WO2024253422A1 - Gv1001를 포함하는 치주질환 및 치주질환에 의한 장애의 예방 또는 치료용 조성물 - Google Patents
Gv1001를 포함하는 치주질환 및 치주질환에 의한 장애의 예방 또는 치료용 조성물 Download PDFInfo
- Publication number
- WO2024253422A1 WO2024253422A1 PCT/KR2024/007696 KR2024007696W WO2024253422A1 WO 2024253422 A1 WO2024253422 A1 WO 2024253422A1 KR 2024007696 W KR2024007696 W KR 2024007696W WO 2024253422 A1 WO2024253422 A1 WO 2024253422A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- periodontal disease
- disease
- atherosclerosis
- alzheimer
- porphyromonas gingivalis
- 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.)
- Ceased
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/17—Amino acids, peptides or proteins
-
- 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
- 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
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/45—Transferases (2)
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Definitions
- the present invention relates to a composition for preventing or treating periodontal disease, and atherosclerosis and Alzheimer's disease caused by periodontal disease, comprising GV1001.
- Periodontal disease is a disease that occurs in the tissues surrounding the teeth, such as the gingiva, periodontal ligament, and alveolar bone, and is divided into gingivitis and periodontitis depending on the severity of the disease.
- Periodontitis is a chronic oral and systemic inflammatory response that induces an immune inflammatory response leading to irreversible changes in the periodontal tissue (periodontium), resulting in gradual destruction of the alveolar bone and tooth loss.
- Periodontitis has been reported to be related to the development of various systemic diseases, such as rheumatoid arthritis, psoriasis, systemic sclerosis, Alzheimer's disease (AD), and cardiovascular diseases (CVD) including atherosclerosis.
- Periodontal disease is a disease with a high prevalence rate.
- the prevalence rate of periodontal disease in adults aged 19 years or older in Korea is 29.8%, and the prevalence rate increases with age. In particular, the prevalence rate of periodontal disease increases rapidly in those aged 50 years or older.
- the periodontal disease treatment market size is projected to grow to USD 10.61 billion from 2022 to 2026, at a compound annual growth rate (CAGR) of 9.75% during the forecast period.
- CAGR compound annual growth rate
- Treatment of periodontal disease includes improving the patient's oral hygiene, nonsurgical treatment, and surgical treatment (calculus removal, root planing, gingival curettage, and periodontal tissue regeneration using debridement).
- Surgical treatment which is the most effective treatment, has limitations in that it is performed when the disease has progressed to a certain extent rather than preventing the disease, so periodontal disease mostly progresses to a chronic disease.
- Systemic antibiotics and local sustained-release preparations have been used as additional treatments, but there are side effects caused by excessive drug delivery to unnecessary areas, and recently, cases of periodontal disease bacteria showing resistance to antibiotics have been reported, making it difficult to prevent and treat periodontal disease.
- GV1001 SEQ ID NO: 1
- hTERT human telomerase
- the inventors of the present invention conducted extensive research to confirm the use of GV1001 in the prevention or treatment of periodontal disease and disorders caused by periodontal disease, such as atherosclerosis and Alzheimer's disease, and as a result, confirmed that GV1001 has a preventive and/or therapeutic effect on periodontal disease and atherosclerosis and Alzheimer's disease caused by periodontal disease, thereby completing the present invention.
- the purpose of the present invention is to provide a pharmaceutical composition for preventing or treating periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease.
- the present invention aims to provide a pharmaceutical composition for preventing or treating periodontitis induced by Porphyromonas gingivalis.
- the purpose of the present invention is to provide a kit for preventing or treating periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease.
- the purpose of the present invention is to provide a health functional food for preventing or improving periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease.
- the purpose of the present invention is to provide a health functional food for preventing or improving periodontitis induced by Porphyromonas gingivalis.
- a pharmaceutical composition for preventing or treating periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease comprising a peptide having the amino acid sequence of sequence number 1.
- the pharmaceutical composition prevents or treats periodontal disease by inhibiting osteoclastogenesis.
- the pharmaceutical composition prevents or treats periodontal disease by inhibiting the expression of gingipain.
- a kit for preventing or treating periodontal disease or atherosclerosis or Alzheimer's disease caused by periodontal disease comprising any one of the pharmaceutical compositions 1 to 4 above and instructions describing a method for preventing or treating periodontal disease or atherosclerosis or Alzheimer's disease caused by periodontal disease.
- the method for prevention or treatment includes a step of administering a pharmaceutical composition to a subject who has developed or is at risk of developing periodontal disease, or atherosclerosis or Alzheimer's disease due to periodontal disease.
- a health functional food for preventing or improving periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease comprising a peptide having an amino acid sequence of sequence number 1.
