WO2004110489A1 - Th1型免疫疾患予防又は治療用医薬組成物 - Google Patents
Th1型免疫疾患予防又は治療用医薬組成物 Download PDFInfo
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- WO2004110489A1 WO2004110489A1 PCT/JP2004/008205 JP2004008205W WO2004110489A1 WO 2004110489 A1 WO2004110489 A1 WO 2004110489A1 JP 2004008205 W JP2004008205 W JP 2004008205W WO 2004110489 A1 WO2004110489 A1 WO 2004110489A1
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Definitions
- the present invention can enhance cyclic guanosine monophosphate (cGMP) production by acting on guanilinodicyclase A (GC_A), which is a natriuretic peptide (NP) receptor expressed in dendritic cells.
- cGMP cyclic guanosine monophosphate
- GC_A guanilinodicyclase A
- NP natriuretic peptide
- the immune system has originally evolved as a defense mechanism for recognizing and eliminating foreign foreign substances (such as microorganisms). To do so, the living body distinguishes its own cells and tissues from foreign foreign substances (non-self), and does not respond to itself or does not function even if it responds (immune tolerance), Acquired immunity has been developed to eliminate non-self quickly and efficiently.
- T cells play a central role. Undifferentiated peripheral naive T cells (Thp) start proliferating and differentiating upon antigen stimulation. At that time, Thp receives antigen presentation from antigen presenting cells such as macrophages and dendritic cells via T cell receptors on the surface and is activated by signals from activation-related molecules at the same time.
- ThO ThO that can produce almost all of the cytokins
- the final direction of differentiation is determined by the type and intensity of antigen stimulation, stimulation signals by antigen presenting cells, etc., and matures to Thl or Th2.
- the functions are divided, and the production of specific cytokins, further cell proliferation, cytotoxic activity, etc. are induced. That is, interleukin-12 (IL-12) induces differentiation into Thl cells involved in cell-mediated immunity, and differentiated Thl cells express interleukin-2 (IL_2) and interferon- ⁇ (IFN- ⁇ ).
- IL-12 interleukin-12
- IL_2 interleukin-2
- IFN- ⁇ interferon- ⁇
- Interleukin-4 induces differentiation into Th2 cells involved in humoral immunity, and cytoleukins such as interleukin-4, 10 (IL_4, 10) To produce Cytokines produced by both cells differentiate into Thl or Th2 cells and negatively regulate the action of cytokins produced by both cells, maintaining a balanced Thl / Th2 balance.
- Thl-type immunity Thl-type immunity
- cellular immunity is enhanced and the immune response to cancer ⁇ infection is enhanced, but self tissue damage is caused and autoimmune disease is caused It becomes. Tissue damage and infection continue to result in an inflammatory response, as well as tissue fibrosis and organ dysfunction.
- Thl-type immune diseases caused by immune abnormalities caused by Thl-type immunity include rejection to transplantation, graft-versus-host disease due to bone marrow (hematopoietic stem cell) transplantation, and autoimmune hepatitis, rheumatoid arthritis, Insulin-dependent diabetes mellitus, ulcerative colitis, Crohn's disease, multiple sclerosis, autoimmune myocarditis, psoriasis, scleroderma, myasthenia gravis, polymyositis dermatomyositis, Hashimoto's disease, autoimmune cytopenia Autoimmune diseases including erythroblastosis (erythroblastosis, aplastic anemia, etc.), Sheddalen syndrome, vasculitis syndrome, systemic lupus erythematosus, and inflammation associated with tissue damage and infection caused by these diseases Reactions, fibrosis, organ dysfunction and the like.
- erythroblastosis erythroblastosis
- Thl-type immunity is desired for the treatment of autoimmune diseases and transplant immunity caused by Thl-type immunity, and the accompanying chronic active immunological inflammatory response.
- treatment by controlling the mediator of the T cell activation mechanism is currently expected, and the strong immunosuppressive effect on T cells by cyclosporin FK506, anti-cytoin-in therapy, anti-adhesion molecule (Activation-related molecule) therapy, monoclonal antibody therapy, and the like have attracted attention.
- Thl-type immunity plays a central role in a wide variety of diseases, and development of effective therapeutic agents is expected.
