WO2003023406A3 - Diagnostic method for transmissible spongiform encephalopathies - Google Patents

Diagnostic method for transmissible spongiform encephalopathies Download PDF

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Publication number
WO2003023406A3
WO2003023406A3 PCT/EP2002/010063 EP0210063W WO03023406A3 WO 2003023406 A3 WO2003023406 A3 WO 2003023406A3 EP 0210063 W EP0210063 W EP 0210063W WO 03023406 A3 WO03023406 A3 WO 03023406A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmissible spongiform
diagnostic method
spongiform encephalopathies
tse
polypeptide
Prior art date
Application number
PCT/EP2002/010063
Other languages
French (fr)
Other versions
WO2003023406A9 (en
WO2003023406A2 (en
Inventor
Denis Francois Hochstrasser
Jean-Charles Sanchez
Elisabeth Guillaume
Original Assignee
Proteome Sciences Plc
Denis Francois Hochstrasser
Jean-Charles Sanchez
Elisabeth Guillaume
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Proteome Sciences Plc, Denis Francois Hochstrasser, Jean-Charles Sanchez, Elisabeth Guillaume filed Critical Proteome Sciences Plc
Priority to CA002459500A priority Critical patent/CA2459500A1/en
Priority to AU2002331112A priority patent/AU2002331112B2/en
Priority to EP02767478A priority patent/EP1423703A2/en
Priority to JP2003527426A priority patent/JP4312049B2/en
Publication of WO2003023406A2 publication Critical patent/WO2003023406A2/en
Priority to US10/695,194 priority patent/US20040171026A1/en
Publication of WO2003023406A3 publication Critical patent/WO2003023406A3/en
Publication of WO2003023406A9 publication Critical patent/WO2003023406A9/en

Links

Classifications

    • 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
    • G01N33/6896—Neurological disorders, e.g. Alzheimer's disease
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/28—Neurological disorders
    • G01N2800/2814—Dementia; Cognitive disorders
    • G01N2800/2828—Prion diseases

Abstract

Transmissible spongiform encephalopathy (TSE) is diagnosed in a subject by using mass spectrometry to observe a polypeptide in a sample of body fluid taken from the subject. The polypeptide is differentially contained in the body fluid of TSE-infected subjects and non-infected subjects, and has a molecular weight in the range of from 3500 to 30000.
PCT/EP2002/010063 2001-09-05 2002-09-03 Diagnostic method for transmissible spongiform encephalopathies WO2003023406A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002459500A CA2459500A1 (en) 2001-09-05 2002-09-03 Diagnostic method for transmissible spongiform encephalopathies
AU2002331112A AU2002331112B2 (en) 2001-09-05 2002-09-03 Diagnostic method for transmissible spongiform encephalopathies
EP02767478A EP1423703A2 (en) 2001-09-05 2002-09-03 Diagnostic method for transmissible spongiform encephalopathies
JP2003527426A JP4312049B2 (en) 2001-09-05 2002-09-03 Test method for use in the diagnosis of infectious spongiform encephalopathy
US10/695,194 US20040171026A1 (en) 2001-09-05 2003-10-28 Diagnostic method for transmissible spongiform encephalopathies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0121459.2 2001-09-05
GB0121459A GB2379737A (en) 2001-09-05 2001-09-05 Diagnostic method for spongiform encephalopathy disease

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/695,194 Continuation-In-Part US20040171026A1 (en) 2001-09-05 2003-10-28 Diagnostic method for transmissible spongiform encephalopathies

Publications (3)

Publication Number Publication Date
WO2003023406A2 WO2003023406A2 (en) 2003-03-20
WO2003023406A3 true WO2003023406A3 (en) 2003-11-27
WO2003023406A9 WO2003023406A9 (en) 2004-02-26

Family

ID=9921541

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010063 WO2003023406A2 (en) 2001-09-05 2002-09-03 Diagnostic method for transmissible spongiform encephalopathies

Country Status (6)

Country Link
EP (1) EP1423703A2 (en)
JP (1) JP4312049B2 (en)
AU (1) AU2002331112B2 (en)
CA (1) CA2459500A1 (en)
GB (1) GB2379737A (en)
WO (1) WO2003023406A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1556702A2 (en) * 2002-10-30 2005-07-27 Proteome Sciences Plc Diagnostic methods for transmissible spongiform encephalopathies (prion diseases)
CN114324557A (en) * 2021-12-03 2022-04-12 融智生物科技（青岛）有限公司 Zeta-globin detection method based on MALDI-TOF MS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026293A1 (en) * 1996-12-12 1998-06-18 Neuromark Methods of detecting transmissible spongiform encephalopathies by detecting 14-3-3 protein isoforms
WO2000078344A1 (en) * 1999-06-23 2000-12-28 Caprion Pharmaceuticals, Inc. Prion protein peptides and uses thereof
WO2001025791A2 (en) * 1999-10-07 2001-04-12 Ciphergen Biosystems, Inc. Prostate cancer marker proteins
US6225047B1 (en) * 1997-06-20 2001-05-01 Ciphergen Biosystems, Inc. Use of retentate chromatography to generate difference maps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918141A1 (en) * 1999-04-21 2000-10-26 Boehringer Ingelheim Vetmed Diagnosing transmissible spongiform encephalopathy, particularly before appearance of clinical symptoms, by detecting specific markers in blood cells
DE19923811C1 (en) * 1999-05-20 2000-12-07 Robert Koch Inst Procedure for the diagnosis of TSE-induced changes in tissues using infrared spectroscopy
GB2360089A (en) * 2000-03-10 2001-09-12 Univ Geneve Diagnostic assay for transmisible spongiform encephalopathies

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026293A1 (en) * 1996-12-12 1998-06-18 Neuromark Methods of detecting transmissible spongiform encephalopathies by detecting 14-3-3 protein isoforms
US6225047B1 (en) * 1997-06-20 2001-05-01 Ciphergen Biosystems, Inc. Use of retentate chromatography to generate difference maps
WO2000078344A1 (en) * 1999-06-23 2000-12-28 Caprion Pharmaceuticals, Inc. Prion protein peptides and uses thereof
WO2001025791A2 (en) * 1999-10-07 2001-04-12 Ciphergen Biosystems, Inc. Prostate cancer marker proteins

Also Published As

Publication number Publication date
JP2005502882A (en) 2005-01-27
AU2002331112B2 (en) 2006-12-21
WO2003023406A9 (en) 2004-02-26
CA2459500A1 (en) 2003-03-20
EP1423703A2 (en) 2004-06-02
JP4312049B2 (en) 2009-08-12
WO2003023406A2 (en) 2003-03-20
GB0121459D0 (en) 2001-10-24
GB2379737A (en) 2003-03-19

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