WO2011159071A2 - 항균 또는 항염증 활성을 가지는 펩타이드 및 이를 유효성분으로 함유하는 약제학적 조성물 - Google Patents
항균 또는 항염증 활성을 가지는 펩타이드 및 이를 유효성분으로 함유하는 약제학적 조성물 Download PDFInfo
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- WO2011159071A2 WO2011159071A2 PCT/KR2011/004300 KR2011004300W WO2011159071A2 WO 2011159071 A2 WO2011159071 A2 WO 2011159071A2 KR 2011004300 W KR2011004300 W KR 2011004300W WO 2011159071 A2 WO2011159071 A2 WO 2011159071A2
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
- C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
- C07K14/4723—Cationic antimicrobial peptides, e.g. defensins
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/1703—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- A61K38/1709—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
- A61K38/1729—Cationic antimicrobial peptides, e.g. defensins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/18—Growth factors; Growth regulators
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/18—Growth factors; Growth regulators
- A61K38/1808—Epidermal growth factor [EGF] urogastrone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/18—Growth factors; Growth regulators
- A61K38/1858—Platelet-derived growth factor [PDGF]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Definitions
- the present invention relates to a peptide having antimicrobial or anti-inflammatory activity and a pharmaceutical composition comprising the same as an active ingredient. More specifically, the antimicrobial or anti-inflammatory to a bacterium causing dental infection bacteria and atopic dermatitis including periodontal causative bacteria. It relates to a peptide having the activity and a pharmaceutical composition containing the same as an active ingredient.
- Periodontal disease is caused by chronic inflammation of the soft tissues and alveolar bone around the tooth caused by the periodontal causative bacteria bleeding from the gums, teeth shake, it is known that the disease is lost in the last.
- Periodontal causative agents include Prevotella intermedia, Actinomyces israelii, and Fusobacterium nucleatum .
- atopic dermatitis is a widely distributed disease worldwide, and 3-5% of all children under 5 years of age have this disease. Usually begins in infancy and childhood, more than 90% of patients with atopic dermatitis develop atopic dermatitis before age five.
- atopic dermatitis was considered to be a kind of allergy, but as the consideration on the non-allergic side expands, it is approaching the cause and solution of the eczema reaction.
- it shows abnormalities such as decreased sweating, lowered sebum secretion, abnormal skin vascular response, and dry skin.
- a new view suggests that is most important as a condition of atopic dermatitis.
- Atopic dermatitis is caused by a secondary bacterial infection that is more itchy than scratching.
- the skin of atopic patients is very likely to be exposed to bacterial infections as a result of prolonged scraping and drying.
- Streptococcus is the main secondary infectious bacteria in patients with atopic dermatitis.
- various microorganisms are infected to cause reactions such as inflammation.
- Recent reports suggest that the toxins in these bacteria exacerbate atopy by stimulating the body's immune system to release chemicals that cause allergies. In other words, the bacteria themselves act as allergens.
- Atopic dermatitis is used as a method other than taking medicine, and its development is evolving.
- First-generation atopy products centered on natural oils and minerals, while second-generation products mainly contain ceramides and natural moisturizing factors.
- both 1st and 2nd generation products are limited in improving atopy skin by focusing on maintaining skin moisturizing. Therefore, the use of appropriate antibiotics is essential for the treatment of atopy.
- peptides having antimicrobial or anti-inflammatory activity against periodontal and dermatological bacteria As a result, peptides derived from human beta defensin, platelet-derived growth factor and heparin-binding epidermal growth factor are used to treat periodontitis and The present invention was confirmed to be effective in atopic dermatitis laxative action.
- An object of the present invention is to provide a peptide having an antibacterial or anti-inflammatory action.
- Another object of the present invention to provide a pharmaceutical composition containing the peptide as an active ingredient.
- the present invention provides a peptide derived from human beta defensin, platelet-derived growth factor and heparin binding epidermal growth factor having antibacterial or anti-inflammatory activity.
- the present invention also provides an antimicrobial composition containing the peptide as an active ingredient.
- the present invention also provides a composition for treating inflammation containing the peptide as an active ingredient.
- Figure 1 shows the results of measuring the antimicrobial effect of the peptide having the amino acid sequence of SEQ ID NO: 1 to 4 using the liquid dilution method.