- drugs having a Thl-type immunosuppressive effect include serotonin 1A receptor antagonist (J Immunol 153: 489-498, 1994), pentoxiiyllin (J ardiovasc Pharmacol 25 Suppl 2: S75_79, 1995), beta2-adrenergic receptor agonist ( J Immunol
- IL-10 is a molecule that suppresses the generation of cytodynamic force-in from Thl cells, and its knockout mice enhance Thl response and cause spontaneous enteritis (Clin Invest Med 2001; 24: 250-257 ), IL-10 is also expected as a therapeutic target molecule for Crohn's disease. In fact, the effect of genetically modified human IL-10 on Crohn's disease was examined and improved, but its efficacy was not sufficient, and side effects such as headache, fever, and anemia were observed (
- Dendritic cells are the only antigen-presenting cells that can activate naive T cells most strongly in lymphoid organ T regions, and play an important role in maintaining homeostasis of host defense. It is known (Banchereau, J. et al. Nature, Vol. 392, p245, 1998). Dendritic cells are usually present in tissues with low T cell activation ability and immature state, but when stimulated by maturation activation by inflammatory mediators released from pathogens or damaged tissues, dendritic cells are derived from antigens. The peptide is bound to the MHC complex and presented to na ⁇ ⁇ ve cells.
- human dendritic cells have at least two types of progenitor cells. Monocyte progenitor cells differentiate upon stimulation with GM-CFS and IL-4, and further differentiate naive T cells into Thl cells with IL12 produced upon stimulation with CD40L.
- the morphogenic progenitor cells differentiate into dendritic cells that produce almost no IL-12 by stimulation of viruses, CpG oligonucleotides, and IL3 and CD40L, and differentiate naive T cells into Th2 cells (Shun Kiyoshi (Satoshi, History of Medicine, Vol. 205, p57, 2003) o Dendritic cells are cells that play an important role in regulating the Thl / Th2 balance in the immune system.
- substances that act on GC-A to enhance the production of cGMP include peptide substances, particularly natriuretic peptides.
- peptide substances include ANP (atrial natriuretic). Peptide), BNP (brain natriuretic peptide) and CNP (C-type natriuretic peptide).
- the NP receptors for these peptides are GC_A, GC-B (guaniryl 'cyclase B) and NPR- There are three types: C (NP receptor-1C).
- GC-A and GC-B must have a membrane-bound guanylyl 'cyclase structure; ANP and BNP must be specific ligands for GC-A; CNP must be specific ligands for GC-B; It has been shown that, after binding to each receptor, physiological actions such as diuretic action and vasodilatory action are exhibited by increasing intracellular cGMP. NPR-C does not couple with cGMP production and is said to be involved in the metabolism and talliability of these hormones (Suzuki, T. et al. Cardiovasc. Res. Vol. 51, p489, 2001).
- ANP is a peptide hormone secreted by the heart and plays an important role in regulating water electrolyte metabolism and blood pressure.
- blood ANP levels increase with the severity of cardiac hypertrophy and heart failure, and are thought to act compensatory for the pathology of heart failure.
- ANP administration produces vasodilatory and diuretic effects, reduces the preload and afterload of the heart, and has an effect of improving hemodynamics (Suzuki, T. et al. Cardiovasc. Res. Vol.51, p489, 2001).
- GC-A an ANP receptor
- ANP promotes neutrophil migration (Izumi, T. et al. J. Clin. Invest. Vol. 108, p203, 2001), and suppresses the proliferation of rat thymocytes (Vollmar, A. Oc, ⁇ ⁇ )., Et al. Endocrinology. Vol. 137, 1706, 1996), enhancing the cytotoxicity of human Natural Killer (NK) cells (Moss, RB, and MG Golightly, Peptides, Vol. 2, p851, 1991), and suppression of NO and TNF production from mouse macrophages (Kiemer, AK, and AM Vollmar. J. Biol. Chem. Vol. 273, pl 3444, 1998). .
- NK Natural Killer
- the present invention provides autoimmune diseases, rejection of organ transplantation, graft-versus-host disease caused by bone marrow (hematopoietic stem cell) transplantation, and autoimmune diseases, which are Thl-type immune diseases.
- Mechanism of Thl-type site force-in production and suppression of Thl cell proliferation and function in response to inflammatory reactions caused by tissue damage and infection caused by thyroid and related diseases, as well as tissue fibrosis and organ dysfunction
- a substance that acts on GC-A, an NP receptor expressed on dendritic cells enhances cGMP production, regulates dendritic cell cytoin production, and can differentiate T cells into Th2.
- the substance that can be used as the active ingredient of the pharmaceutical composition according to the present invention may be any substance that has the property of enhancing cGMP production via GC-A, which is an NP receptor, and a peptide substance is used. Although preferred, but not particularly specified, compounds other than peptidic substances that can act on NP receptor GC-A to enhance cGMP can be used.
- natriuretic peptides such as atrial sodium diuretic peptide (hereinafter, ANP) and cerebral natriuretic peptide (hereinafter, BNP).
- ANP atrial sodium diuretic peptide
- BNP cerebral natriuretic peptide
- human-derived human hANP (SEQ ID NO: 1) consisting of 28 amino acids and rat-derived a-rANP (SEQ ID NO: 2) can be used.
- the peptides include the ring structure of ANP (formation of a disulfide bond based on Cys) and the ring structure. Any peptide having a C-terminal portion following the above may be used. Examples of the peptide include a peptide having an amino acid residue at positions 7 to 28 of ⁇ -hANP (SEQ ID NO: 3).
- human-derived ⁇ -hANP is particularly desirable.
- BNP examples include human BNP (SEQ ID NO: 4) consisting of 32 amino acids.
- the substance having the property of enhancing cGMP production via GC-A which is the NP receptor according to the present invention, includes substances that are purely isolated and purified from nature, or those synthesized by chemical synthesis.
- the amino acid residue may be one produced by a gene recombination method.
- those skilled in the art may appropriately determine the amino acid residue in the sequence by a known method. It can be obtained by modifying the group by deletion, substitution, addition, insertion, etc., and the substance obtained by either method acts on NP receptor GC-A to enhance cGMP production. Any substance that can be used can be used.
- APL SEQ ID NO: 5
- porcine BNP SEQ ID NO: 6
- rat BNP Toroki, SEQ ID NO: 7
- chicken NP SEQ ID NO: 8
- Substances that can be used as an active ingredient of the pharmaceutical composition according to the present invention include inorganic acids such as hydrochloric acid, sulfuric acid, phosphoric acid, and organic acids such as acids such as formic acid, acetic acid, butyric acid, succinic acid, and citric acid. It can be used as salting. Metal salts such as sodium, potassium, lithium and calcium may be in the form of salts with organic bases. Further, the pharmaceutical composition according to the present invention may be in a free form of a substance related to the active ingredient or a pharmaceutically acceptable salt thereof.
- a substance that can be used as an active ingredient of the pharmaceutical composition of the present invention or a pharmacologically acceptable salt thereof is mixed with a known pharmacologically acceptable carrier, excipient, diluent, or the like. It is preferable to administer by a method generally used in medicine, that is, an oral administration method, or a parenteral administration method such as intravenous administration, intramuscular administration or subcutaneous administration.
- the active ingredient is a peptide substance
- it can be orally administered as a preparation that is not easily degraded in the digestive tract, for example, a microcapsule in which a peptide as an active ingredient is encapsulated in ribosomes.
- an administration method is also possible in which the drug is absorbed through mucous membranes other than the digestive tract, such as the rectum, nose, and sublingual. In this case, it can be administered in the form of a suppository, nasal spray, or sublingual tablet.
- the dose of the substance that can be used as the active ingredient of the pharmaceutical composition according to the present invention varies depending on the type of the disease, the age, weight of the patient, the degree of the symptoms, the administration route, and the like. It can be administered in the range of 1 ⁇ g / kg—100 mg / kg, preferably 0.5 ⁇ g / kg—5 mg / kg.
- a composition comprising a substance capable of enhancing cGMP production by acting on GC-A, which is a natriuretic peptide receptor, as an active ingredient specifically acts on dendritic cells, It regulates force-in production and induces Th2-biased na Tve T cells to suppress Thl-type immune response, which proves to be effective for Th1-type immune diseases.
- ANP when used as an active ingredient, ANP alone does not affect the production of cytodynamic force from dendritic cells or the proliferation response of T cells, but only regulates the response during LPS (lipopolysaccharide) stimulation. What is shown is that it suppresses only the excessive response at the time of stimulation without significantly affecting the immune function at normal, that is, it has a small side effect and can be used safely and is useful.
- LPS is a major component of the outer membrane of Gram-negative bacteria, and is extremely important for recognition of pathogen-specific components, and is called the Toll-like receptor (TLR) family expressed in dendritic cells. It is a substance that is recognized by TLR4 in the group of membrane protein receptors, stimulates dendritic cells by maturation, activation and stimulation, and induces the expression of cytofunctional proteins and accessory functional molecules such as CD40.
- TLR4 Toll-like receptor 4
- the expression of GC-A in human dendritic cells from a series of experiments using human-derived dendritic cells and naive T cells, the expression of GC-A in human dendritic cells, the effect of cGMP on the NP receptor GC-A, It is clinically useful that the effect of a substance capable of enhancing the production on the regulation of cytoforce in dendritic cells and the Th2 biasing effect on T cells have been elucidated.
- the present invention includes the following items.
- a pharmaceutical composition for preventing or treating a Thl-type immunological disease comprising as an active ingredient a substance capable of acting on guanylyl cyclase A, which is a natriuretic peptide receptor, to enhance production of cyclic guanosine monophosphate.
- Thl-type immune disease is selected from a disease caused by a rejection reaction associated with transplantation, a graft-versus-host disease caused by bone marrow (hematopoietic stem cell) transplantation, and an autoimmune disease.
- Autoimmune diseases include autoimmune hepatitis, rheumatoid arthritis, insulin-dependent diabetes mellitus, ulcerative colitis, Crohn's disease, multiple sclerosis, autoimmune myocarditis, psoriasis, scleroderma, myasthenia gravis Dermatitis, polymyositis, dermatomyositis, Hashimoto's disease, autoimmune cytopenia (erythroblastosis, aplastic anemia, etc.), siedalen syndrome, vasculitis syndrome and systemic lupus erythematosus Pharmaceutical composition.
- composition according to the above (1) or (5), wherein the substance capable of acting on guanylyl cyclase A that is a natriuretic peptide receptor to enhance the production of cyclic guanosine monophosphate is a natriuretic peptide.
- natriuretic peptide is atrial natriuretic peptide or cerebral natriuretic peptide.
- a method for treating a Thl-type immune disease which comprises administering a substance capable of acting on guanylyl cyclase A which is a natriuretic peptide receptor to enhance production of cyclic guanosine monophosphate.
- the Thl-type immune disease is selected from a disease caused by rejection associated with transplantation, a graft-versus-host disease caused by bone marrow (hematopoietic stem cell) transplantation, and an autoimmune disease.
- Autoimmune diseases include autoimmune hepatitis, rheumatoid arthritis, insulin-dependent diabetes mellitus, ulcerative colitis, Crohn's disease, multiple sclerosis, autoimmune myocarditis, psoriasis, scleroderma, skeletal muscle Asthenia, polymyositis ⁇ dermatomyositis, Hashimoto's disease, autoimmune cytopenias (erythroblastosis, aplastic anemia, etc.), siedalen syndrome, vasculitis syndrome, and systemic lupus erythematosus Treatment method.
- natriuretic peptide is atrial natriuretic peptide or cerebral natriuretic peptide.
- Thl-type immune disease is selected from a disease caused by a rejection reaction accompanying transplantation, a graft-versus-host disease caused by bone marrow (hematopoietic stem cell) transplantation, and an autoimmune disease.
- Autoimmune diseases include autoimmune hepatitis, rheumatoid arthritis, insulin-dependent diabetes mellitus, ulcerative colitis, Crohn's disease, multiple sclerosis, autoimmune myocarditis, psoriasis, scleroderma, skeletal muscle Asthenia described above (17), which is selected from asthenia, polymyositis, dermatomyositis, Hashimoto's disease, autoimmune cytopenia (erythroblastosis, aplastic anemia, etc.), siedalen syndrome, vasculitis syndrome and systemic lupus erythematosus. Use of.
- natriuretic peptide is an atrial natriuretic peptide or a brain natriuretic peptide.
- natriuretic peptide is atrial natriuretic peptide or cerebral natriuretic peptide.
- a substance capable of enhancing cyclic guanosine monophosphate production by acting on guanylyl cyclase A, a natriuretic peptide receptor acts on dendritic cells to induce Th2 bias.
- T cells by differentiating T cells into Th2-type cells, it suppresses the production of IL-12 and TNF, and enhances the production of IL-110, thereby suppressing the Th1-type immune response.
- the pharmaceutical composition as an active ingredient is very useful as a pharmaceutical composition for preventing or treating Thl-type immune diseases (particularly Crohn's disease or multiple sclerosis) by regulating the Thl / Th2 balance in the immune system. .
- FIG. 1 shows the expression of three types of NP receptors, namely GC_A, GC_B and NPR-C, in human monocytes (monocytes) and immature DCs (immature DCs). — This is the figure analyzed by the PCR method. Placenta was used as a positive control for each receptor mRNA. In addition, the purity of RNA and the validity of cDNA synthesis were confirmed by amplifying / 3-actin cDNA. Immature This shows that GC-A mRNA is specifically expressed only in dendritic cells.
- Figure 2 shows the cGMP production-enhancing activity of ANP (top) and CNP (bottom) in human monocytes (monocytes, closed squares) and immature dendritic cells (immature DCs, open squares).
- FIG. Each value indicates the amount of cGMP per lxlO 5 cells. It is shown that ANP enhances cGMP production at very low concentrations in dendritic cells.
- FIG. 3 shows the effect of ANP on the proliferative response of allogeneic naive T cells by LPS-stimulated dendritic cells.
- FIG. 4 shows the effect of ANP and CNP on cytokin production from LPS-stimulated dendritic cells.
- lxlO 5 cells / tube ⁇ cells ANP of (10- 8 - 10- 6 M) or C NP (10- 6 M) with or LPS (1 ⁇ g / mL) in the absence and 24 hours incubation of FIG. 11 shows IL-11, TNF_a, and IL-10 immunoreactivity in the medium after the administration.
- FIG. 5 shows the intracellular IFN- ⁇ of T cells that were co-cultured with dendritic cells pretreated with LPS or LPS + ANP and naive T cells, and further expanded in a culture solution containing IL-12. The results of analyzing IL-14 production by flow cytometry are shown. The numbers in the figure indicate the percentage of leukocytes in each fraction as a percentage. Sample # 1 and Sample # 2 show the results of using dendritic cells from different donors, respectively.
- the present inventors examined the expression of ANP receptor (GC-A) in dendritic cells isolated and cultured from human peripheral blood and the activity of ANP to enhance cGMP production, and investigated the physiological function of ANP in dendritic cells. Investigating the effect on differentiation of dendritic cells, lymphocyte proliferation, cytodynamic expression, and Thl / Th2-biasability in order to elucidate the effect of GC-A on c-GMP production Is useful for the prevention or treatment of Thl-type immune diseases.
- A. Isolation of human dendritic cells, and experimental method of NP receptor expression and cGMP production enhancement 1. Isolation and culture of human peripheral blood-derived dendritic cells
- Peripheral blood monocyte fraction is separated by density gradient centrifugation using Ficoll-Paque, and then cultured for 1 hour at 37 ° C in a magnetic bead column using MACS CD14 or in a cell culture flask to select adherent cells. As a result, monocytes were separated. Immature dendritic cells were monocytes of 2 ⁇ 10 5 cells / ml in the presence of 10% fetal serum, 50 ng / mL human GM_CSF, and 20 ng / mL human IL-4 for 7 days 37. It was obtained by culturing in C.
- RNA isolation kit After extracting total RNA from monocytes and dendritic cells using an RNA isolation kit, single-stranded by avian myeloblastosis virus reverse transcriptase using 1 ag of total RNA and oligo (dT) primer cDNA was synthesized. The following were used as Primer.
- PCR was performed for 35 cycles of NP receptor and 25 cycles for ⁇ -actin.
- PCR products were separated on a 1.5-2% agarose gel, stained with ethidium bromide, and detected with a UV fluoroscope.
- l X 10 5 cells Zsample cells were transferred to SOO L culture solution, l OmM HEPES, 0.5 mM 3— is obutyl— 1— me thylxanthine 1 ⁇ 37 37 in the presence of phospholamidon. After incubation for 10 minutes at C, final concentration 10 12 ANP or CNP - 10- 6 was by Uni added becomes M, and incubated an additional 15 minutes. After washing and disrupting the cells, the intracellular cGMP concentration was measured by ELISA.
- Naive T cells were isolated from neonatal cord blood-derived monocyte fraction using magnetic beads for MACS CD4 + T cell isolation.
- Dendritic cells ANP presence or absence lipopolysaccharide (10- 7 M) (LPS, 1 x gZmL) and cultured for 24 hours, was activated. The cells were washed, irradiated (30 Gy) to lose their proliferative ability, and then cultured with naive T cells (1 ⁇ 10 5 cells / well) for 6 days. By incorporating eight hours [methyl- 3 H] -thym idine of 0. 5 ⁇ CiZwell, proliferation was assessed the ability of T cells.
- ⁇ cells were pre-ANP and 24 hours of incubation with LPS (1 ⁇ g / mL) in the presence or absence of (10- 7 M) was activated, lose the ability to grow by irradiation (30 Gy) Was.
- the dendritic cells (1 ⁇ 10 5 cells / well) and naive T cells (1 ⁇ 10 6 cells / well) separated from cord blood were co-cultured for 6 days. After further growing the T cells for 8 days in the presence of IL-2 (50 UZmL), the T cells were collected and stimulated with 50 ngZmL of phorbol ester (PMA) and 500 ngZmL of ionomycin for 4 hours.
- PMA phorbol ester
- Example 1 Expression of GC-A gene in immature dendritic cells and cGMP production enhancing activity by ANP
- NP receptor gene was not expressed in monocytes, but the GC-A gene was specifically expressed in monocytes-derived stellate cells.
- ANP increased cGMP in dendritic cells in a concentration-dependent manner from a concentration as low as 10 to 12 M, but monocyte almost did not increase cGMP at any concentration. CNP did not affect intracellular cGMP levels in either monocytes or dendritic cells. This result supports the results of the GC-A gene expression shown in Fig. 1; GC-A is expressed specifically in dendritic cells, and this receptor responds to ANP to increase the physiological activity. It strongly suggests the possibility of carrying it.
- Example 1 revealed that ANP acts on dendritic cells and can regulate immune responses.
- An important function of dendritic cells is to elicit an antigen-specific immune response in naive T cells. Therefore, first, ANP is added to dendritic cells in the presence or absence of LPS, which is known to maturate and activate dendritic cells, and has an effect on the activation-proliferation reaction of naive T cells. The effects were considered. The results are shown in Figure 3.
- ANP alone exerted a force that did not affect the proliferative response of naive T cells.
- a and S were added to dendritic cells, remarkable T cell proliferative responses were induced.
- ANP can affect the activation signal of dendritic cells by LPS or the function of dendritic cells.
- LPS is a force that enhances the production of IL-12, TNF_a, and IL-10 from dendritic cells.
- ANP decreases IL-12 and TNFa in a concentration-dependent manner, while Increased production of —10.
- LPS was not stimulated, the dendritic cell power of 11-12, TNF_ct and IL-10 production were low, and ANP alone did not affect them.
- CNP which is a ligand of GC-B, did not affect the expression of cytodynamic force.
- IL-12 is a typical Thl-type cytodynamic force
- IL-10 is produced by Thl cells, activated monocytes and NK cells. It is known to block the activity of IL-12 and other cytokins.
- ANP suppresses IL-112 production from dendritic cells induced by LPS Enhanced IL-110 production indicated that ANP could induce dendritic cells to be Th2-biased.
- T cells After interacting naive T cells with dendritic cells stimulated with LPS alone or in the presence of LPS and ANP, the T cells are grown in a culture solution containing IL-12, and Thl-type cells are grown. IFN- ⁇ as a cytodynamic force to be expressed and IL-14 as a cytodynamic force to be expressed by Th2-type cells were analyzed using flow cytometry.
- Figure 5 shows the results of analysis of two T cell specimens. In FIG. 5, IFN-positive and IL-4-negative cells indicate Thl-type, IL-4-positive and IFN- ⁇ -negative cells differentiated into Th2-type helper T cells and proliferated.
- ⁇ enhances IL-10 production of dendritic cells, antagonizes the action of LPS by decreasing IL-12 production, and induces Th cells to be Th2-biased. (4) It was revealed that Thl-type immune response was suppressed by differentiating Th cells into Th2-type helper T cells.
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WO2011010732A1 (ja) * | 2009-07-23 | 2011-01-27 | 株式会社 イギス | 皮膚外用剤組成物 |
CN102516366A (zh) * | 2012-01-09 | 2012-06-27 | 郑州大学 | Th1细胞因子免疫调节多肽及其应用 |
WO2012099258A1 (ja) | 2011-01-21 | 2012-07-26 | 株式会社 イギス | 脱毛症治療剤 |
US9358270B2 (en) | 2009-08-27 | 2016-06-07 | Igisu Co., Ltd. | Method of treating rhinitis with B-type and C-type natriuretic peptides |
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US6207646B1 (en) * | 1994-07-15 | 2001-03-27 | University Of Iowa Research Foundation | Immunostimulatory nucleic acid molecules |
KR101104223B1 (ko) * | 2009-07-08 | 2012-01-10 | (주)케어젠 | 인터루킨 10―유래 펩타이드 및 그의 용도 |
CN108913655B (zh) * | 2018-07-16 | 2022-07-15 | 浙江大学 | 基于多能干细胞技术建立“人源性”心肌肥大模型的方法 |
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US9358269B2 (en) | 2009-07-23 | 2016-06-07 | Igisu Co., Ltd | Method for treating dermatitis and improving skin texture using natriuretic peptides |
JP4834190B2 (ja) * | 2009-07-23 | 2011-12-14 | 株式会社 イギス | 皮膚外用剤組成物 |
CN102470163A (zh) * | 2009-07-23 | 2012-05-23 | Igisu株式会社 | 皮肤外用剂组合物 |
WO2011010732A1 (ja) * | 2009-07-23 | 2011-01-27 | 株式会社 イギス | 皮膚外用剤組成物 |
AU2010274293B8 (en) * | 2009-07-23 | 2013-07-04 | Igisu Co., Ltd. | Skin external-preparation composition |
AU2010274293B9 (en) * | 2009-07-23 | 2013-08-29 | Igisu Co., Ltd. | Skin external-preparation composition |
RU2572694C2 (ru) * | 2009-07-23 | 2016-01-20 | ИГИСУ Ко., Лтд. | Композиция кожного препарата для наружного применения |
CN102470163B (zh) * | 2009-07-23 | 2016-06-15 | Igisu株式会社 | 皮肤外用剂组合物 |
US10946072B2 (en) | 2009-07-23 | 2021-03-16 | Igisu Co., Ltd. | Method for treating dermatitis and improving skin texture using B-type natriuretic peptides |
US9968654B2 (en) | 2009-07-23 | 2018-05-15 | Igisu Co., Ltd. | Method of treatment dermatitis with c-type natriuretic peptide derivatives |
US11452762B2 (en) | 2009-08-27 | 2022-09-27 | Igisu Co., Ltd. | Method of treating rhinitis with C-type natriuretic peptides |
US9358270B2 (en) | 2009-08-27 | 2016-06-07 | Igisu Co., Ltd. | Method of treating rhinitis with B-type and C-type natriuretic peptides |
US9962429B2 (en) | 2009-08-27 | 2018-05-08 | Igisu Co., Ltd. | Method for treating rhinitis with B and C-type natriuretic peptide containing chimeric ring structures |
WO2012099258A1 (ja) | 2011-01-21 | 2012-07-26 | 株式会社 イギス | 脱毛症治療剤 |
US9808511B2 (en) | 2011-01-21 | 2017-11-07 | Igisu Co., Ltd. | Method for treating alopecia with B-type natriuretic peptide |
US9480728B2 (en) | 2011-01-21 | 2016-11-01 | Igisu Co., Ltd. | Agent for the treatment of alopecia |
US11571464B2 (en) | 2011-01-21 | 2023-02-07 | Igisu Co., Ltd. | C-type natriuretic peptide agent for the treatment of alopecia |
CN102516366A (zh) * | 2012-01-09 | 2012-06-27 | 郑州大学 | Th1细胞因子免疫调节多肽及其应用 |
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EP1637162A1 (en) | 2006-03-22 |
EP1637162A4 (en) | 2009-07-15 |
CN1816353B (zh) | 2010-05-05 |
CN1816353A (zh) | 2006-08-09 |
US20070270337A1 (en) | 2007-11-22 |
KR20060018267A (ko) | 2006-02-28 |
JPWO2004110489A1 (ja) | 2006-07-20 |
BRPI0411410A (pt) | 2006-07-25 |
CA2528883A1 (en) | 2004-12-23 |
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