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CA2416440A1 - Compositions enrayant un dysfonctionnement des ilots de langerhans ainsi que des maladies auto-immune et methodes afferentes - Google Patents

Compositions enrayant un dysfonctionnement des ilots de langerhans ainsi que des maladies auto-immune et methodes afferentes Download PDF

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Publication number
CA2416440A1
CA2416440A1 CA002416440A CA2416440A CA2416440A1 CA 2416440 A1 CA2416440 A1 CA 2416440A1 CA 002416440 A CA002416440 A CA 002416440A CA 2416440 A CA2416440 A CA 2416440A CA 2416440 A1 CA2416440 A1 CA 2416440A1
Authority
CA
Canada
Prior art keywords
amino acid
diabetes
taurine
sulfur
structure carrying
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002416440A
Other languages
English (en)
Inventor
David J. Hill
Brigitte Reusens
Claude Remacle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universite Catholique de Louvain UCL
Lawson Research Institute
Original Assignee
Individual
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
Priority claimed from PCT/CA2000/000925 external-priority patent/WO2002013813A1/fr
Application filed by Individual filed Critical Individual
Priority to CA002416440A priority Critical patent/CA2416440A1/fr
Publication of CA2416440A1 publication Critical patent/CA2416440A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/195Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A61K31/198Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection

Landscapes

  • Health & Medical Sciences (AREA)
  • Diabetes (AREA)
  • Animal Behavior & Ethology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Emergency Medicine (AREA)
  • Endocrinology (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Cette invention a trait à une composition possédant une structure du type acide aminé portant une fraction soufre et un véhicule acceptable du point de vue biologique et destinée à enrayer un dysfonctionnement des îlots de Langerhans et/ou des maladies auto-immunes. La structure du type acide aminé portant une fraction soufre peut être une taurine, une L-cystéine, une L-méthionine ou une combinaison de celles-ci. Parmi les dysfonctionnements des îlots de Langerhans figurent l'insulite, le diabète de type 1 (DID), le diabète de type 2 (DNID), le diabète naissant chez les jeunes et le diabète gestationnel. Parmi les maladies auto-immunes figurent l'insulite, le diabète de type 1, l'arthrite rhumatoïde, l'inflammation de la thyroïde et la pancréatite. Cette composition peut se présenter sous la forme d'un produit pharmaceutique, d'un aliment fonctionnel, d'un supplément nutritif, d'un supplément maternisé ou d'une préparation pour nourrissons, à administrer à des individus susceptibles d'être atteints d'un dysfonctionnement des îlots de Langerhans ou d'une maladie auto-immune ou les développant. Cette composition est à même d'enrayer un tel dysfonctionnement grâce à son action anti-apoptotique ou immuno-modulatrice. L'invention porte, de surcroît, sur des méthodes visant à enrayer un dysfonctionnement des îlots de Langerhans et/ou des maladies auto-immunes consistant à administrer au sujet une structure du type acide aminé portant une fraction soufre.
CA002416440A 2000-08-11 2001-08-09 Compositions enrayant un dysfonctionnement des ilots de langerhans ainsi que des maladies auto-immune et methodes afferentes Abandoned CA2416440A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002416440A CA2416440A1 (fr) 2000-08-11 2001-08-09 Compositions enrayant un dysfonctionnement des ilots de langerhans ainsi que des maladies auto-immune et methodes afferentes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CAPCT7CA00/00925 2000-08-11
PCT/CA2000/000925 WO2002013813A1 (fr) 2000-08-11 2000-08-11 Inhibition du dysfonctionnement des îlots de langerhans et de troubles autoimmunes, et compositions à cet effet
CA002416440A CA2416440A1 (fr) 2000-08-11 2001-08-09 Compositions enrayant un dysfonctionnement des ilots de langerhans ainsi que des maladies auto-immune et methodes afferentes
PCT/CA2001/001137 WO2002013814A1 (fr) 2000-08-11 2001-08-09 Compositions enrayant un dysfonctionnement des ilots de langerhans ainsi que des maladies auto-immune et methodes afferentes

Publications (1)

Publication Number Publication Date
CA2416440A1 true CA2416440A1 (fr) 2002-02-21

Family

ID=25673732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002416440A Abandoned CA2416440A1 (fr) 2000-08-11 2001-08-09 Compositions enrayant un dysfonctionnement des ilots de langerhans ainsi que des maladies auto-immune et methodes afferentes

Country Status (1)

Country Link
CA (1) CA2416440A1 (fr)

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