- A Prevotella intermedia ; B: Actinomyces israelii ; C: Fusobacterium nucleatum ; D: Staphylococcus aureus.subsp.aureus ; E: Streptococcus pyogenes ; and F: Staphylococcus epidermidis )
- Figure 2 shows a graph measuring the change in beta-hexosaminidase release amount by the peptide having the amino acid sequence of SEQ ID NO: 1-4.
- Figure 3 shows the results of Western blot analysis of NF- ⁇ B.
- Figure 4 shows the results of Western blot analysis of iNOS and COX-2.
- the present invention relates to a peptide having an antimicrobial or anti-inflammatory activity having an amino acid sequence of SEQ ID NO: 1 to SEQ ID NO: 4.
- Antimicrobial peptides are present in the human innate immune system and bind to and puncture cell membranes, providing a wide range of antimicrobial activity against bacteria, fungi and viruses (Brogden KA. Nat Rev Microbiol , 3: 238, 2005; S ⁇ rensen OE et al., Contrib Microbiol, 15:61, 2008).
- LPS lipopolysaccharides
- Antimicrobial peptides are produced in various cells involved in infection, such as epithelial cells, neutrophils, and salivary glands. Among them are human defensin, cathelicidin LL-37, histatin, etc., which are cationic and hydrophobic antimicrobial peptides. Cationic peptides are known to protect against pulmonary pneumonia and inflammation caused by Gram-negative, Gram-positive bacteria (Scott MG. Et al., Infect Immun , 67: 6445, 1999; Giacometti A. et al., Antimicrob Agents Chemother , 46: 2132, 2002).
- Peptides having antimicrobial or anti-inflammatory activity of the present invention are human beta-defensin-2 (hBD2), human beta-defensin-3 (hBD3), human platelet-derived growth Peptide fragments derived from human platelet derived growth factor-B (PDGF-B) and heparin binding-epidermal growth factor (HB-EGF), wherein peptides derived from human beta defensin-2
- PDGF-B human platelet derived growth factor-B
- HB-EGF heparin binding-epidermal growth factor
- the peptide derived from human beta defensin-2 The amino acid sequence of No. 1, the peptide derived from human beta defensin-3 has the amino acid sequence of SEQ ID NO: 2, the peptide from the human platelet derived growth factor has the amino acid sequence of SEQ ID NO: 3.
- the peptide derived from heparin binding epidermal growth factor has the amino acid sequence of SEQ ID NO: 4.
- amino acid sequence of SEQ ID NO: 1 to 4 is as follows.
- SEQ ID NO: 1 (BD2-2): C-P-R-R-Y-K-Q-I-G-T-C-G-L-P-G-T-K-C-C-K-K-P
- SEQ ID NO: 2 (BD3-3): G-K-C-S-T-R-G-R-K-C-C-R-R-K-K
- SEQ ID NO: 3 (PDGF): R-K-I-E-I-V-R-K-K-P-I-F-K-K-A-T-V-T
- SEQ ID NO: 4 (HB-EGF): C-K-R-K-K-K-K-G-K-G-L-G-K-K-R-D-P-C-L-R-K-Y-K
- the peptide having the amino acid sequence of SEQ ID NOS: 1 to 4 is representative of periodontal bacteria Prevotella intermedia, Actinomyces israelii, Fusobacterium nucleatum, Staphylococcus aureus (Staphylococcus aureus.subsp) that can cause atopic dermatitis aureus, Staphylococcus epidermidis, and Streptococcus pyogenes have been shown to have good antimicrobial activity, hBD3, rhPDGF-BB (recombinant human PDGF-BB) and rhHB-EGF (recombinant human HB-EGF). When compared with EG), it was confirmed that the antibacterial effect is excellent.
- beta-hexosaminidase a degranulation related enzyme by a peptide having the amino acid sequence of SEQ ID NOS: 1 to 4, in order to evaluate the antipruritic efficacy of improving pruritus, a symptom of atopic dermatitis
- the peptide having the amino acid sequence of SEQ ID NO: 1 to 4 has an excellent inhibitory effect on beta-hexosaminidase release.
- the effect of inhibiting the expression of NF- ⁇ B, iNOS and COX-2 by the peptide having the amino acid sequence of SEQ ID NO: 1 to 4 was confirmed using Western blot.
