophorin fragment which has been cleaved f om the RBC membrane during the disease process .
- This circulating, truncated glycophorin is structurally different from the normal soluble form of glycophorin.
- the mouse anti- lycophorin 3F4 monoclonal antibody which 'recognizes amino acid residues 5-25 of SEQ ID NO: 2 and SEQ ID NO; (glycophorins A and B) also recognizes the circulating, truncated glycophorin.
- Homo sapiens (human) glycophorin B nucleic acid sequence is disclosed as SEQ ID NO; 3 and translates into glycophorin B protein disclosed as amino acid sequence SEQ ID NO : 4.
- ANTIBODIES The mouse an i-glycophorin monoclonal antibodies used in the following experiments were purchased from BioAtlantic. Monoclonal antibody 6G4 recognizes amino acid residues 39-45 of SEQ ID NO: 2 (glycophorin A) .
- Monoclonal antibody 5F4 recognizes the intracellular portion of glycophorin A comprising amino acid residues 107-119 of SEQ ID NO: 2.
- Monoclonal antibody 3F4 recognizes the extracellular portion of glycophorins A and B amino acid residues 5-25 of SEQ ID N0.-2 and SEQ ID NO:4. The binding of the 3F4 antibody to its epitope is suga -dependent whereas the binding of the 6G4 antibody is not.
- the signal is signi icantly higher in CHF plasma than in controls ⁇ (p ⁇ 0.001) calculated by an independent t- test indicating a higher amount of glycophorins in CHF plasma samples.
- the 3F4 MoAb recognizes the common sequence on both glycophorins A and B (amino acid residues 5-25 of SEQ ID NO: 2 and SEQ- ID NO: 4) . This binding is sugar-dependent since this fragment of glycophorin is highly glycosylated.
- the MoAbs SG4 (recognizes amino acid residues 39-45 of SEQ ID NO t 2) and 5F4 (recognizes amino acid residues 112-129 of SEQ ID NO: 2) were used. Both bind to the glycophorin A backbone independently of the sugar chains. Eight CHF samples having the most elevated amount of glycophorin and 8 normal plasma samples having the lowest amount of glycophorin were analysed and the result is shown in Figure 2.
- the Y axis represents the absorbance read at 50nm.
- Glycophorin captured from the plasma of CHF patients is shown on the lef and the glycophorin captured from normal plasma is shown on the right in all three panels.
- the result shows that 6G4 detects elevated amount of glycophorin in CHF samples, while 5F4 shows no significant difference between both CHF and normal human plasma. This result indicates that glycophorin may be cleaved from the red blood cell membrane during the progression of CHF since the fragments recognized by the antibodies are extracellular fragments.
- a soluble form of glycophorin is . present in normal as well as CHF patient plasma that is detected by the 5F4 monoclonal anti-intracellular domain of glycophorin.
- Glycophorin is known to be highly im unogenic due to the presence of a high amount of sugar chains. Once found in plasma it may induce an immune response generating anti-glycophorin auto-an ibody.
- glycophorins from blood group MM and asialo glycophorins from blood group MN were coated on ELISA plates and plasma from healthy donors or from CHF patients were added.
- the Y axis represents the0 absorbance read at 50nm
- Figure 3 shows the presence of auto-antibodies in CHF; independent to the blood group (M or N) and the heavy sialic acids on glycophorin.
- the i0 mixture was incubated for 5 hours at +4°C and then the beads were washed 3 times with PBS containing 0.05% Tween 20.
- the captured (glyco) protein was eluted with lOOul of 0.1M glycine pH 2.5 then neutralized with 1M Tris pH 11.
- the eluate was concentrated on CentriVap Concentrator (Labconco) , resuspended in BOul of SDS-PAGE sample buffer, boiled 5 minutes at 100°C and then loaded on 10% SDS-PAGE gel.
- proteins were 5 transferred onto a nitrocellulose membrane and stained with 3F4 MoAb anti-GPA+B followed by a peroxidaee labeled goat polyclonal anti-mouse IgG (H+L) diluted 1/50,000 in PBST (Jackson ImmunoResearch) .
- the i munoblot was then developed using ECL (Amersham Pharmacia) .
