WO2003056331A1 - Medicaments permettant d'ameliorer le prurit, la rugosite de l'epiderme ou l'hypersensibilite epidermique ou de blanchir par inhibition de la production et de la liberation du facteur de cellules souches - Google Patents
Medicaments permettant d'ameliorer le prurit, la rugosite de l'epiderme ou l'hypersensibilite epidermique ou de blanchir par inhibition de la production et de la liberation du facteur de cellules souches Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/005—Preparations for sensitive skin
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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
- A61P17/00—Drugs for dermatological disorders
- A61P17/04—Antipruritics
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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
- A61P17/16—Emollients or protectives, e.g. against radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
- G01N33/502—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing non-proliferative effects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
- G01N33/502—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing non-proliferative effects
- G01N33/5023—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing non-proliferative effects on expression patterns
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
- G01N33/5044—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics involving specific cell types
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6881—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids from skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9706—Algae
- A61K8/9722—Chlorophycota or Chlorophyta [green algae], e.g. Chlorella
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9755—Gymnosperms [Coniferophyta]
- A61K8/9767—Pinaceae [Pine family], e.g. pine or cedar
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9794—Liliopsida [monocotyledons]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/475—Assays involving growth factors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2500/00—Screening for compounds of potential therapeutic value
- G01N2500/10—Screening for compounds of potential therapeutic value involving cells
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/20—Dermatological disorders
Definitions
- the present invention relates to a method for screening an active ingredient that improves pruritus, rough skin and sensitive skin by suppressing the production and / or release of stem cell factor (hereinafter referred to as “SCF”), or exerts a whitening effect, and a method for screening the same.
- SCF stem cell factor
- L-ascorbic acid glutathione
- kojic acid cysteine
- hydroquinone hydroquinone
- placental extract suppress melanin production. It has been used because it is excellent at preventing spots, freckles, etc. However, the effect is not always sufficient in any case, and the development of better drugs is desired.
- SCF (alias: kit ligand [KL] or mast cell growth factor [M CF]) is known to be upregulated in the spots and the like, and that the expression of SCF is enhanced by UV irradiation (LH Kligman et al., Photochem. Photobiol. Vol. 63 , No. 2 (1996) pp. 123-127).
- SCF is a protein produced in keratinocytes, fibroblasts, vascular endothelial cells, and the like.
- SCF The effects of SCF include the proliferation of undifferentiated hematopoietic stem cells, the promotion of germ cell differentiation, the proliferation of mast cells, and the proliferation of pigment cells (Bio Science term library site Factor Yodosha (1995) Kohei Miyazono, Kazuo Sugamura). It is known that SCF includes a membrane-bound form (SCF-2) and a secreted form (SCF-1) released from a cleaved membrane by the action of a protease. SCF_2 remains bound to keratinocytes etc.
- SCF-1 binds to the SCF receptor of the pigment cells to activate the proliferation of the pigment cells
- SCF-1 is cleaved at the cleavage site and released from the cell membrane, and It binds to the mast cell SCF receptor, activates pigment cell proliferation, and activates mast cell proliferation and degranulation (T.
- the present inventor has found that it is possible to promote the production or release of SCF by stimulating human epidermal keratinocytes such as desiccation, and consequently, the production and / or release of SCF. It has succeeded in efficiently screening active ingredients that can be effectively suppressed. Disclosure of the invention
- the present invention screens an active ingredient that exhibits an effect of improving itching, rough or sensitive skin, or exhibiting a whitening effect by suppressing the production and release or release of SCF.
- the present invention provides a method characterized by stimulating the SCF-expressing cells to promote SCF production and Z or release.
- the stimulus is a dry stimulus, a UV radiation stimulus or a drug stimulus, preferably a dry stimulus.
- the screening method comprises contacting the SCF-expressing cell with the test component, and then stimulating the cell. Thereafter, the amount of SCF produced and / or released by the cells is measured to select the active ingredient.
