WO2016067956A1 - 遺伝子組換型卵胞刺激ホルモンを含有するマイクロニードルデバイス - Google Patents
遺伝子組換型卵胞刺激ホルモンを含有するマイクロニードルデバイス Download PDFInfo
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- WO2016067956A1 WO2016067956A1 PCT/JP2015/079462 JP2015079462W WO2016067956A1 WO 2016067956 A1 WO2016067956 A1 WO 2016067956A1 JP 2015079462 W JP2015079462 W JP 2015079462W WO 2016067956 A1 WO2016067956 A1 WO 2016067956A1
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- microneedle
- fsh
- stimulating hormone
- arginine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
- A61K9/0021—Intradermal administration, e.g. through microneedle arrays, needleless injectors
-
- 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
- A61K38/22—Hormones
- A61K38/24—Follicle-stimulating hormone [FSH]; Chorionic gonadotropins, e.g. HCG; Luteinising hormone [LH]; Thyroid-stimulating hormone [TSH]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0023—Drug applicators using microneedles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0053—Methods for producing microneedles
Definitions
- the present invention relates to a microneedle device containing a recombinant follicle stimulating hormone.
- a microneedle device is known as one means for transdermally administering a physiologically active substance.
- the microneedle device has a plurality of microneedles on its main surface.
- Specific examples of the microneedle device include a microneedle formed with a coating layer containing a physiologically active substance, There are self-dissolving microneedles containing an active substance (for example, Patent Documents 1 and 2).
- the present inventors When the microneedles are coated using a genetically modified follicle stimulating hormone as a physiologically active substance, the present inventors have low content uniformity of the genetically modified follicle stimulating hormone in the coating, and the microneedle device is stored. It was found that the recombinant follicle stimulating hormone easily aggregates.
- the content uniformity of the physiologically active substance in the coating is low, absorption of the recombinant follicle stimulating hormone may not be stable when using the microneedle device, and a sufficient therapeutic effect may not be obtained.
- an object of the present invention is to provide a microneedle device having a coating layer, which is applied so that the recombinant follicle-stimulating hormone hardly aggregates and is uniformly dispersed in the coating layer. That is.
- the present invention is a microneedle device comprising a substrate, a microneedle disposed on the substrate, and a coating layer formed on the microneedle, the coating layer comprising a genetically modified follicle-stimulating hormone (hereinafter referred to as “recombinant follicle stimulating hormone”).
- Arginine and glycerin in the coating layer, and the mass of arginine is 0.07 to 0.75 times the mass of FSH, preferably 0.07 to 0.00.
- a microneedle device is provided that is 6 times and the mass of glycerin is 0.1-2.75 times the mass of FSH.
- the coating layer contains FSH, arginine and glycerin, an effective amount of FSH can be continuously administered to the user, and the content uniformity and solubility of FSH are excellent. Hard to occur.
- the coating layer preferably further contains an acid selected from the group consisting of citric acid, phosphoric acid, boric acid, tartaric acid and lactic acid.
- the present invention also includes a step of preparing a microneedle array having a substrate and microneedles, a step of mixing FSH, arginine and glycerin to obtain a coating composition, a step of applying the coating composition to the microneedles, A method of manufacturing a microneedle device, comprising: drying a coating composition to form a coating layer on the microneedle.
- the mass of arginine is 0.07 to 0.75 times, preferably 0.07 to 0.6 times the mass of FSH, and the mass of glycerin is the mass of FSH. It is preferably 1 to 3 times the amount.
- the coating composition preferably further contains an acid selected from the group consisting of citric acid, phosphoric acid, boric acid, tartaric acid and lactic acid.
- the mass of arginine is 0.07 to 0.75 times, preferably 0.07 to 0.6 times the mass of FSH, and the mass of glycerin is 0 to the mass of FSH. It is preferable to carry out the drying until it becomes 1 to 2.75 times.
- the present invention contains FSH, arginine and glycerin.
- the content of arginine is 0.07 to 0.75 times, preferably 0.07 to 0.6, based on the mass of FSH.
- the coating agent for microneedles is doubled and the glycerin content is 1 to 3 times.
- the coating agent preferably further contains an acid selected from the group consisting of citric acid, phosphoric acid, boric acid, tartaric acid and lactic acid.
- the coating layer contains FSH, arginine and glycerin, an effective amount of FSH can be continuously administered to the user, and the content uniformity and solubility of FSH can be improved. And the coating layer is less likely to drip.
- FIG. 2 is a side cross-sectional view taken along line II-II in FIG. (A), (b) and (c) is a schematic diagram which shows one Embodiment of the manufacturing method of a microneedle device. It is a graph which shows the aggregate content rate of FSH in the coating layer of the microneedle device of one Embodiment.
- One embodiment of the present invention is a microneedle device comprising a substrate, a microneedle disposed on the substrate, and a coating layer formed on the microneedle, wherein the coating layer includes FSH, arginine, and glycerin. Is a microneedle device.
- FIG. 1 is a perspective view showing an embodiment of a microneedle device.
- a microneedle device 1 shown in FIG. 1 includes a substrate 2, a plurality of microneedles 3 arranged two-dimensionally on the substrate 2, and a coating layer 5 formed on the microneedles 3.
- the coating layer 5 contains FSH, arginine, and glycerin.
- the substrate 2 is a base for supporting the microneedles 3.
- the area of the substrate 2 is preferably 0.5 to 10 cm 2 , more preferably 1 to 5 cm 2 , and still more preferably 1 to 3 cm 2 .
