JP6628073B2 - ウイルスワクチン増強剤、IgAの産生促進剤、及びTLR−7の発現促進剤 - Google Patents
ウイルスワクチン増強剤、IgAの産生促進剤、及びTLR−7の発現促進剤 Download PDFInfo
- Publication number
- JP6628073B2 JP6628073B2 JP2015119452A JP2015119452A JP6628073B2 JP 6628073 B2 JP6628073 B2 JP 6628073B2 JP 2015119452 A JP2015119452 A JP 2015119452A JP 2015119452 A JP2015119452 A JP 2015119452A JP 6628073 B2 JP6628073 B2 JP 6628073B2
- Authority
- JP
- Japan
- Prior art keywords
- iga
- virus
- enhancer
- tlr
- vaccine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000700605 Viruses Species 0.000 title claims description 83
- 229960005486 vaccine Drugs 0.000 title claims description 76
- 239000003623 enhancer Substances 0.000 title claims description 45
- 238000004519 manufacturing process Methods 0.000 title claims description 36
- 239000000284 extract Substances 0.000 claims description 31
- 241001122767 Theaceae Species 0.000 claims description 29
- 150000001765 catechin Chemical class 0.000 claims description 25
- 239000000427 antigen Substances 0.000 claims description 21
- 102000036639 antigens Human genes 0.000 claims description 21
- 108091007433 antigens Proteins 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 18
- 230000001737 promoting effect Effects 0.000 claims description 13
- 230000002708 enhancing effect Effects 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 241000712461 unidentified influenza virus Species 0.000 claims description 5
- 229960004854 viral vaccine Drugs 0.000 claims description 4
- 210000000621 bronchi Anatomy 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims 3
- 210000004027 cell Anatomy 0.000 description 24
- 239000012530 fluid Substances 0.000 description 17
- 208000036142 Viral infection Diseases 0.000 description 15
- 210000004072 lung Anatomy 0.000 description 15
- 230000009385 viral infection Effects 0.000 description 15
- 210000004698 lymphocyte Anatomy 0.000 description 14
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical group P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 13
- 230000036039 immunity Effects 0.000 description 13
- 239000002953 phosphate buffered saline Substances 0.000 description 13
- 210000002966 serum Anatomy 0.000 description 13
- 210000000952 spleen Anatomy 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- 230000003612 virological effect Effects 0.000 description 10
- 102100022297 Integrin alpha-X Human genes 0.000 description 9
- 101710154606 Hemagglutinin Proteins 0.000 description 8
- 241000699670 Mus sp. Species 0.000 description 8
- 101710093908 Outer capsid protein VP4 Proteins 0.000 description 8
- 101710135467 Outer capsid protein sigma-1 Proteins 0.000 description 8
- 101710176177 Protein A56 Proteins 0.000 description 8
- 239000000185 hemagglutinin Substances 0.000 description 8
- 229960003971 influenza vaccine Drugs 0.000 description 8
- 210000000056 organ Anatomy 0.000 description 8
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 7
- XMOCLSLCDHWDHP-IUODEOHRSA-N epi-Gallocatechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O)=CC(O)=C(O)C(O)=C1 XMOCLSLCDHWDHP-IUODEOHRSA-N 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 210000001986 peyer's patch Anatomy 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 210000001744 T-lymphocyte Anatomy 0.000 description 5
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 5
- 235000005487 catechin Nutrition 0.000 description 5
- 235000005911 diet Nutrition 0.000 description 5
- 230000037213 diet Effects 0.000 description 5
- 238000011081 inoculation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 208000035473 Communicable disease Diseases 0.000 description 4
- 241001115402 Ebolavirus Species 0.000 description 4
- 241000991587 Enterovirus C Species 0.000 description 4
- 241000711549 Hepacivirus C Species 0.000 description 4
- XMOCLSLCDHWDHP-UHFFFAOYSA-N L-Epigallocatechin Natural products OC1CC2=C(O)C=C(O)C=C2OC1C1=CC(O)=C(O)C(O)=C1 XMOCLSLCDHWDHP-UHFFFAOYSA-N 0.000 description 4
- 241001263478 Norovirus Species 0.000 description 4
- 241000710772 Yellow fever virus Species 0.000 description 4
- DZYNKLUGCOSVKS-UHFFFAOYSA-N epigallocatechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3cc(O)c(O)c(O)c3 DZYNKLUGCOSVKS-UHFFFAOYSA-N 0.000 description 4
- 230000037406 food intake Effects 0.000 description 4
- 229960001438 immunostimulant agent Drugs 0.000 description 4
- 239000003022 immunostimulating agent Substances 0.000 description 4
- 230000003308 immunostimulating effect Effects 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 102000005962 receptors Human genes 0.000 description 4
- 108020003175 receptors Proteins 0.000 description 4
- 229940051021 yellow-fever virus Drugs 0.000 description 4
- WMBWREPUVVBILR-WIYYLYMNSA-N (-)-Epigallocatechin-3-o-gallate Chemical compound O([C@@H]1CC2=C(O)C=C(C=C2O[C@@H]1C=1C=C(O)C(O)=C(O)C=1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 WMBWREPUVVBILR-WIYYLYMNSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WMBWREPUVVBILR-UHFFFAOYSA-N GCG Natural products C=1C(O)=C(O)C(O)=CC=1C1OC2=CC(O)=CC(O)=C2CC1OC(=O)C1=CC(O)=C(O)C(O)=C1 WMBWREPUVVBILR-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 241000710799 Rubella virus Species 0.000 description 3
- 210000004443 dendritic cell Anatomy 0.000 description 3
- 229940030275 epigallocatechin gallate Drugs 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000003053 immunization Effects 0.000 description 3
- 238000002649 immunization Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 235000021590 normal diet Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XMOCLSLCDHWDHP-SWLSCSKDSA-N (+)-Epigallocatechin Natural products C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC(O)=C(O)C(O)=C1 XMOCLSLCDHWDHP-SWLSCSKDSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010023927 Lassa fever Diseases 0.000 description 2
- 241000712902 Lassa mammarenavirus Species 0.000 description 2
- DATAGRPVKZEWHA-YFKPBYRVSA-N N(5)-ethyl-L-glutamine Chemical compound CCNC(=O)CC[C@H]([NH3+])C([O-])=O DATAGRPVKZEWHA-YFKPBYRVSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 102000002689 Toll-like receptor Human genes 0.000 description 2
- 108020000411 Toll-like receptor Proteins 0.000 description 2
- 210000003719 b-lymphocyte Anatomy 0.000 description 2
- 235000015278 beef Nutrition 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 206010022000 influenza Diseases 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 description 1
- LSHVYAFMTMFKBA-PZJWPPBQSA-N (+)-catechin-3-O-gallate Chemical compound O([C@H]1CC2=C(O)C=C(C=C2O[C@@H]1C=1C=C(O)C(O)=CC=1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 LSHVYAFMTMFKBA-PZJWPPBQSA-N 0.000 description 1
- PFTAWBLQPZVEMU-ZFWWWQNUSA-N (+)-epicatechin Natural products C1([C@@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-ZFWWWQNUSA-N 0.000 description 1
- WVRDOLPMKOCJRJ-DENIHFKCSA-N (-)-Epigallocatechin 3-(3-methyl-gallate) Chemical compound OC1=C(O)C(OC)=CC(C(=O)O[C@H]2[C@H](OC3=CC(O)=CC(O)=C3C2)C=2C=C(O)C(O)=C(O)C=2)=C1 WVRDOLPMKOCJRJ-DENIHFKCSA-N 0.000 description 1
- BMJHAAZDURGGSC-TZIWHRDSSA-N (-)-Epigallocatechin 3-(4-methyl-gallate) Chemical compound C1=C(O)C(OC)=C(O)C=C1C(=O)O[C@H]1[C@@H](C=2C=C(O)C(O)=C(O)C=2)OC2=CC(O)=CC(O)=C2C1 BMJHAAZDURGGSC-TZIWHRDSSA-N 0.000 description 1
- PFTAWBLQPZVEMU-UKRRQHHQSA-N (-)-epicatechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-UKRRQHHQSA-N 0.000 description 1
- LSHVYAFMTMFKBA-TZIWHRDSSA-N (-)-epicatechin-3-O-gallate Chemical compound O([C@@H]1CC2=C(O)C=C(C=C2O[C@@H]1C=1C=C(O)C(O)=CC=1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 LSHVYAFMTMFKBA-TZIWHRDSSA-N 0.000 description 1
- NHBKXEKEPDILRR-UHFFFAOYSA-N 2,3-bis(butanoylsulfanyl)propyl butanoate Chemical compound CCCC(=O)OCC(SC(=O)CCC)CSC(=O)CCC NHBKXEKEPDILRR-UHFFFAOYSA-N 0.000 description 1
- WQNHWIYLCRZRLR-UHFFFAOYSA-N 2-(3-hydroxy-2,5-dioxooxolan-3-yl)acetic acid Chemical compound OC(=O)CC1(O)CC(=O)OC1=O WQNHWIYLCRZRLR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- LSHVYAFMTMFKBA-UHFFFAOYSA-N ECG Natural products C=1C=C(O)C(O)=CC=1C1OC2=CC(O)=CC(O)=C2CC1OC(=O)C1=CC(O)=C(O)C(O)=C1 LSHVYAFMTMFKBA-UHFFFAOYSA-N 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- BXDRTHBTGNNTEW-NHCUHLMSSA-N Epicatechin 3-O-(4-methylgallate) Chemical compound C1=C(O)C(OC)=C(O)C=C1C(=O)O[C@H]1[C@@H](C=2C=C(O)C(O)=CC=2)OC2=CC(O)=CC(O)=C2C1 BXDRTHBTGNNTEW-NHCUHLMSSA-N 0.000 description 1
- 108010002350 Interleukin-2 Proteins 0.000 description 1
- DATAGRPVKZEWHA-UHFFFAOYSA-N L-gamma-glutamyl-n-ethylamine Natural products CCNC(=O)CCC(N)C(O)=O DATAGRPVKZEWHA-UHFFFAOYSA-N 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229950001002 cianidanol Drugs 0.000 description 1
- 210000001151 cytotoxic T lymphocyte Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- LPTRNLNOHUVQMS-UHFFFAOYSA-N epicatechin Natural products Cc1cc(O)cc2OC(C(O)Cc12)c1ccc(O)c(O)c1 LPTRNLNOHUVQMS-UHFFFAOYSA-N 0.000 description 1
- 235000012734 epicatechin Nutrition 0.000 description 1
- XGTBMCGGGJLOPS-IFMALSPDSA-N epicatechin 3-O-(3'-O-methylgallate) Chemical compound OC1=C(O)C(OC)=CC(C(=O)O[C@H]2[C@H](OC3=CC(O)=CC(O)=C3C2)C=2C=C(O)C(O)=CC=2)=C1 XGTBMCGGGJLOPS-IFMALSPDSA-N 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- LVJJFMLUMNSUFN-UHFFFAOYSA-N gallocatechin gallate Natural products C1=C(O)C=C2OC(C=3C=C(O)C(O)=CC=3)C(O)CC2=C1OC(=O)C1=CC(O)=C(O)C(O)=C1 LVJJFMLUMNSUFN-UHFFFAOYSA-N 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000004798 organs belonging to the digestive system Anatomy 0.000 description 1
- 210000003899 penis Anatomy 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 201000005404 rubella Diseases 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 230000003393 splenic effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
Description
本発明のウイルスワクチン増強剤は、べにふうきの茶葉又はべにふうきの抽出物を含有する。これにより、本発明のウイルスワクチン増強剤は、ウイルスワクチンの増強効果に優れる。なお、本明細書において、「ウイルスワクチン」とは、ウイルス感染症に対するワクチンを意味する。また、「ウイルスワクチン増強」とは、ウイルスワクチンにより向上した免疫を増強することを意味する。
本発明のIgAの産生促進剤は、べにふうきの茶葉又はべにふうきの抽出物を含有する、ウイルス抗原に特異的なIgAの産生促進剤である。本発明のIgAの産生促進剤は、これにより、IgAの産生促進効果に優れる。本発明のIgAの産生促進剤は、上述のウイルスワクチン増強剤と同様のものを用いることができる。
本発明のTLR−7の発現促進剤は、べにふうきの茶葉又はべにふうきの抽出物を含有する。本発明のTLR−7の発現促進剤は、これにより、TLR−7の発現促進効果に優れる。本発明のTLR−7の発現促進剤は、上述のウイルスワクチン増強剤と同様のものと用いることができる。
11週齢のBALB/c雌マウスを1週間の予備飼育し、その後、平均体重が等しくなるように、実施例1に係る「ベにふうき群」、比較例1に係る「やぶきた群」、対照例1に係る「Cont.PBS群」、対照例2に係る「Cont.vaccine群」の4群(それぞれ、n=10)に分けた。
ELISA法により、上記回収後の血清、気管支肺胞洗浄液のIgA抗体量及びIgG抗体量並びにIgA抗体価及びIgG抗体価を測定し、体液性免疫及び細胞性免疫に関与する細胞の数及び割合をフローサイトメーターにて測定した。その結果を図1〜図4に示す。図1中、(a)は、血清中のIgG抗体量を示し、(b)は、血清中のIgA抗体量を示す。また、図2中、(a)は、血清中のIgG抗体価を示し、(b)は、血清中のIgA抗体価を示す。図3中、(a)は、気管支肺胞洗浄液中のIgG抗体量を示し、(b)は、気管支肺胞洗浄液中のIgA抗体量を示す。また、図4中、(a)は気管支肺胞洗浄液中のIgG抗体価を示し、(b)は、気管支肺胞洗浄液中のIgA抗体価を示す。
摘出後のそれぞれの群の脾臓中及び肺中のTLR−7の発現量の評価を行った。TLR−7の発現量は、フローサイトメーターにより測定した。その結果を、図6に示す。図6中、(a)は、脾臓のリンパ球についてのTLR−7の発現量を示したグラフである。図6中、(b)は、脾臓のリンパ球のうち、CD11c+細胞についてのTLR−7の発現量を示したグラフである。図6中、(c)は、肺のリンパ球についてのTLR−7の発現量を示したグラフである。図6中、(d)は、肺のリンパ球のうち、CD11c+細胞についてのTLR−7の発現量を示したグラフである。
Claims (10)
- べにふうきの茶葉又はべにふうきの抽出物を含有し、前記べにふうきの茶葉又はべにふうきの抽出物はメチル化カテキンを含有する、ウイルスワクチン療法の効果増強剤。
- インフルエンザウイルス用である、請求項1に記載のウイルスワクチン療法の効果増強剤。
- べにふうきの茶葉又はべにふうきの抽出物を含有し、前記べにふうきの茶葉又はべにふうきの抽出物はメチル化カテキンを含有する、ウイルス抗原に特異的なIgAの産生促進剤。
- 前記IgAは、気管支におけるIgAである、請求項3に記載のIgAの産生促進剤。
- べにふうきの茶葉又はべにふうきの抽出物を含有し、前記べにふうきの茶葉又はべにふうきの抽出物はメチル化カテキンを含有する、TLR−7の発現促進剤。
- メチル化カテキンを含有する、ウイルスワクチン療法の効果増強剤。
- インフルエンザウイルス用である、請求項6に記載のウイルスワクチン療法の効果増強剤。
- メチル化カテキンを含有する、ウイルス抗原に特異的なIgAの産生促進剤。
- 前記IgAは、気管支におけるIgAである、請求項8に記載のIgAの産生促進剤。
- メチル化カテキンを含有する、TLR−7の発現促進剤。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015119452A JP6628073B2 (ja) | 2015-06-12 | 2015-06-12 | ウイルスワクチン増強剤、IgAの産生促進剤、及びTLR−7の発現促進剤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015119452A JP6628073B2 (ja) | 2015-06-12 | 2015-06-12 | ウイルスワクチン増強剤、IgAの産生促進剤、及びTLR−7の発現促進剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017001996A JP2017001996A (ja) | 2017-01-05 |
JP6628073B2 true JP6628073B2 (ja) | 2020-01-08 |
Family
ID=57751320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015119452A Active JP6628073B2 (ja) | 2015-06-12 | 2015-06-12 | ウイルスワクチン増強剤、IgAの産生促進剤、及びTLR−7の発現促進剤 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6628073B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5858455B2 (ja) * | 2010-01-21 | 2016-02-10 | 国立研究開発法人農業・食品産業技術総合研究機構 | 免疫賦活剤、当該免疫賦活剤の製造方法及び茶抽出物の免疫賦活力を増進する方法 |
JP2012231786A (ja) * | 2011-04-18 | 2012-11-29 | Kyushu Univ | 標的遺伝子の発現変化による食品機能成分及び医薬品感受性評価方法 |
-
2015
- 2015-06-12 JP JP2015119452A patent/JP6628073B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017001996A (ja) | 2017-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6321781B2 (ja) | 免疫微量栄養 | |
RU2349342C2 (ru) | Менингококковые вакцины для введения через слизистую оболочку | |
HRP20141258T1 (hr) | 6-amino-2-{[(1s)-1-metilbutil]oksi}-9-[5-(1-piperidinil)pentil]-7,9-dihidro-8h-purin-8-on maleat | |
ES2352780B2 (es) | Lipopolisacárido de ochrobactrum intermedium contra la sepsis. | |
RU2017137357A (ru) | Быстрорастворяющаяся лекарственная форма пероральной вакцины, в которой используют крахмал | |
JP5166533B2 (ja) | ポリガンマグルタミン酸を含むウイルス感染を予防する組成物 | |
JP2008000005A (ja) | 嚥下障害改善剤および嚥下障害改善食品 | |
EP3216454B1 (en) | Composition comprising polysaccharides extracted from lentinus, poria and tremella and use thereof for combating influenza virus | |
JP2016516801A5 (ja) | ||
RU2526910C2 (ru) | Профилактическая вакцина от туберкулеза | |
CN116077639A (zh) | 雷公藤红素或其可药用衍生物在制备疫苗佐剂中的用途 | |
WO2011005183A1 (en) | New composition | |
JP2006503022A (ja) | 免疫モジュレーターとしての全細菌細胞 | |
US11771759B2 (en) | Immunopotentiator, immunotherapeutic pharmaceutical composition and its preparation and use | |
JP6628073B2 (ja) | ウイルスワクチン増強剤、IgAの産生促進剤、及びTLR−7の発現促進剤 | |
CN109310747B (zh) | 恰加斯抗原及其抗体和组合物、方法和用途 | |
WO2010128364A1 (en) | Method for the prevention or treatment of taxodiaceae pollen allergy | |
WO2004028549A1 (fr) | Capsules de coixenolide destinees au traitement d'une maladie prostatique | |
WO2021045073A1 (ja) | 鼻腔にウイルス特異的抗体を誘導可能な季節性インフルエンザワクチン | |
RU2545714C1 (ru) | Способ получения адъюванта для вирусных вакцин | |
JP2016537428A (ja) | エフェドラ・アラタ抽出物及びその使用方法 | |
WO2014073755A1 (ko) | 인플루엔자 백신용 면역증강제 | |
JP7337389B2 (ja) | ヒアルロン酸を有効成分として含むアレルゲン作用増強剤 | |
WO2024120452A1 (en) | Compositions and methods for prophylaxis and treatment of covid-19 | |
JP2005509598A (ja) | エクスビボで抗体を産生する方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180510 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20180510 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190402 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190527 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190711 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191023 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191120 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6628073 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |