Anti-inflammatory peptides and composition comprising the same

US2020140832A1 · US · A1

Patent metadata
FieldValue
Publication numberUS-2020140832-A1
Application numberUS-202016746018-A
CountryUS
Kind codeA1
Filing dateJan 17, 2020
Priority dateJul 20, 2012
Publication dateMay 7, 2020
Grant date

How to read this patent

A practical reading order for non-experts. Skip the full description unless you need deep technical detail.

  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

    Who owns or filed the patent and who is credited as inventor.

  4. Key dates

    Filing, priority, publication, and grant dates set the timeline.

  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

    Prior art links and similar publications in this corpus.

Abstract

Official abstract text for this publication.

The present invention relates to a peptide with anti-inflammatory activity, wherein the peptide comprises any one amino acid sequence of SEQ ID NO:1 to SEQ ID NO:161, the peptide has above 80% homology of amino acid sequence with above-mentioned sequences, or the peptide is the fragment of the above-mentioned peptides. The present invention also relates to an inflammatory composition comprising the above mentioned peptides. According to the present invention, a peptide that has at least one amino acid sequence of SEQ ID NO:1 to SEQ ID NO:161 has outstanding efficacy in both suppressing inflammation and in prophylactic means. Therefore, the composition comprising the peptides of this invention can be used as anti-inflammatory pharmaceutical compositions or as cosmetic compositions, in turn, treating and preventing a variety of different types of inflammatory diseases.

First claim

Opening claim text (preview).

1 - 21 . (canceled) 22 . A method of treating or preventing inflammatory disease in a patient, comprising administering to the patient an isolated peptide having anti-inflammatory activity, wherein the peptide is 10 amino acids in length and has the amino acid sequence of SEQ ID NO: 4. 23 . The method according to claim 22 , wherein the inflammatory disease is selected from the group consisting of general or localized inflammatory disease; gastro-intestinal related diseases; dermal related diseases; vascular related disease; respiratory diseases; bone, joint, muscle, and connective tissue related diseases; urogenital disorders; central or peripheral nervous system related diseases; virus; and autoimmune diseases. 24 . The method according to claim 22 , wherein the peptide originates from human telomerase. 25 . The method according to claim 22 , wherein the peptide increases high mobility group protein box 1 (HMGB1) expression in a nucleus of a cell. 26 . The method according to claim 22 , wherein the peptide reduces the expression level of TNF-α. 27 . A method of treating or preventing skin inflammation comprising administering an isolated peptide having anti-inflammatory activity, wherein the peptide is 10 amino acids in length and has the amino acid sequence of SEQ ID NO: 4. 28 . The method according to claim 27 , wherein the peptide originates from human telomerase. 29 . The method according to claim 27 , wherein the peptide increases high mobility group protein box 1 (HMGB1) expression in a nucleus of a cell. 30 . The method according to claim 27 , wherein the peptide reduces the expression level of TNF-α.

Assignees

Inventors

Classifications

  • Transferases (2) · CPC title

  • Drugs for disorders of the respiratory system · CPC title

  • Peptides; Protein hydrolysates · CPC title

  • Drugs for disorders of the cardiovascular system · CPC title

  • Drugs for disorders of the nervous system · CPC title

Patent family

Related publications grouped by family.

External sources

Frequently asked questions

Answers are generated from the same data shown on this page.

What does patent US2020140832A1 cover?
The present invention relates to a peptide with anti-inflammatory activity, wherein the peptide comprises any one amino acid sequence of SEQ ID NO:1 to SEQ ID NO:161, the peptide has above 80% homology of amino acid sequence with above-mentioned sequences, or the peptide is the fragment of the above-mentioned peptides. The present invention also relates to an inflammatory composition comprising…
Who is the assignee on this patent?
Kim Sang Jae, Gemvax & Kael Co Ltd
What technology area does this patent fall under?
Primary CPC classification C12N9/1276. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Thu May 07 2020 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).