JP2005529622A - 腸吸収を促進するための方法および手段 - Google Patents
腸吸収を促進するための方法および手段 Download PDFInfo
- Publication number
- JP2005529622A JP2005529622A JP2004514876A JP2004514876A JP2005529622A JP 2005529622 A JP2005529622 A JP 2005529622A JP 2004514876 A JP2004514876 A JP 2004514876A JP 2004514876 A JP2004514876 A JP 2004514876A JP 2005529622 A JP2005529622 A JP 2005529622A
- Authority
- JP
- Japan
- Prior art keywords
- egf
- lactic acid
- intestinal absorption
- lactococcus lactis
- lactobacillus casei
- 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.)
- Pending
Links
- 230000031891 intestinal absorption Effects 0.000 title claims abstract description 15
- 230000001737 promoting effect Effects 0.000 title claims description 3
- 238000000034 method Methods 0.000 title description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 52
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 26
- 239000004310 lactic acid Substances 0.000 claims abstract description 26
- 241000894006 Bacteria Species 0.000 claims abstract description 25
- 235000014897 Streptococcus lactis Nutrition 0.000 claims abstract description 17
- 244000199866 Lactobacillus casei Species 0.000 claims abstract description 16
- 235000013958 Lactobacillus casei Nutrition 0.000 claims abstract description 16
- 229940017800 lactobacillus casei Drugs 0.000 claims abstract description 16
- 206010049416 Short-bowel syndrome Diseases 0.000 claims abstract description 8
- 241000194035 Lactococcus lactis Species 0.000 claims abstract 2
- VBEQCZHXXJYVRD-GACYYNSASA-N uroanthelone Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CS)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)C(C)C)[C@@H](C)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)CNC(=O)[C@H]1N(CCC1)C(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C1=CC=C(O)C=C1 VBEQCZHXXJYVRD-GACYYNSASA-N 0.000 abstract description 31
- 101800003838 Epidermal growth factor Proteins 0.000 abstract description 28
- 229940116977 epidermal growth factor Drugs 0.000 abstract description 28
- 230000000968 intestinal effect Effects 0.000 abstract description 6
- 102000009024 Epidermal Growth Factor Human genes 0.000 abstract 1
- 102400001368 Epidermal growth factor Human genes 0.000 description 27
- 244000057717 Streptococcus lactis Species 0.000 description 15
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 description 12
- 101000851176 Homo sapiens Pro-epidermal growth factor Proteins 0.000 description 12
- GVUGOAYIVIDWIO-UFWWTJHBSA-N nepidermin Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CS)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CS)NC(=O)[C@H](C)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C(C)C)C(C)C)C1=CC=C(O)C=C1 GVUGOAYIVIDWIO-UFWWTJHBSA-N 0.000 description 12
- 101000851196 Mus musculus Pro-epidermal growth factor Proteins 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 241000699670 Mus sp. Species 0.000 description 6
- 238000004520 electroporation Methods 0.000 description 6
- 229960003276 erythromycin Drugs 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011734 sodium Substances 0.000 description 5
- 108091026890 Coding region Proteins 0.000 description 4
- 102400000326 Glucagon-like peptide 2 Human genes 0.000 description 4