- the periodontal disease is periodontitis induced by Porphyromonas gingivalis, a health functional food.
- the health functional food is a health functional food that prevents or improves periodontal disease by inhibiting osteoclast formation.
- the health functional food is a health functional food that prevents or improves periodontal disease by suppressing the expression of gingival pigment.
- the pharmaceutical composition of the present invention is effective in preventing or treating periodontal disease by inhibiting osteoclast formation.
- the pharmaceutical composition of the present invention is effective in preventing or treating atherosclerosis induced by periodontitis by reducing inflammatory cytokines in the blood, lipid deposition in the arterial wall, and CD47 expression in the arterial root.
- the pharmaceutical composition of the present invention is effective in preventing or treating Alzheimer's disease induced by periodontitis by reducing inflammatory cytokines and Alzheimer's disease-related biomarkers in brain tissue.
- the health functional food of the present invention will be effective in preventing or improving periodontal disease by inhibiting osteoclast formation.
- the health functional food of the present invention will be effective in preventing or improving atherosclerosis induced by periodontitis by reducing inflammatory cytokines in the blood, lipid deposition in the arterial wall, and CD47 expression in the arterial root.
- the health functional food of the present invention will be effective in preventing or improving Alzheimer's disease caused by periodontitis by reducing inflammatory cytokines and Alzheimer's disease-related biomarkers in brain tissue.
- compositions, kit, and health functional food of the present invention can provide economic or medical help to patients suffering from periodontal disease and their families.
- Figure 1 shows the results of comparing cytokine mRNA levels to confirm changes in inflammatory cytokines in periodontal tissues of the control group and GV1001 administration group.
- Figure 2 shows the results of measuring the expression level of cytokines through fluorescent staining to confirm changes in inflammatory cytokines in periodontal tissues of the control group and GV1001 administration group.
- Figure 3 shows the results of confirming the number of Porphyromonas gingivalis colonies and Porphyromonas gingivalis LPS in the gingival tissues of the control group and GV1001 administration group, and the results of confirming the changes in the aggregates of gingipain (Kgp, RgpB).
- Figure 4 shows the results of confirming alveolar bone loss using ⁇ CT in the control group and GV1001 administration group.
- Figure 5 shows the results of confirming the number of osteoclasts in the alveolar bone through TRAP staining in the control group and GV1001 administration group.
- Figure 6 shows the results of measuring the degree of osteoclast formation at the in vitro level.
- Figure 7 shows the results of measuring the amount of inflammatory cytokines in serum to confirm the level of progression of systemic inflammation due to periodontitis in the control group and GV1001 administration group.
- Figure 8 shows the results of measuring the level of inflammatory cytokine mRNA in arterial tissue to confirm the possibility of progression to atherosclerosis due to periodontitis in the control group and GV1001 administration group.
- Figure 9 shows the results of measuring the expression level of inflammatory cytokines in arterial tissue using fluorescent staining to confirm the possibility of progression to atherosclerosis due to periodontitis in the control group and GV1001 administration group.
- Figure 10 shows the results of confirming the number of Porphyromonas gingivalis colonies and changes in aggregates of Porphyromonas gingivalis LPS and gingipain (Kgp, RgpB) in the arterial walls of the control and GV1001 administration groups.
- Figure 11 shows the results of examining the levels of serum neutral fat, total cholesterol, high-density lipoprotein, low-density lipoprotein, and very-low-density lipoprotein to confirm changes in cholesterol due to chronic inflammation in the control group and GV1001 administration group.
- Figure 12 shows the results of confirming the level of lipid deposition on the wall of the aorta-iliac bifurcation to verify the induction of atherosclerosis by periodontitis in the control group and GV1001 administration group.
- Figure 13 shows the results of an experiment to confirm whether HUVECs are transformed into EndMT by TNF- ⁇ and Porphyromonas gingivalis LPS in the control and GV1001 administration groups.
- Figure 14 shows the results of an experiment confirming whether ox-LDL was absorbed by TNF- ⁇ and Porphyromonas gingivalis LPS in the control and GV1001 administration groups.
- Figure 15 shows the results of measuring CD47 expression levels in the aortic root in the control and GV1001 administration groups.
- Figure 16 shows the results of confirming the expression level of CD47 using human coronary artery smooth muscle cells (HCASMC) at the in vitro level.
- HCASMC human coronary artery smooth muscle cells
- Figure 17 shows the results of examining the levels of inflammatory cytokine mRNA in brain tissue in the control group and GV1001 administration group to confirm the possibility of progression to Alzheimer's disease due to periodontitis.