- a plurality of substrates 2 may be connected to form a substrate having a desired size.
- the microneedle 3 has a fine structure, and its height (length) is preferably 50 to 600 ⁇ m.
- the administration of FSH contained in the coating layer is ensured by setting the length of the microneedle 3 to 50 ⁇ m or more.
- the microneedle can be prevented from coming into contact with the nerve, the possibility of causing pain can be reduced, and the possibility of bleeding can be avoided. become.
- the length of the microneedle 3 is 500 ⁇ m or less, an amount of FSH that should enter the skin can be efficiently administered, and administration can be performed without perforating the basement membrane.
- the length of the microneedle 3 is particularly preferably 300 to 500 ⁇ m.
- the microneedle 3 is a convex structure and means a needle shape in a broad sense or a structure including a needle shape.
- the microneedle is not limited to a needle shape having a sharp tip, and may have a shape with no sharp tip.
- the diameter at the base is preferably about 50 to 200 ⁇ m.
- the microneedle 3 has a conical shape, but may be a polygonal pyramid such as a quadrangular pyramid or a microneedle having another shape.
- the microneedles 3 are typically spaced so that there is a density of about 1-10 per millimeter (mm) per row of needles. In general, adjacent rows are separated from each other by a substantially equal distance with respect to the space of the needles in the row and have a density of 100-10000 needles per cm 2 . When there is a needle density of 100 or more, the skin can be efficiently perforated. On the other hand, when the needle density exceeds 10,000, it is difficult to maintain the strength of the microneedles 3.
- the density of the microneedles 3 is preferably 200 to 5000, more preferably 300 to 2000, and still more preferably 400 to 850.
- Examples of the material of the substrate 2 or the microneedle 3 include silicon, silicon dioxide, ceramic, metal (stainless steel, titanium, nickel, molybdenum, chromium, cobalt, etc.) and synthetic or natural resin materials.
- biodegradable polymers such as polylactic acid, polyglycolide, polylactic acid-co-polyglycolide, pullulan, capronolactone, polyurethane, polyanhydride
- non-degradable polymers such as polycarbonate, polymethacryl Synthetic or natural resin materials such as acid, ethylene vinyl acetate, polytetrafluoroethylene, and polyoxymethylene are particularly preferable.
- polysaccharides such as hyaluronic acid, sodium hyaluronate, pullulan, dextran, dextrin or chondroitin sulfate.
- the substrate 2 or the microneedle 3 As a manufacturing method of the substrate 2 or the microneedle 3, wet etching processing or dry etching processing using a silicon substrate, precision machining using metal or resin (electric discharge processing, laser processing, dicing processing, hot embossing processing, injection molding) Machining, etc.), machine cutting and the like. By these processing methods, the substrate 2 and the microneedles 3 are integrally molded. As a method for making the microneedle 3 hollow, there is a method in which the microneedle 3 is fabricated and then subjected to secondary processing with a laser or the like.
- the microneedle device 1 includes a coating layer 5 on the microneedle 3, but the coating layer 5 is preferably formed by applying a coating composition. Examples of the application method include spray coating and dip coating, and dip coating is preferred.
- the coating layer 5 is formed on all the microneedles 3, but the coating layer 5 may be formed only on a part of the plurality of microneedles 3.
- the coating layer 5 is formed only on the tip portion of the microneedle 3, but may be formed so as to cover the entire microneedle 3. Furthermore, the coating layer 5 may be formed on the substrate 2.
- FIG. 2 is a side sectional view taken along line II-II in FIG.
- the microneedle device 1 includes a substrate 2, a microneedle 3 provided on the substrate 2, and a coating layer 5 formed on the microneedle 3.
- the coating layer 5 formed on the microneedles contains FSH, arginine and glycerin.
- the mass of arginine contained in the coating layer is preferably 0.07 to 0.75 times, more preferably 0.07 to 0.6 times, and more preferably 0.07 to 0.6 times the mass of FSH.
- the ratio is more preferably 0.3 times, and particularly preferably 0.08 to 0.15 times.
- the lower limit of the mass of glycerin contained in the coating layer is preferably 0.1 times the mass of FSH, more preferably 0.25 times, and even more preferably 0.5 times. preferable.
- the upper limit of the mass of glycerin contained in the coating layer is preferably 2.75 times, more preferably 1.6 times, and further preferably 1 times the mass of FSH. preferable.
- the glycerin content is 40% by mass or less based on the mass of the entire coating layer, it is preferable because liquid dripping hardly occurs.
- the coating layer can be formed using, for example, a coating composition containing FSH, arginine and glycerin.
- a coating composition containing FSH, arginine, and glycerin When the coating layer contains FSH, arginine, and glycerin, deterioration with time of the coating layer during application of the coating composition or storage of the microneedle device can be further suppressed.
- the genetically modified follicle-stimulating hormone of the present invention is a glycoprotein produced by gonadotroph of the anterior pituitary gland, and is a genetically modified form of follicle-stimulating hormone, which is a kind of gonadal stimulating hormone (gonadotropin).
- gonadotropin gonadal stimulating hormone
- FSH is a heterodimeric glycoprotein consisting of ⁇ - and ⁇ -chains linked by non-covalent bonds, similar to the natural follicle-stimulating hormone, and both ⁇ and ⁇ chains are glycated or glycosylated.
- the ⁇ -subunit consists of 92 amino acid residues and the ⁇ -subunit consists of 111 amino acid residues, each of which has a glycosylation site attached to two potential asparagines.