- the present invention relates to a rose extract rose water, a cinnamon extract, a hop extract, a hawthorn extract, an azuki powder, a birch extract, a cinnamon extract, a chickpea extract, an anoreni extract, a button extract, a podaiju, a chlorella extract, a roman extract.
- Mi Tsureekisu black tea extract, Eucalyptus extract, s ⁇ jutsu extract powder, bi yak predicates extract powder, ⁇ straight down tea extract powder, Ononisuekisu, Asenyakuekisu, blanking Douha extract, Boufuuekisu, click Waekisu, Nono 0 Li Etta Li Aekisu, Anne SCF production comprising one or more selected from the group consisting of sokko extract, stevia extract, hinoki, shobu root extract, dais extract, virginia moss, saveso extract, althea extract, otogirisou extract and mugwort extract Beauty / or inhibiting skin external agent that provides.
- the present invention provides an external preparation for pruritus for pruritus, which comprises a component for suppressing the production and Z or release of SCF as an active ingredient for pruritus.
- the pruritus-improving active ingredient includes hop extract, hawthorn extract, azuki powder, fritillary extract, roman mitsure extract, black tea extract, eucalyptus extract, soybean extract powder, syrup extract powder, oolong tea extract powder, ononis extract, Boufuueki scan, Nono 0 Rieta Li Aekisu, Anso Kkouekisu, stevia extract, sucrose naive root extract, force Gikazura, Savon Sou extract, Ru 1 or more der selected from the group consisting of Aruteaeki scan and O Togiri Souekisu.
- the present invention provides a skin for preventing rough skin, comprising a component for suppressing the production and / or release of SCF as an active ingredient for preventing rough skin.
- a skin for preventing rough skin comprising a component for suppressing the production and / or release of SCF as an active ingredient for preventing rough skin.
- the rough skin prevention active ingredient hawthorn extract, Seo c Jutsuekisu end, aphrodisiac Jutsuekisu end, Ono Nisuekisu, click Waekisu, Nono 0 Li eth Li Aekisu, Ann Sokko ⁇ extract, Sutebiae kiss, a mounting key, sucrose naive It is one or more selected from the group consisting of a root extract, a potato sprout, a saponilla extract and an altea extract.
- the present invention provides an external preparation for sensitive skin containing a component for suppressing the production and / or release of SCF as a sensitive skin improving active ingredient.
- the active ingredient for improving sensitive skin is rose extract rose water, cherries extract, hop extract, hawthorn extract, azuki powder, shirakanok extract, kei extract, chiyouji extract, chlorella extract, red tea extract, eucalyptus extract. , Seojutsu extract powder, Biyakujutsue kiss powder, Oolong tea extract powder, Ononis extract, Asenjak extract, Budwort leaf extract, Bow extract, Kud extract, No.
- the present invention provides a skin-whitening external preparation containing a component for suppressing the production and / or release of SCF as a whitening active ingredient.
- the whitening active ingredients include rose extract, rose water, ononis extract, asejac extract, and no. It is one or more selected from the group consisting of rietalia extract, ansoco extract, svono extract, chlorella extract and lucarius extract.
- the present invention provides for inhibiting the production and release or release of SCF. It is possible to apply it to human or mammal epidermis by applying an active ingredient which exerts an effect of improving pruritus, rough or sensitive skin or whitening effect. It provides a method for improving or whitening sensitive skin.
- the present invention provides a drug containing a component that suppresses SCF expressed in keratinocytes or on cell membranes by ultraviolet irradiation.
- the above-mentioned components are rose extract rose water, cherries extract, hop extract, hawthorn extract, azuki powder, birch extract, kei extract, chiyouji extract, anoleni extract, botan extract, bodaiju, chlorella extract, roma extract.
- the component is Azuki powder, Alniki extract, Ononis extract or Ansocco extract.
- Black tea was extracted by heating (60 ° C) for 5 hours using water or hydrated ethanol (30% ethanol) as a solvent, and an extract was obtained by a conventional method.
- FIG. 1 is a graph showing the suppression of SCF by various crude drug extracts on cells subjected to dry stimulation.
- FIG. 2 is a graph showing the suppression of SCF by various crude drug extracts on cells subjected to a dry stimulus.