- Figures 18 and 19 show the results of confirming the level of cytokine expression through fluorescent staining in the control group and GV1001 administration group to confirm the possibility of progression to Alzheimer's disease due to periodontitis.
- Figure 20 shows the results of confirming the number of Porphyromonas gingivalis colonies, Porphyromonas gingivalis LPS, and changes in aggregates of gingipain (Kgp, RgpB) in the cerebral cortex of the control group and GV1001 administration group.
- Figure 21 shows the results of confirming the number of Porphyromonas gingivalis colonies, Porphyromonas gingivalis LPS, and changes in aggregates of gingipain (Kgp, RgpB) in the hippocampus of the control group and GV1001 administration group.
- Figure 22 shows the results of confirming the accumulation of A ⁇ 42 and p-Tau, which are Alzheimer's disease biomarkers, in the brains of the control group and the GV1001 administration group.
- Figure 23 shows the results of confirming the effect of GV1001 on the expression of gingipain (RgpA, RgpB, Kgp).
- the present invention provides a pharmaceutical composition for preventing or treating periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease, comprising a peptide having an amino acid sequence of sequence number 1.
- a peptide having an amino acid sequence of SEQ ID NO: 1 includes a functional equivalent thereof.
- the term “functional equivalent” refers to a peptide having at least 70%, 80%, 90%, or 95% sequence homology with the amino acid sequence of SEQ ID NO: 1 as a result of addition, substitution, or deletion of amino acids, and exhibiting substantially the same physiological activity as the peptide having the amino acid sequence of SEQ ID NO: 1.
- “Substantially the same physiological activity” refers to an activity involved in the prevention, improvement, or treatment of periodontal disease.
- gingivitis includes gingivitis and periodontitis.
- the periodontal disease may be gingivitis.
- the periodontal disease may be periodontitis.
- the periodontal disease may be Porphyromonas gingivalis -induced periodontitis.
- Porphyromonas gingivalis is a representative bacterium that causes periodontal disease, and causes tissue invasion, etc. by using a protease called gingipain.
- prevention means any act of inhibiting or delaying periodontal disease, or atherosclerosis or Alzheimer’s disease caused by periodontal disease.
- treatment means any action that improves or beneficially changes the symptoms of a subject suspected of having or having suffered from periodontal disease, or atherosclerosis or Alzheimer’s disease caused by periodontal disease.
- the composition of the present invention can prevent or improve periodontal disease by inhibiting osteoclast formation.
- the composition of the present invention can prevent or improve periodontal disease by inhibiting the expression of gingipain, thereby reducing Porphyromonas gingivalis colony formation, Porphyromonas gingivalis LPS and gingipain in gingival tissue.
- the term "subject” means any animal, such as livestock or mice, that has developed or may develop periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease, and may be a mammal, including a human.
- the pharmaceutical composition of the present invention may be provided as a pharmaceutical composition containing the active ingredient alone or containing one or more pharmaceutically acceptable carriers, excipients or diluents.
- the carrier, excipient or diluent that may be included in the pharmaceutical composition of the present invention may be, but is not limited to, lactose, dextrose, sucrose, dextrin, maltodextrin, sorbitol, mannitol, xylitol, erythritol, maltitol, starch, acacia gum, alginate, gelatin, calcium phosphate, calcium silicate, cellulose, methyl cellulose, microcrystalline cellulose, polyvinyl pyrrolidone, water, methylhydroxybenzoate, propylhydroxybenzoate, talc, magnesium stearate or mineral oil.
- the route of administration of the pharmaceutical composition of the present invention may be oral, intravenous, intramuscular, intraarterial, intramedullary, intrathecal, intracardiac, transdermal, subcutaneous, intraperitoneal, intranasal, enteral, topical, sublingual or rectal, but is not limited thereto.
- composition of the present invention can be administered orally or parenterally.
- an injection method such as external skin application, intraperitoneal injection, intrarectal injection, subcutaneous injection, intravenous injection, intramuscular injection or intrathoracic injection, but is not limited thereto.
- the pharmaceutical composition of the present invention may be a solid preparation for oral administration, such as a tablet, pill, powder, granule or capsule.
- the pharmaceutical composition of the present invention may be a liquid preparation for oral administration, such as a suspension, a solution, an emulsion or a syrup.
- the pharmaceutical composition of the present invention may be a preparation for parenteral administration, such as a sterile aqueous solution, a non-aqueous solution, a suspension, an emulsion, a lyophilized preparation, or a suppository.
- the present invention provides a pharmaceutical composition for preventing or treating periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease, and a kit for preventing or treating periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease, comprising instructions describing a method for preventing or treating these diseases.
- a method for preventing or treating periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease may comprise administering a pharmaceutical composition of the present invention to a subject who has developed or is at risk of developing periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease.