- FSH for example, recombinant human FSH-producing cells prepared by transfecting mammalian cells with an expression vector incorporating human FSH ⁇ -chain cDNA and an expression vector incorporating human FSH ⁇ -chain cDNA are cultured in a serum-free medium.
- FSH can be secreted into the culture solution and purified from the culture solution.
- FSH FSH
- recombinant human FSH-producing cells are removed from the culture, and then cation exchange column chromatography, dye affinity column chromatography, reverse phase column chromatography, phenyl sepharose column chromatography or gel filtration column chromatography.
- cation exchange column chromatography dye affinity column chromatography
- reverse phase column chromatography phenyl sepharose column chromatography
- gel filtration column chromatography gel filtration column chromatography
- the purified FSH was subjected to SDS-PAGE electrophoresis under non-reducing and non-heating conditions, and then the gel was coomassie stained to recognize a single band with a molecular weight of about 45 kDa. This band was obtained using an anti-human FSH antibody. Stained by Western blotting.
- the purified FSH is analyzed by isoelectric focusing, and a plurality of bands are observed at pI (isoelectric point) 3.5 to 5.5.
- the use of the microneedle device of the present embodiment is effective in treating anovulation or rare ovulation associated with hypothalamic-pituitary dysfunction or polycystic ovary syndrome, or infertility.
- the content of FSH is preferably 21 to 39% by mass, more preferably 29 to 37% by mass, and more preferably 30 to 35% by mass, based on the mass of the entire coating composition. More preferably it is.
- the content of FSH is 21% by mass or more, the pharmacological action of FSH is sufficiently exerted, and a desired therapeutic effect is easily achieved.
- the coating composition further contains arginine, FSH aggregates are hardly generated in the coating composition after application.
- the amount of FSH that can contribute to the treatment decreases, and it becomes difficult to obtain a desired therapeutic effect.
- the content of arginine is preferably 0.07 to 0.75 times, preferably 0.07 to 0.6 times, based on the mass of FSH contained in the coating composition. More preferably, it is 0.07 to 0.3 times, more preferably 0.08 to 0.15 times.
- the content of arginine is 0.07 times or more based on the mass of FSH, it becomes difficult to produce FSH aggregates in the coating composition or the coating layer.
- the solubility with respect to the coating composition of FSH improves more that content of arginine is 0.75 times or less, especially 0.6 times or less.
- the coating composition contains glycerin
- the FSH content uniformity when the coating composition is applied to the microneedles is improved.
- FSH is stably released from the coating layer, and a desired therapeutic effect can be continuously exhibited.
- glycerin has high solubility of FSH and is suitable as a component of the coating composition.
- the glycerin content is preferably 1 to 3 times, more preferably 1 to 2.75 times, more preferably 1 to 1 times based on the mass of FSH contained in the coating composition.
- the ratio is more preferably 8 times, particularly preferably 1 to 1.2 times.
- the coating composition preferably contains an acid selected from the group consisting of citric acid, phosphoric acid, boric acid, tartaric acid and lactic acid.
- the coating composition more preferably contains citric acid.
- the coating composition containing citric acid, phosphoric acid, boric acid, tartaric acid or lactic acid tends to suppress the formation of FSH aggregates more than the coating composition containing hydrochloric acid, sulfuric acid or acetic acid.
- the content of the acid is preferably 1 to 6% by mass, more preferably 1 to 3.5% by mass, and more preferably 1 to 2% by mass based on the mass of the entire coating composition. Further preferred.
- the acid content is preferably 0.2 to 0.6 times, more preferably 0.3 to 0.6 times the mass of arginine contained in the coating composition, More preferably, it is 0.3 to 0.4 times.
- the coating composition may contain other components such as a solvent, a polymer carrier (viscosity imparting agent), a solubilizer, an absorption accelerator, a stabilizer, an antioxidant, an emulsifier, a surfactant, and salts as necessary. Furthermore, you may contain.
- a solvent include water such as purified water and distilled water, and alcohols such as methanol and ethanol.
- the coating composition contains a solvent
- the solvent is removed in the drying step, so the composition ratio of the components in the coating composition is not reflected in the coating layer.
- the coating layer is formed by drying the coating composition applied on the microneedle.
- the solvent contained in the coating composition is removed, and glycerin is evaporated, so that the content of glycerin can be reduced.
- Glycerin itself does not become a solid, for example, under reduced pressure drying at room temperature.
- the weight average molecular weight of polyethylene glycol used as the polymer carrier is preferably more than 600 and 500,000 or less.
- a carrier having high compatibility with the physiologically active substance (properly intersecting property) is preferable, and hydroxypropyl cellulose, dextran, polyvinyl alcohol, pullulan and the like are particularly preferable.
- the content of the polymer carrier in the coating composition 10 is 0.005 to 30% by mass, preferably 0.01 to 20% by mass, more preferably 0, based on the total mass of the coating composition 10. .05 to 10% by mass.
- this polymer carrier may require a certain degree of viscosity so as not to sag, and the viscosity is preferably 100 to 100,000 mPa ⁇ s at room temperature (25 ° C.). A more preferable viscosity is 500 to 60000 mPa ⁇ s.
- the coating composition 10 may contain propylene carbonate, crotamiton, L-menthol, mint oil, limonene, diisopropyl adipate, etc. as a solubilizing agent or absorption accelerator, as needed, and methyl salicylate as a medicinal aid.
- a solubilizing agent or absorption accelerator as needed
- methyl salicylate as a medicinal aid.
- Salicylic acid glycol, L-menthol, thymol, mint oil, nonylic acid vanillylamide, pepper extract and the like may be added.
- any of a nonionic surfactant and an ionic surfactant may be used, but from the viewpoint of safety, a nonionic surfactant usually used for a pharmaceutical base is desirable.
- these compounds include sugar alcohol fatty acid esters such as sucrose fatty acid esters, propylene glycol fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene glycerin fatty acid esters, polyethylene glycol fatty acid esters, polyoxyethylene castor oil, polyoxyethylene Examples include oxyethylene hydrogenated castor oil.
- the method for producing a microneedle device includes a step of preparing a microneedle array having a substrate and microneedles, a step of obtaining a coating composition by mixing FSH, arginine and glycerin, and a step of applying the coating composition to the microneedles And drying the coating composition to form a coating layer on the microneedles.
- the drying conditions for forming the coating layer are as follows.
- the mass of arginine is 0.07 to 0.75 times, preferably 0.07 to 0.6 times the mass of FSH, and Drying is preferably performed until the mass of glycerin is 0.1 to 2.75 times the mass of FSH.
- the lower limit of the mass of glycerin in the coating layer is preferably 0.1 times, more preferably 0.25 times, and more preferably 0.5 times the mass of FSH. preferable.
- the upper limit of the mass of glycerin in the coating layer is preferably 2.75 times, more preferably 1.6 times, and even more preferably 1 times the mass of FSH.
- drying conditions can be suitably adjusted for the degree of vacuum, temperature, and time, and are preferably performed so that the masses of arginine and glycerin fall within the above ranges.
- drying conditions for example, the drying can be performed under conditions of 0 to 40 ° C. and 1 to 100 hours at a degree of vacuum of 1 to 100 Pa. Is preferred. More specifically, for example, the drying conditions are room temperature and 10 Pa.
- the manufacturing method shown in FIG. 3 is also referred to as “immersion method using a mask plate”.
- FIGS. 3A, 3B and 3C are schematic views showing an embodiment of a method for manufacturing the microneedle device 1.
- FIG. 3A the coating composition 10 is swept in the direction of arrow A with a spatula 12 on a mask plate 11.
- the opening 13 is filled with the coating composition 10.
- FIG. 3B the microneedle 3 is inserted into the opening 13 of the mask plate 11.
- FIG. 3C the microneedle 3 is pulled out from the opening 13 of the mask plate 11.
- the coating composition 10 may be attached on the substrate 2.
- the volatile components of the coating composition 10 on the microneedles 3 are removed by a method such as air drying, vacuum drying, or a combination thereof.
- the coating layer 5 adheres firmly on the microneedle 3 and typically becomes vitreous or solid, and the microneedle device 1 is manufactured.
- the water content of the coating layer 5 is usually 55% by mass or less, preferably 30% by mass or less, more preferably 10% by mass or less based on the total amount of the coating layer 5. According to the above method, dripping of the applied coating composition 10 is prevented, but dripping refers to dripping of the coating composition from the tip of the needle, and in FIG. Means that.
- the height H of the coating layer 5 formed on the microneedle 3 is adjusted by a clearance (gap) C shown in FIG.
- This clearance C is defined by the distance from the base of the microneedle 3 to the surface of the mask plate 11 (the thickness of the substrate 2 is not involved), and is set according to the tension of the mask plate 11 and the length of the microneedle 3.
- the distance range of the clearance C is preferably 0 to 500 ⁇ m. That is, when the distance of the clearance C is 0, it means that the coating composition 10 is applied to the entire microneedle 3.
- the height H of the coating composition 10 formed on the microneedles 3 can vary depending on the height of the microneedles 3, but is usually 10 to 500 ⁇ m, preferably 30 to 300 ⁇ m, more preferably 40 to 250 ⁇ m.
- the FSH is concentrated on a part of the microneedle, that is, the tip part of the needle.
- it is preferably present on the average from the tip of the microneedle 3 to 200 ⁇ m, more preferably to 150 ⁇ m, more preferably to 120 ⁇ m More preferably, it is made.
- the coating layer 5 is easily formed on a part of the microneedles.
- the coating composition 10 deposited on the microneedle 3 by such a method forms a coating layer 5 that is preferably substantially spherical or teardrop-shaped at the tip of the microneedle 3 after the volatile components are removed.
- the microneedle 3 is punctured into the skin, it is inserted into the skin at the same time.
- the thickness of the coating layer 5 after drying is preferably less than 50 ⁇ m, more preferably less than 40 ⁇ m, and even more preferably 1 to 30 ⁇ m. In general, the thickness of the coating layer 5 is an average thickness measured over the surface of the microneedle 3 after drying.
- the thickness of the coating layer 5 can be arbitrarily increased by applying a plurality of coatings of the coating composition 10, that is, by repeating the step of applying the coating composition 10.
- the temperature and humidity of the installation environment of the apparatus are preferably controlled to be constant.
- the coating composition 10 contains water, it can also be filled with water as needed. Thereby, transpiration of water in the coating composition 10 can be prevented as much as possible.
- the formation of aggregates can be suppressed.
- the evaluation of the aggregate content can be performed by separating the coating composition using chromatography and calculating the aggregate content from the peak area.
- As an evaluation method of the aggregate content for example, using a phosphate buffer containing 0.01% polysorbate 80, after extracting from the coating composition applied to the microneedles, using size exclusion chromatography, The obtained extract is separated, and the protein contained in the fraction having a shorter retention time than FSH is evaluated as an aggregate.