- ECL Amplitude Modulator-Linked ImmunoResearch
- the blot was incubated with the secondary antibody alone.
- the molecules captured by 3F4-column were eluted and loaded on 10% SDS-PAGE gel and assessed on immunoblotting5 against the same MoAb.
- the glycophorins found in CHF plasma have a molecular weight of 75, 45 and 40 kDa (lane 2 , blot incubated with 3F4) .
- glycophorins run at 80 - 70 - 40 - 37 and 20kDa as dimer form of GPA, di er GPA/GPB, dimer form of GPB, !0 monomer form of GPA and monomer form of GPB, respectively as shown on lane 1 loaded with normal glycophorin purified from normal red blood cell membrane.
- the glycophorins found in the plasma of CHF patients have different molecular weights as compared to the normal '.5 glycophorin purified rom RBC membrane .
- the immunoblot - was incubated with the secondary antibody alone (control) or with the 3F4 antibody and then the secondary antibody.
- Lane 1 shows glycophorin purified from RBC membranes
- Lane 2 both blots shows glycophorin from 0 CHF patient plasma. Protein markers from 25 to 200 kDaltons are shown on the far left.
- the IgG identified in control and 3F4 blots is the mouse monoclonal 3F4 used for the i munoprecipitation and released from the column.
- a band with a high MW > 200kDa is also detected. The instant inventors are not sure about the nature of this band.
- the band may be a complex form of IgM or IgG autoantibodie ⁇ and the glycophorins.
- the method of the instant invention can be carried out using the techniques of mass spectrometry.
- the PS20 chip (Ciphergen) was washed with pure Acetonitrile-190 (ACN) (Caledon) and allowed to air dry.
- ACN Acetonitrile-190
- 50 ⁇ g of Protein G (Pierce) was dissolved in 50 ⁇ l UF water and lul was loaded to each spot containing l ⁇ l of ACN.
- the mixture was incubated 1 hour in a humidity chamber and then the spot was blocked with lO ⁇ l of 0.5M Tris-HCl pH 7.4 (Caledon) or 15 minutes .
- the chip was then washed with UF water and allowed to air dry.
- the 3F4 at 1.7r ⁇ g/ml (BioAtlantic) was diluted l/3 in PBS containing 0.1% TRITON X (Sigma) and 3 ⁇ l of the MoAb solution was loaded per spot and incubated for 1 hour in a humidity chamber. Unbound MoAb was washed away from the chip by washing with PBS .
- Purified glycophorin (Sigma) CHF plasma from PRAISE 2 study or normal plasma (Intergen) was added to the 3F4- coated chip as follows: The glycophorin at img/ml was diluted 1/5 in PBS; CHF and normal plasma samples were diluted 1/5 in PBS containing 0.05% Tween 20, and 2 ⁇ l of each were loaded per spot.
- the chip was then incubated for 1 hour in a humidity chamber and washed twice with UF water.
- the captured glycophorin was then treated with Endoproteinase GluC (Roche Diagnostics) .
- the GluC powder was dissolved in 50 ⁇ l of UF water and a 1/10 dilution in 50mM Ammonium Carbonate pH 7.8 (BDH Laboratory Supplies) was prepared, i ⁇ l of the GluC solution was added to each spot and incubated 2 hours in a humidity chamber.
- the spot was then allowed to dry and was either treated using Calbiochem deglycosylation kit or directly analyzed on SELDI after adding lul of saturated sinapinic acid (Sigma) in 0.5% TFA 50% ACN.
- FIG. 5A shows data resulting from the on-chip treatment of the captured glycophorin from CHF.
- Figure. 5B shows data resulting from the on-chip treatment of the normal plasma samples.
- Figure 5C shows data resulting from the on-chip treatment of purified glycophorin.
- Figure 6 shows on-chip deglycosylation treatment of the glycopeptides captured from either purified glycophorin or CHF plasma using the 3F4 monoclonal antibody coated on a PS20 chip, As shown in I figure 6, at least 8 major peaks now matched to the peaks 0 generated from the standard glycophorin. Also, it is noted that a lot more peaks were detected, they correspond not only to the peptides but also to the sugar chains released after the deglycosylation treatment.