- “administration” means introducing a predetermined substance to an individual by an appropriate method.
- a method for preventing or treating periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease may comprise administering a pharmaceutically effective amount of the pharmaceutical composition of the present invention to a subject who has developed or is at risk of developing periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease.
- “pharmaceutically effective amount” means an amount sufficient to treat periodontal disease at a reasonable benefit/risk ratio applicable to medical treatment.
- the pharmaceutically effective amount of the pharmaceutical composition of the present invention can be determined based on factors including the severity of the disease, activity of the drug, sensitivity of the patient to the drug, time of administration, route of administration and excretion rate, duration of treatment and concomitant drugs, and other factors well known in the medical field, and can be appropriately selected by a person skilled in the art.
- composition of the present invention may be administered as an individual therapeutic agent or in combination with other therapeutic agents, may be administered sequentially or simultaneously with conventional therapeutic agents, and may be administered singly or in multiple doses, which can be readily determined by a person skilled in the art.
- the present invention provides a health functional food for preventing or improving periodontal disease, or atherosclerosis or Alzheimer's disease caused by periodontal disease, comprising a peptide having an amino acid sequence of sequence number 1.
- the health functional food of the present invention refers to a food manufactured and/or processed in various forms to provide useful functionality to the human body.
- the health functional food of the present invention can be included in various foods or medicines known in the art.
- the health functional food of the present invention can be contained in meat, sausage, bread, chocolate, candy, snacks, confectionery, pizza, ramen, other noodles, gum, dairy products including ice cream, various soups, beverages, tea, drinks, alcoholic beverages, and vitamin complexes.
- the health functional food of the present invention includes all forms such as functional food, nutritional supplement, health food, and food additives, and these types of food can be manufactured in various forms according to conventional methods known in the art.
- the health food can be manufactured in the form of a liquid drink and consumed, or can be granulated, encapsulated, spherical tableted (pills, etc.) and powdered and consumed, and can also be manufactured in the form of a powder, capsule, soft capsule, tablet, gum, or adhesive-type liquid composition and consumed.
- functional foods include beverages (including alcoholic beverages), fruits and processed foods thereof (e.g., canned fruits, bottled fruits, jams, marmalades, etc.), fish, meat and processed foods thereof (e.g., ham, sausages, corned beef, etc.), breads and noodles (e.g., udon, buckwheat noodles, ramen, spaghetti, macaroni, etc.), fruit juice, various drinks, cookies, taffy, dairy products (e.g., butter, cheese, etc.), edible vegetable oils, margarine, vegetable proteins, retort foods, frozen foods, seasonings, various seasonings (e.g., soybean paste, soy sauce, sauces, etc.).
- beverages including alcoholic beverages
- fruits and processed foods thereof e.g., canned fruits, bottled fruits, jams, marmalades, etc.
- fish e.g., ham, sausages, corned beef, etc.
- breads and noodles e.g., udon, buckw
- the health functional food of the present invention may further include ingredients commonly added during food manufacturing, as long as it does not deviate from the ultimate purpose of the present invention, and may further include, for example, proteins, carbohydrates, fats, other nutrients, seasonings, and flavoring agents.
- the health functional food of the present invention may additionally contain various nutrients, vitamins, electrolytes, flavoring agents, coloring agents, pectic acid and its salts, alginic acid and its salts, organic acids, protective colloid thickeners, pH regulators, stabilizers, preservatives, glycerin, alcohol, carbonating agents used in carbonated beverages, etc.
- the health functional food of the present invention may contain fruit pulp for the production of natural fruit juice, fruit juice beverage, and vegetable beverage. These ingredients may be used independently or in combination.
- a peptide consisting of 16 amino acids and having the structural formula of the following chemical formula 1 and the following sequence number 1 (GV1001) selected from human telomerase was synthesized.
- Peptide GV1001 of sequence number 1 was prepared according to a conventional solid-phase peptide synthesis method. Specifically, the peptides were synthesized by coupling amino acids one by one from the C-terminus through Fmoc solid phase peptide synthesis (SPPS) using ASP48S (Peptron, Inc., Daejeon, Korea). The peptides were used in which the first amino acid of the C-terminus was attached to the resin as follows. For example, as follows:
- HBTU 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetamethylaminium hexafluorophosphate] / HOBt [N-Hydroxxybenzotriazole] / NMM [4-Methylmorpholine] were used as coupling reagents. Piperidine in DMF (20% of total DMF) was used for Fmoc removal.
- Each peptide was synthesized by repeating the process of reacting each of the corresponding amino acids here, washing with a solvent, and deprotecting them using the state where the starting amino acid with an amino acid protecting group is bound to the solid support.