- the method for applying the micro needle device of the present invention for treatment includes, for example, a method of causing the microneedle device to collide or press against the skin surface of the user using the apparatus described in WO2014 / 097837. . Specifically, at least a part of the tip of the micro needle is pierced into the skin, and the genetically modified FSH can be absorbed into the body of the user from the coating in the pierced part of the microneedle. It becomes a state. Thereafter, after maintaining a state where the genetically modified FSH can be absorbed into the body of the user, the microneedle device is removed from the skin surface.
- the time (puncture time) for maintaining the state in which the micro needle is penetrated into the skin may be within 10 minutes, within 1 minute, within 30 seconds or within 10 seconds, and may be over 0.5 seconds. . From the viewpoint of reducing the burden on the user, the puncture time is preferably shorter. The longer the puncture time, the greater the risk that the micro needle will damage the dermal tissue or cause a trace amount of bleeding in the skin.
- a microneedle device comprising a coating layer formed by applying a composition containing genetically modified FSH (30 to 600 IU) to the tip of a microneedle is applied to the above-described method (for example, puncture time).
- a method of administering recombinant FSH comprises applying to the skin of the user in 0.5 seconds to 1 minute).
- the time (Tmax) from the application of the microneedle device to the maximum concentration of FSH in plasma is, for example, about 3 to 8 hours. Considering that endogenous hormones are physiologically released in the form of pulses, if Tmax is within the above range, the microneedle device is likely to exhibit the expected medicinal effects and hardly cause side effects. Conceivable.
- (1) Content uniformity test 1 The coating agents of Reference Examples 1 to 3 prepared according to the description in Table 1 were applied to the microneedles. In addition, the number in Table 1 means the mass% with respect to the whole coating agent. Next, Reference Examples 1 and 2 were applied to 10 sheets under a condition of about 40% RH, and Reference Example 3 was applied to 20 sheets under a condition of 90% RH. Each coating agent applied to the microneedles was collected, and the content of genetically modified follicle stimulating hormone (hereinafter also simply referred to as “FSH”) in each coating agent was measured. The average value of the obtained FSH content, the standard deviation SD, and the coefficient of variation CV were calculated. The coefficient of variation CV is a value obtained by dividing the standard deviation by the average value.
- FSH genetically modified follicle stimulating hormone
- Example 1 using arginine + citric acid was excellent in suppressing the formation of FSH aggregates.
- Liquid Drip Suppression Test According to the description in Table 8, FSH, glycerin, arginine, citric acid and purified water were mixed to prepare coating compositions of Examples 14 to 16 and Reference Example 13. About the obtained coating composition, the presence or absence of the insoluble matter was observed visually. The case where no insoluble material was present was evaluated as “ ⁇ ”, and the case where an insoluble material was present was evaluated as “x”. Moreover, the obtained coating composition was applied to the tip of the microneedle of the microneedle array by an immersion method using a mask plate, and the microneedle array was dried under reduced pressure to obtain a microneedle device.
- Example 17 Effect of drying After coating the coating composition of Example 17 on microneedles, the contents of FSH, arginine, glycerin and citric acid in the coating composition before drying under reduced pressure were measured by gas chromatography. . Next, after drying under reduced pressure at room temperature and 10 Pa, the contents of FSH, arginine, glycerin and citric acid in the coating layer were similarly measured by a gas chromatography method. In addition, the coating composition of Example 17 was obtained by mixing FSH, glycerin, arginine, citric acid and water at the ratio before drying under reduced pressure in Table 10.
- Example 20 The coating agent of Example 20 was prepared according to the description in Table 13. The obtained coating agent was applied to the tip of the microneedle of the microneedle array by an immersion method using a mask plate, and the microneedle array was dried under reduced pressure. Next, after the obtained microneedle device was packaged and stored at 40 ° C. for 2 weeks, the aggregate content was evaluated. The aggregate content rate was evaluated in the same manner as in the aggregation test 1, and no protein was contained in the fraction having a longer retention time than FSH.
- the coating agent of Example 20 had an aggregate content of 3.8% even after being stored at 40 ° C. for 2 weeks.
- microneedle device After applying a coating agent prepared by mixing 100 parts by mass of glycerin, 10 parts by mass of arginine and 100 parts by mass of other components to 100 parts by mass of FSH, on the tip of the microneedle And dried to obtain a microneedle device. Using the application device, the resulting microneedle device was applied to the skin of the user. At this time, the puncture time was set to 10 seconds. The blood of the recipient was collected over time, and the concentration of FSH in plasma was measured.
- the time (Tmax) required for the maximum concentration of FSH in plasma was about 8 hours.