- the peptide having the amino acid sequence of SEQ ID NO: 1 to 4 inhibits the expression of NF- ⁇ B, iNOS and COX-2 induced by LPS, KF (ketotifen fumarate) used as an allergic agent , hBD3, rhPDGF-BB (recombinant human PDGF-BB) and rhHB-EGF (recombinant humanHB-EG) inhibits the expression of NF- ⁇ B, iNOS and COX-2 peptides having the amino acid sequence of SEQ ID NO: 1-4 It was confirmed that it is small compared to the inhibitory effect by.
- the present invention relates to an antimicrobial composition containing any one or more peptides of the peptide having the amino acid sequence of SEQ ID NO: 1 to 4 as an active ingredient.
- the antimicrobial composition may be for treating a dental infection, and the dental infection may be selected from the group consisting of periodontitis, gingivitis and peri-implantitis.
- 10 to 3 parts by weight of the peptide may be contained, and more preferably 10 to 2 to 10 -1 parts by weight. This is because if the peptide is contained in less than 10 -3 parts by weight, the antimicrobial or anti-inflammatory effect is not great, and if it contains more than 1 part by weight, the effect does not increase proportionally, and there is no benefit from the increased content.
- the composition for treating dental infections may further contain one or more selected from the group consisting of propolis, xylitol and proteolytic enzymes, and may further include propolis or xylitol to improve sensory properties. And, by adding a protease can increase the antimicrobial effect and lipopolysaccharide removal effect.
- compositions for treating dental infections of the present invention include excipients such as starch, lactose, calcium carbonate, calcium phosphate, etc., binders such as starch, gum arabic, carboxymethylcellulose, hydroxymethylcellulose, crystalline cellulose, and the like. , Lubricants such as magnesium stearate, talc, and the like, decomposition agents such as carboxymethylcellulose calcium, talc synthetic aluminum silicate, and the like, diluents such as water, vegetable oils, and the like, and mixtures thereof.
- excipients such as starch, lactose, calcium carbonate, calcium phosphate, etc.
- binders such as starch, gum arabic, carboxymethylcellulose, hydroxymethylcellulose, crystalline cellulose, and the like.
- Lubricants such as magnesium stearate, talc, and the like
- decomposition agents such as carboxymethylcellulose calcium, talc synthetic aluminum silicate, and the like
- diluents such as water, vegetable oils
- the formulation of the composition for treating dental infections of the present invention is not particularly limited, but may be formulated as a powder, microgranules, liquid, powder, spray, ointment, and gelling agent, and is most preferably formulated as a gelling agent. .
- the present invention relates to a composition for treating inflammation containing any one or more peptides among peptides having the amino acid sequence of SEQ ID NOs: 1 to 4 as an active ingredient.
- the inflammation may be selected from the group consisting of atopy, psoriasis, arthritis, dermatitis, allergies, osteoarthritis, rhinitis, otitis media, sore throat, tonsillitis, cystitis and nephritis.
- the peptide may be contained in an amount of 10 -2 to 10 parts by weight, and more preferably 10 -1 to 1 part by weight, based on 100 parts by weight of the total composition for treating inflammation. This is because if the peptide is contained in less than 10 -2 parts by weight, the antimicrobial or anti-inflammatory effect is not great, and if it contains more than 10 parts by weight, the effect does not increase proportionally, and there is no benefit from the increased content.
- the formulation in case the peptide of this invention is mix
- blended the component which concerns on this invention can be arbitrarily used as solution form, cream form, paste form, gel form, gel form, foam form, solid form, and powder form.
- the antimicrobial experiment was conducted according to the liquid dilution method.
- Periodontal causative organisms Prevotella intermedia, Actinomyces israelii and Fusobacterium nucleatum , were cultured in Tryptic soy broth.
- Staphylococcus aureus.subsp.aureus and Streptococcus pyogenes were cultured in Trypticase soy medium and Staphylococcus epidermidis in Nutrient medium.
- the above strains were cultured until the absorbance was 1 at 620 nm, and the cells were collected and used for the experiment. Diluted with PBS, 10 5 -10 7 bacteria per ml were plated on tryptic soy agar (TSA) plates and incubated at 37 ° C for 24 hours.
- TSA tryptic soy agar
- the peptide having the amino acid sequence of SEQ ID NO: 1 to 4 had the highest antimicrobial activity when the treatment concentration is 100 ⁇ g / ml, growth factor (hBD3, rhPDGF-BB and rhHB-EGF ) Antibacterial activity was confirmed that the antimicrobial activity is lower than the peptide having the amino acid sequence of SEQ ID NO: 1-4.