- the synthesized peptide was cleaved from the resin, purified by HPLC, confirmed whether it was synthesized by MS, and freeze-dried.
- NH2 - Lys(Boc)-2-chloro-Trityl Resin was added with protected amino acid (8 equivalents) and coupling reagents HBTU (8 equivalents)/HOBt (8 equivalents)/NMM (16 equivalents) dissolved in DMF, reacted at room temperature for 2 hours, and washed with DMF, MeOH, and DMF in that order.
- Piperidine in DMF (20% piperidine in DMF) was added and reacted twice for 5 minutes at room temperature, and washed with DMF, MeOH, and DMF in that order.
- Cleavage cocktail was added to the peptide resin on which synthesis was completed to separate the peptide from the resin.
- An animal model was created using ApoE-/- mice (C57BL/6 background, male, 4 weeks old).
- the depth of the periodontal pocket, the expression level of inflammatory cytokines in the gingival tissue (mRNA level, IF staining), the aggregation of Porphyromonas gingivalis, Porphyromonas gingivalis LPS, Kgp, and RgpB in the gingival tissue, the amount of alveolar bone loss, and the number of osteoclasts in the alveolar bone were determined. The effect on osteoclast formation was confirmed in an in vitro test.
- the expression levels of inflammatory cytokines in serum and arterial tissue, the aggregation of Porphyromonas gingivalis, Porphyromonas gingivalis LPS, Kgp, and RgpB in arterial tissue, changes in cholesterol levels in serum, and lipid deposition (atherosclerosis) in the arterial wall were confirmed.
- the inhibition of EndMT and the inhibition of macrophage uptake of dil-ox-LDL were confirmed.
- the expression levels of CD47 in the aortic root in vivo and in vitro were confirmed.
- cytokine mRNA levels Fig. 1
- cytokine expression levels Fig. 2
- Control group The amount of cytokines increased in the periodontitis-induced model (control group).
- - GV1001 administration group Cytokine mRNA levels were significantly reduced by GV1001 administration, and a decrease in cytokine expression was confirmed through fluorescence staining.
- Control group In the periodontitis-induced model (control group), the number of Porphyromonas gingivalis colonies, Porphyromonas gingivalis LPS, and gingipain in the gingival tissue increased.
- - GV1001 administration group The number of Porphyromonas gingivalis colonies in gingival tissue, Porphyromonas gingivalis LPS, and gingipain were significantly reduced.
- ⁇ CT was used to confirm alveolar bone loss in a periodontitis-induced animal model (Fig. 4), and the number of osteoclasts in the alveolar bone was confirmed through TRAP staining (Fig. 5). Additionally, osteoclast formation, i.e., the degree of differentiation of monocytes into osteoclasts, was measured in vitro (Fig. 6).
- Control group In the periodontitis-induced model (control group), increased osteoclast production in the alveolar bone and alveolar bone loss were confirmed.
- GV1001 administration group It was confirmed that osteoclast formation was significantly inhibited and alveolar bone loss was significantly reduced by GV1001 administration. After inducing the macrophage cell line (Raw264.7) into osteoclasts, osteoclast formation was significantly inhibited by GV1001.
- Control group All cytokines increased in the serum of the periodontitis-induced model (control group).
- - GV1001 administration group All cytokines in the serum were significantly suppressed by GV1001 administration.
- cytokine mRNA levels Fig. 8
- cytokine expression levels Fig. 9
- Control group In the periodontitis-induced model (control group), the amount of cytokines in the arteries increased.
- - GV1001 administration group Cytokine mRNA levels were significantly reduced by GV1001 administration, and a decrease in cytokine expression was confirmed through fluorescence staining.
- Control group In the periodontitis-induced model (control group), the number of Porphyromonas gingivalis colonies, Porphyromonas gingivalis LPS, and gingipain in the arterial wall increased.
- GV1001 administration group The number of Porphyromonas gingivalis colonies in the arterial wall, Porphyromonas gingivalis LPS, and gingipain were significantly reduced.
- TG serum triglycerides
- TC total cholesterol
- HDL high-density lipoprotein
- LDL low-density lipoprotein
- VLDL very low-density lipoprotein
- Control group In the periodontitis-induced model (control group), the levels of serum TG, TC, HDL, LDL, and VLDL increased.
- - GV1001 administration group The amount of TC and LDL in serum significantly decreased by GV1001 administration.
- Control group In the periodontitis-induced model (control group), intravascular lipid deposition increased.
- GV1001 administration group Intravascular lipid deposition was significantly suppressed by GV1001 administration.
- endothelial cells change their phenotype into mesenchymal cells (MCs) through endothelial-to-mesenchymal transition (EndMT), it induces various vascular diseases (atherosclerosis, pulmonary hypertension, fibrosis, etc.).
- TNF- ⁇ is known as a cytokine involved in this process.
- HAVECs human umbilical vein endothelial cells
- GV1001 can inhibit the development of atherosclerosis caused by periodontitis by inhibiting the phenotypic changes of ECs.
- ox-LDL uptake was increased by TNF- ⁇ and Porphyromonas gingivalis LPS.
- CD47 a representative anti-phagocytic factor, is known to interfere with the removal of cancer cells by macrophages, and overexpression of CD47 is known to cause atherosclerosis.
- the expression level of CD47 in the aortic root was confirmed in an animal model of periodontitis induction (Fig. 15).
- the expression level of CD47 was confirmed using human coronary artery smooth muscle cells (HCASMC) at the in vitro level (Fig. 16).
- Control group In the periodontitis-induced model (control group), the amount of cytokines in brain tissue increased.
- Control group In the periodontitis-induced model (control group), the number of Porphyromonas gingivalis colonies in the cerebral cortex and hippocampus, Porphyromonas gingivalis LPS, and gingipain increased.
- Control group In the periodontitis-induced model (control group), accumulation of A ⁇ 42 and p-Tau in the cerebral cortex and hippocampus increased.
- a periodontitis model was established by significantly increasing alveolar bone loss in a periodontitis-induced model treated with Porphyromonas gingivalis. It was verified that GV1001 administration can prevent and treat periodontitis by reducing inflammatory cytokines and inhibiting osteoclast formation.
- GV1001 inhibited the progression of atherosclerosis induced by increased lipid deposition in arterial blood vessels due to periodontitis by reducing inflammatory cytokines in the blood, lipid deposition in the arterial wall, and CD47 expression in the arterial root.
- GV1001 reduced inflammatory cytokines in brain tissue and Alzheimer's-related biomarkers (A ⁇ 42 and p-Tau) in Alzheimer's disease induced by periodontitis.
- GV1001 inhibited the expression of gingipain, a protease that Porphyromonas gingivalis uses for tissue penetration. This demonstrated that GV1001 reduced Porphyromonas gingivalis colony formation, Porphyromonas gingivalis LPS, and gingipain in gingival tissue, arterial walls, and the brain.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Epidemiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Immunology (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Mycology (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
| 그룹 | 모델유도 | 약물 |
용량
(mg/kg) |
N수 | 투여경로 | 투여시점 |
| Sham | PBS | PBS | - | 10 | i.p. | 시작: 결찰 1주전 횟수: 3회/1주, 10주 |
| 약물단독군 | PBS | GV1001 | 2 | 10 | i.p. | |
| 대조군 | Pg application |
PBS | - | 10 | i.p. | |
| 약물처리군 | GV1001 | 2 | 10 | i.p |
Claims (10)
- 서열번호 1의 아미노산 서열을 갖는 펩티드를 포함하는 치주질환(periodontal disease), 또는 치주질환에 의한 죽상동맥경화증 또는 알츠하이머의 예방 또는 치료용 약학 조성물.
- 청구항 1에 있어서, 상기 치주질환은 포르피로모나스 진지발리스 유발 치주염(Porphyromonas gingivalis-induced Periodontitis)인, 약학 조성물.
- 청구항 1에 있어서, 상기 약학 조성물은 파골세포형성(osteoclastogenesis) 억제를 통해 치주질환을 예방 또는 치료하는 것인, 약학 조성물.
- 청구항 1에 있어서, 상기 약학 조성물은 진지페인(Gingipain)의 발현을 억제함으로써 치주질환을 예방 또는 치료하는 것인, 약학 조성물.
- 청구항 1 내지 4 중 어느 한 항의 약학 조성물; 및치주질환, 또는 치주질환에 의한 죽상동맥경화증 또는 알츠하이머의 예방 또는 치료 방법이 기재된 지시서를 포함하는 치주질환, 또는 치주질환에 의한 죽상동맥경화증 또는 알츠하이머의 예방 또는 치료용 키트.
- 청구항 5에 있어서, 상기 예방 또는 치료 방법은 상기 약학 조성물을 치주질환, 또는 치주질환에 의한 죽상동맥경화증 또는 알츠하이머가 발병했거나 발병할 위험이 있는 개체에 투여하는 단계를 포함하는 것인, 키트.
- 서열번호 1의 아미노산 서열을 갖는 펩티드를 포함하는 치주질환, 또는 치주질환에 의한 죽상동맥경화증 또는 알츠하이머의 예방 또는 개선용 건강기능식품.
- 청구항 7에 있어서, 상기 치주질환은 포르피로모나스 진지발리스 유발 치주염인, 건강기능식품.
- 청구항 7에 있어서, 상기 건강기능식품은 파골세포형성 억제를 통해 치주질환을 예방 또는 개선하는 것인, 건강기능식품.
- 청구항 7에 있어서, 상기 건강기능식품은 진지페인의 발현을 억제함으로써 치주질환을 예방 또는 개선하는 것인, 건강기능식품.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP24819573.7A EP4725497A1 (en) | 2023-06-08 | 2024-06-05 | Composition comprising gv1001 for preventing or treating periodontal diseases and disorders caused by periodontal diseases |
| AU2024285799A AU2024285799A1 (en) | 2023-06-08 | 2024-06-05 | Composition comprising gv1001 for preventing or treating periodontal diseases and disorders caused by periodontal diseases |
| CN202480033646.1A CN121219003A (zh) | 2023-06-08 | 2024-06-05 | 包含gv1001的用于预防或治疗牙周疾病及由牙周疾病引起的病症的组合物 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2023-0073238 | 2023-06-08 | ||
| KR20230073238 | 2023-06-08 | ||
| KR10-2023-0127253 | 2023-09-22 | ||
| KR20230127253 | 2023-09-22 | ||
| KR1020240035114A KR20240174991A (ko) | 2023-06-08 | 2024-03-13 | Gv1001를 포함하는 치주질환 및 치주질환에 의한 장애의 예방 또는 치료용 조성물 |
| KR10-2024-0035114 | 2024-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024253422A1 true WO2024253422A1 (ko) | 2024-12-12 |
Family
ID=93796098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2024/007696 Ceased WO2024253422A1 (ko) | 2023-06-08 | 2024-06-05 | Gv1001를 포함하는 치주질환 및 치주질환에 의한 장애의 예방 또는 치료용 조성물 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4725497A1 (ko) |
| CN (1) | CN121219003A (ko) |
| AU (1) | AU2024285799A1 (ko) |
| WO (1) | WO2024253422A1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7030211B1 (en) * | 1998-07-08 | 2006-04-18 | Gemvax As | Antigenic peptides derived from telomerase |
| KR20150014483A (ko) * | 2012-05-11 | 2015-02-06 | 주식회사 카엘젬백스 | 항염증 활성을 갖는 펩티드 및 이를 포함하는 조성물 |
| JP5961809B2 (ja) * | 2010-03-17 | 2016-08-02 | 国立大学法人 鹿児島大学 | 歯周病特異的ペプチド、並びにそれを用いた歯周病の治療および診断 |
| KR102118953B1 (ko) * | 2018-01-19 | 2020-06-04 | 전남대학교산학협력단 | 골손실의 완화, 치료 또는 예방용 약학조성물 및 건강기능식품 |
| KR20220130882A (ko) * | 2021-03-19 | 2022-09-27 | 한국생명공학연구원 | 유박테리움 칼란데리, 이의 배양액 또는 이의 배양액 추출물을 유효성분으로 포함하는 암 예방 또는 치료용 조성물 |
-
2024
- 2024-06-05 WO PCT/KR2024/007696 patent/WO2024253422A1/ko not_active Ceased
- 2024-06-05 AU AU2024285799A patent/AU2024285799A1/en active Pending
- 2024-06-05 CN CN202480033646.1A patent/CN121219003A/zh active Pending
- 2024-06-05 EP EP24819573.7A patent/EP4725497A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7030211B1 (en) * | 1998-07-08 | 2006-04-18 | Gemvax As | Antigenic peptides derived from telomerase |
| JP5961809B2 (ja) * | 2010-03-17 | 2016-08-02 | 国立大学法人 鹿児島大学 | 歯周病特異的ペプチド、並びにそれを用いた歯周病の治療および診断 |
| KR20150014483A (ko) * | 2012-05-11 | 2015-02-06 | 주식회사 카엘젬백스 | 항염증 활성을 갖는 펩티드 및 이를 포함하는 조성물 |
| KR102118953B1 (ko) * | 2018-01-19 | 2020-06-04 | 전남대학교산학협력단 | 골손실의 완화, 치료 또는 예방용 약학조성물 및 건강기능식품 |
| KR20220130882A (ko) * | 2021-03-19 | 2022-09-27 | 한국생명공학연구원 | 유박테리움 칼란데리, 이의 배양액 또는 이의 배양액 추출물을 유효성분으로 포함하는 암 예방 또는 치료용 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4725497A1 (en) | 2026-04-15 |
| CN121219003A (zh) | 2025-12-26 |
| AU2024285799A1 (en) | 2025-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014007547A1 (en) | Novel peptides and use thereof | |
| WO2019103203A1 (ko) | 신규 펩티드 및 이를 포함한 조성물 | |
| WO2010087565A2 (ko) | 피페린의 신규한 용도 | |
| WO2014182051A1 (ko) | Asm 억제제를 유효성분으로 포함하는 퇴행성 신경질환의 예방 또는 치료용 조성물 | |
| WO2015111832A1 (ko) | 지실 추출물을 포함하는 전립선 관련 질환의 예방 또는 치료용 조성물 | |
| WO2023182567A1 (ko) | 항당뇨 활성을 갖는 펩타이드, 펩타이드 복합체 및 이의 용도 | |
| WO2021251673A1 (ko) | 치주질환 또는 탈구성 외상 치아의 예방 또는 치료용 약학 조성물 | |
| WO2020106048A1 (ko) | 퇴행성 신경질환의 예방 또는 치료용 약학 조성물 | |
| WO2024253422A1 (ko) | Gv1001를 포함하는 치주질환 및 치주질환에 의한 장애의 예방 또는 치료용 조성물 | |
| WO2023191384A1 (ko) | 항염증 및 항섬유화 활성을 갖는 펩타이드 및 이의 용도 | |
| WO2020218720A1 (ko) | 익모초 추출물 또는 레오누린을 함유하는 근육 질환 예방 또는 치료용 또는 근 기능 개선용 조성물 | |
| WO2020032452A1 (ko) | 금제제를 유효성분으로 포함하는 파골세포 분화 억제용 조성물 | |
| WO2019078381A1 (ko) | 엔테로코커스 패칼리스, 이의 배양액 또는 이의 사균체를 유효성분으로 함유하는 근육감퇴, 약화 및 근위축 예방, 개선 또는 치료용 약학 조성물, 식품 조성물 및 식품첨가제 | |
| WO2025150903A1 (ko) | 근육 감소 억제 및 근육량 증가 활성을 갖는 신규 펩타이드 및 이의 용도 | |
| WO2016190481A1 (ko) | 파낙사디올류 진세노사이드 화합물을 포함하는 항암보조제 | |
| WO2022050794A1 (ko) | 바실러스 벨레젠시스 균주, 이의 배양액 또는 배양상등액을 유효성분으로 포함하는 치주질환 예방 또는 치료용 조성물 | |
| WO2021187942A1 (ko) | 혈압 강하를 위한 chp(사이클로-히스프로)의 용도 | |
| WO2009088264A2 (ko) | 아라자임을 유효성분으로 하는 관절염 예방 및 치료용 조성물 | |
| WO2023140505A1 (ko) | 할로푸지논을 유효성분으로 함유하는 신경퇴행성 또는 운동신경 질환 예방 또는 치료용 조성물 | |
| KR20240174991A (ko) | Gv1001를 포함하는 치주질환 및 치주질환에 의한 장애의 예방 또는 치료용 조성물 | |
| WO2024237768A1 (ko) | Gv1001를 포함하는 황반변성 예방 또는 치료용 조성물 | |
| WO2023080552A1 (ko) | 생리 활성을 갖는 펩타이드 및 그의 용도 | |
| WO2026071839A1 (ko) | Gv1001 펩타이드를 포함하는 암세포의 cd47 발현 감소 및 대식세포의 식세포작용 증가용 조성물 및 이의 용도 | |
| WO2020055186A1 (ko) | If1 을 유효성분으로 함유하는 비만 또는 근감소증의 예방 또는 치료용 약학 조성물 | |
| WO2025226035A1 (ko) | 지방간 질환의 예방 또는 치료 활성을 갖는 펩타이드 복합체 및 이의 용도 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 24819573 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 2025568193 Country of ref document: JP Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 827356 Country of ref document: NZ Ref document number: AU2024285799 Country of ref document: AU Ref document number: 2025568193 Country of ref document: JP |
|
| WWP | Wipo information: published in national office |
Ref document number: 827356 Country of ref document: NZ |
|
| ENP | Entry into the national phase |
Ref document number: 2024285799 Country of ref document: AU Date of ref document: 20240605 Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2024819573 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| ENP | Entry into the national phase |
Ref document number: 2024819573 Country of ref document: EP Effective date: 20260108 |
|
| ENP | Entry into the national phase |
Ref document number: 2024819573 Country of ref document: EP Effective date: 20260108 |
|
| ENP | Entry into the national phase |
Ref document number: 2024819573 Country of ref document: EP Effective date: 20260108 |
|
| ENP | Entry into the national phase |
Ref document number: 2024819573 Country of ref document: EP Effective date: 20260108 |
|
| ENP | Entry into the national phase |
Ref document number: 2024819573 Country of ref document: EP Effective date: 20260108 |
|
| WWP | Wipo information: published in national office |
Ref document number: 2024819573 Country of ref document: EP |