- 101800000221 Glucagon-like peptide 2 Proteins 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- TWSALRJGPBVBQU-PKQQPRCHSA-N glucagon-like peptide 2 Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(O)=O)C(O)=O)[C@@H](C)CC)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC=1NC=NC=1)[C@@H](C)O)[C@@H](C)CC)C1=CC=CC=C1 TWSALRJGPBVBQU-PKQQPRCHSA-N 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 4
- 210000000936 intestine Anatomy 0.000 description 4
- 239000013612 plasmid Substances 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 230000028327 secretion Effects 0.000 description 4
- 229920001817 Agar Polymers 0.000 description 3
- 108020004414 DNA Proteins 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 241000194036 Lactococcus Species 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 210000000813 small intestine Anatomy 0.000 description 3
- 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
- 239000004471 Glycine Substances 0.000 description 2
- 102000018997 Growth Hormone Human genes 0.000 description 2
- 108010051696 Growth Hormone Proteins 0.000 description 2
- WZUVPPKBWHMQCE-UHFFFAOYSA-N Haematoxylin Chemical compound C12=CC(O)=C(O)C=C2CC2(O)C1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-UHFFFAOYSA-N 0.000 description 2
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 108091034117 Oligonucleotide Proteins 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000012228 culture supernatant Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000000122 growth hormone Substances 0.000 description 2
- 210000003405 ileum Anatomy 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 235000015816 nutrient absorption Nutrition 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 238000001262 western blot Methods 0.000 description 2
- DDYAPMZTJAYBOF-ZMYDTDHYSA-N (3S)-4-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S,3R)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-4-amino-1-[[(2S,3S)-1-[[(1S)-1-carboxyethyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3R)-2-[[2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-amino-3-(1H-imidazol-4-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxypropanoyl]amino]-3-carboxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxypropanoyl]amino]hexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]amino]-5-oxopentanoyl]amino]-4-oxobutanoic acid Chemical class [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O DDYAPMZTJAYBOF-ZMYDTDHYSA-N 0.000 description 1
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 1
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 208000011231 Crohn disease Diseases 0.000 description 1
- 102000001301 EGF receptor Human genes 0.000 description 1
- 108060006698 EGF receptor Proteins 0.000 description 1
- 101710198884 GATA-type zinc finger protein 1 Proteins 0.000 description 1
- 108010088406 Glucagon-Like Peptides Proteins 0.000 description 1
- 102400000322 Glucagon-like peptide 1 Human genes 0.000 description 1
- DTHNMHAUYICORS-KTKZVXAJSA-N Glucagon-like peptide 1 Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC=1N=CNC=1)[C@@H](C)O)[C@@H](C)O)C(C)C)C1=CC=CC=C1 DTHNMHAUYICORS-KTKZVXAJSA-N 0.000 description 1
- 102000003745 Hepatocyte Growth Factor Human genes 0.000 description 1
- 108090000100 Hepatocyte Growth Factor Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102000016267 Leptin Human genes 0.000 description 1
- 108010092277 Leptin Proteins 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 102000057297 Pepsin A Human genes 0.000 description 1
- 108090000284 Pepsin A Proteins 0.000 description 1
- 108010002747 Pfu DNA polymerase Proteins 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 108010006785 Taq Polymerase Proteins 0.000 description 1
- 101000865057 Thermococcus litoralis DNA polymerase Proteins 0.000 description 1
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011543 agarose gel Substances 0.000 description 1
- 210000004381 amniotic fluid Anatomy 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 235000021258 carbohydrate absorption Nutrition 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol Substances OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 229940039781 leptin Drugs 0.000 description 1
- NRYBAZVQPHGZNS-ZSOCWYAHSA-N leptin Chemical compound O=C([C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)CC(C)C)CCSC)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CS)C(O)=O NRYBAZVQPHGZNS-ZSOCWYAHSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000004066 metabolic change Effects 0.000 description 1
- 238000007431 microscopic evaluation Methods 0.000 description 1
- 235000018343 nutrient deficiency Nutrition 0.000 description 1
- 229940111202 pepsin Drugs 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011555 rabbit model Methods 0.000 description 1
- 238000011552 rat model Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012137 tryptone Substances 0.000 description 1
- 230000005740 tumor formation Effects 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Images
Classifications
-
- 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
- C07K14/475—Growth factors; Growth regulators
- C07K14/485—Epidermal growth factor [EGF], i.e. urogastrone
-
- 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
- A61K35/747—Lactobacilli, e.g. L. acidophilus or L. brevis
-
- 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
- A61K38/18—Growth factors; Growth regulators
- A61K38/1808—Epidermal growth factor [EGF] urogastrone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Public Health (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mycology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Toxicology (AREA)
- Immunology (AREA)
- Endocrinology (AREA)
- Surgery (AREA)
- Diabetes (AREA)
- Nutrition Science (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Radio Relay Systems (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
M17: バクト・トリプトン5g
バクト・ソイトン5g
食肉消化産物5g
酵母消化産物2.5g
アスコルビン酸0.5g
MgSO40.25g
β−グリセロールリン酸二ナトリウム19g
脱イオン水1l中
GM17:0.5% グルコース含有M17
回復培地: M17 2×1ml
2M スクロース0.5ml
20% グルコース50μl
1M MgCl240μl
1M CaCl24μl
H2O406μl
1.2% 寒天を添加することにより寒天培地が得られる。
BM9発現培地 Na2HPO460g
KH2PO430g
NH4Cl10g
NaCl5g
50mM CO3バッファー
2mM MgSO4
0.1mM CaCl2
0.5% カシトン(Difco)
0.5% グルコース
水1l中
ラクトコッカス・ラクチス MG1363はプラスミドであり、そしてプフロファージ不含のラクトコッカス・ラクチスNCDO72株の誘導体である(Gasson(1983))。
ラクトコッカスにおける発現のためのEGFコード化配列の最適化
マウスおよびヒトの双方が、公のデータベース(http//:www.ncbi.nlm.nih.gov hEGFの受け入れ番号 X04571、mEGFの受け入れ番号 NM 010113)から入手可能である。コード化配列を適合させてラクトコッカスにおける発現を最適化した。これらの配列に基づいて、hEGFおよびmEGFの双方の最適化されたコード化配列を組み立てるためにプライマーセットを設計した。コード化配列の3’末端にSpeI制限部位を導入した。プライマーを表1(hEGF)および表2(mEGF)に示す。
各オリゴヌクレオチド1μlをTaqバッファー10μl、2mM Mg2+8μl、0.5mM XTP2μl、5U Taq DNAポリメラーゼ(Boehringer、Mannheim、ドイツ)および1U Pfu DNAポリメラーゼ(Promega、Madison、米国)に加えた。反応混合物に水を100μlまで加えた。PCR反応を、94℃で300秒、続いて94℃で45秒、48℃で30秒および72℃で30秒のサイクルを30回、最終工程は、15℃で10秒で実施した。アセンブル後、hEGFおよびmEGFを、Vent DNAポリメラーゼ(New England Biolabs; Beverly、米国)1μl、Taqバッファー10μl、0.5mM XTP4μl、0.5μM 各プライマー5μl、鋳型DNA1μl、2mM Mg2SO41μl、およびH2O74μlを含有するPCR混合物中で増幅した。