- RBL-2H3 cells a basophilic leukemia cell line, were distributed from the American Type Culture Collection (ATCC) and used in experiments.
- RBL-2H3 cells were 10% FBS (heat inactivated fetal bovine serum) and 100 units / ml of antibiotics (penicillin-streptomycin). ) was added to Dulbecco's modified Eagle medium (DMEM) medium for 24 hours in a CO 2 incubator at 37 ° C. supplied with 5% CO 2 and 95% air.
- FBS heat inactivated fetal bovine serum
- antibiotics penicillin-streptomycin
- the number of cells was cultured in a 96 well plate at 5 ⁇ 10 4 cells / well, the supernatant was removed, and 100 ⁇ l of DMEM containing anti-DNP IgE 100ng / ml was added to each well. Incubated for hours. After incubation, the cells were washed once with PBS and incubated for 15 minutes by adding 100 ⁇ l of Tyrode's buffer to each well. Peptides having the amino acid sequence of SEQ ID NO: 1 to 4 were diluted in Tyrode's buffer by concentration (1, 10, 100 ⁇ g / ml), and 100 ⁇ l were added and reacted at 37 ° C for 1 hour.
- DNP-HSA 100 ⁇ l of DNP-HSA (100 ng / ml) was added thereto and reacted again at 37 ° C. for 1 hour. After incubation, take 80 ⁇ l of the supernatant, put it in another 96 well plate, add the same volume of substrate solution (0.2M citrate, 1mM p-nitrophenyl- ⁇ -acetyl-glucosamide, pH 4.5), and react for 1 hour. Cells were treated with lysis buffer (1% Triton X-100), centrifuged at 12,000g for 4 minutes at 4 ° C, and the supernatant was added to a new 96 well plate and reacted in the same manner as above.
- substrate solution 0.2M citrate, 1mM p-nitrophenyl- ⁇ -acetyl-glucosamide, pH 4.5
- Beta-hexosaminidase amount measurement method is known to be more sensitive and accurate than histamine quantification method, and has been widely used in recent studies of degranulation. As described above, the changes in beta-hexosaminides released by KF, growth factors hBD3, rhPDGF-BB, and rhHB-EGF, which are used as therapeutic agents for allergic diseases, were measured and compared.
- the expression level of the allergic inflammation-associated enzyme NF- ⁇ B associated with the NF- ⁇ B signal was confirmed.
- RAW 264.7 cells were distributed from ATCC (American Type Culture Collection) and used for the experiment. RAW 264.7 cells were cultured in a CO 2 incubator at 37 ° C with 5% CO 2 and 95% air using Dulbecco's modified Eagle medium (DMEM) with 10% FBS and 100 units / ml antibiotic (penicillin-streptomycin). Incubated.
- DMEM Dulbecco's modified Eagle medium
- the peptide having the amino acid sequence of SEQ ID NOS: 1 to 4 was treated for 1 hour, and then treated with LPS (10 ng / ml) to obtain cytosol and nucleus proteins after 8 hours, respectively, to obtain hBD3 and rhPDGF. It was compared with NF- ⁇ B expression change by -BB and rhHB-EGF. The obtained protein was subjected to electrophoresis by SDS-PAGE, and then transferred to a nitrocellulose membrane using a blotting kit.
- Blot with primary antibody NF- ⁇ B expose to secondary antibody conjugated with horseradish peroxidase (HRP), react with ECL western blot detection reagents, and then expose to X-ray film to detect signals associated with inflammation
- HRP horseradish peroxidase
- the peptide having the amino acid sequence of SEQ ID NO: 1 to 4 inhibited the expression of NF- ⁇ B induced by LPS, hBD3, rhPDGF-BB and rhHB-EGF is NF- ⁇ B It was confirmed that the expression inhibitory effect is not large compared to the peptide.
- RAW 264.7 cells were distributed from ATCC (American Type Culture Collection) and used for the experiment. RAW 264.7 cells were cultured in a CO 2 incubator at 37 ° C with 5% CO 2 and 95% air using Dulbecco's modified Eagle medium (DMEM) with 10% FBS and 100 units / ml antibiotic (penicillin-streptomycin). Incubated.
- DMEM Dulbecco's modified Eagle medium
- the peptide having the amino acid sequence of SEQ ID NOS: 1 to 4 was treated for 1 hour, and then treated with LPS (10 ng / ml) to obtain cytosol and nucleus proteins after 8 hours, respectively, to obtain hBD3 and rhPDGF. Comparison was made with expression changes of iNOS and COX-2 by -BB and rhHB-EGF. The obtained protein was subjected to electrophoresis by SDS-PAGE, and then transferred to a nitrocellulose membrane using a blotting kit.
