WO2024136604A1 - Souche de bifidobacterium breve et composition pour augmenter le nad+ et le nad total la comprenant - Google Patents

Souche de bifidobacterium breve et composition pour augmenter le nad+ et le nad total la comprenant Download PDF

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WO2024136604A1
WO2024136604A1 PCT/KR2023/021477 KR2023021477W WO2024136604A1 WO 2024136604 A1 WO2024136604 A1 WO 2024136604A1 KR 2023021477 W KR2023021477 W KR 2023021477W WO 2024136604 A1 WO2024136604 A1 WO 2024136604A1
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nad
bifidobacterium breve
culture
strain
present
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PCT/KR2023/021477
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Korean (ko)
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김민구
김형은
박재완
서한솔
은수현
이동훈
이성희
최성구
한치영
홍성준
홍주현
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유노비아 주식회사
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/135Bacteria or derivatives thereof, e.g. probiotics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66Microorganisms or materials therefrom
    • A61K35/74Bacteria
    • A61K35/741Probiotics
    • A61K35/744Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
    • A61K35/745Bifidobacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00Drugs for disorders of the muscular or neuromuscular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/14Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16Anti-Parkinson drugs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, 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
    • C12N1/20Bacteria; Culture media therefor
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12RINDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00Microorganisms ; Processes using microorganisms
    • C12R2001/01Bacteria or Actinomycetales ; using bacteria or Actinomycetales

Definitions

  • the present invention relates to a novel Bifidobacterium breve strain culture and a composition containing the same for enhancing NAD + and total NAD (nicotinamide adenine dinucleotide) in the body.
  • NAD + and total NAD nicotinamide adenine dinucleotide
  • the newly isolated Bifidobacterium breve strain It relates to a culture thereof and a pharmaceutical composition or food composition containing the same that can increase the level of NAD + total NAD in the body.
  • the aging process reduces various physiological functions such as motor function, vision, hearing, immunity, and cognitive function. Aging can cause age-related diseases such as diabetes, cancer, and dementia. In order to delay the aging process, there is a need to treat diseases caused by aging.
  • aging is a very complex phenomenon and involves various genetic and environmental factors, and nutrition and metabolism become important factors closely related to the aging process ⁇ Lopez-Otin C, Blasco MA, Partridge L, Serrano M, Kroemer G. The hallmarks of aging. Cell. (2013) 153:1194-217. ⁇
  • NAD + (nicotinamide adenine dinucleotide) has attracted much attention as an anti-aging molecule.
  • NAD + mediates various redox reactions in energy metabolism pathways such as glycolysis, tricarboxylic acid cycle, fatty acid oxidation, and mitochondrial phosphorylation.
  • NAD + also functions as a substrate for PARP (poly(ADP-ribose) polymerase), sirtuin, CD38, and SARM1.
  • PARP accumulates at DNA single strand break (SSB) sites and induces auto-ADP-ribosylation, which initiates the SSB repair process.
  • SSB DNA single strand break
  • Sirtuins are NAD + -dependent deacetylases/deacylases that regulate gene expression, stress response, and metabolism by removing acetyl/acyl groups from target protein lysine residues. NAD + mediates various aging processes through these functions.
  • NAD + supplementation therapy is one way to slow the accelerated aging process by inhibiting the age-related decline of NAD + .
  • NAMN L-tryptophan
  • NAM nicotinic acid
  • NAM NAMN
  • NAM nicotinic acid
  • NAM NAMN
  • NAM nicotinamide
  • NAMPT nicotinamide phosphoribosyltransferase
  • NAM is the actual source of NAD + synthesis, but NAMPT is the rate-limiting enzyme.
  • the production of NAD + from NAM is an inefficient reaction, and NAM is a sirtuin inhibitor and can cancel sirtuin-mediated beneficial effects.
  • the Preiss-Handler pathway uses nicotinic acid (NA nicotinic acid) and the enzyme nicotinic acid phosphoribosyltransferase (NAPRT) to generate NAMN, which then converts NAMN to nicotinic acid adenine dinucleotide (NAAD) by the nicotinamide mononucleotide adenylyltransferases (NMNAT1, NMNAT2, and NMNAT3).
  • NAAD nicotinamide mononucleotide adenylyltransferases
  • Nicotinamide riboside (NR) and NMN are recognized as favorable NAD + precursors for NAD + replacement therapy.
  • NR is a derivative of vitamin B3 (nicotinic acid), and many studies have shown that nicotinamide riboside enhances the metabolism of organisms, prevents aging of stem cells, and maintains the function of stem cells. (Katsyuba E, Romani M, Hofer D, Auwerx J. NAD homeostasis in health and disease. Nat Metab. (2020)).
  • NMN is another NAD + precursor found in broccoli and others. Oral administration of NMN shows beneficial effects on diet- and aging-induced obesity and diabetes. Therefore, it has been shown that NMN feeding can improve age-related physiological decline in mice of various ages (Yoshino J, Mills KF, Yoon MJ, Imai S. Nicotinamide mononucleotide, a key NAD(+) intermediate, treats the pathophysiology of diet- and age-induced diabetes in mice. Cell Metab (2011) 14:528-36.
  • the inventors of the present application isolated a novel Bifidobacterium strain that can delay aging or improve exercise ability by increasing the level of NAD + in the body and total NAD containing it, and confirmed its effect. , completed the present invention.