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Abstract
Description
被施用者の負担を軽減する観点から、穿刺時間はより短いことが好ましい。穿刺時間が長くなるほど、マイクロニ一ドルが真皮組織を損傷させるか、または皮膚に極微量の出血を生じる虞が高まる。
また、例えば、遺伝子組換型FSH(30~600IU)を含有する組成物をマイクロニードルの先端部に塗布して形成させたコーティング層を備えるマイクロニードルデバイスを、上述の方法(例えば、穿刺時間が0.5秒~1分)で被施用者の皮膚に適用することを含む、遺伝子組換型FSHの投与方法が提供される。マイクロニードルデバイスの適用時から、血漿中のFSHの濃度が最高となるまでの時間(Tmax)は、例えば、約3~8時間である。内因性ホルモンが生理的には、パルス状に放出されることを鑑みると、Tmaxが上記範囲内であると、マイクロニードルデバイスは、期待する薬効を発揮しやすくなり、かつ、副作用も生じ難いと考えられる。
表1の記載にしたがって調製した参考例1~3のコーティング剤を、マイクロニードルに塗布した。なお、表1中の数字は、コーティング剤全体に対する質量%を意味する。
次に、参考例1,2は約40%RHの条件下で10枚、参考例3は90%RHの条件下で20枚に塗布した。マイクロニードルに塗布されたコーティング剤をそれぞれ回収し、各コーティング剤における遺伝子組換型卵胞刺激ホルモン(以下、単に「FSH」ともいう。)の含有量を測定した。得られたFSHの含有量の平均値、標準偏差SD、変動係数CVを算出した。なお、変動係数CVとは、標準偏差を平均値で除した値である。
表3の記載にしたがって、参考例4~7及び実施例1のコーティング剤を調製した。得られたコーティング組成物を、マスク版を用いた浸漬法により、マイクロニードルアレイのマイクロニードルの先端部に塗布して、マイクロニードルアレイを減圧乾燥した。次に、得られたマイクロニードルデバイスを包装し、40℃で2週間保存した後、凝集体含有率を以下のように評価した。なお、FSHよりも保持時間が長いフラクションには、タンパク質は含まれていなかった。
<凝集体含有率の評価方法>
0.01%ポリソルベート80を含むリン酸緩衝液を用いて、マイクロニードルに塗布されたコーティング組成物から抽出した。次に、サイズ排除クロマトグラフィーを用いて、得られた抽出液を分離して、FSHよりも保持時間が短いフラクションに含まれるタンパク質を凝集体として評価した。
表4の記載にしたがってFSH、グリセリン、アルギニン、酸及び精製水を混合し、pH8のコーティング組成物をそれぞれ調製した。酸として、5N塩酸、リン酸、5N硫酸、ホウ酸、クエン酸、酒石酸、酢酸、乳酸を使用した。得られたコーティング組成物を、マスク版を用いた浸漬法により、マイクロニードルアレイのマイクロニードルの先端部に塗布して、マイクロニードルアレイを減圧乾燥した。次に、得られたマイクロニードルデバイスを包装し、40℃で2週間保存した後、凝集体含有率を評価した。なお、凝集体含有率の評価は、凝集試験1と同様に行った。
表6の記載にしたがい、FSH、グリセリン、アルギニン、クエン酸及び精製水を含有する実施例10~13および参考例10~12のコーティング組成物を調製した。得られたコーティング組成物を、マスク版を用いた浸漬法により、マイクロニードルアレイのマイクロニードルの先端部に塗布して、マイクロニードルアレイを減圧乾燥した。次に、得られたマイクロニードルデバイスを包装し、40℃で2週間保存した後、コーティング層におけるFSHの溶解性、及びFSHの凝集体含有率を評価した。なお、凝集体含有率の評価は、凝集試験1と同様に行った。
表8の記載にしたがって、FSH、グリセリン、アルギニン、クエン酸、精製水を混合し、実施例14~16および参考例13のコーティング組成物を調製した。得られたコーティング組成物について、不溶物の有無を目視にて観察した。不溶物が存在しなかった場合を「○」、不溶物が存在した場合を「×」として評価した。
また、得られたコーティング組成物を、マスク版を用いた浸漬法により、マイクロニードルアレイのマイクロニードルの先端部に塗布して、マイクロニードルアレイを減圧乾燥して、マイクロニードルデバイスを得た。次に、デジタルマイクロスコープ(キーエンス社製)を使用して、得られたマイクロニードルデバイスのコーティング層の性状(液ダレの有無)を観察した。液ダレが見られなかった場合を「A」、液ダレが見られた場合を「B」として評価した。
実施例17のコーティング組成物をマイクロニードルに塗布した後、減圧乾燥前のコーティング組成物におけるFSH、アルギニン、グリセリン及びクエン酸の含有量を、ガスクロマトグラフィー法にて測定した。次に、室温、10Paの条件で減圧乾燥を行った後、同様に、コーティング層におけるFSH、アルギニン、グリセリン及びクエン酸の含有量を、ガスクロマトグラフィー法にて測定した。なお、実施例17のコーティング組成物は、表10中の減圧乾燥前の割合でFSH、グリセリン、アルギニン、クエン酸及び水を混合して得られたものである。
表11の記載にしたがって調製した実施例18および19のコーティング剤を、マイクロニードルに塗布した。なお、表11中の数字は、コーティング剤全体に対する質量%を意味する。
次に、実施例18および19は約40%RHの条件下で20枚に塗布した。マイクロニードルに塗布されたコーティング剤をそれぞれ回収し、各コーティング剤における遺伝子組換型卵胞刺激ホルモン(以下、単に「FSH」ともいう。)の含有量を測定した。得られたFSHの含有量の平均値、標準偏差SD、変動係数CVを算出した。なお、変動係数CVとは、標準偏差を平均値で除した値である。
表13の記載にしたがって、実施例20のコーティング剤を調製した。得られたコーティング剤を、マスク版を用いた浸漬法により、マイクロニードルアレイのマイクロニードルの先端部に塗布して、マイクロニードルアレイを減圧乾燥した。次に、得られたマイクロニードルデバイスを包装し、40℃で2週間保存した後、凝集体含有率を評価した。なお、凝集体含有率の評価は、凝集試験1と同様に行い、FSHよりも保持時間が長いフラクションには、タンパク質は含まれていなかった。
表14の記載にしたがい、FSH、グリセリン、アルギニン、クエン酸及び精製水を含有する実施例21および22のコーティング剤を調製した。得られたコーティング剤を、マスク版を用いた浸漬法により、マイクロニードルアレイのマイクロニードルの先端部に塗布して、マイクロニードルアレイを減圧乾燥した。次に、得られたマイクロニードルデバイスを包装し、40℃で2週間保存した後、コーティング層におけるFSHの溶解性、及びFSHの凝集体含有率を評価した。なお、凝集体含有率の評価は、凝集試験1と同様に行った。
FSH100質量部に対して、グリセリン100質量部、アルギニン10質量部及びその他の成分100質量部を混合して調製したコーティング剤を、マイクロニードルの先端部に塗布した後、乾燥させて、マイクロニードルデバイスを得た。施用装置を用いて、得られたマイクロニードルデバイスを被施用者の皮膚に適用した。このとき、穿刺時間は10秒間に設定した。経時的に被施用者の血液を採取し、血漿中のFSHの濃度を測定した。
Claims (12)
- 基板と、基板上に配置されたマイクロニードルと、マイクロニードル上に形成されたコーティング層と、を備えるマイクロニードルデバイスであって、
コーティング層は、遺伝子組換型卵胞刺激ホルモン、アルギニン及びグリセリンを含有し、
コーティング層において、アルギニンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.07~0.75倍であり、グリセリンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.1~2.75倍である、マイクロニードルデバイス。 - コーティング層において、アルギニンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.07~0.6倍である、請求項1に記載のマイクロニードルデバイス。
- コーティング層は、クエン酸、リン酸、ホウ酸、酒石酸及び乳酸からなる群から選択される酸をさらに含有する、請求項1又は2に記載のマイクロニードルデバイス。
- 基板及びマイクロニードルを有するマイクロニードルアレイを準備する工程と、
遺伝子組換型卵胞刺激ホルモン、アルギニン及びグリセリンを混合してコーティング組成物を得る工程と、
マイクロニードルにコーティング組成物を塗布する工程と、
コーティング組成物を乾燥させてマイクロニードル上にコーティング層を形成する工程と、を備え、
コーティング層において、アルギニンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.07~0.75倍となり、かつグリセリンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.1~2.75倍となるまで乾燥を行う、マイクロニードルデバイスの製造方法。 - コーティング層において、アルギニンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.07~0.6倍となり、かつグリセリンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.1~2.75倍となるまで乾燥を行う、請求項4に記載のマイクロニードルデバイスの製造方法。
- コーティング組成物において、
アルギニンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.07~0.75倍であり、
グリセリンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して1~3倍である、請求項4又は5に記載の方法。 - コーティング組成物において、アルギニンの質量が、遺伝子組換型卵胞刺激ホルモンの質量に対して0.07~0.6倍である、請求項4~6のいずれか一項に記載の方法。
- コーティング組成物は、クエン酸、リン酸、ホウ酸、酒石酸及び乳酸からなる群から選択される酸をさらに含有する、請求項4~7のいずれか一項に記載の方法。
- 請求項4~8のいずれか一項に記載の方法により製造されるマイクロニードルデバイス。
- 遺伝子組換型卵胞刺激ホルモン、アルギニン及びグリセリンを含有し、
遺伝子組換型卵胞刺激ホルモンの質量を基準として、アルギニンの含有量が0.07~0.75倍であり、かつグリセリンの含有量が1~3倍である、マイクロニードル用コーティング剤。 - 遺伝子組換型卵胞刺激ホルモン、アルギニン及びグリセリンを含有し、
遺伝子組換型卵胞刺激ホルモンの質量を基準として、アルギニンの含有量が0.07~0.6倍である、請求項10に記載のマイクロニードル用コーティング剤。 - クエン酸、リン酸、ホウ酸、酒石酸及び乳酸からなる群から選択される酸をさらに含有する、請求項10又は11に記載のコーティング剤。
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| CN201580058084.7A CN107106658B (zh) | 2014-10-27 | 2015-10-19 | 含有基因重组型卵泡刺激激素的微针装置 |
| US15/521,101 US10632065B2 (en) | 2014-10-27 | 2015-10-19 | Microneedle device containing recombinant follicle stimulating hormone |
| EP15855242.2A EP3213764B1 (en) | 2014-10-27 | 2015-10-19 | Microneedle device containing recombinant follicle stimulating hormone |
| KR1020177014307A KR102124690B1 (ko) | 2014-10-27 | 2015-10-19 | 유전자 재조합형 난포 자극 호르몬을 함유하는 마이크로 니들 디바이스 |
| ES15855242T ES2898700T3 (es) | 2014-10-27 | 2015-10-19 | Dispositivo de microagujas que contiene una hormona estimulante de los folículos recombinante |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10537723B2 (en) * | 2014-09-11 | 2020-01-21 | Hisamitsu Pharmaceutical Co., Inc. | Microneedle device |
| CN112351809B (zh) | 2018-06-26 | 2023-07-14 | 久光制药株式会社 | 微针装置及其制造方法 |
| EP3795358A1 (de) * | 2019-09-20 | 2021-03-24 | Axenoll Life Sciences AG | Mikronadel und verfahren zur herstellung einer mikronadel |
| WO2021132100A1 (ja) * | 2019-12-23 | 2021-07-01 | 久光製薬株式会社 | マイクロニードルデバイス及びそれを製造する方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010074239A1 (ja) * | 2008-12-26 | 2010-07-01 | 久光製薬株式会社 | マイクロニードルデバイス |
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| JP2013107885A (ja) * | 2004-09-29 | 2013-06-06 | Novo Nordisk Health Care Ag | 改変タンパク質 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1206302B (it) | 1987-06-26 | 1989-04-14 | Serono Cesare Ist Ricerca | Ormone follicolo-stimolante urinario |
| JP2001323000A (ja) | 2000-05-17 | 2001-11-20 | Ibsa Inst Biochimique Sa | Fsh(卵胞刺激ホルモン)とlh(黄体化ホルモン)の分離と精製工程 |
| US20050123507A1 (en) * | 2003-06-30 | 2005-06-09 | Mahmoud Ameri | Formulations for coated microprojections having controlled solubility |
| WO2005002453A1 (en) | 2003-07-02 | 2005-01-13 | Alza Corporation | Microprojection array immunization patch and method |
| AR050608A1 (es) | 2004-08-19 | 2006-11-08 | Alza Corp | Aparato y metodo para administracion transdermica de factores de crecimiento endotelial vascular |
| WO2006079019A2 (en) | 2005-01-21 | 2006-07-27 | Alza Corporation | Therapeutic peptide formulations for coating microneedles with improved stabitity containing at least one counterion |
| KR20150125732A (ko) * | 2005-12-19 | 2015-11-09 | 파마인 코포레이션 | 치료제를 전달하기 위한 소수성 코어 담체 조성물, 이 조성물의 제조 방법 및 그 조성물의 이용 방법 |
| CA2720067C (en) | 2008-03-31 | 2020-10-06 | Altea Therapeutics Corporation | Permeant delivery system and methods for use thereof |
| JP2009273427A (ja) | 2008-05-16 | 2009-11-26 | Jcr Pharmaceuticals Co Ltd | 組換え体ヒトfshの製造方法 |
| JPWO2011105496A1 (ja) | 2010-02-24 | 2013-06-20 | 久光製薬株式会社 | マイクロニードルデバイス |
| CN102917722B (zh) * | 2010-05-28 | 2018-05-22 | 3M创新有限公司 | 用于涂布微针阵列的水性制剂 |
| JP5695731B2 (ja) | 2011-02-24 | 2015-04-08 | 久光製薬株式会社 | マイクロニードルデバイス用生理活性非水組成物及びマイクロニードル上に付着している生理活性非水組成物 |
| CN103429222B (zh) | 2011-03-07 | 2015-09-09 | 3M创新有限公司 | 微针装置和方法 |
| JP6423152B2 (ja) | 2011-03-07 | 2018-11-14 | スリーエム イノベイティブ プロパティズ カンパニー | マイクロニードルデバイス及び方法 |
| CA2857501C (en) * | 2011-11-30 | 2020-06-23 | 3M Innovative Properties Company | Microneedle device having a peptide therapeutic agent and an amino acid, methods of making and using the same |
| EP2937111B1 (en) | 2012-12-21 | 2020-03-18 | Hisamitsu Pharmaceutical Co., Inc. | Applicator |
| WO2014126104A1 (ja) | 2013-02-13 | 2014-08-21 | 久光製薬株式会社 | マイクロニードルコーティング用組成物及びマイクロニードルデバイス |
| US10537723B2 (en) * | 2014-09-11 | 2020-01-21 | Hisamitsu Pharmaceutical Co., Inc. | Microneedle device |
-
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- 2015-10-19 US US15/521,101 patent/US10632065B2/en active Active
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013107885A (ja) * | 2004-09-29 | 2013-06-06 | Novo Nordisk Health Care Ag | 改変タンパク質 |
| WO2010074239A1 (ja) * | 2008-12-26 | 2010-07-01 | 久光製薬株式会社 | マイクロニードルデバイス |
| WO2012115208A1 (ja) * | 2011-02-24 | 2012-08-30 | 久光製薬株式会社 | マイクロニードルデバイス用glp-1アナログ組成物 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP3213764A4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023540769A (ja) * | 2020-09-07 | 2023-09-26 | テクニカル インスティテュート オブ フィジックス アンド ケミストリー オブ ザ チャイニーズ アカデミー オブ サイエンスィズ | 多層構造を有するコーティングマイクロニードル、その調製方法、および該コーティングマイクロニードルを含有するマイクロニードルパッチ |
| JP7781863B2 (ja) | 2020-09-07 | 2025-12-08 | テクニカル インスティテュート オブ フィジックス アンド ケミストリー オブ ザ チャイニーズ アカデミー オブ サイエンスィズ | 多層構造を有するコーティングマイクロニードル、その調製方法、および該コーティングマイクロニードルを含有するマイクロニードルパッチ |
Also Published As
| Publication number | Publication date |
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| JP6621754B2 (ja) | 2019-12-18 |
| EP3213764B1 (en) | 2021-10-06 |
| JPWO2016067956A1 (ja) | 2017-08-10 |
| US10632065B2 (en) | 2020-04-28 |
| TWI655953B (zh) | 2019-04-11 |
| KR102124690B1 (ko) | 2020-06-18 |
| KR20170073694A (ko) | 2017-06-28 |
| EP3213764A1 (en) | 2017-09-06 |
| CN107106658A (zh) | 2017-08-29 |
| ES2898700T3 (es) | 2022-03-08 |
| CN107106658B (zh) | 2021-07-09 |
| SG11201702779PA (en) | 2017-05-30 |
| TW201625290A (zh) | 2016-07-16 |
| US20170348228A1 (en) | 2017-12-07 |
| EP3213764A4 (en) | 2018-06-20 |
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