- Blot with primary antibody iNOS and COX-2 respectively expose to secondary antibody complexed with horseradish peroxidase (HRP), react with ECL Western blot detection reagents and expose to X-ray film to detect signal The expression of inflammation related enzymes iNOS and COX-2 was confirmed.
- HRP horseradish peroxidase
- the peptide having the antimicrobial or anti-inflammatory activity according to the present invention can be used for the treatment of dental infections, such as periodontitis, peri-implantitis, and inflammation treatment, such as atopic dermatitis, arthritis.
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Abstract
Description
Claims (9)
- 서열번호 1의 아미노산 서열을 가지는 인간 베타 디펜신-2 유래 항균 또는 항염증 활성을 가지는 펩타이드.
- 서열번호 2의 아미노산 서열을 가지는 인간 베타 디펜신-3 유래 항균 또는 항염증 활성을 가지는 펩타이드.
- 서열번호 3의 아미노산 서열을 가지는 인간 혈소판 유래 생장인자 유래 항균 또는 항염증 활성을 가지는 펩타이드.
- 서열번호 4의 아미노산 서열을 가지는 헤파린 결합 표피 성장인자 유래 항균 또는 항염증 활성을 가지는 펩타이드.
- 제1항 내지 제4항 중 어느 한 항의 펩타이드를 하나 이상 유효성분으로 함유하는 항균용 조성물.
- 제5항에 있어서, 치과감염 질환 치료용인 것을 특징으로 하는 항균용 조성물.
- 제6항에 있어서, 상기 치과감염 질환은 치주염, 치은염 및 임플란트 주위염으로 구성된 군에서 선택되는 것을 특징으로 하는 항균용 조성물.
- 제1항 내지 제4항 중 어느 한 항의 펩타이드를 하나 이상 유효성분으로 함유하는 염증 치료용 조성물.
- 제8항에 있어서, 상기 염증은 아토피, 건선, 관절염, 피부염, 알레르기, 골관절염, 비염, 중이염, 인후염, 편도염, 방광염 및 신장염으로 구성된 군에서 선택되는 것을 특징으로 하는 염증 치료용 조성물.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201180034167.4A CN103037889B (zh) | 2010-06-16 | 2011-06-13 | 具有抗菌或消炎活性的肽及包含所述肽作为活性成分的药物组合物 |
| EP11795937.9A EP2583684B1 (en) | 2010-06-16 | 2011-06-13 | Peptide having antimicrobial or anti-inflammatory activity and pharmaceutical composition containing same as an active ingredient |
| CA2802665A CA2802665C (en) | 2010-06-16 | 2011-06-13 | Peptide having antibacterial or anti-inflammatory activity and pharmaceutical composition containing the same as an active ingredient |
| US13/703,565 US8980844B2 (en) | 2010-06-16 | 2011-06-13 | Peptide having antibacterial or anti-inflammatory activity and pharmaceutical composition containing the same as an active ingredient |
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0057000 | 2010-06-16 | ||
| KR20100057000 | 2010-06-16 | ||
| KR1020100118185A KR101320472B1 (ko) | 2010-06-16 | 2010-11-25 | 항균 또는 항염증 활성을 가지는 펩타이드 및 이를 유효성분으로 함유하는 약제학적 조성물 |
| KR10-2010-0118186 | 2010-11-25 | ||
| KR10-2010-0118187 | 2010-11-25 | ||
| KR1020100118186A KR101329774B1 (ko) | 2010-06-16 | 2010-11-25 | 항균 또는 항염증 활성을 가지는 펩타이드 및 이를 유효성분으로 함유하는 약제학적 조성물 |
| KR10-2010-0118184 | 2010-11-25 | ||
| KR1020100118184A KR101249702B1 (ko) | 2010-06-16 | 2010-11-25 | 항균 또는 항염증 활성을 가지는 펩타이드 및 이를 유효성분으로 함유하는 약제학적 조성물 |
| KR10-2010-0118185 | 2010-11-25 | ||
