WO2005049834A1 - 細胞賦活剤、育毛剤、及び発毛促進剤 - Google Patents
細胞賦活剤、育毛剤、及び発毛促進剤 Download PDFInfo
- Publication number
- WO2005049834A1 WO2005049834A1 PCT/JP2004/017358 JP2004017358W WO2005049834A1 WO 2005049834 A1 WO2005049834 A1 WO 2005049834A1 JP 2004017358 W JP2004017358 W JP 2004017358W WO 2005049834 A1 WO2005049834 A1 WO 2005049834A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- peptide
- hair
- sequence
- amino acid
- hair growth
- Prior art date
Links
- 239000012190 activator Substances 0.000 title claims abstract description 10
- 230000003779 hair growth Effects 0.000 title abstract description 19
- 239000007952 growth promoter Substances 0.000 title abstract description 12
- 229940124563 hair growth stimulant Drugs 0.000 title abstract 3
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 45
- 239000004480 active ingredient Substances 0.000 claims abstract description 11
- 210000004209 hair Anatomy 0.000 claims description 44
- 150000001413 amino acids Chemical group 0.000 claims description 22
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 10
- 108010076876 Keratins Proteins 0.000 claims description 9
- 239000002773 nucleotide Substances 0.000 claims description 9
- 125000003729 nucleotide group Chemical group 0.000 claims description 9
- 102000011782 Keratins Human genes 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 6
- 108091033319 polynucleotide Proteins 0.000 claims description 6
- 102000040430 polynucleotide Human genes 0.000 claims description 6
- 239000002157 polynucleotide Substances 0.000 claims description 6
- 239000004471 Glycine Substances 0.000 claims description 5
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 claims description 5
- 235000001014 amino acid Nutrition 0.000 claims description 5
- 239000013604 expression vector Substances 0.000 claims description 5
- 101000581940 Homo sapiens Napsin-A Proteins 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 4
- 108020004707 nucleic acids Proteins 0.000 claims description 4
- 102000039446 nucleic acids Human genes 0.000 claims description 4
- 150000007523 nucleic acids Chemical class 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 235000018417 cysteine Nutrition 0.000 claims description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims description 2
- 125000003275 alpha amino acid group Chemical group 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 26
- 230000000694 effects Effects 0.000 description 12
- 108090000623 proteins and genes Proteins 0.000 description 12
- 108020004414 DNA Proteins 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 108091036078 conserved sequence Proteins 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 210000000130 stem cell Anatomy 0.000 description 6
- 210000002768 hair cell Anatomy 0.000 description 5
- 102000004196 processed proteins & peptides Human genes 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 201000004384 Alopecia Diseases 0.000 description 4
- 108700039691 Genetic Promoter Regions Proteins 0.000 description 4
- 241000700605 Viruses Species 0.000 description 4
- 208000024963 hair loss Diseases 0.000 description 4
- 230000003676 hair loss Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 101150110300 Kap gene Proteins 0.000 description 3
- ZFMITUMMTDLWHR-UHFFFAOYSA-N Minoxidil Chemical compound NC1=[N+]([O-])C(N)=CC(N2CCCCC2)=N1 ZFMITUMMTDLWHR-UHFFFAOYSA-N 0.000 description 3
- 108091028043 Nucleic acid sequence Proteins 0.000 description 3
- 230000020411 cell activation Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229960003632 minoxidil Drugs 0.000 description 3
- 210000004761 scalp Anatomy 0.000 description 3
- 210000003491 skin Anatomy 0.000 description 3
- 230000003813 thin hair Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 description 2
- -1 DMSO and DMF Chemical class 0.000 description 2
- 102100034343 Integrase Human genes 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 101000796089 Mus musculus Kidney androgen-regulated protein Proteins 0.000 description 2
- 101000581941 Mus musculus Napsin-A Proteins 0.000 description 2
- 108091008109 Pseudogenes Proteins 0.000 description 2
- 102000057361 Pseudogenes Human genes 0.000 description 2
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000000349 chromosome Anatomy 0.000 description 2
- 210000004748 cultured cell Anatomy 0.000 description 2
- 229960003067 cystine Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 229960004039 finasteride Drugs 0.000 description 2
- DBEPLOCGEIEOCV-WSBQPABSSA-N finasteride Chemical compound N([C@@H]1CC2)C(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H](C(=O)NC(C)(C)C)[C@@]2(C)CC1 DBEPLOCGEIEOCV-WSBQPABSSA-N 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003757 reverse transcription PCR Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 1