- the instant invention provides a sandwich ELISA assay for quantification of a truncated, glycophorin circulating in biological fluid which is diagnostic for CHF. It is important to note that 5 glycophorin has not been previously recognized as a marker for congestive heart failure (CHF) .
- CHF congestive heart failure
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04797198A EP1692513B1 (en) | 2003-11-11 | 2004-11-10 | Diagnostic methods for congestive heart failure |
CA002544838A CA2544838A1 (en) | 2003-11-11 | 2004-11-10 | Diagnostic methods for congestive heart failure |
AU2004287908A AU2004287908A1 (en) | 2003-11-11 | 2004-11-10 | Diagnostic methods for congestive heart failure |
JP2006538618A JP4646918B2 (en) | 2003-11-11 | 2004-11-10 | Diagnosis of congestive heart failure |
Applications Claiming Priority (2)
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US10/706,599 US20050100964A1 (en) | 2003-11-11 | 2003-11-11 | Diagnostic methods for congestive heart failure |
US10/706,599 | 2003-11-11 |
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WO2005045436A1 true WO2005045436A1 (en) | 2005-05-19 |
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PCT/CA2004/001945 WO2005045436A1 (en) | 2003-11-11 | 2004-11-10 | Diagnostic methods for congestive heart failure |
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EP (1) | EP1692513B1 (en) |
JP (1) | JP4646918B2 (en) |
AU (1) | AU2004287908A1 (en) |
CA (1) | CA2544838A1 (en) |
WO (1) | WO2005045436A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10046056B2 (en) | 2014-02-21 | 2018-08-14 | École Polytechnique Fédérale De Lausanne (Epfl) | Glycotargeting therapeutics |
US10265416B2 (en) | 2010-08-10 | 2019-04-23 | École Polytechnique Fédérale de Lausanna (EPFL) | Compositions for generation of immune tolerance to specific antigens |
US10392437B2 (en) | 2010-08-10 | 2019-08-27 | École Polytechnique Fédérale De Lausanne (Epfl) | Erythrocyte-binding therapeutics |
US10800838B2 (en) | 2010-08-10 | 2020-10-13 | École Polytechnique Fédérale De Lausanne (Epfl) | Erythrocyte-binding therapeutics |
US10821157B2 (en) | 2014-02-21 | 2020-11-03 | Anokion Sa | Glycotargeting therapeutics |
US10946079B2 (en) | 2014-02-21 | 2021-03-16 | Ecole Polytechnique Federale De Lausanne | Glycotargeting therapeutics |
US10953101B2 (en) | 2014-02-21 | 2021-03-23 | École Polytechnique Fédérale De Lausanne (Epfl) | Glycotargeting therapeutics |
US11253579B2 (en) | 2017-06-16 | 2022-02-22 | The University Of Chicago | Compositions and methods for inducing immune tolerance |
Families Citing this family (1)
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JP2022500357A (en) * | 2018-10-31 | 2022-01-04 | アイ−マブ バイオファーマ ユーエス リミテッド | New CD47 antibody and how to use it |
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US4208479A (en) * | 1977-07-14 | 1980-06-17 | Syva Company | Label modified immunoassays |
US6190691B1 (en) * | 1994-04-12 | 2001-02-20 | Adolor Corporation | Methods for treating inflammatory conditions |
EP0988552B1 (en) * | 1997-06-10 | 2010-11-24 | Lpath, Inc. | Methods for early detection of heart disease |
CA2296997A1 (en) * | 2000-01-18 | 2001-07-18 | Vasogen Ireland Limited | Treatment of congestive heart failure |
-
2003
- 2003-11-11 US US10/706,599 patent/US20050100964A1/en not_active Abandoned
-
2004
- 2004-11-10 WO PCT/CA2004/001945 patent/WO2005045436A1/en active Application Filing
- 2004-11-10 JP JP2006538618A patent/JP4646918B2/en not_active Expired - Fee Related
- 2004-11-10 AU AU2004287908A patent/AU2004287908A1/en not_active Abandoned
- 2004-11-10 CA CA002544838A patent/CA2544838A1/en not_active Abandoned
- 2004-11-10 EP EP04797198A patent/EP1692513B1/en not_active Not-in-force
-
2007
- 2007-04-13 US US11/786,885 patent/US20090068676A1/en not_active Abandoned
-
2011
- 2011-02-10 US US13/024,963 patent/US8263351B2/en not_active Expired - Lifetime
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CAIMI ET AL.: "Erythrocyte aggregation and erythrocyte membrane properties in type 2 diabetes mellitus and in vascular atherosclerotic disease", THROMB. HAEMOST., vol. 83, no. 3, March 2000 (2000-03-01), pages 516 - 517, XP008069391 * |
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US11246943B2 (en) | 2010-08-10 | 2022-02-15 | École Polytechnique Fédérale De Lausanne (Epfl) | Antigen-specific tolerance and compositions for induction of same |
US10265416B2 (en) | 2010-08-10 | 2019-04-23 | École Polytechnique Fédérale de Lausanna (EPFL) | Compositions for generation of immune tolerance to specific antigens |
US10265415B2 (en) | 2010-08-10 | 2019-04-23 | École Polytechnique Fédérale De Lausanne (Epfl) | Compositions for inducing antigen-specific tolerance |
US10392437B2 (en) | 2010-08-10 | 2019-08-27 | École Polytechnique Fédérale De Lausanne (Epfl) | Erythrocyte-binding therapeutics |
US10471155B2 (en) | 2010-08-10 | 2019-11-12 | École Polytechnique Fédérale De Lausanne (Epfl) | Antigen-specific tolerance and compositions for induction of same |
US10800838B2 (en) | 2010-08-10 | 2020-10-13 | École Polytechnique Fédérale De Lausanne (Epfl) | Erythrocyte-binding therapeutics |
US11884721B2 (en) | 2010-08-10 | 2024-01-30 | École Polytechnique Fédérale De Lausanne (Epfl) | Erythrocyte-binding therapeutics |
US10919963B2 (en) | 2010-08-10 | 2021-02-16 | École Polytechnique Fédérale De Lausanne (Epfl) | Erythrocyte-binding therapeutics |
US10940209B2 (en) | 2014-02-21 | 2021-03-09 | École Polytechnique Fédérale De Lausanne (Epfl) | Glycotargeting therapeutics |
US10946079B2 (en) | 2014-02-21 | 2021-03-16 | Ecole Polytechnique Federale De Lausanne | Glycotargeting therapeutics |
US10953101B2 (en) | 2014-02-21 | 2021-03-23 | École Polytechnique Fédérale De Lausanne (Epfl) | Glycotargeting therapeutics |
US10046056B2 (en) | 2014-02-21 | 2018-08-14 | École Polytechnique Fédérale De Lausanne (Epfl) | Glycotargeting therapeutics |
US11654188B2 (en) | 2014-02-21 | 2023-05-23 | Ecole Polytechnique Federale De Lausanne (Epfl) | Glycotargeting therapeutics |
US11666638B2 (en) | 2014-02-21 | 2023-06-06 | Ecole Polytechnique Federale De Lausanne (Epfl) | Glycotargeting therapeutics |
US11793882B2 (en) | 2014-02-21 | 2023-10-24 | École Polytechnique Fédérale De Lausanne (Epfl) | Glycotargeting therapeutics |
US11801305B2 (en) | 2014-02-21 | 2023-10-31 | École Polytechnique Fédérale De Lausanne (Epfl) | Glycotargeting therapeutics |
US10821157B2 (en) | 2014-02-21 | 2020-11-03 | Anokion Sa | Glycotargeting therapeutics |
US11253579B2 (en) | 2017-06-16 | 2022-02-22 | The University Of Chicago | Compositions and methods for inducing immune tolerance |
Also Published As
Publication number | Publication date |
---|---|
JP4646918B2 (en) | 2011-03-09 |
AU2004287908A1 (en) | 2005-05-19 |
CA2544838A1 (en) | 2005-05-19 |
JP2007510915A (en) | 2007-04-26 |
US20050100964A1 (en) | 2005-05-12 |
US20110183436A1 (en) | 2011-07-28 |
US20090068676A1 (en) | 2009-03-12 |
EP1692513A1 (en) | 2006-08-23 |
US8263351B2 (en) | 2012-09-11 |
EP1692513B1 (en) | 2012-06-06 |
EP1692513A4 (en) | 2008-02-20 |
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