| KR1020100118187A KR101257228B1 (ko) | 2010-06-16 | 2010-11-25 | 항균 또는 항염증 활성을 가지는 펩타이드 및 이를 유효성분으로 함유하는 약제학적 조성물 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2011159071A2 true WO2011159071A2 (ko) | 2011-12-22 |
| WO2011159071A3 WO2011159071A3 (ko) | 2012-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2011/004300 Ceased WO2011159071A2 (ko) | 2010-06-16 | 2011-06-13 | 항균 또는 항염증 활성을 가지는 펩타이드 및 이를 유효성분으로 함유하는 약제학적 조성물 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8980844B2 (ko) |
| EP (1) | EP2583684B1 (ko) |
| KR (4) | KR101249702B1 (ko) |
| CN (1) | CN103037889B (ko) |
| CA (1) | CA2802665C (ko) |
| WO (1) | WO2011159071A2 (ko) |
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| CN104311600B (zh) * | 2014-09-29 | 2016-07-06 | 广西中医药大学 | 一种对氟苯基-2-缩n4-苯基氨基硫脲芳基钌配合物及其制备方法和用途 |
| WO2016116948A1 (en) | 2015-01-22 | 2016-07-28 | Ram Isanaka | Peptide for treating inflammatory diseases |
| CN104721621A (zh) * | 2015-03-24 | 2015-06-24 | 孟勇 | 一种治疗种植体周围炎的药物组合物及其应用 |
| KR101693533B1 (ko) * | 2015-03-26 | 2017-01-06 | 서울대학교산학협력단 | 암줄기세포의 성장억제용 항암기능성 펩타이드 및 그 용도 |
| KR101713143B1 (ko) * | 2015-09-15 | 2017-03-08 | 조선대학교산학협력단 | 클라바스피린 펩타이드 유사체를 유효성분으로 함유하는 항염증용 조성물 |
| KR101855170B1 (ko) * | 2015-11-18 | 2018-05-08 | (주)노바셀테크놀로지 | 신규 항균 펩타이드 및 그의 용도 |
| US11174288B2 (en) | 2016-12-06 | 2021-11-16 | Northeastern University | Heparin-binding cationic peptide self-assembling peptide amphiphiles useful against drug-resistant bacteria |
| CN110290799A (zh) * | 2016-12-13 | 2019-09-27 | 防御素治疗学公司 | 用于治疗肺部炎性病症的方法 |
| KR101962868B1 (ko) * | 2017-04-05 | 2019-03-28 | 서울대학교산학협력단 | 바이오필름 억제용 펩타이드 |
| KR101979932B1 (ko) * | 2017-08-18 | 2019-05-21 | 서울대학교산학협력단 | 골 흡수 억제용 펩타이드 |
| KR102631542B1 (ko) * | 2018-03-14 | 2024-02-01 | 서울대학교산학협력단 | 염증 감소능 및 줄기세포로부터 연골세포로의 분화 촉진능을 가지는 이중 기능성 펩타이드 및 이의 용도 |
| KR102631543B1 (ko) * | 2018-03-14 | 2024-02-01 | 서울대학교산학협력단 | 세포 투과능 및 근육 재생능을 가지는 이중 기능성 펩타이드 및 이의 용도 |
| US12161518B2 (en) | 2018-08-17 | 2024-12-10 | Nibec Co., Ltd. | Composition for treating and preventing gingivoperiodontitis or peri-implantitis, and interdental brush coated with same |
| WO2020045980A1 (en) * | 2018-08-28 | 2020-03-05 | Industry-Academic Cooperation Foundation, Yonsei University | Pharmaceutical composition for treating or preventing sensorineural hearing loss |
| KR102323691B1 (ko) * | 2018-08-31 | 2021-11-09 | 주식회사 나이벡 | 염증 및 대사성 질환의 바이오마커에 대한 결합능이 있는 신규한 펩타이드 및 이의 용도 |
| KR102244161B1 (ko) * | 2018-08-31 | 2021-04-26 | 주식회사 나이벡 | 다중의 질환 바이오마커의 기능 및 발현을 억제하는 펩타이드의 신규한 용도 |
| WO2020046002A1 (ko) * | 2018-08-31 | 2020-03-05 | 주식회사 나이벡 | 다중의 질환 바이오마커의 기능 및 발현을 억제하는 펩타이드의 신규한 용도 |
| KR102034881B1 (ko) | 2018-11-20 | 2019-10-21 | 서강대학교산학협력단 | 항균 활성을 갖는 폴리펩타이드 및 그의 용도 |
