ZA202204622B - Polypeptide and polypeptide composition for inhibiting and eliminating biofilm formed by helicobacter pylori - Google Patents

Polypeptide and polypeptide composition for inhibiting and eliminating biofilm formed by helicobacter pylori

Info

Publication number
ZA202204622B
ZA202204622B ZA2022/04622A ZA202204622A ZA202204622B ZA 202204622 B ZA202204622 B ZA 202204622B ZA 2022/04622 A ZA2022/04622 A ZA 2022/04622A ZA 202204622 A ZA202204622 A ZA 202204622A ZA 202204622 B ZA202204622 B ZA 202204622B
Authority
ZA
South Africa
Prior art keywords
polypeptide
inhibiting
helicobacter pylori
biofilm formed
composition
Prior art date
Application number
ZA2022/04622A
Inventor
Xiaolin Zhang
Anmin Jiang
Jianfei Wang
Guangming Jin
Qinyuan Zhang
Original Assignee
Univ Anhui Science & Tech
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 Univ Anhui Science & Tech filed Critical Univ Anhui Science & Tech
Publication of ZA202204622B publication Critical patent/ZA202204622B/en

Links

Classifications

    • 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
    • A61K35/56—Materials from animals other than mammals
    • A61K35/63—Arthropods
    • A61K35/64—Insects, e.g. bees, wasps or fleas
    • A61K35/644—Beeswax; Propolis; Royal jelly; Honey
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/10—Peptides having 12 to 20 amino acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04—Linear peptides containing only normal peptide links
    • C07K7/08—Linear peptides containing only normal peptide links having 12 to 20 amino acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Insects & Arthropods (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Animal Husbandry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
ZA2022/04622A 2019-10-12 2022-04-25 Polypeptide and polypeptide composition for inhibiting and eliminating biofilm formed by helicobacter pylori ZA202204622B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910966789.9A CN110590914B (en) 2019-10-12 2019-10-12 Honey and polypeptide composition for inhibiting and eliminating helicobacter pylori biofilm formation
PCT/CN2020/085729 WO2021068478A1 (en) 2019-10-12 2020-04-20 Polypeptide and polypeptide composition for inhibiting helicobacter pylori from forming biological membrane and eliminating biological membrane formed by helicobacter pylori

Publications (1)

Publication Number Publication Date
ZA202204622B true ZA202204622B (en) 2022-06-29

Family

ID=68866682

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/04622A ZA202204622B (en) 2019-10-12 2022-04-25 Polypeptide and polypeptide composition for inhibiting and eliminating biofilm formed by helicobacter pylori

Country Status (3)

Country Link
CN (1) CN110590914B (en)
WO (1) WO2021068478A1 (en)
ZA (1) ZA202204622B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110590914B (en) * 2019-10-12 2022-07-19 安徽科技学院 Honey and polypeptide composition for inhibiting and eliminating helicobacter pylori biofilm formation
CN113999285B (en) * 2021-12-02 2023-02-14 浙江大学 Antibacterial heptapeptide and application thereof
CN114478742B (en) * 2022-03-10 2023-07-04 安徽科技学院 Helicobacter pylori resistant active polypeptide and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7718618B2 (en) * 2003-10-21 2010-05-18 The Regents Of The University Of California Human cathelicidin antimicrobial peptides
KR100935031B1 (en) * 2007-08-31 2010-01-06 조선대학교산학협력단 Novel synthetic antimicrobial peptide without random coil region and added cationic ion derived from Ribosomal Protein L1 of Helicobacter pylori and composition for antibacterac and antifungal
WO2009046851A1 (en) * 2007-09-11 2009-04-16 Mondobiotech Laboratories Ag Cgrp as a therapeutic agent
GB201000352D0 (en) * 2010-01-11 2010-02-24 Isogenica Ltd Antimicrobial peptides
CN107556372A (en) * 2017-10-23 2018-01-09 安徽科技学院 Antibacterial peptide with anti Helicobacter pylori activity and the fusion protein comprising the antibacterial peptide
CN108434438B (en) * 2018-06-22 2020-08-25 安徽科技学院 Application of antibacterial peptide in preparation of medicine for treating helicobacter pylori disease and medicine composition
CN110317248B (en) * 2019-06-05 2020-12-29 遵义医科大学珠海校区 Artificially synthesized antibacterial peptide and design method and application thereof
CN110590914B (en) * 2019-10-12 2022-07-19 安徽科技学院 Honey and polypeptide composition for inhibiting and eliminating helicobacter pylori biofilm formation

Also Published As

Publication number Publication date
CN110590914B (en) 2022-07-19
CN110590914A (en) 2019-12-20
WO2021068478A1 (en) 2021-04-15

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