- 101150084750 1 gene Proteins 0.000 description 1
- 101150000874 11 gene Proteins 0.000 description 1
- NVKAWKQGWWIWPM-ABEVXSGRSA-N 17-β-hydroxy-5-α-Androstan-3-one Chemical compound C1C(=O)CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CC[C@H]21 NVKAWKQGWWIWPM-ABEVXSGRSA-N 0.000 description 1
- QGZCUOLOTMJILH-UHFFFAOYSA-N 2h-tetrazol-2-ium;bromide Chemical compound [Br-].C1=N[NH+]=NN1 QGZCUOLOTMJILH-UHFFFAOYSA-N 0.000 description 1
- 206010003840 Autonomic nervous system imbalance Diseases 0.000 description 1
- 108091026890 Coding region Proteins 0.000 description 1
- 108020004705 Codon Proteins 0.000 description 1
- 102000029816 Collagenase Human genes 0.000 description 1
- 108060005980 Collagenase Proteins 0.000 description 1
- 108091035707 Consensus sequence Proteins 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 101000993347 Gallus gallus Ciliary neurotrophic factor Proteins 0.000 description 1
- 108700028146 Genetic Enhancer Elements Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101001007765 Homo sapiens Keratin-associated protein 5-8 Proteins 0.000 description 1
- 108091070146 KAP family Proteins 0.000 description 1
- 102100027524 Keratin-associated protein 5-8 Human genes 0.000 description 1
- 101710176178 Kidney androgen-regulated protein Proteins 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 101710088428 Napsin-A Proteins 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 1
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 1
- 108091081024 Start codon Proteins 0.000 description 1
- 238000000692 Student's t-test Methods 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 229940124532 absorption promoter Drugs 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 239000013592 cell lysate Substances 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 229960002424 collagenase Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 210000004919 hair shaft Anatomy 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 208000030212 nutrition disease Diseases 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000013612 plasmid Substances 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 230000008488 polyadenylation Effects 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 208000012201 sexual and gender identity disease Diseases 0.000 description 1
- 208000015891 sexual disease Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 241000701161 unidentified adenovirus Species 0.000 description 1
- 241001430294 unidentified retrovirus Species 0.000 description 1
Classifications
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
-
- 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
- A61P17/14—Drugs for dermatological disorders for baldness or alopecia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q7/00—Preparations for affecting hair growth
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/06—Linear peptides containing only normal peptide links having 5 to 11 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
Definitions
- the present invention relates to a cell activator, a hair restorer, and a hair growth promoter.
- capillaries are laid, and the supply of oxygen and nutrients from these vessels supports the growth of hair matrix cells. Therefore, if sufficient oxygen and nutrients are not supplied to hair matrix cells by capillary blood vessels due to poor circulation or malnutrition, the growth of hair becomes unhealthy, leading to hair loss and thinning hair.
- a hair restorer that prevents hair loss and protects hair
- a hair restorer that promotes hair growth
- a hair growth that promotes new hair growth after the hair has fallen out.
- Hair promoters and the like have been developed.
- drugs whose effects are widely recognized include minoxidil, which activates hair matrix cells (JP-A-2002-308740), and finasteride, which inhibits dihydrotestosterone (DHT) (JP-A-8-308). 157370), very few.
- the above drugs may also have side effects such as itching (minoxidil) and sexual disorders (finasteride), which are not necessarily effective for all.
- an object of the present invention is to provide a novel cell activator, a hair restorer, and a hair growth promoter.
- a peptide consisting of 10 amino acids with a high glycine / cystine / serine content was designed and administered to hair matrix cells. Cell activation activity was observed. This function matches that expected from the specific expression observed in hair root cells.
- the peptide according to the present invention has an amino acid sequence represented by SEQ ID NO: 1.
- This peptide may be human KAP (keratin-associated protein) having the amino acid sequence shown in SEQ ID NOs: 2-8 and 10-12.
- a peptide comprising an amino acid sequence in which one or several amino acids are deleted, substituted, or added in the amino acid sequence of SEQ ID NO: 18 or 10-12, and having a cell activating activity. It may be.
- the conserved sequence of mouse KAP and the conserved sequence of human KAP almost completely match, it is expected that the conserved sequence is also conserved in closely related species. Therefore, KAP derived not only from humans and mice but also from closely related species has cell-activating activity and is considered to be included in this peptide.
- the polynucleotide according to the present invention has a base sequence encoding any of the above peptides or a base sequence complementary to the base sequence. It should be noted that a polynucleotide encoding a peptide having a cell activating activity that hybridizes under stringent conditions with a nucleic acid having a nucleotide sequence complementary to the nucleotide sequence of this polynucleotide may be used.
- the cell activator of the present invention contains a peptide having a glycine / cystine / serine content of 80% or more or any of the above peptides as an active ingredient.
- the hair restorer according to the present invention contains the above-mentioned or any of the above peptides as an active ingredient. Further, the hair restorer according to the present invention contains any of the above peptides as an active ingredient.
- the DNA of the present invention has the nucleotide sequence of Formula 1 or Formula 2.
- the expression vector according to the present invention has the nucleotide sequence of Formula 1 or 2.
- FIG. 1 is a diagram showing the results of RT-PCR of expression of the novel KAP gene KRTAP5.1-5.11 in hair root and skin. + Indicates a sample to which reverse transcriptase was added,-indicates a sample to which a reverse transcriptase was added, a sample (a negative control for confirming that no genomic DNA was contaminated), and G indicates a genomic DNA (positive control). Control), and primers capable of detecting the indicated genes were added.
- FIG. 2 is a diagram in which the amino acid sequences encoded by the novel KAP gene KRTAP5.1-5.11 are arranged. Highly conserved amino acid sequences are boxed.
- Fig. 3 is a table in which common sequences found upstream of the coding region of all genes are aligned with respect to the novel 1 gene 1 ⁇ 1 ⁇ 5.1-5.11.
- the hair restorer and the hair growth promoter according to the present invention contain, as an active ingredient, a peptide having a glycine Z cysteine Z serine content of 80% or more, and particularly a peptide having the amino acid sequence MTCCGCSGGC shown in SEQ ID NO: 1. It is preferable to contain as an active ingredient. As long as the peptide does not inhibit the cell activation activity, hair growth activity and hair growth promoting activity, the peptide may have an extra amino acid.
- the peptide according to the present invention can be synthesized by chemical synthesis.
- a nucleic acid (either DNA or RNA) encoding this peptide is prepared by a conventional method.
- the nucleic acid is incorporated into an expression vector and introduced into cultured cells. And the expressed peptides may be recovered.
- Solvents for dissolving these hair restorer and hair growth promoter include water, lower alcohols, polyhydric alcohols, ethers, esters, ketones, polar organic solvents such as DMSO and DMF, and physiological saline.
- Water, an aqueous solution such as a phosphate buffer, and the like can be used.
- a 50% propylene glycol-2% DMSO solution is preferably used, but the solvent is not limited to these.
- the concentration of the peptide in this solvent is preferably 0.001-5% (w / v), but is not particularly limited to this concentration.
- the form of the hair restorer and the hair growth promoter according to the present invention may be a lotion, an aerosol, a gel, a jelly, a cream, and the like, but is not particularly limited to these forms. Its production method follows the usual methods for formulating pharmaceuticals and cosmetics.
- the hair restorer and the hair growth promoter according to the present invention may optionally contain a solubilizing agent, a surfactant, an emulsion stabilizer, an absorption promoter and the like.
- a solubilizing agent such as sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bicarbonate, sodium bi
- the peptide can be administered by introducing a gene encoding a peptide having an effective activity into hair matrix cells and forcibly expressing the gene.
- a gene encoding a peptide having an effective activity into hair matrix cells and forcibly expressing the gene.
- promoters / enhancers that function specifically in hair cells for use in forced expression.
- FIG. 1 shows that all 11 newly identified KAP genes are expressed in hair matrix cells.
- SEQ ID NOS: 24 to 34 were examined, a consensus sequence was found (FIG. 3), and these sequences corresponded to the hairs of 11 KAP genes. It was considered to be the core sequence of Enhansa involved in maternal cell-specific expression.
- One copy or a plurality of copies obtained by linking the core sequences belonging to these common sequences in tandem are connected upstream of a basic promoter such as SV40 or tk, and incorporated into a vector.
- the kind of the vector is not limited and may be a plasmid-derived expression vector or a virus-derived expression vector, but a retrovirus or an adenovirus is particularly preferable.
- a DNA encoding a peptide having an effective activity according to the present invention is incorporated downstream of a promoter having a core sequence. At this time, attach the ATG at the 5 'end or provide a stop codon or polyadenylation signal at the 3' end so that the peptide can be expressed in cells.
- a peptide having an effective activity can be specifically expressed in hair cells.
- the peptide can be released outside the cell.
- the hair cell activation activity was evaluated using the energy metabolic activity in mitochondria of the cells as an index. The details are described below.
- the skin was excised from a 3-day-old newborn baby of an ICR mouse (Clear Japan), and the skin was excised with dispase4. C-I processed.
- the dermis side was peeled off with forceps, immersed in 0.35% collagenase, and lightly pipetted twice every 30 minutes to obtain a cell mass.
- the obtained cell mass was washed several times with PBS (-) previously cooled, the cells were dissociated by 0.25% trypsin treatment, and the remaining cell mass was removed by filtration through a mesh funnel.
- the hair mother cells thus isolated were seeded on a 96-well microplate using KG2 medium (Kurabo) under conditions of 70% confluence. Twenty-four hours after seeding, the medium was replaced again with a KG2 medium containing a predetermined concentration of a synthetic peptide. After further culturing for 48 hours, 0.4 mg / mL MTT (Kurabo) (Kurabo) (Kurabo) (Kurabo) under conditions of 70% confluence. Twenty-four hours after seeding, the medium was replaced again with a KG2 medium containing a predetermined concentration of a synthetic peptide. After further culturing for 48 hours, 0.4 mg / mL MTT (Kurabo) (Kurabo) under conditions of 70% confluence. Twenty-four hours after seeding, the medium was replaced again with a KG2 medium containing a predetermined concentration of a synthetic peptide. After further culturing for 48 hours, 0.4 mg / mL MTT (Kurabo) (
- the medium was replaced with DMEM medium and cultured for 2 hours. After removing the medium, the amount of MTT reduction was determined by measuring the absorbance at 550 nm of the cell lysate dissolved with 2-propanol.
- the amount of MTT reduction was represented by Index (%) with the absorbance of the cultured cells (control) to which no sample was added as 100.
- Index (%) For statistical processing, a significant difference test using the Student t test was performed.
- Table 1 in this experiment, when the peptide of Rooster 1 was used at a concentration of 0.0125-0.05 mg / ml, activation of hair mother cells was recognized with a significant difference.
- the peptide having the amino acid sequence MTCCGCSGGC shown in SEQ ID NO: 1 was found to have an activity of activating hair matrix cells. Activation of hair cells leads to the promotion of their keratin synthesis and cell division and proliferation.Therefore, active agents that activate hair cells, such as minoxidil, promote hair growth or promote hair growth. Can promote the growth of new hair after shedding. Therefore, the amino acid sequence shown in SEQ ID NO: 1
- the peptide having CCGCSGGC is effective as a hair restorer or a hair growth promoter.