アセンブル後、最適化された遺伝子フラグメントのサイズを2% アガロースゲル上で確認した。
pT1hEGFおよびpT1mEGFの構築ならびにラクトコッカス・ラクチスへの形質転換
SpeI切断を組み立てたEGF(hEGFおよびmEGFの双方)をNaeIおよびSpeI消化したpT1NXにライゲートし(Steidlerら(1995))、pT1hEGFおよびpT1mEGFを得た。pT1hEGFの構築の概略図を図1に示す。エレクトロポレーションによりプラスミドをラクトコッカス・ラクチスのコンピテント細胞に形質転換した。予め冷却した2mmキュベット中で細胞50μlを25μF、2.5kV、および400Ω(Bio−Rad エレクトロポレーター)でエレクトロポレーションに供した。2.5% グリシン含有GM17 200ml中、OD600が、0.5になるまで飽和培養の1/100希釈物を成長させることにより、ラクトコッカス・ラクチスをコンピテントにした(Wellsら(1993))。エレクトロポレーションの後、回復培地1mlを加え、そして細胞を28℃で1.5時間インキュベートした。細胞を、エリスロマイシン5μg/mlを含むGM17固形培地にプレートした。
ラクトコッカス・ラクチスおよびラクトバシラス・カゼイにおけるEGFの発現
形質転換したラクトコッカス・ラクチス株MG1363[pT1NX]、MG1363[pT1mEGF]、およびMG1363[pT1hEGF]を、エリスロマイシン5μg/mlを含むGM17 5mlに入れ、そして30℃で一晩成長させた。この前培養物をエリスロマイシン含有GM17 5ml中1/100希釈し、そして28℃で3時間インキュベートした。培養物を遠心し、そしてBM9発現培地に再懸濁し、そして28℃で一晩インキュベートした。形質転換したラクトバシラス・カゼイ株を類似の条件下で成長させるが、前培養としてMRS、および発現培地としてBM9を用いた。
形質転換した乳酸菌株を用いるマウスのインビボ試験
形質転換した乳酸菌の効果および絨毛の成長および腸吸収を評価するために、7群のBalb/cマウス(IFFA CREDO CR Broekman/ Sulzfield)をmEGFまたはhEGFのいずれかを発現する乳酸菌株で処置した。空ベクターpT1NXまたはBM9培地で形質転換したラクトコッカス・ラクチスおよびラクトバシラス・カゼイを陰性対照としてマウスに与えた。
結果を図3にまとめた。とりわけラクトバシラス・カゼイ[pT1hEGF]は、絨毛成長に明確な効果を有し、そして腸吸収を促進するはずである。
Claims (7)
- EGF産生乳酸菌。
- 配列番号1を含むEGF産生乳酸菌。
- 配列番号3を含むEGF産生乳酸菌。
- 上記乳酸菌が、ラクトコッカス・ラクチスである、請求項1〜3のいずれか一項記載のEGF産生乳酸菌。
- 上記乳酸菌が、ラクトバシラス・カゼイである、請求項1〜3のいずれか一項記載のEGF産生乳酸菌。
- 腸吸収を促進するための、請求項1〜5のいずれか一項記載のEGF産生乳酸菌の使用。
- 短腸症候群を処置するための、請求項1〜5のいずれか一項記載のEGF産生乳酸菌の使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02077532 | 2002-06-19 | ||
PCT/EP2003/050242 WO2004001020A2 (en) | 2002-06-19 | 2003-06-19 | Methods and means to promote gut absorption |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005529622A true JP2005529622A (ja) | 2005-10-06 |
Family
ID=29797233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004514876A Pending JP2005529622A (ja) | 2002-06-19 | 2003-06-19 | 腸吸収を促進するための方法および手段 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7601799B2 (ja) |
EP (1) | EP1513545B1 (ja) |
JP (1) | JP2005529622A (ja) |
AT (1) | ATE389415T1 (ja) |
AU (1) | AU2003250250B2 (ja) |
CA (1) | CA2489930A1 (ja) |
DE (1) | DE60319822T2 (ja) |
ES (1) | ES2302945T3 (ja) |
WO (1) | WO2004001020A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023033337A (ja) * | 2019-02-19 | 2023-03-10 | 雪印メグミルク株式会社 | 糖吸収促進用組成物 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003250250B2 (en) | 2002-06-19 | 2008-02-14 | Intrexon Actobiotics Nv | Methods and means to promote gut absorption |
JP5410759B2 (ja) | 2005-11-29 | 2014-02-05 | アクトジェニックス・エヌブイ | 抗原に対する粘膜寛容の誘導 |
EP2125010B1 (en) * | 2007-01-25 | 2014-06-04 | Actogenix N.V. | Treatment of immune disease by mucosal delivery of antigens using genetically modified lactobacillus |
EP3933029A3 (en) * | 2008-09-29 | 2022-03-23 | Intrexon Actobiotics NV | Reduced colonization of microbes at the mucosa |
EP2451467B1 (en) * | 2010-01-14 | 2016-12-21 | INSERM - Institut National de la Santé et de la Recherche Médicale | Recombinant probiotic bacteria for the prevention and treatment of inflammatory bowel disease (ibd) and irritable bowel syndrome (ibs) |
AU2013240289B2 (en) | 2012-03-29 | 2018-01-25 | Therabiome, Llc | Gastrointestinal site-specific oral vaccination formulations active on the ileum and appendix |
NZ711298A (en) | 2013-03-14 | 2021-07-30 | Therabiome Llc | Targeted gastrointestinal tract delivery of probiotic organisms and/or therapeutic agents |
CN103710351B (zh) * | 2013-12-23 | 2015-12-09 | 江苏众红生物工程创药研究院有限公司 | 表皮生长因子重组乳酸菌及其应用 |
CN107325998A (zh) * | 2017-06-20 | 2017-11-07 | 江西嘉博生物工程有限公司 | 一种表达猪表皮生长因子基因的重组乳酸乳球菌及构建方法 |
CN116676246A (zh) * | 2023-06-16 | 2023-09-01 | 华中农业大学 | 重组乳酸乳球菌、益生菌制剂、构建方法、cECF表达方法及应用 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100495A (en) * | 1975-11-27 | 1978-07-11 | Cselt - Centro Studi E Laboratori Telecomunicazioni | Adaptive method of and means for recovering digital signals |
US4190495A (en) * | 1976-09-27 | 1980-02-26 | Research Corporation | Modified microorganisms and method of preparing and using same |
US4874702A (en) * | 1980-09-08 | 1989-10-17 | Biogen, Inc. | Vectors and methods for making such vectors and for expressive cloned genes |
US4888170A (en) * | 1981-10-22 | 1989-12-19 | Research Corporation | Vaccines obtained from antigenic gene products of recombinant genes |
US5417986A (en) * | 1984-03-16 | 1995-05-23 | The United States Of America As Represented By The Secretary Of The Army | Vaccines against diseases caused by enteropathogenic organisms using antigens encapsulated within biodegradable-biocompatible microspheres |
US5032510A (en) * | 1984-09-26 | 1991-07-16 | Eli Lilly And Company | Method for expression and secretion in bacillus |
DE3578852D1 (de) | 1984-09-26 | 1990-08-30 | Lilly Co Eli | Verfahren zur expression und sekretion in bacillus. |
EP0681026A1 (en) | 1987-03-02 | 1995-11-08 | Whitehead Institute For Biomedical Research | Recombinant mycobacterial vaccine |
US5504005A (en) | 1987-03-02 | 1996-04-02 | Albert Einstein College Of Medicine Of Yeshiva University | Recombinant mycobacterial vaccine |
US5591632A (en) | 1987-03-02 | 1997-01-07 | Beth Israel Hospital | Recombinant BCG |
US5330753A (en) * | 1987-04-29 | 1994-07-19 | President And Fellows Of Harvard College | Cholera vaccines |
US6130082A (en) * | 1988-05-05 | 2000-10-10 | American Cyanamid Company | Recombinant flagellin vaccines |
US5972685A (en) | 1988-07-21 | 1999-10-26 | Iowa State University Research Foundation, Inc. | Oral administration of coprostanol producing microorganisms to humans to decrease plasma cholesterol concentration |
IE892131A1 (en) | 1989-06-30 | 1991-01-02 | Univ Cork | Marker genes for genetic manipulation |
US5149532A (en) | 1989-11-01 | 1992-09-22 | Cedars Sinai Medical Center | Method of vaccine or toxoid preparation and immunization by colonization with recombinant microorganisms |
DE4006521A1 (de) | 1990-03-02 | 1991-09-05 | Bayer Ag | Zuckerhaltige polymere zur umhuellung und einbettung von arzneistoffen |
GB9006400D0 (en) | 1990-03-22 | 1990-05-23 | Ciba Geigy Ag | Bacterial vectors |
IL99097A0 (en) * | 1990-09-05 | 1992-07-15 | Akzo Nv | Haemophilus paragallinarum vaccine |
KR100240182B1 (ko) * | 1991-03-05 | 2000-01-15 | 레슬리 제인 에드워즈 | 재조합 단백질을 발헨하는 약독해진 박테리아를 함유하는 백신 |
ES2174838T3 (es) | 1991-10-07 | 2002-11-16 | Brigham & Womens Hospital | Metodo para aumentar la absorcion del intestino. |
IL103530A0 (en) * | 1991-10-25 | 1993-03-15 | Duphar Int Res | Treponema hyodysenteriae vaccine |
GB2278358B (en) | 1992-02-27 | 1995-07-26 | Lynxvale Ltd | Heterologous gene expression in Lactococcus,and the expression products therefrom |
US5455034A (en) * | 1992-06-26 | 1995-10-03 | Kansas State University Research Foundation | Fusobacterium necrophorum leukotoxoid vaccine |
DE4231764A1 (de) | 1992-09-23 | 1994-03-24 | Inst Pflanzengenetik & Kultur | Verfahren zur chromosomalen Integration eines Produkt-Gens |
US5691185A (en) | 1993-10-08 | 1997-11-25 | Chr. Hansen A/S | Lactic acid bacterial suppressor mutants and their use as selective markers and as means of containment in lactic acid bacteria |
NZ274482A (en) | 1993-10-13 | 1997-09-22 | Gx Biosystems As | Cells transformed with a truncated and/or mutated staphylococcus aureus nuclease and their use in immunological, pesticidal and environmental pollutant-degrading compositions |
IT1270123B (it) * | 1994-10-05 | 1997-04-28 | Dompe Spa | Composizioni farmaceutiche contenenti microorganismi ingegnerizzati e loro uso per terapia |
US5733540A (en) * | 1995-03-08 | 1998-03-31 | Lee; Peter Poon-Hang | Protection from viral infection via colonization of mucosal membranes with genetically modified bacteria |
US5753622A (en) | 1995-05-10 | 1998-05-19 | University Technologies International, Inc. | Use of epidermal growth factor as a gastrointestinal therapeutic agent |
JPH11507532A (ja) | 1995-06-07 | 1999-07-06 | ワシントン ユニバーシティ | 環境に制限される生存能を有する組換え細菌システム |
US5824538A (en) * | 1995-09-06 | 1998-10-20 | The United States Of America As Represented By The Secretary Of The Army | Shigella vector for delivering DNA to a mammalian cell |
GB9518323D0 (en) * | 1995-09-07 | 1995-11-08 | Steidler Lothar | Materials and methods relating to the attachment and display of substances on cell surfaces |
GB9521568D0 (en) | 1995-10-20 | 1995-12-20 | Lynxvale Ltd | Delivery of biologically active polypeptides |
AU722327B2 (en) * | 1996-04-19 | 2000-07-27 | Henry M. Jackson Foundation For The Advancement Of Military Medicine | Method of stimulating an immune response by administration of host organisms that express intimin alone or as a fusion protein with one or more other antigens |
US5972887A (en) | 1996-09-19 | 1999-10-26 | The Nemours Foundation | Treatment of intestinal epithelial cell malfunctions with Hepatocyte Growth Factor |
GB9700939D0 (en) | 1997-01-17 | 1997-03-05 | Microbial Technics Limited | Therapy |
AU766257C (en) | 1998-05-07 | 2004-06-03 | Universite Libre De Bruxelles | Cytotoxin-based biological containment |
US6190669B1 (en) * | 1998-05-13 | 2001-02-20 | University Of Maryland, Baltimore | Attenuated mutants of salmonella which constitutively express the Vi antigen |
WO2000001799A2 (en) | 1998-07-03 | 2000-01-13 | Chr. Hansen A/S | Method of preventing bacteriophage infection of bacterial cultures |
AU757343B2 (en) | 1998-09-28 | 2003-02-20 | Capsugel Belgium Nv | Enteric and colonic delivery using HPMC capsules |
WO2000022909A2 (en) | 1998-10-19 | 2000-04-27 | Biotech Australia Pty. Limited | Systems for oral delivery |
DE69914932T2 (de) | 1998-10-20 | 2004-12-09 | Vlaams Interuniversitair Instituut Voor Biotechnologie Vzw. | Verwendung eines zytokine-produzierenden lactococcus stammes zur behandlung von kolitis |
CA2446776C (en) | 2001-05-03 | 2011-07-12 | Vlaams Interuniversitair Instituut Voor Biotechnologie Vzw | Self-containing lactococcus strain |
EP1319410A1 (en) * | 2001-12-11 | 2003-06-18 | Société des Produits Nestlé S.A. | Use of micro-organisms for a directed delivery of substances to specific parts of the gut |
US20040043003A1 (en) * | 2002-01-31 | 2004-03-04 | Wei Chen | Clinical grade vectors based on natural microflora for use in delivering therapeutic compositions |
AU2003250250B2 (en) | 2002-06-19 | 2008-02-14 | Intrexon Actobiotics Nv | Methods and means to promote gut absorption |
EP1560935A2 (en) | 2002-11-15 | 2005-08-10 | VIB vzw | Self-containing lactobacillus strain |
-
2003
- 2003-06-19 AU AU2003250250A patent/AU2003250250B2/en not_active Ceased
- 2003-06-19 AT AT03760706T patent/ATE389415T1/de not_active IP Right Cessation
- 2003-06-19 ES ES03760706T patent/ES2302945T3/es not_active Expired - Lifetime
- 2003-06-19 CA CA002489930A patent/CA2489930A1/en not_active Abandoned
- 2003-06-19 WO PCT/EP2003/050242 patent/WO2004001020A2/en active IP Right Grant
- 2003-06-19 EP EP03760706A patent/EP1513545B1/en not_active Expired - Lifetime
- 2003-06-19 JP JP2004514876A patent/JP2005529622A/ja active Pending
- 2003-06-19 DE DE60319822T patent/DE60319822T2/de not_active Expired - Lifetime
-
2004
- 2004-12-20 US US11/018,188 patent/US7601799B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023033337A (ja) * | 2019-02-19 | 2023-03-10 | 雪印メグミルク株式会社 | 糖吸収促進用組成物 |
JP7557519B2 (ja) | 2019-02-19 | 2024-09-27 | 雪印メグミルク株式会社 | 糖吸収促進用組成物 |
Also Published As
Publication number | Publication date |
---|---|
ATE389415T1 (de) | 2008-04-15 |
WO2004001020A3 (en) | 2004-03-04 |
US20050158282A1 (en) | 2005-07-21 |
ES2302945T3 (es) | 2008-08-01 |
DE60319822D1 (de) | 2008-04-30 |
WO2004001020A2 (en) | 2003-12-31 |
DE60319822T2 (de) | 2009-06-04 |
AU2003250250A1 (en) | 2004-01-06 |
US7601799B2 (en) | 2009-10-13 |
EP1513545B1 (en) | 2008-03-19 |
EP1513545A2 (en) | 2005-03-16 |
CA2489930A1 (en) | 2003-12-31 |
AU2003250250B2 (en) | 2008-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU781679B2 (en) | Delivery of trefoil peptides | |
JP2568376B2 (ja) | 精製動物成長ホルモンの回収方法 | |
EP3124614A2 (en) | Lactococcus promoters and uses thereof | |
JP2005529622A (ja) | 腸吸収を促進するための方法および手段 | |
CN1202934A (zh) | 生物学活性多肽的输送 | |
CN107903310B (zh) | 一种重组膜蛋白、微生物、含有其的组合物及应用 | |
JP6843997B2 (ja) | P8タンパク質を発現及び分泌する胃腸管疾患治療薬物伝達用微生物及びそれを含む胃腸管疾患予防又は治療用薬剤学的組成物 | |
JP2012504116A (ja) | 粘膜での微生物のコロニー形成の低減 | |
CN102341499B (zh) | 用于制备hpv疫苗和由其转化的重组乳酸菌的稳定组成型高表达载体 | |
JP2014506787A5 (ja) | ||
CN111378027B (zh) | 一种索玛鲁肽前体的制备方法 | |
CN110172433B (zh) | 一种产猪表皮生长因子的重组枯草芽孢杆菌工程菌及应用 | |
JPWO2004009800A1 (ja) | ラクトバシラス・カゼイ亜種カゼイ増殖促進用組成物 | |
Nasr-Esfahani et al. | Evaluation of the immune response against Helicobacter pylori in infused BALB/c mice by pcDNA3. 1 (+)-ureA | |
FI104429B (fi) | Ilmentämisplasmidit, jotka sisältävät deo-promoottorin, ja bakteeri-isännät, jotka sisältävät näitä plasmideja | |
WO2019036859A1 (zh) | 分泌glp-1及其衍生物的蛋白表达系统及其制备方法和用途 | |
CN114478795B (zh) | 提高多肽类药物口服给药稳定性的融合蛋白及其应用 | |
EP3708180A1 (en) | Transgenic probiotic e. coli cell | |
EP3934678A1 (en) | Engineered lactococcus | |
WO2012027814A1 (pt) | Imunomodulação através de cepa bacteriana recombinante |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060516 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20070305 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20070305 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20070305 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090407 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090707 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090714 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090804 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090915 |