- FIG. 3 is a graph showing the enhancement of SCF expression in cells by ultraviolet light stimulation.
- FIG. 4 is a graph showing enhancement of SCF expression in cells by drug stimulation.
- FIG. 5 is a graph showing suppression of SCF by various crude drug extracts on cells stimulated with ultraviolet light.
- the present invention provides a method of screening an active ingredient that exerts an effect of improving or whitening pruritus, rough or sensitive skin by suppressing the production and Z or release of SCF.
- This screen jung The method comprises the steps of contacting a cell that expresses SCF with a test component, measuring the amount of SCF produced and released by the cell, or releasing the SCF and reducing the amount of SCF production and / or release as the active ingredient.
- the method is characterized in that the SCF-expressing cells are stimulated to promote the production and / or release of SCF.
- the present inventors have found that stimulation of skin cells, such as human keratinocytes, such as desiccation, promotes the production and / or release of SCF by cells. Therefore, by applying such a stimulus to the cells, it is possible to induce the cells to have abnormal expression of SCF, which is associated with the onset of pruritus, rough skin, sensitive skin and spots, freckles, and the like. Utilizing this fact, the present inventor provides a stimulus that promotes the production and / or release of SCF when applying a test component that suppresses the production and / or release of SCF to cells. And successfully screened an active ingredient that could effectively suppress SCF production and Z or release.
- skin cells such as human keratinocytes, such as desiccation
- Such stimuli include, in addition to drying stimuli, UV irradiation stimuli, thermal stimuli (heating and cooling), drug stimuli (for example, forskolin, theophylline), osmotic stimuli, oxidative stimuli, etc. Stress.
- the stimulation of the cells in the screening method according to the present invention may be performed before, simultaneously with, or after the test component acts on the cells.
- the cell is stimulated after the test component is acted on.
- the screening method can be implemented, for example, as follows.
- SCF-producing cells are cultured using an appropriate culture solution (for example, at about 25 to 37 ° C, preferably at about 37 ° C for several hours to several days, preferably for about 72 hours).
- an appropriate culture solution for example, at about 25 to 37 ° C, preferably at about 37 ° C for several hours to several days, preferably for about 72 hours.
- test component is prepared at a specified concentration (for example, 0.000 l% -0. 01%).
- the cell culture solution of (1) is exchanged for the diluted test component and incubated (for example, at about 25 to 37 ° C, preferably at about 37 ° C for several hours to several days, preferably About 24 hours). At this time, optionally, as a control, also prepare cells to which a medium not containing the test component has been similarly acted.
- a stimulus is given to the cells on which the test component has been acted. If the stimulus is a dry stimulus, remove the supernatant of the above cell culture and incubate under dry conditions. At this time, optionally, prepare cells that do not give the above stimulus as a control.
- a medium is added to the stimulated cells and incubated (for example, at about 25 to 37 ° C, preferably at about 37 ° C for about 30 minutes to 4 hours, preferably about 2 hours).
- the suppression of SCF production and release is defined as 100% when the medium alone is added, and when the SCF production is reduced by about 25% when the test component is added, the suppression is considered as suppression.
- the test component should be added in a concentration range that does not cause significant cytotoxicity (for example, a decrease in respiratory activity to about 75%).
- the SCF-producing cells to be used may be, for example, keratinocytes, fibroblasts, vascular endothelial cells, and the like derived from humans or other mammals, such as rats, mice, and egrets.
- keratinocytes preferably, human keratinocytes are used.
- stimuli include stresses such as drying stimuli, ultraviolet irradiation stimuli, thermal stimuli (heating and cooling), drug stimuli (eg, forscoline, theophylline), osmotic stimuli, and oxidative stimuli.
- Dry stimulating If, for example, cells of CO 2 from about 1 to 5% CO 2 I Nkyube within a coater, humidity of about 0-100%, an appropriate time by removing the medium in an atmosphere at a temperature 25 to 37 ° C, for example about 15 The cells may be left to dry for a period of minutes to 6 hours, preferably about 1 hour.