  • the purpose of the present invention is to recognize the need for the present invention in the aforementioned prior art and to provide a new Bifidobacterium breve strain.
  • the object of the present invention is to provide a culture of Bifidobacterium breve strain.
  • the object of the present invention is to provide a composition capable of increasing NAD + levels in the body.
  • the object of the present invention is to provide a composition for use in combination with nicotinamide riboside.
  • the object of the present invention is to provide a composition for improving exercise performance or muscle endurance.
  • An object of the present invention is to provide a composition for preventing, treating or improving muscle diseases.
  • An object of the present invention is to provide a composition for strengthening muscles.
  • An object of the present invention is to provide a composition for preventing, treating or improving aging-related diseases.
  • the present invention provides Bifidobacterium breve ID-A11 strain or a culture thereof with accession number KCTC 15219BP.
  • the present invention also provides a probiotic preparation containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a pharmaceutical composition, food composition, or cosmetic composition containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a pharmaceutical composition for increasing NAD + (nicotinamide adenine dinucleotide) and/or total NAD levels in the body, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • NAD + nicotinamide adenine dinucleotide
  • the present invention also includes the Bifidobacterium breve ID-A11 strain or a culture thereof, and provides NAD + (nicotinamide adenine dinucleotide) and/or in vivo for use in combination with nicotinamide riboside.
  • NAD + nicotinamide adenine dinucleotide
  • a pharmaceutical composition for enhancing total NAD is provided.
  • the present invention also provides a pharmaceutical composition for enhancing exercise performance or muscular endurance containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a pharmaceutical composition for enhancing exercise performance or muscular endurance, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside. provides.
  • the present invention also provides a pharmaceutical composition for preventing or treating muscle diseases containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a pharmaceutical composition for preventing or treating muscle disease, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside. to provide.
  • the present invention also provides a pharmaceutical composition for muscle strengthening containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a pharmaceutical composition for muscle strengthening, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside.
  • the present invention also provides a pharmaceutical composition for preventing or treating aging-related diseases, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a pharmaceutical composition for the prevention or treatment of age-related diseases, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside. provides.
  • the present invention also provides a food composition for enhancing NAD + and/or total NAD levels in the body, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also includes the Bifidobacterium breve ID-A11 strain or a culture thereof, and promotes NAD + and/or total NAD levels in the body for use in combination with Nicotinamide Riboside. Provides a food composition for use.
  • the present invention also provides a food composition for enhancing exercise performance or muscular endurance containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a food composition for enhancing exercise performance or muscular endurance, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside. provides.
  • the present invention also provides a food composition for preventing or improving muscle disease containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a food composition for preventing or improving muscle disease, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside. to provide.
  • the present invention also provides a food composition for muscle strengthening containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a food composition for muscle strengthening, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside.
  • the present invention also provides a food composition for preventing or improving aging-related diseases containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a food composition for preventing or improving aging-related diseases, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside. provides.
  • the present invention also provides a food composition for preventing or improving aging containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides a food composition for preventing or improving aging, comprising the Bifidobacterium breve ID-A11 strain or a culture thereof, and for use in combination with nicotinamide riboside. do.
  • the present invention also provides an anti-aging composition containing the Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the present invention also provides an anti-aging composition
  • an anti-aging composition comprising the Bifidobacterium breve ID-A11 strain or a culture thereof and for use in combination with nicotinamide riboside.
  • Figure 1 shows the NAD + synthesis pathway by Preiss-Handler and salvage pathways.
  • FIG. 2 shows results showing that Bifidobacterium breve ID-A11 (KCTC 15219BP) according to the present invention affects the improvement of cell viability.
  • Figure 3 compares Bifidobacterium breve ID-A11 and Bifidobacterium breve type strain ( Bifidobacterium breve (KCTC3220 T ) type stain) according to the present invention, showing the recovery of cell viability inhibited by NAMPTi. The results show that it has an impact.
  • Figure 4 shows the results of increase in NAD + and total NAD content by Bifidobacterium breve ID-A11 according to the present invention.
  • Figure 5 compares Bifidobacterium breve ID-A11 and Bifidobacterium breve (KCTC3220T) type stain according to the present invention, showing the contents of NAD + and total NAD inhibited by NAMPTi This shows the recovery results.
  • Figure 6 shows the results of analyzing the intracellular ATP content by comparing Bifidobacterium breve ID-A11 and Bifidobacterium breve type strain ( Bifidobacterium breve (KCTC3220T) type stain) according to the present invention.
  • Figure 7 shows the results confirming the increase in NAD + content in the body and the synergistic effect of combined administration when Bifidobacterium breve ID-A11 according to the present invention is administered alone or in combination with NR.
  • Figure 8 shows the results of a forced swim test (FST) in the group administered Bifidobacterium breve ID-A11 alone or in combination with NR according to the present invention.
  • FST forced swim test
  • Figure 9 shows the results confirming the increase in soleus muscle weight following administration of Bifidobacterium breve ID-A11 alone or in combination with NR according to the present invention.
  • Figure 10 shows the results confirming the increase in the expression of NAD + and mitochondrial biosynthetic gene SIRT1 following administration of Bifidobacterium breve ID-A11 alone or in combination with NR according to the present invention.
  • Figure 11 shows the results confirming the increase in expression of NAD + and mitochondrial biosynthetic gene NRF1 following administration of Bifidobacterium breve ID-A11 alone or in combination with NR according to the present invention.
  • the inventors of the present application found that the salvage pathway does not operate smoothly due to a decrease in NAMPT (nicotinamide phosphoribosyltransferase) enzyme in the body, ultimately leading to a decrease in NAD + and accumulation of NAM (nicotinamide), but the novel Bifi gambling of the present invention.
  • NAMPT nicotinamide phosphoribosyltransferase
  • NAM nicotinamide
  • NAD + can be promoted through the novel Bifidobacterium breve strain of the present invention.
  • Total NAD refers to the total of NAD + and NADH, and the total NAD level can be increased by increasing NAD + according to the present invention.
  • novel Bifidobacterium breve strain of the present invention can improve exercise performance or muscle endurance, increase muscle mass, and have an effective effect on improving muscle diseases, such as sarcopenia. did.
  • the present invention relates to the Bifidobacterium breve ID-A11 strain or a culture thereof with accession number KCTC 15219BP.
  • the Bifidobacterium breve ID-A11 strain according to the present invention was deposited with the Korea Research Institute of Bioscience and Biotechnology on December 5, 2022 under the deposit number KCTC 15219BP.
  • the strain has the ability to convert NAM, a NAD precursor, to NA.
  • the NA produced is NAD + and It can increase the level of total NAD, including this.
  • NAD + is a key molecule that regulates activities between the nucleus and mitochondria, enabling signal transmission, and plays a central role in obtaining energy from nutrients in a form usable by cells. Additionally, NAD + activates a protein called SIRT1, which is known to promote healthy metabolism throughout the body.
  • the efficiency may be reduced because ATP is consumed to actively pass NAD + outside the cell through the cell membrane or mitochondrial membrane.
  • the Bifidobacterium breve strain of the present invention has the advantage of not requiring energy for intracellular penetration because it can convert NAM, a component in the body, into NA.
  • NAD + is converted into toxins such as L-tryptophan (Trp: L-tryptophan), nicotinic acid (NA), and nicotinamide (NAM). It is synthesized from a variety of dietary precursors. In particular, the salvage pathway is the most important pathway for producing and maintaining NAD + in mammals.
  • Trp L-tryptophan
  • NA nicotinic acid
  • NAM nicotinamide
  • NMN (nicotinamide mononucleotide) is generated from NAM by NAMPT (nicotinamide phosphoribosyltransferase), and NMN is converted to NAD + by NMNAT (nicotinamide mononucleotide adenylyltransferase).
  • the salvage pathway does not operate smoothly due to inhibition or reduction of NAMPT (nicotinamide phosphoribosyltransferase) enzyme in the body, ultimately leading to accumulation of NAM (nicotinamide) and reduction of NAD + , NAM ( nicotinamide) conversion ability, it was confirmed that NAD + and total NAD levels could be increased by converting accumulated NAM into NA and activating the Preiss-Handler pathway.
  • NAMPT nicotinamide phosphoribosyltransferase
  • culture may mean culturing the strain in a culture medium or culture medium.
  • the culture may contain the strain, contain lysate of the strain, or be a cell-free supernatant that does not contain the strain.
  • the culture may be liquid or solid in formulation, but is not limited thereto.
  • the medium may be selected from known liquid media or solid media, for example, MRS liquid medium, GAM liquid medium, MRS agar medium, GAM agar medium, and BL agar medium, but is not limited thereto.
  • the shredded material refers to the form destroyed by strain enzyme treatment, homogenization, or ultrasonic treatment.
  • Various forms of the culture may be included, such as concentrate, dried matter, or extract of the culture.
  • the extract can be extracted using a known extraction solvent, such as water or an organic solvent, such as water, a lower alcohol having 1 to 4 carbon atoms, hexane, chloroform, ethyl acetate, or a mixed solvent thereof. It can be extracted using .
  • a known extraction solvent such as water or an organic solvent, such as water, a lower alcohol having 1 to 4 carbon atoms, hexane, chloroform, ethyl acetate, or a mixed solvent thereof. It can be extracted using .
  • the strain can be transported in a pharmaceutically acceptable carrier such as, for example, colloidal suspension, powder, saline solution, lipids, liposomes, microspheres, or nano-spherical particles. They may form complexes or associate with delivery vehicles and may be used in the art as lipids, liposomes, microparticles, gold, nanoparticles, polymers, condensation agents, polysaccharides, polyamino acids, dendrimers, saponins, adsorption enhancers or fatty acids. It can be transported in vivo using known delivery systems.
  • a pharmaceutically acceptable carrier such as, for example, colloidal suspension, powder, saline solution, lipids, liposomes, microspheres, or nano-spherical particles. They may form complexes or associate with delivery vehicles and may be used in the art as lipids, liposomes, microparticles, gold, nanoparticles, polymers, condensation agents, polysaccharides, polyamino acids, dendrim
  • the present invention provides a composition for enhancing NAD + and/or total NAD in the body comprising the Bifidobacterium breve strain or a culture thereof. Additionally, the present invention provides a method for enhancing NAD + and/or total NAD in the body, comprising administering the Bifidobacterium breve strain or culture thereof to an individual. Moreover, the present invention provides the use of the Bifidobacterium breve strain or its culture for producing a composition for enhancing NAD + and/or total NAD in the body.
  • the composition for enhancing NAD + and/or total NAD in the body may be a pharmaceutical composition. Based on this, the present invention provides a pharmaceutical composition for enhancing NAD + and/or total NAD in the body containing the Bifidobacterium breve strain or a culture thereof.
  • the strain has the ability to convert NAM, a NAD precursor, to NA.
  • the NA produced is NAD + and It can increase the level of total NAD, including this.
  • the present invention provides a pharmaceutical for enhancing NAD + and/or total NAD in the body for use in combination with Nicotinamide Riboside, comprising the Bifidobacterium breve strain or culture thereof. It relates to composition.
  • the present invention relates to a composition
  • a composition comprising a Bifidobacterium breve strain or a culture thereof and nicotinamide riboside.
  • the composition may be a pharmaceutical composition or a food composition, and the food composition may include a health functional food composition, a general food composition, and a functional food composition.
  • the Bifidobacterium breve strain or culture thereof and Nicotinamide Riboside preferably have complementary activities, so that they do not adversely affect each other.
  • compositions may be (1) co-formulated in a complex formulation and administered or delivered simultaneously; (2) Can be administered or delivered simultaneously or sequentially as separate dosage forms.
  • the Bifidobacterium breve strain or its culture and nicotinamide riboside may be present in the same composition.
  • the formulation may be, for example, but is not limited to a dried powder composition, solution, or suspension.
  • the Bifidobacterium breve strain or its culture and nicotinamide riboside can be administered simultaneously or sequentially. They are generally separated from each other and may be administered simultaneously or sequentially. When administered sequentially, it can be administered in two or more doses. When administered sequentially, one of the Bifidobacterium breve strain or culture and nicotinamide riboside may be administered followed by the other, or alternately with an interval between the two administrations.
  • the present invention relates to a pharmaceutical composition for enhancing exercise performance or muscular endurance containing the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a pharmaceutical composition for enhancing exercise performance or muscular endurance, comprising the Bifidobacterium breve strain or a culture thereof, and for use in combination with nicotinamide riboside. .
  • “Exercise performance” is closely related to the improvement of athletes’ performance and records, and can be improved by improving cardiorespiratory function, promoting energy metabolism, recovering from fatigue, and increasing muscle strength. In other words, exercise performance can be improved by quickly recovering fatigue accumulated during long-term training and increasing endurance during exercise.
  • Muscular endurance refers to the ability of muscles to continue working for long periods of time without fatigue. It is the most basic ability that constitutes whole-body endurance, and is an ability that indicates how long or how many times a muscle can repeat contraction and relaxation with a given weight, and can be trained through strength training.
  • the present invention relates to a pharmaceutical composition for preventing or treating muscle disease comprising the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a pharmaceutical composition for the prevention or treatment of muscle disease, comprising the Bifidobacterium breve strain or a culture thereof, and for use in combination with nicotinamide riboside.
  • Muscle is the most abundant tissue in the human body, and securing an appropriate amount of muscle is essential to maintain the functional capacity of the human body and prevent metabolic diseases.
  • the muscle disease is a progressive disease characterized by loss of walking ability, weakened respiratory muscle, weakened heart function, etc. due to gradual decrease in muscle strength, and may be, for example, muscle degeneration, sarcopenia, or muscular dystrophy.
  • the sarcopenia may be senile sarcopenia.
  • muscle includes tendons, muscles, and tendons
  • muscle function refers to the ability to exert force through muscle contraction. Muscles can exert maximum contractile force to overcome resistance. It includes strength, which is the ability, muscular endurance, which is the ability to express how long or how many times a muscle can repeat contraction and relaxation with a given weight, and quickness, which is the ability to exert strong force in a short period of time.
  • prevention or treatment of muscle disease includes suppressing the occurrence of muscle degeneration, sarcopenia or muscular dystrophy, alleviating the occurrence of muscle degeneration, sarcopenia or muscular dystrophy, preventing recurrence, and alleviating symptoms.
  • the present invention relates to a pharmaceutical composition for muscle strengthening containing the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a pharmaceutical composition for muscle strengthening, which contains a Bifidobacterium breve strain or a culture thereof and is used in combination with nicotinamide riboside.
  • the muscle strengthening refers to the effect of increasing muscle strength and/or size, and does not limit the type of muscle.
  • the muscle strengthening includes increasing muscle mass and may include increasing the number of muscle fibers and/or muscle cross-sectional area.
  • the present invention also relates to a pharmaceutical composition for preventing or treating aging-related diseases, comprising the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a pharmaceutical composition for preventing or treating age-related diseases, comprising the Bifidobacterium breve strain or a culture thereof, and for use in combination with nicotinamide riboside. .
  • the aging-related disease may be a neurodegenerative disease or a cognitive dysfunction disease.
  • the neurodegenerative disease may be, for example, dementia, Alzheimer's disease, Huntington's disease, or Parkinson's disease.
  • the cognitive dysfunction disease may be dementia related to perception, memory, language understanding, etc.
  • SIRT1 mitochondrial biosynthesis gene
  • composition of the present invention may be effective in preventing or treating Parkinson's disease.
  • the pharmaceutical composition is prepared in unit dosage form by formulating using a pharmaceutically acceptable carrier and/or excipient according to a method that can be easily performed by a person skilled in the art to which the present invention pertains. It can be manufactured by placing it in a capacity container. At this time, the formulation may be in the form of a solution, suspension, or emulsion in an oil or aqueous medium, or may be in the form of an extract, powder, granule, tablet, capsule, or gel (e.g., hydrogel), and may additionally contain a dispersant or stabilizer. there is.
  • a pharmaceutically acceptable carrier and/or excipient according to a method that can be easily performed by a person skilled in the art to which the present invention pertains. It can be manufactured by placing it in a capacity container. At this time, the formulation may be in the form of a solution, suspension, or emulsion in an oil or aqueous medium, or may be in the form of an extract, powder, granule, tablet, capsule, or gel
  • Pharmaceutically acceptable carriers include those commonly used in preparations: lactose, dextrose, sucrose, sorbitol, mannitol, starch, acacia, gum, calcium phosphate, alginate, gelatin, calcium silicate, microcrystalline cellulose, polyvinyl pyro. It may include, but is not limited to, rhodium, cellulose, water, syrup, methyl cellulose, methyl hydroxybenzoate, propyl hydroxybenzoate, talc, magnesium stearate, and mineral oil. In addition, in addition to the above ingredients, lubricants, wetting agents, sweeteners, flavoring agents, emulsifiers, suspending agents, preservatives, etc. may be additionally included.
  • the pharmaceutical composition can be administered orally or parenterally and can be used in the form of a general pharmaceutical preparation. That is, the pharmaceutical composition of the present invention can be administered in various oral and parenteral dosage forms during actual clinical administration.
  • diluents such as commonly used fillers, extenders, binders, wetting agents, disintegrants, and surfactants, or It is prepared using excipients.
  • Solid preparations for oral administration include tablets, pills, powders, granules, capsules, etc., and these solid preparations are prepared by mixing at least one excipient, such as starch, calcium carbonate, sucrose or lactose, gelatin, etc. do.
  • Liquid preparations for oral administration include suspensions, oral solutions, emulsions, and syrups.
  • simple diluents such as water and liquid paraffin
  • various excipients such as wetting agents, sweeteners, fragrances, and preservatives may be included.
  • Preparations for parenteral administration include sterile aqueous solutions, non-aqueous solutions, suspensions, emulsions, lyophilized preparations, and suppositories.
  • Non-aqueous solvents and suspensions may include propylene glycol, polyethylene glycol, vegetable oil such as olive oil, and injectable ester such as ethyl oleate.
  • injectable ester such as ethyl oleate.
  • Withepsol, Macrogol, Tween 61, cacao, laurel, glycerol, gelatin, etc. can be used as a base for suppositories.
  • Withepsol, Macrogol, Tween 61, cacao, laurel, glycerol, gelatin, etc. can be used as a base for suppositories.
  • the concentration of the active ingredient included in the composition can be determined considering the purpose of treatment, patient condition, required period, etc., and is not limited to a specific concentration range.
  • the pharmaceutical composition of the present invention is administered in a pharmaceutically effective amount.
  • 'pharmacologically effective amount' refers to an amount sufficient to treat a disease with a reasonable benefit/risk ratio applicable to medical treatment, and the effective dose level is determined by the type, severity of the patient's disease, the activity of the drug, and the drug. It can be determined based on factors including sensitivity, time of administration, route of administration and excretion rate, duration of treatment, concurrently used drugs, and other factors well known in the medical field.
  • the pharmaceutical composition according to the present invention may be administered as an individual therapeutic agent or in combination with other therapeutic agents, and may be administered simultaneously, separately, or sequentially with conventional therapeutic agents, and may be administered singly or multiple times.
  • the effective dose may vary depending on the patient's age, gender, condition, weight, absorption of the active ingredient in the body, inactivation rate, excretion rate, type of disease, and concomitant drug, and may vary depending on the route of administration, severity, gender, weight, age, etc. It can increase or decrease.
  • the composition for enhancing NAD + and/or total NAD in the body may be a food composition.
  • the present invention provides a food composition for enhancing NAD + and/or total NAD in the body containing the Bifidobacterium breve strain or a culture thereof.
  • the strain has the ability to convert NAM, a NAD precursor, to NA.
  • the NA produced is NAD + and It can increase the level of total NAD, including this.
  • the present invention also relates to a food composition for enhancing NAD + in the body, comprising the Bifidobacterium breve strain or a culture thereof, and for use in combination with nicotinamide riboside.
  • the present invention also relates to a food composition for enhancing total NAD in the body, which includes the Bifidobacterium breve strain or a culture thereof and is for use in combination with nicotinamide riboside.
  • the present invention also relates to a food composition for enhancing exercise performance or muscular endurance containing the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a food composition for enhancing exercise performance or muscular endurance, comprising the Bifidobacterium breve strain or a culture thereof, and for use in combination with nicotinamide riboside. .
  • the present invention also relates to a food composition for preventing or improving muscle disease containing the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a food composition for preventing or treating muscle disease, comprising the Bifidobacterium breve strain or a culture thereof, and for use in combination with nicotinamide riboside.
  • the present invention also relates to a food composition for muscle strengthening containing the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a food composition for muscle strengthening containing the Bifidobacterium breve strain or a culture thereof and for use in combination with nicotinamide riboside.
  • the present invention also relates to a food composition for preventing or improving aging-related diseases containing the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a food composition for preventing or improving aging-related diseases, comprising the Bifidobacterium breve strain or a culture thereof, and for use in combination with nicotinamide riboside. .
  • the present invention also relates to a food composition for preventing or improving aging containing the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to a food composition for preventing or improving aging, comprising the Bifidobacterium breve strain or a culture thereof, and for use in combination with nicotinamide riboside.
  • Age-related diseases may be neurodegenerative diseases or cognitive dysfunction diseases.
  • the neurodegenerative disease may be, for example, dementia, Alzheimer's disease, Huntington's disease, or Parkinson's disease.
  • the cognitive dysfunction disease may be dementia related to perception, memory, language understanding, etc.
  • the present invention also relates to an anti-aging composition containing the Bifidobacterium breve strain or a culture thereof.
  • the present invention also relates to an anti-aging composition comprising the Bifidobacterium breve strain or a culture thereof and for use in combination with nicotinamide riboside.
  • the anti-aging composition may be a food composition for preventing or improving aging.
  • the Bifidobacterium breve ID-A11 strain or culture thereof of the present invention can prevent or delay aging mediated by NAD by increasing the amount of NAD + and total NAD in the body, and mitochondrial biosynthesis genes By increasing the expression of (SIRT1), it can ultimately delay aging or signs of aging in the body, including muscles, skin, etc.
  • Foods according to the present invention include health functional foods, general foods, or functional foods.
  • the food may be a health functional food, general food, or functional food.
  • health functional food or functional food refers to food with high medical or medical effect that has been processed to efficiently exhibit bioregulatory functions in addition to nutritional supply.
  • Health functional food or functional food refers to tablets, capsules, etc. to obtain useful effects. It can be manufactured in various forms such as powder, granule, liquid, and pill.
  • the above health functional foods refer to foods manufactured and processed using raw materials or ingredients with functionality useful to the human body in accordance with the Act on Health Functional Foods, and provide health benefits such as regulating nutrients for the structure and function of the human body or physiological effects. It means ingestion for the purpose of obtaining useful effects.
  • the above health functional food may contain common food additives, and its suitability as a food additive is determined by the specifications and standards for the relevant item in accordance with the general provisions of the Food Additive Code and General Test Methods approved by the Food and Drug Administration, unless otherwise specified. Judgment is made according to standards.
  • the above health functional foods include beverages, meat, chocolate, foods, confectionery, pizza, ramen, other noodles, gum, candy, ice cream, alcoholic beverages, vitamin complexes, or health supplements, without limitation, for their purpose of use (prevention or improvement). It can be processed accordingly.
  • the food composition can be added as is or used together with other foods or food ingredients, and can be used appropriately according to conventional methods.
  • the amount of active ingredient can be appropriately used depending on the purpose of use (prevention or improvement).
  • foods to which the food composition can be added include meat, sausages, bread, chocolate, candies, snacks, confectionery, pizza, ramen, other noodles, gum, dairy products including ice cream, various soups, beverages, tea drinks, These include alcoholic beverages and vitamin complexes, and can include all health foods in the conventional sense.
  • the food composition can be manufactured into a food, especially a functional food.
  • the food composition of the present invention includes ingredients commonly added during food production and may include, for example, proteins, carbohydrates, fats, nutrients, and seasonings.
  • ingredients commonly added during food production may include, for example, proteins, carbohydrates, fats, nutrients, and seasonings.
  • natural carbohydrates or flavoring agents may be included as additional ingredients in addition to the active ingredient.
  • the natural carbohydrates include monosaccharides (e.g., glucose, fructose, etc.), disaccharides (e.g., maltose, sucrose, etc.), oligosaccharides, polysaccharides (e.g., dextrins, cyclodextrins, etc.), or sugar alcohols (e.g., , xylitol, sorbitol, erythritol, etc.) are preferred.
  • the flavoring agent may be a natural flavoring agent (e.g., thaumatin, stevia extract, etc.) or a synthetic flavoring agent (e.g., saccharin, aspartame, etc.).
  • the concentration of the strain in the composition may be, for example, 10 5 CFU/mL to 10 11 CFU/mL, and specifically 10 10 CFU/mL, but is not limited thereto.
  • the concentration of the strain is, for example, 10 5 CFU/mL or more, specifically It may be 10 5 CFU/mL to 10 11 CFU/mL, and more specifically, 10 10 CFU/mL, but is not limited thereto.
  • the concentration of nicotinamide riboside in the composition of the present invention may be, for example, 100 mg/kg/day to 60,000 mg/day, specifically 300 mg/day to 18,000 mg/day, based on a body weight of 60 kg of an adult, but is limited thereto. It doesn't work. Excellent effects may occur when the Bifidobacterium breve strain or its culture is used together within the concentration range of nicotinamide riboside.
  • the present invention provides a probiotic preparation containing Bifidobacterium breve ID-A11 strain or a culture thereof.
  • probiotics in the present invention refers to live bacteria, that is, microorganisms that can survive and stay in the gastrointestinal tract when ingested by humans or animals, and are microbial preparations that are effective in preventing or treating specific pathological conditions.
  • probiotics are effective in treating and improving various symptoms caused by abnormal fermentation of intestinal flora. When administered to humans and animals, they crowd and settle on the walls of the digestive tract and prevent harmful microorganisms from settling, causing lactic acid. It inhibits the growth of harmful microorganisms by lowering the intestinal pH.
  • the strain culture medium contains various antibacterial organic acids and non-proteinaceous antibacterial substances produced by the strain, so when included as an active ingredient in a probiotic composition, it can exhibit the same effect as a composition containing the strain.
  • the probiotic preparation of the present invention is suitable for ingestion with other lactic acid bacteria, suppresses the growth of harmful microorganisms upon ingestion, and may additionally contain other types of known microorganisms that have the activity of improving the balance of intestinal flora. You can.
  • the probiotic preparation of the present invention can be prepared and administered in various formulations and methods according to methods known in the art.
  • the strain of the present invention, its culture, a concentrate of the culture, or a dried product thereof can be mixed with a carrier commonly used in the pharmaceutical field to produce powders, liquids and solutions, tablets, and capsules. It can be manufactured and administered in the form of a capsule, syrup, suspension, or granule.
  • the carrier may include, for example, a binder, a lubricant, a disintegrant, an excipient, a solubilizer, a dispersant, a stabilizer, a suspending agent, a coloring agent, and a flavoring agent, but is not limited thereto.
  • the administered dose can be appropriately selected depending on the absorption rate of the active ingredient in the body, the inactivation rate, the excretion rate, the age, gender, species, condition, and severity of the disease of the recipient.
  • composition according to the present invention may be a cosmetic composition.
  • the present invention relates to an anti-aging cosmetic composition containing Bifidobacterium breve ID-A11 strain or a culture thereof.
  • the ID-A11 strain of the present invention or its culture can delay aging or signs of aging by increasing the expression of the mitochondrial biogenesis gene (SIRT1) in the body.
  • SIRT1 mitochondrial biogenesis gene
  • the cosmetic composition can be prepared in a general emulsified formulation or solubilized formulation.
  • the cosmetic composition can be appropriately formulated depending on the area to which it is applied.
  • lotion such as softening lotion or nourishing lotion
  • Emulsions such as facial lotion and body lotion
  • Creams such as nutritional cream, moisture cream, eye cream, etc.; essence; cosmetic ointment; spray; gel; pack; sunscreen; makeup base; Foundation, such as liquid type, solid type, or spray type; powder
  • Foundation such as liquid type, solid type, or spray type
  • powder It may be formulated in oil, etc., but is not limited thereto.
  • the strain was isolated from infant feces and named ID-A11.
  • 16S rRNA sequence analysis was requested from Macrogen (Seoul, Korea). Specifically, 16S rRNA sequence analysis was performed, and PCR was performed on the 16S rRNA gene using primers 27F (5'-AGAGTTTGATCCTGGCTCAG-3') and 1492R (3'-TACGGYTACCTTGTTACGACTT-5'). The results obtained from the base sequence analysis were also compared for homology using information registered in the database of the NCBI (National Center for Biotechnology Information).
  • ID-A11 was confirmed to be Bifidobacterium breve as it showed 99% similarity to Bifidobacterium breve DSM 20213.
  • Bifidobacterium breve ID-A11 strain was deposited with the Korea Research Institute of Bioscience and Biotechnology on December 5, 2022, and the deposit number KCTC 15219BP was obtained.
  • ID-A11 Bifidobacterium breve ID-A11
  • KCTC3220 T Bifidobacterium breve type strain
  • WST analysis was used to measure cell viability.
  • 2.5 NAMPTi was added at a concentration of 0.2 nM, and ID-A11 and TS were added at a concentration of 2.5
  • color development by live cells was induced using WST reagent (DoZEN, EZ-3000), and absorbance was measured at OD 450nm using a microplate reader (Bio-TEK, Synergy H4).
  • DoZEN DoZEN, EZ-3000
  • NAMPTi treatment resulted in a decrease in cell viability of about 20% to 79.6% compared to the control (100%).
  • Reduced cell viability was recovered by B. breve , showing cell viability of approximately 94.9% in ID-A11 and approximately 84% in TS ( Figure 3).
  • Bifidobacterium breve has an effective effect on the recovery of cell viability inhibited by NAMPTi, and its effect is in ID-A11 according to the present invention. It was confirmed that it was higher.
  • NAD NAD
  • the NAD + content was confirmed to be approximately 263% compared to the control (100%).
  • the total NAD content was also considered considering the amount that would have been reduced to NADH according to cell metabolism, and the total NAD content also showed a similar tendency to that of NAD + (Figure 4).
  • NAD NAD
  • a NAD (NADH) analysis kit Biomax, BM-NDA-100
  • 2.5 NAMPTi was added at a concentration of 0.2 nM
  • ID-A11 and TS were added at a concentration of 2.5 HCT-15 recovered after 24 hours of additional culture was treated with NAD extraction buffer to induce color development according to the total intracellular NAD and NADH content, and OD was measured using a microplate reader (Bio-TEK, Synergy H4). Absorbance was measured at 450 nm .
  • NAD+ content in HCT-15 following NAMPTi treatment decreased by about 72% to 28.0% compared to the control group (100%).
  • Reduced NAD+ content is associated with Bifidobacterium breve TS showed a NAD+ content of about 93%, and ID-A11 showed a NAD+ content exceeding the control group at about 125%.
  • NAD + the total NAD content was also considered considering the amount that would have been reduced to NADH according to cell metabolism. Compared to TS, the total amount of NAD in ID-A11 was 133.2% compared to TS (100%), producing 33.2% more total NAD.
  • Bifidobacterium breve It was confirmed that it has an effective effect on promoting NAD + and species NAD inhibited by NAMPTi, and that the effect is significantly higher in Bifidobacterium breve ID-A11.
  • An ATP assay kit (abcam, ab83355) was used to analyze intracellular ATP content. 2.5 Bacteria were added so that ID-A11 and TS were 12.5 HCT-15 recovered after 48 hours of additional culture was treated with ATP assay buffer to induce color development according to intracellular ATP content, and absorbance was measured at OD 570 nm using a microplate reader (Bio-TEK, Synergy H4). .
  • NAD NAD
  • NR Neurotinamide riboside chloride
  • HCT-15 was treated with NAD extraction buffer to induce color development according to the intracellular total NAD, NADH (total NAD, NADH) content, and a microplate reader (Bio-TEK, Synergy H4) ) was used to measure the absorbance at OD450nm.
  • the FST of the animals judged to be healthy was measured and ranked, and the average FST measurement value of each group was evenly distributed as in the composition of the test groups. It was distributed randomly.
  • Each group was normal (G1), NR 2.16 mg/mice administered group (G2), ID-A11 7.2 x 10 6 CFU/mice administered group (G3), ID-A11 7.2 x 10 7 CFU/mice administered group (G4), NR. 2.16 mg/mice + ID-A11 7.2
  • the normal group (G1) was administered saline. 0.35 ml was administered per subject, and the test groups also administered the test substance suspended in the same volume of 0.35 ml saline.
  • Saline solution was administered to the Normal group, and test substances in the experimental group were prepared according to the administration concentration of each group and administered orally 7 times a week, once a day, for 6 weeks (total of 42 times).
  • Forced swim test (FST) was performed at weeks 0 and 6, and the remaining evaluation items were performed on animals that had completed 6 weeks of drug administration, were fasted 18 hours before necropsy, were anesthetized by inhalation with isoflurane, and blood was collected from the posterior vena cava. was obtained.
  • the collected blood was injected into an SST tube containing clot activator, left at room temperature for about 30 minutes to coagulate, and then centrifuged at 3000 rpm for 10 minutes to separate serum. Both hindlimb muscles were collected from animals after blood collection was completed. Serum and collected muscles were stored in a deep freezer.
  • FST was performed at weeks 0 and 6. However, swimming practice was conducted for about 5 minutes a day starting 2 days before the FST. After filling the tank with water so that the animal's tail did not touch the bottom, the animal was allowed to swim by attaching a weight of 5% of its body weight to the tail. The swimming time of the animal swimming on the surface of the water was measured, and if the animal did not rise to the surface, swimming was stopped and the time until that point was recorded.
  • the collected muscles were stored in a deep freezer and analyzed for mitochondrial biosynthetic genes (SIRT1, NRF1) using qPCR.
  • NRF1 was observed in all treatment groups (G3-G6) containing ID-A11 compared to the normal group (G1). An increase in NRF1 was observed in G5 compared to G2 and G3. An increase in NRF1 was observed in G6 compared to G2 and G4 ( Figure 11).
  • Salvage pathway does not operate smoothly due to a decrease in NAMPT (nicotinamide phosphoribosyltransferase) enzyme in the body, ultimately reducing NAD + and accumulating NAM (nicotinamide).
  • NAMPT nicotinamide phosphoribosyltransferase
  • the NAM conversion ability of the Bifidobacterium breve strain selected through the present invention Through this, the accumulated NAM can be converted to NA and the Preiss-Handler pathway can be activated, ultimately increasing NAD + and total NAD levels.

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Abstract

La présente invention concerne une nouvelle souche de Bifidobacterium breve, une culture de celle-ci, et une composition la comprenant. Plus particulièrement, une souche de Bifidobacterium breve nouvellement isolée et une culture de celle-ci peuvent permettre d'obtenir des effets anti-âge et une amélioration de la fonctionnalité musculaire grâce à une augmentation in vivo des niveaux de NAD et de l'activité de SIRT1.
PCT/KR2023/021477 2022-12-23 2023-12-22 Souche de bifidobacterium breve et composition pour augmenter le nad+ et le nad total la comprenant WO2024136604A1 (fr)

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KR101611830B1 (ko) * 2015-06-08 2016-04-27 주식회사 쎌바이오텍 비만 및 비만으로 야기된 대사성 질환의 예방 또는 치료를 위한 비피도박테리움 브레베 cbt br3 균주 및 이를 포함하는 조성물
KR20170078367A (ko) * 2015-12-29 2017-07-07 서울대학교산학협력단 비피도박테리움 브레베 ldtm8001(kctc 18423p) 및 비피도박테리움 브레베 ldtm 8002(kctc 18424p)를 조합 배양하여 리놀레산을 공액리놀레산으로 전환하는 방법
EP3704958A1 (fr) * 2017-10-31 2020-09-09 Morinaga Milk Industry Co., Ltd. Composition pour augmentation de la masse musculaire
KR20210005717A (ko) * 2018-05-01 2021-01-14 시에이치알. 한센 에이/에스 프로바이오틱 비피도박테리움 브레베 균주 및 상기 균주를 포함하는 조성물

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KR20170078367A (ko) * 2015-12-29 2017-07-07 서울대학교산학협력단 비피도박테리움 브레베 ldtm8001(kctc 18423p) 및 비피도박테리움 브레베 ldtm 8002(kctc 18424p)를 조합 배양하여 리놀레산을 공액리놀레산으로 전환하는 방법
EP3704958A1 (fr) * 2017-10-31 2020-09-09 Morinaga Milk Industry Co., Ltd. Composition pour augmentation de la masse musculaire
KR20210005717A (ko) * 2018-05-01 2021-01-14 시에이치알. 한센 에이/에스 프로바이오틱 비피도박테리움 브레베 균주 및 상기 균주를 포함하는 조성물

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