| KR102291069B1 (ko) | 2020-09-21 | 2021-08-17 | 자안바이오 주식회사 | 항염증 활성을 갖는 신규한 펩티드 및 이의 용도 |
| KR102290204B1 (ko) | 2020-09-21 | 2021-08-17 | 자안바이오 주식회사 | 항염증 활성을 갖는 신규한 펩티드 및 이의 용도 |
| KR102290226B1 (ko) | 2020-09-21 | 2021-08-17 | 자안바이오 주식회사 | 항염증 활성을 갖는 신규한 펩티드 및 이의 용도 |
| KR102290215B1 (ko) | 2020-09-21 | 2021-08-17 | 자안바이오 주식회사 | 항염증 활성을 갖는 신규한 펩티드 및 이의 용도 |
| KR102266613B1 (ko) | 2020-09-21 | 2021-06-18 | 자안바이오 주식회사 | 항염증 활성을 갖는 신규한 펩티드 및 이의 용도 |
| KR102290200B1 (ko) | 2020-09-21 | 2021-08-17 | 자안바이오 주식회사 | 항염증 활성을 갖는 신규한 펩티드 및 이의 용도 |
| EP4265630A4 (en) * | 2020-12-16 | 2024-12-11 | Ajou University Industry-Academic Cooperation Foundation | ANTI-INFLAMMATORY PEPTIDE TO PREVENT OR TREAT ATOPIC DERMATITIS |
| KR102302983B1 (ko) | 2021-06-16 | 2021-09-17 | 주식회사 쓰리빅스 | 신규한 항균 펩타이드 및 이의 용도 |
| KR20230122898A (ko) | 2022-02-15 | 2023-08-22 | 주식회사 나이벡 | 체내 흡수성 광경화성 조성물, 이를 포함하는 체내 흡수성 조직 재생 유도재 및 이를 이용한 이식 방법 |
| KR20230122899A (ko) * | 2022-02-15 | 2023-08-22 | 주식회사 나이벡 | 항균, 항염증 또는 조직재생능을 구비하는 펩타이드 및 이의 용도 |
| EP4293359A1 (en) * | 2022-06-15 | 2023-12-20 | Albert-Ludwigs-Universität Freiburg Zentralstelle für Technologietransfer | Sulcus-proteins for the detection of peri-implantitis |
| CN115887751A (zh) * | 2022-11-15 | 2023-04-04 | 浙江大学 | 钛种植体表面组装β防御素小分子多肽的方法及钛种植体 |
| KR20250161714A (ko) | 2024-05-08 | 2025-11-18 | 경북대학교 산학협력단 | N-아세틸시스테인을 포함하는 펩타이드를 이용한 골질환 예방 또는 치료용 약학 조성물 |
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- 2010-11-25 KR KR1020100118186A patent/KR101329774B1/ko active Active
- 2010-11-25 KR KR1020100118185A patent/KR101320472B1/ko active Active
- 2010-11-25 KR KR1020100118187A patent/KR101257228B1/ko active Active
-
2011
- 2011-06-13 US US13/703,565 patent/US8980844B2/en active Active
- 2011-06-13 CA CA2802665A patent/CA2802665C/en active Active
- 2011-06-13 CN CN201180034167.4A patent/CN103037889B/zh active Active
- 2011-06-13 EP EP11795937.9A patent/EP2583684B1/en active Active
- 2011-06-13 WO PCT/KR2011/004300 patent/WO2011159071A2/ko not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2583684A4 (en) | 2014-01-08 |
| EP2583684B1 (en) | 2015-09-30 |
| WO2011159071A3 (ko) | 2012-06-07 |
| KR20110137235A (ko) | 2011-12-22 |
| US8980844B2 (en) | 2015-03-17 |
| CN103037889B (zh) | 2016-01-20 |
| KR101329774B1 (ko) | 2013-11-15 |
| CA2802665A1 (en) | 2011-12-22 |
| KR101320472B1 (ko) | 2013-10-23 |
| KR20110137238A (ko) | 2011-12-22 |
| CA2802665C (en) | 2015-11-24 |
| CN103037889A (zh) | 2013-04-10 |
| KR20110137236A (ko) | 2011-12-22 |
| EP2583684A2 (en) | 2013-04-24 |
| KR20110137237A (ko) | 2011-12-22 |
| US20130210707A1 (en) | 2013-08-15 |
| KR101249702B1 (ko) | 2013-04-05 |
| KR101257228B1 (ko) | 2013-04-29 |
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