β-1,3-glucan-peptide complex: compositions and methods
The present invention relates to a composition for use in preventing, alleviating, or treating inflammatory disease, or an anti-inflammatory composition, which comprises: β-1,3-glucan; and the peptide composed of the amino acid sequence of SEQ ID NO: 4. The present invention also relates to an antibacterial composition against bacteria causative of sepsis, which comprises: β-1,3-glucan; the peptide composed of the amino acid sequence of SEQ ID NO: 4; and an antibiotic. The present invention also relates to a method for preventing or treating an inflammatory disease, the method comprising a step of administering β-1,3-glucan; and the peptide composed of the amino acid sequence of SEQ ID NO: 4 to a patient. Accordingly, when β-1,3-glucan and a peptide consisting of an amino acid sequence of SEQ ID NO: 4 are included, since the level of reactive oxygen species (ROS), sepsis-causing bacteria or an inflammatory cytokine of a sepsis mouse can be lowered, and the survival rate of the mouse can be significantly increased, they are effective for use in a composition or method for preventing, alleviating or treating an inflammatory disease such as sepsis. Particularly, the ROS generated by a phagocyte is specifically reduced and when used in combination with an antibiotic, ROS, sepsis-causing bacteria or the expression level of an inflammatory cytokine can be significantly decreased, thereby significantly increasing a survival rate, resulting in a more excellent effect.
1. A pharmaceutical composition for use in the treatment of an inflammatory disease, comprising: a β-1,3-glucan; and
a peptide consisting of the amino acid sequence of SEQ ID NO: 4.
2. The pharmaceutical composition of claim 1 , wherein said β-1,3-glucan and said peptide are linked by a spacer.
3. The pharmaceutical composition of claim 2 , wherein said spacer is a peptide including a GGGG amino acid sequence, wherein G is glycine.
4. The pharmaceutical composition of claim 1 , wherein said β-1,3-glucan is schizophyllan (SPG).
5. The pharmaceutical composition of claim 1 , further comprising an antibiotic.
6. The pharmaceutical composition of claim 5 , wherein said antibiotic includes one or more selected from the group consisting of cephalosporins, β-lactam antibiotics, β-lactam/β-lactamase inhibitor antibiotics, quinolone antibiotics, glycopeptide antibiotics, carbapenem antibiotics, aminoglycoside antibiotics, macrolide antibiotics, monobactam antibiotics, sulfa drug antibiotics, aztreonam, clindamycin, tigecycline, colistin sodium methanesulfonate, metronidazole and spiramycin.
7. The pharmaceutical composition of claim 6 , wherein said cephalosporins include one or more selected from the group consisting of cefazolin, cefcapene pivoxil, cefpodoxime proxetil, cephradine, ceftriaxone, cefbuperazone, cefotaxime, cefminox, ceftazidime, cefpirome, cefixime, cephalexin, cefdinir, cefroxadine, cefuroxime, cefadroxil, cefoxitin, cefetamet pivoxil, ceftizoxime, cefamandole nafate, cefazedone, cefteram pivoxil, ceftezole, cefprozil, cefotetan, cefmenoxime, cefditoren pivoxil, cefatrizine propylene glycol, cefotiam, cefotiam hexetil hydrochloride, ceftibuten, cefaclor, cefoperazone, cefpiramide, cephalothin, cefodizime, cefonicid, cefmetazole and cefepime; wherein:
said β-lactam antibiotics include one or more selected from the group consisting of nafcillin, piperacillin and ampicillin;
said β-lactamase inhibitor antibiotics include one or more selected from the group consisting of sulbactam, tazobactam, sultamicillintosylate, amoxicillin, potassium clavulanate, ticarcillin and pivoxyl sulbactam;
said quinolone antibiotics include one or more selected from the group consisting of ciprofloxacin, moxifloxacin, levofloxacin and lomefloxacin;
said glycopeptide antibiotics include one or more selected from the group consisting of vancomycin, linezolid and teicoplanin;
said carbapenem antibiotics include one or more selected from the group consisting of meropenem, doripenem monohydrate, cilastatin and imipenem monohydrate;
said aminoglycoside antibiotics include one or more selected from the group consisting of amikacin, tobramycin, netilmicin, sisomicin, isepamicin, fosfomycin and gentamicin;
said macrolide antibiotics include one or more selected from the group consisting of clarithromycin, roxithromycin and azithromycin; and
said sulfa drug antibiotics include one or more selected from the group consisting of sulfamethoxazole and trimethoprim.
8. The pharmaceutical composition of claim 1 , which reduces reactive oxygen species (ROS) production of any one or more phagocytes selected from the group consisting of a macrophage, a dendritic cell, a monocyte, a mast cell, and a neutrophil.
9. The pharmaceutical composition of claim 1 , wherein said inflammatory disease includes one or more selected from the group consisting of sepsis, septic shock, inflammatory bowel disease (IBD), peritonitis, nephritis, acute bronchitis, chronic bronchitis, osteoarthritis, bowel disease spondylitis, chronic obstructive pulmonary disease (COPD), rheumatoid arthritis, acute lung injury and broncho-pulmonary dysplasia.
10. A health functional food composition for use in the alleviation of an inflammatory disease, comprising:
a β-1,3-glucan; and
a peptide consisting of the amino acid sequence of SEQ ID NO: 4.
11. An anti-inflammatory composition, comprising:
a β-1,3-glucan; and
a peptide consisting of the amino acid sequence of SEQ ID NO: 4.
12. An antibacterial composition for use against sepsis-causing bacteria, comprising:
a β-1,3-glucan;
a peptide consisting of the amino acid sequence of SEQ ID NO: 4; and
an antibiotic.
13. A method of treating an inflammatory disease, comprising:
administering a β-1,3-glucan and a peptide consisting of the amino acid sequence of SEQ ID NO: 4 to a patient in need thereof.
14. The method of claim 13 , wherein said β-1,3-glucan and said peptide are linked by a spacer.
15. The method of claim 14 , wherein said spacer is a peptide comprising the amino acid sequence GGGG, wherein G is glycine.
16. The method of claim 13 , wherein said β-1,3-glucan is schizophyllan (SPG).
17. The method of claim 13 , further comprising:
administering an antibiotic to a patient in need thereof.
18. The method of claim 17 , wherein said antibiotic includes one or more selected from the group consisting of cephalosporins, β-lactam antibiotics, β-lactam/β-lactamase inhibitor antibiotics, quinolone antibiotics, glycopeptide antibiotics, carbapenem antibiotics, aminoglycoside antibiotics, macrolide antibiotics, sulfa drug antibiotics, aztreonam, clindamycin, tigecycline, colistin sodium methanesulfonate, metronidazole and spiramycin.
19. The method of claim 18 , wherein said cephalosporin antibiotics include one or more selected from the group consisting of cefazolin, cefcapene pivoxil, cefpodoxime proxetil, cephradine, ceftriaxone, cefbuperazone, cefotaxime, cefminox, ceftazidime, cefpirome, cefixime, cephalexin, cefdinir, cefroxadine, cefuroxime, cefadroxil, cefoxitin, cefetamet pivoxil, ceftizoxime, cefamandole nafate, cefazedone, cefteram pivoxil, ceftezole, cefprozil, cefotetan, cefmenoxime, cefditoren pivoxil, cefatrizine propylene glycol, cefotiam, cefotiam hexetil hydrochloride, ceftibuten, cefaclor, cefoperazone, cefpiramide, cephalothin, cefodizime, cefonicid, cefmetazole and cefepime;
said β-lactam antibiotics include one or more selected from the group consisting of nafcillin, piperacillin and ampicillin;
said β-lactamase inhibitor antibiotics include one or more selected from the group consisting of sulbactam, tazobactam, sultamicillintosylate, amoxicillin, potassium clavulanate, ticarcillin and pivoxyl sulbactam;
said quinolone antibiotics include one or more selected from the group consisting of ciprofloxacin, moxifloxacin, levofloxacin and lomefloxacin;
said glycopeptide antibiotics include one or more selected from the group consisting of vancomycin, linezolid and teicoplanin;
said carbapenem antibiotics include one or more selected from the group consisting of meropenem, doripenem monohydrate, cilastatin and imipenem monohydrate;
said aminoglycoside antibiotics include one or more selected from the group consisting of amikacin, tobramycin, netilmicin, sisomicin, isepamicin, fosfomycin and gentamicin;
said macrolide antibiotics include one or more selected from the group consisting of clarithromycin, roxithromycin and azithromycin; and
said sulfa drug antibiotics include one or more selected from the group consisting of sulfamethoxazole and trimethoprim.
20. The method of claim 13 , wherein said inflammatory disease includes one or more selected from the group consisting of sepsis, septic shock, inflammatory bowel disease (IBD), peritonitis, nephritis, acute bronchitis, chronic bronchitis, osteoarthritis, bowel disease spondylitis, chronic obstructive pulmonary disease (COPD), rheumatoid arthritis, acute lung injury and broncho-pulmonary dysplasia.