- the cells may be stimulated by irradiating the cells with ultraviolet light at about 290 to 320 nm and 10 to 60 mj / cm 2 .
- the cells are placed in a CO 2 incubator and the CO 2 ⁇ 5%, humidity about 0 ⁇ : L00%, temperature 4 ⁇ 25 ° C or 37 ⁇ 42 ° C for an appropriate time, for example, about 5 minutes to 6 hours, preferably about 1 hour May be stimulating.
- the screening method of the present invention is preferably performed in vitro, but can also be performed in vivo.
- the measurement of the SCF produced and / or released by the SCF-expressing cells is preferably performed by qualitatively determining the SCF released by the cells into the culture medium or the SCF contained in the disrupted cells or the membrane fraction of the cells.
- the SCF to be measured may be a secreted form (SCF-1) released from the cell membrane and released into the cell culture medium, or a membrane-bound form (SCF-2) contained in the cell membrane fraction.
- SCF can be measured by methods known in the art, for example, immunoassays, such as ELISA using enzyme labels, RIA using radioactive labels, and the change in the absorbance of turbidity caused by the reaction between antibodies and antigens.
- the immunoassay method includes a competition method and a sandwich method.
- the measurement of SCF is preferably performed by ELISA.
- the antibody specific to SFC used in the above immunoassay may be a monoclonal antibody or a polyclonal antibody. Monoclonal antibodies are particularly preferred. The production of monoclonal and polyclonal antibodies is well known to those skilled in the art.
- the present inventors have found that the following crude drugs can reduce the amount of SCF derived from SCF-producing cells:
- the crude drug extract is extracted from the raw material plant by a conventional method, and is not limited to the extraction method.
- the extract is a foliage extract
- dried and shredded the Japanese Pharmacopoeia clove 10 kg Can be obtained by adding 50 v / v% ethanol (based on cosmetic raw materials, prepared with absolute ethanol and purified water), immersing for 24 hours, and pressing and separating to obtain an extract.
- 50 v / v% ethanol based on cosmetic raw materials, prepared with absolute ethanol and purified water
- Pruritus refers to itching of the skin and scalp in a broad sense, and includes, for example, dryness, atopic dermatitis, and pruritus due to senile xeroderma.
- the rough skin means a deteriorated state of the skin in a broad sense, and includes rough skin caused as a result of worsening and deterioration of fiattoby dermatitis due to pruritus, and rough skin due to drying.
- Sensitive skin means skin with increased irritability and non-specific physicochemical stimuli from the outside world, such as puncture, warmth, sweating, sunlight, clothing, extraneous matter, etc. It refers to a condition of the skin that is sensitive to stress stimuli.
- the whitening effect in the present invention is caused by overproduction of melanin induced by the binding of SCF released by cells due to sunburn, drying and other causes to the SCF receptor of pigment cells. It means improving spots, freckles, dullness, etc.
- the pruritus, rough skin, sensitive skin and whitening agent of the present invention is usually used by mixing the above-mentioned active ingredient for suppressing SCF production and release in an aqueous solvent such as water or ethanol.
- the blending amount of the SCF production / release inhibitor of the present invention is not particularly limited, but is preferably in the range of about 0.0001 to 0.01% by weight, particularly about 0.0001 to 0.005% by weight in terms of solids.
- the drug according to the present invention is prepared as a bath agent, it is usually diluted about 100 to 1000 times at the time of use. Therefore, it is preferable to formulate the drug at a high concentration in consideration of the dilution.
- the aqueous solvent is preferably a lower alcohol, and the content of the lower alcohol is 20 to 80% by weight, and more preferably 40 to 60% by weight, in the agent of the present invention.
- the pruritus, rough skin, sensitive skin and whitening agents of the present invention include, in addition to the above essential components, components usually used in external preparations for skin such as cosmetics and pharmaceuticals, for example, other whitening agents, humectants, and antioxidants.
- Agent oily component, An ultraviolet absorber, a surfactant, a thickener, an alcohol, a powder component, a coloring agent, an aqueous component, water, various skin nutrition agents, and the like can be appropriately compounded as needed.
- sodium edetate, sodium edetate, sodium citrate, sodium polyphosphate, sodium metalate depending on the use of the drug , Sequestering agents such as dalconic acid, caffeine, tannin, verapamil, tranexamic acid and its derivatives, licorice extract, glabridin, hot water extract of carin fruit, various crude drugs, tocopherol acetate, dali tilritin Drugs such as acid and its derivatives or salts thereof, vitamin C, magnesium ascorbate phosphate, darcoside ascorbate, arbutin, kojic acid and other whitening agents, dalcoose, fnorectose, mannose, citric acid Sugars such as sucrose and trehalose, retinoic acid, retinoic acid, retinoic acid sulphate, and panolemic acid retinol Such data Mi emissions A compound may also be appropriately blended.
- the pharmaceutical composition for pruritus, rough skin, sensitive skin and whitening of the present invention is used in accordance with the intended use, for example, cosmetics, pharmaceuticals, quasi-drugs, etc., for external use, such as lotions, creams, emulsions, lotions, packs , Bath preparations, ointments, hair lotions, hair tonics, hair liquids, shampoos, rinses, hair tonics, hair restorers, etc. It doesn't matter.
- test crude extract was added to the culture solution to a final concentration of 0.005% w / v, and the mixture was incubated at 37 ° C for 24 hours. A control to which only ethanol (EtOH) was added was also included. During the last two hours, alamarBlue TM (Biosource 'International) was added to 10% to examine cell activity, that is, to examine the effects of the test crude extract on cytotoxicity. The fluorescence intensity (excitation 560 nm, emission 590 nm) of the supernatant was measured.
- the control to which the test crude drug extract was inhibited in SCF level was evaluated using a control to which no drying stimulus was applied.
- the cytotoxicity of the test crude extract was evaluated using the reduction amount of alamarBlue TM as an index.
- FIGS. Figures 1 and 2 show the amount of alamarBlue TM reduced when each crude drug extract was added, and (b) show the free SCF in the culture medium of cells to which each crude drug extract was added and subjected to a dry stimulus.
- the value obtained by subtracting the free SCF in the medium of the cells to which each crude drug extract was added and the cells were not given the drying stimulus was shown from the amount of.
- various herbal extracts significantly reduced the amount of SCF in the culture broth as compared to ethanol, and thus effectively reduced the production and Z or release of SCF. It was found that it was possible to suppress it.
- the resulting pellet was subjected to a 25 mM phosphate buffer (pH 6, 8) + 0.1% Triton-X100 solution 100 / z 1 [solvent power] to obtain a membrane fraction protein extract.
- the amount of protein in this solution was measured by a standard method, and the amount of SCF was further measured to obtain the value of SCF amount / protein amount.
- candidate crude drugs that reduce the value to 25% or less compared to the group to which only the solvent is added are regarded as the above-mentioned inhibitory drugs.
- Figure 5 shows the results. As is clear from the results in FIG. 5, it was found that the expression of SCF was significantly suppressed in the cells treated with the various herbal extracts as compared with the cells treated only with ultraviolet irradiation.
- Methylpolysiloxane 3 Decamethinolecyclopentasiloxane 13 Octamethylethylcyclotetrasiloxane 12
- Polyoxyethylene.Methylpolysiloxane copolymer 1 Ethanol monoisorene 2
- Isoprono Knol 1 Glycerin 3 Dipropylene glycol Cornole 5
- Polyethylene glycol 6000 5 Sodium metaphosphate 0.05 DL- ⁇ -Tocopherol 2-L-ascorbic acid
- Diestenoreca 0.1 Acetate DL- ⁇ -tocopherol 0.1 Caffeine 0.1 Fennel extract 0.1 Hamamelis extract 0.1 Ginseng extract 0.1 Soil beet extract powder 0.005
- 1,3 butylene glycol 7 erythritol tonole 2 hardened oil 3 squalane 6 tetra 2—pentaerythritol ethylhexanoate 2 polyoxyethylene glyceryl isostearate
- 1,3-butylene glycol 4 erythritol 1 polyoxyethylene methyl dalcoside 1 polyoxyethylene hydrogenated castor oil 0.5 citrate 0.02 sodium citrate 0.08 phenoxyethanol 0.25 N — coconut oil fatty acid L — argininetyl DL — pyrrolidone carboxylic acid 0.1 Vibrant water 0.0001 Purified water Residual Example 4
- Etinoleanolone 10 Dipropylene glycol Cornole 1 Polyethylene glycol 1 0 0 0 1 Polyoxyethylene methyl methyl danolecoide 1 Jojoba oil 0.01 Triglyceryl hexanoate 0.1 Polyoxyethylene Hardened castor oil 0.2 Polyglyceryl diisostearate 0.15
- Macadamia nut oil 1 Hydroxystearic acid phytosterinol 0.05 Lactic acid 0.05 Sodium lactate solution (50%) 0.2
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Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/500,020 US20050129618A1 (en) | 2001-12-27 | 2002-12-26 | Drugs for ameliorating itch, rough skin or hypersensitive skin or for whitening via inhibition of the production and release of stem cell factor |
KR10-2004-7010101A KR20040068986A (ko) | 2001-12-27 | 2002-12-26 | 줄기 세포 인자의 생산ㆍ방출의 억제에 의한 소양, 피부거칠어짐, 민감성 피부 개선용 및 미백용 약제 |
EP02792030A EP1457780A4 (en) | 2001-12-27 | 2002-12-26 | DRUGS FOR THE TREATMENT OF JUCKREIZ, RAUHER SKIN OR SENSITIVE SKIN OR TO KNOW ABOUT THE INHIBITION OF PRODUCTION AND RELEASE OF A STEM CELL FACTOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-397571 | 2001-12-27 | ||
JP2001397571A JP3759714B2 (ja) | 2001-12-27 | 2001-12-27 | 幹細胞因子の産生・放出の抑制による掻痒、肌荒れ、敏感肌及び美白用薬剤 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003056331A1 true WO2003056331A1 (fr) | 2003-07-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/013713 WO2003056331A1 (fr) | 2001-12-27 | 2002-12-26 | Medicaments permettant d'ameliorer le prurit, la rugosite de l'epiderme ou l'hypersensibilite epidermique ou de blanchir par inhibition de la production et de la liberation du facteur de cellules souches |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050129618A1 (ja) |
EP (1) | EP1457780A4 (ja) |
JP (1) | JP3759714B2 (ja) |
KR (1) | KR20040068986A (ja) |
CN (1) | CN1310032C (ja) |
TW (1) | TW200306209A (ja) |
WO (1) | WO2003056331A1 (ja) |
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JP5294530B2 (ja) * | 2004-01-27 | 2013-09-18 | 株式会社ノエビア | β−エンドルフィン産生促進剤 |
US20050226825A1 (en) * | 2004-04-13 | 2005-10-13 | Giampapa Vincent C | Topical composition for preventing and treating skin damage caused by UV light exposure |
JP4647991B2 (ja) * | 2004-12-22 | 2011-03-09 | 花王株式会社 | Scf発現阻害剤 |
JP2008537951A (ja) * | 2005-04-15 | 2008-10-02 | フイルメニツヒ ソシエテ アノニム | ホットフレーバーおよび皮膚感覚組成物 |
JP5519897B2 (ja) * | 2006-04-27 | 2014-06-11 | 花王株式会社 | Vegf産生促進剤 |
JP2008031095A (ja) * | 2006-07-28 | 2008-02-14 | Kao Corp | Scf結合阻害剤 |
JP5072369B2 (ja) * | 2007-01-05 | 2012-11-14 | 丸善製薬株式会社 | 幹細胞増殖因子発現上昇抑制剤及び塩基性線維芽細胞増殖因子発現上昇抑制剤 |
JP5329830B2 (ja) * | 2008-03-31 | 2013-10-30 | 株式会社コーセー | Scf分泌抑制剤、及び皮脂分泌抑制剤 |
US20100034763A1 (en) * | 2008-08-05 | 2010-02-11 | Conopco, Inc., D/B/A Unilever | Skin Lightening Composition Comprising CO2 Extracts |
KR101033814B1 (ko) * | 2009-04-09 | 2011-05-13 | (주)더페이스샵 | 비누풀 추출물을 함유하는 블랙헤드 제거용 화장료 조성물 |
JP2009280613A (ja) * | 2009-08-31 | 2009-12-03 | Shiseido Co Ltd | プラスミン特異的活性阻害剤 |
FR2984743B1 (fr) * | 2011-12-23 | 2014-08-22 | Oreal | Utilisation cosmetique du steviol, d'un derive glycoside du steviol, ou un de leurs isomeres pour stimuler, restaurer ou reguler le metabolisme des cellules de la peau et des semi-muqueuses. |
FR2984742A1 (fr) * | 2011-12-23 | 2013-06-28 | Oreal | Utilisation de steviol, d'un derive glycoside du steviol, ou d'un de leurs isomeres, pour prevenir, reduire et/ou traiter une alteration du teint de la peau. |
JP6009791B2 (ja) * | 2012-03-28 | 2016-10-19 | ホーユー株式会社 | Hdc活性化阻害剤、hdc活性化阻害剤組成物、鎮痒剤及び鎮痒剤組成物 |
FR3016170B1 (fr) * | 2014-01-06 | 2020-05-08 | Pierre Fabre Dermo-Cosmetique | Procede d'obtention d'un modele cellulaire ou tissulaire representatif d'une peau fragile |
EP2941254B1 (en) * | 2014-03-12 | 2017-01-11 | Shiseido Company, Ltd. | Agent for sedating response to external stimulation in skin and method for sedating that response technical field |
RU2667652C2 (ru) * | 2014-04-03 | 2018-09-21 | Пола Кемикал Индастриз, Инк. | Ингибитор меланогенеза, содержащий d-пантотениловый спирт, и косметическое средство для отбеливания кожи, содержащее такой ингибитор меланогенеза |
CN110022853B (zh) * | 2016-12-28 | 2022-05-03 | 三得利控股株式会社 | 蛋白质l-异天冬氨酸甲基转移酶活化用组合物 |
JP7516252B2 (ja) * | 2018-11-02 | 2024-07-16 | 株式会社 資生堂 | オルタナティブオートファジー誘導剤を含む紫外線起因性炎症抑制剤 |
CN113226264A (zh) * | 2018-12-03 | 2021-08-06 | 国际香料和香精公司 | 用于减少内皮素-1分泌、干细胞因子合成和蛋白质羰基化的白松树皮提取物 |
CN111494271B (zh) * | 2020-06-19 | 2022-10-28 | 广州智尚生物科技有限公司 | 茅苍术根和贯叶连翘混合提取物及其制备方法和应用 |
KR102661429B1 (ko) * | 2021-06-15 | 2024-04-26 | 주식회사 한국인삼공사 | 비누풀 추출물을 포함하는 미세먼지에 의한 세포 손상 방지용 조성물 |
WO2024170798A1 (fr) | 2023-02-17 | 2024-08-22 | Naos Institute Of Life Science | Procede de selection d'un compose ecobiologique apte a augmenter le seuil de tolerance de la peau |
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- 2002-12-26 EP EP02792030A patent/EP1457780A4/en not_active Withdrawn
- 2002-12-26 KR KR10-2004-7010101A patent/KR20040068986A/ko not_active Application Discontinuation
- 2002-12-26 CN CNB028263219A patent/CN1310032C/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
CN1610828A (zh) | 2005-04-27 |
EP1457780A1 (en) | 2004-09-15 |
TW200306209A (en) | 2003-11-16 |
CN1310032C (zh) | 2007-04-11 |
JP3759714B2 (ja) | 2006-03-29 |
US20050129618A1 (en) | 2005-06-16 |
JP2003194809A (ja) | 2003-07-09 |
KR20040068986A (ko) | 2004-08-02 |
EP1457780A4 (en) | 2006-05-17 |
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