- a novel cell activator, a hair restorer, and a hair growth promoter can be provided. Further, it is possible to provide a promoter and a vector capable of specifically expressing a protein in hair root cells.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Cosmetics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-393014 | 2003-11-21 | ||
JP2003393014A JP2005151849A (ja) | 2003-11-21 | 2003-11-21 | 細胞賦活剤、育毛剤、及び発毛促進剤 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005049834A1 true WO2005049834A1 (ja) | 2005-06-02 |
Family
ID=34616476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/017358 WO2005049834A1 (ja) | 2003-11-21 | 2004-11-22 | 細胞賦活剤、育毛剤、及び発毛促進剤 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2005151849A (ja) |
WO (1) | WO2005049834A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2883168A1 (fr) * | 2005-03-18 | 2006-09-22 | Oreal | Compositions cosmetiques de soin, renforcement et/ou reparation des substrats keratiniques comprenant des polypeptides kap |
WO2015056216A3 (pt) * | 2013-10-18 | 2015-11-12 | Universidade Do Minho | Composição peptídica e respetivos usos |
US11712410B2 (en) | 2018-09-05 | 2023-08-01 | K18, Inc. | Composition for improving hair health |
US12329841B2 (en) | 2020-07-03 | 2025-06-17 | Universidade Do Minho | Odorant-binding protein compositions, methods and uses thereof |
US12357556B2 (en) | 2023-02-03 | 2025-07-15 | K18, Inc. | Composition for improving hair health |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008019244A (ja) * | 2006-06-13 | 2008-01-31 | Dainichiseika Color & Chem Mfg Co Ltd | 細胞活性剤 |
JP2010207200A (ja) * | 2009-03-12 | 2010-09-24 | Japan Health Science Foundation | アトピー素因判定マーカー、アレルギー性皮膚疾患素因判定マーカー及びそれらの使用法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003011056A1 (fr) * | 2001-07-31 | 2003-02-13 | Ajinomoto Co., Inc. | Compositions alimentaires ergogeniques |
WO2003042387A1 (fr) * | 2001-11-13 | 2003-05-22 | Keio University | Nouvelles proteines associees a la keratine des poils |
-
2003
- 2003-11-21 JP JP2003393014A patent/JP2005151849A/ja active Pending
-
2004
- 2004-11-22 WO PCT/JP2004/017358 patent/WO2005049834A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003011056A1 (fr) * | 2001-07-31 | 2003-02-13 | Ajinomoto Co., Inc. | Compositions alimentaires ergogeniques |
WO2003042387A1 (fr) * | 2001-11-13 | 2003-05-22 | Keio University | Nouvelles proteines associees a la keratine des poils |
Non-Patent Citations (4)
Title |
---|
FRATINI A. ET AL.: "Dietary cysteine regulates the levels of mRNAs encoding a family of cysteine-rich proteins of wool", J. INVEST. DEMATOL., vol. 102, 1994, pages 178 - 185, XP002986972 * |
LIU S.M. ET AL.: "Transsulfuration, protein synthesis rate and follicle mRNA in the skin of young merino lambs in response to infusions of methionine and serine", BRITISH J. NUTRITION, vol. 83, 2000, pages 401 - 409, XP002986973 * |
MACKINNON P.J. ET AL.: "Structure and expression of genes for a class of cystein-rich proteins of the cuticle layers of differentiating wool and hair follicles", J. CELL. BIOL., vol. 111, no. 6, 1990, pages 2587 - 2600, XP002986974 * |
WOOD L. ET AL.: "Serine-rich ultra high sulfur protein gene expression in murine hair and skin during the hair cycles", J. BIOL. CHEM., vol. 265, no. 34, 1990, pages 21375 - 21380, XP001070430 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2883168A1 (fr) * | 2005-03-18 | 2006-09-22 | Oreal | Compositions cosmetiques de soin, renforcement et/ou reparation des substrats keratiniques comprenant des polypeptides kap |
EP1705187A1 (fr) * | 2005-03-18 | 2006-09-27 | L'oreal | Compositions cosmetiques de soin, renforcement et/ou réparation des substrats kératiniques comprenant des polpeptides KAP |
US10709655B2 (en) | 2013-10-18 | 2020-07-14 | Universidade Do Minho | Peptide composition and respective uses |
KR102353497B1 (ko) | 2013-10-18 | 2022-01-21 | 유니베르시다데 도 미노 | 펩타이드 조성물 및 그 용도 |
CN105916487A (zh) * | 2013-10-18 | 2016-08-31 | 米尼翁大学 | 肽组合物及其用途 |
US20160271043A1 (en) * | 2013-10-18 | 2016-09-22 | Universidade Do Minho | Peptide composition and respective uses |
AU2014335720B2 (en) * | 2013-10-18 | 2019-08-01 | Universidade Do Minho | Peptide composition and uses thereof |
CN105916487B (zh) * | 2013-10-18 | 2020-03-24 | 米尼翁大学 | 肽组合物及其用途 |
WO2015056216A3 (pt) * | 2013-10-18 | 2015-11-12 | Universidade Do Minho | Composição peptídica e respetivos usos |
KR20160079802A (ko) * | 2013-10-18 | 2016-07-06 | 유니베르시다데 도 미노 | 펩타이드 조성물 및 그 용도 |
KR20220013455A (ko) * | 2013-10-18 | 2022-02-04 | 유니베르시다데 도 미노 | 펩타이드 조성물 및 그 용도 |
KR102366460B1 (ko) | 2013-10-18 | 2022-02-23 | 유니베르시다데 도 미노 | 펩타이드 조성물 및 그 용도 |
US11642298B2 (en) | 2013-10-18 | 2023-05-09 | Universidade Do Minho | Peptide composition and respective uses |
US12115242B2 (en) | 2013-10-18 | 2024-10-15 | Universidade Do Minho | Peptide composition and respective uses |
US12102706B2 (en) | 2013-10-18 | 2024-10-01 | Universidade Do Minho | Peptide composition and respective uses |
US11712410B2 (en) | 2018-09-05 | 2023-08-01 | K18, Inc. | Composition for improving hair health |
US12329841B2 (en) | 2020-07-03 | 2025-06-17 | Universidade Do Minho | Odorant-binding protein compositions, methods and uses thereof |
US12357556B2 (en) | 2023-02-03 | 2025-07-15 | K18, Inc. | Composition for improving hair health |
Also Published As
Publication number | Publication date |
---|---|
JP2005151849A (ja) | 2005-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108707604B (zh) | 表皮干细胞中采用CRISPR-Cas系统进行CNE10基因敲除 | |
Rosenbloom et al. | Extracellular matrix 4: the elastic fiber | |
US11872263B2 (en) | AIMP1 protein fragment and hair growth-promoting composition containing same as active ingredient | |
Veremeichik et al. | Occurrence of a silicatein gene in glass sponges (Hexactinellida: Porifera) | |
Han et al. | Cloning of the cDNA for thyroid stimulating hormone beta subunit and changes in activity of the pituitary-thyroid axis during silvering of the Japanese eel, Anguilla japonica | |
Candiani et al. | Expression of the amphioxus Pit-1 gene (AmphiPOU1F1/Pit-1) exclusively in the developing preoral organ, a putative homolog of the vertebrate adenohypophysis | |
JP4654418B2 (ja) | 上皮系細胞増殖促進剤 | |
WO2005049834A1 (ja) | 細胞賦活剤、育毛剤、及び発毛促進剤 | |
Liu et al. | Identification of type I and type II IFNs in a perciform fish, the snakehead Channa argus | |
CN119019497B (zh) | 一种生物活性肽pct-1及其制备方法和应用 | |
CN110078793B (zh) | 一种具有抗衰老和修复作用的多肽及其用途 | |
CN107056895B (zh) | 诱导骨髓间充质干细胞向肝细胞分化的人工多肽及其生物制品 | |
CN106754647B (zh) | 一种大鲵皮肤表皮细胞的分离、培养及鉴定方法 | |
CN105254766B (zh) | 机械生长因子MGF E domain肽在调控记忆相关基因和miRNA表达中的应用 | |
Randle | Enhancement of insulin action by pituitary growth hormone | |
Costa et al. | Vertebrate SLRP family evolution and the subfunctionalization of osteoglycin gene duplicates in teleost fish | |
EP4136260A1 (en) | Method of determining the phenotype of a hair follicle | |
JP5399913B2 (ja) | 発毛促進剤 | |
CN111690734A (zh) | 检测人ifitm5基因突变的引物组及其试剂盒 | |
JP3985046B2 (ja) | 毛乳頭細胞を活性化するためのサイトカイン | |
Wei et al. | Transcriptome analysis of ovaries at the different developmental stages of Trachinotus ovatus | |
Blomberg et al. | Molecular cloning and characterization of a novel gene upregulated early during postnatal rat lung development | |
JPWO2005116053A1 (ja) | 新規な育毛剤 | |
CN106432425B (zh) | 花姬蛙抗氧化肽及其基因和在制药中的应用 | |
CN109589420A (zh) | 一种长效治疗脱发的基因药物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |