CL2017002897A1 - Bacteria lactococcus lactis transformada, productora de interferón gamma (ifng) de salmo salar, alimento y composición que la comprende, para inmunoestimular especies acuícolas. - Google Patents
Bacteria lactococcus lactis transformada, productora de interferón gamma (ifng) de salmo salar, alimento y composición que la comprende, para inmunoestimular especies acuícolas.Info
- Publication number
- CL2017002897A1 CL2017002897A1 CL2017002897A CL2017002897A CL2017002897A1 CL 2017002897 A1 CL2017002897 A1 CL 2017002897A1 CL 2017002897 A CL2017002897 A CL 2017002897A CL 2017002897 A CL2017002897 A CL 2017002897A CL 2017002897 A1 CL2017002897 A1 CL 2017002897A1
- Authority
- CL
- Chile
- Prior art keywords
- ifng
- transformed
- food
- composition
- immunostimulate
- Prior art date
Links
- 101150106931 IFNG gene Proteins 0.000 title abstract 4
- 241000194035 Lactococcus lactis Species 0.000 title abstract 4
- 241000277289 Salmo salar Species 0.000 title abstract 3
- 235000013305 food Nutrition 0.000 title abstract 3
- 102000008070 Interferon-gamma Human genes 0.000 title abstract 2
- 108010074328 Interferon-gamma Proteins 0.000 title abstract 2
- 244000144974 aquaculture Species 0.000 title abstract 2
- 229940044627 gamma-interferon Drugs 0.000 title abstract 2
- 238000010276 construction Methods 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 108091027974 Mature messenger RNA Proteins 0.000 abstract 1
- 150000002333 glycines Chemical class 0.000 abstract 1
- 235000014304 histidine Nutrition 0.000 abstract 1
- 150000002411 histidines Chemical group 0.000 abstract 1
- 239000013612 plasmid Substances 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
- A61K35/74—Bacteria
- A61K35/741—Probiotics
- A61K35/744—Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/19—Cytokines; Lymphokines; Interferons
- A61K38/21—Interferons [IFN]
- A61K38/217—IFN-gamma
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/461—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from fish
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/555—Interferons [IFN]
- C07K14/57—IFN-gamma
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
- C12N15/746—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for lactic acid bacteria (Streptococcus; Lactococcus; Lactobacillus; Pediococcus; Enterococcus; Leuconostoc; Propionibacterium; Bifidobacterium; Sporolactobacillus)
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/21—Streptococcus, lactococcus
- A23V2400/231—Lactis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
- C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand
- C07K2319/21—Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a His-tag
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2800/00—Nucleic acids vectors
- C12N2800/10—Plasmid DNA
- C12N2800/101—Plasmid DNA for bacteria
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/46—Streptococcus ; Enterococcus; Lactococcus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- Polymers & Plastics (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Animal Husbandry (AREA)
- Mycology (AREA)
- Food Science & Technology (AREA)
- Gastroenterology & Hepatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Insects & Arthropods (AREA)
- Immunology (AREA)
- Marine Sciences & Fisheries (AREA)
- Plant Pathology (AREA)
- Birds (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Nutrition Science (AREA)
Abstract
<p>Bacteria Lactococcus lactis transformada, productora de interferón gamma (IFNg) de Salmo salar que comprende la construcción de ADN pNZ8149-P1-USP45-IFNg-GGG-6xHIS, donde pNZ8149 es el vector transformado; P1, el promotor de expresión constitutiva de L. lactis; Usp45 es la señal de exportación; IFNg es la secuencia madura de mRNA codificante para IFN gamma de Salmo salar; GGG es una secuencia que codifica para tres glicinas y 6xHIS es una secuencia que codifica para 6 Histidinas terminales. Es motivo de la invención el plásmido que contiene la construcción pNZ8149-P1-USP45-IFNg-GGG-6xHIS, el alimento y composición que comprende la bacteria L. lactis transformada. Así mismo, el invento se relaciona con el uso de la bacteria transformada con IFNg, para preparar un alimento o composición para inmunoestimular especies acuícolas.</p>
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2017002897A CL2017002897A1 (es) | 2017-11-14 | 2017-11-14 | Bacteria lactococcus lactis transformada, productora de interferón gamma (ifng) de salmo salar, alimento y composición que la comprende, para inmunoestimular especies acuícolas. |
US16/764,356 US20220347235A1 (en) | 2017-11-14 | 2018-04-20 | Transformed, salmo salar interferon gamma (ifng)-producing lactococcus lactis bacterium, food and composition comprising same, for immunostimulation in aquaculture species |
EP18878202.3A EP3750984A4 (en) | 2017-11-14 | 2018-04-20 | TRANSFORMED INTERFERON GAMMA (IFNG) PRODUCING LACTOCOCCUS LACTIS FROM SALMO SALAR, FOOD AND COMPOSITION FOR IMMUNESTIMULATION IN AQUACULTURE SPECIES |
PCT/CL2018/050021 WO2019095082A1 (es) | 2017-11-14 | 2018-04-20 | Bacteria lactococcus lactis transformada, productora de interferon gamma (ifng) de salmo salar, alimento y composicion que la comprende, para inmunoestimular especies acuicolas |
US18/467,280 US20240131088A1 (en) | 2017-11-14 | 2023-09-14 | Method for preparing a transformed, salmo salar interferon gamma (ifng)-producing lactococcus lactis bacterium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2017002897A CL2017002897A1 (es) | 2017-11-14 | 2017-11-14 | Bacteria lactococcus lactis transformada, productora de interferón gamma (ifng) de salmo salar, alimento y composición que la comprende, para inmunoestimular especies acuícolas. |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2017002897A1 true CL2017002897A1 (es) | 2018-04-20 |
Family
ID=63046412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2017002897A CL2017002897A1 (es) | 2017-11-14 | 2017-11-14 | Bacteria lactococcus lactis transformada, productora de interferón gamma (ifng) de salmo salar, alimento y composición que la comprende, para inmunoestimular especies acuícolas. |
Country Status (4)
Country | Link |
---|---|
US (2) | US20220347235A1 (es) |
EP (1) | EP3750984A4 (es) |
CL (1) | CL2017002897A1 (es) |
WO (1) | WO2019095082A1 (es) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4808523A (en) | 1984-11-07 | 1989-02-28 | Yeda Research And Development Co., Ltd. | Constitutive production of human IFN-β1 by mammalian cells transformed by the IFN-β1 gene fused to an SV40 early promoter |
JP2006265181A (ja) * | 2005-03-24 | 2006-10-05 | Univ Of Tsukuba | 魚類感染症予防製剤、魚類用餌、菌株、魚類感染症予防方法 |
WO2010139195A1 (en) | 2009-06-04 | 2010-12-09 | The Chinese University Of Hong Kong | Anti-inflammatory bacteria |
CN201503797U (zh) | 2009-09-15 | 2010-06-09 | 河南森源电气股份有限公司 | 一种隔离开关转轴与拐臂连接结构 |
WO2011150127A2 (en) | 2010-05-25 | 2011-12-01 | The Board Of Trustees Of The University Of Illinois | Novel systems, vectors, and methods for delivery of biomolecules to eukaryotic cells |
CN102329766A (zh) | 2011-09-16 | 2012-01-25 | 暨南大学 | 可用于预防或治疗人溃疡性结肠炎的重组食品级乳酸菌、其制备方法与应用 |
CN102796755B (zh) | 2012-06-28 | 2015-02-04 | 郑州大学 | 一种乳酸乳球菌表达载体及其制备方法与应用 |
WO2014040987A1 (en) * | 2012-09-11 | 2014-03-20 | University of Tromsø | The use of a nucleic acid sequence encoding a type i interferon (ifn) originating from atlantic salmon as an antiviral and immune stimulating agent |
CN103074291A (zh) | 2012-12-20 | 2013-05-01 | 大连大学 | 一种重组猪流行性腹泻病毒乳酸乳球菌、其构建方法及应用 |
WO2014118385A1 (en) * | 2013-02-04 | 2014-08-07 | University of Tromsø | The use of dna sequences encoding an interferon as vaccine adjuvants |
CN104120142B (zh) | 2014-06-30 | 2016-06-01 | 华南农业大学 | 一种分泌表达pedv核心抗原coe蛋白重组乳酸乳球菌及其制备方法和应用 |
CL2014002394A1 (es) * | 2014-09-10 | 2014-11-21 | Univ Chile | Método para producir probioticos autóctonos con actividad inmunoestimulaste y sus uso en profilaxis contra flavobacteriosis en salmónidos |
CN105331570B (zh) | 2015-11-30 | 2019-04-02 | 中国科学院水生生物研究所 | 一种含有鲫鱼ifn干扰素的蓝藻工程菌及应用 |
-
2017
- 2017-11-14 CL CL2017002897A patent/CL2017002897A1/es unknown
-
2018
- 2018-04-20 WO PCT/CL2018/050021 patent/WO2019095082A1/es unknown
- 2018-04-20 US US16/764,356 patent/US20220347235A1/en active Pending
- 2018-04-20 EP EP18878202.3A patent/EP3750984A4/en active Pending
-
2023
- 2023-09-14 US US18/467,280 patent/US20240131088A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2019095082A1 (es) | 2019-05-23 |
US20240131088A1 (en) | 2024-04-25 |
US20220347235A1 (en) | 2022-11-03 |
EP3750984A4 (en) | 2021-10-27 |
EP3750984A1 (en) | 2020-12-16 |
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