JP2022101642A - 組換えタンパク質及び/又はウイルスベクター製造のための細胞株 - Google Patents
組換えタンパク質及び/又はウイルスベクター製造のための細胞株 Download PDFInfo
- Publication number
- JP2022101642A JP2022101642A JP2022070121A JP2022070121A JP2022101642A JP 2022101642 A JP2022101642 A JP 2022101642A JP 2022070121 A JP2022070121 A JP 2022070121A JP 2022070121 A JP2022070121 A JP 2022070121A JP 2022101642 A JP2022101642 A JP 2022101642A
- Authority
- JP
- Japan
- Prior art keywords
- cell
- cells
- nucleic acid
- vector
- hek
- 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
- 239000013603 viral vector Substances 0.000 title abstract description 38
- 238000004519 manufacturing process Methods 0.000 title description 31
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 title description 12
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 title description 12
- 108090000623 proteins and genes Proteins 0.000 abstract description 129
- 239000013598 vector Substances 0.000 abstract description 97
- 102000004419 dihydrofolate reductase Human genes 0.000 abstract description 91
- 108010022394 Threonine synthase Proteins 0.000 abstract description 90
- 102000004169 proteins and genes Human genes 0.000 abstract description 88
- 108020002326 glutamine synthetase Proteins 0.000 abstract description 63
- 102000005396 glutamine synthetase Human genes 0.000 abstract description 58
- 230000014509 gene expression Effects 0.000 abstract description 40
- 230000001225 therapeutic effect Effects 0.000 abstract description 34
- 230000003612 virological effect Effects 0.000 abstract description 15
- 230000002829 reductive effect Effects 0.000 abstract description 10
- 230000037430 deletion Effects 0.000 abstract description 9
- 238000012217 deletion Methods 0.000 abstract description 9
- 230000035772 mutation Effects 0.000 abstract description 7
- 102100024746 Dihydrofolate reductase Human genes 0.000 abstract 1
- 108020001096 dihydrofolate reductase Proteins 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 513
- 150000007523 nucleic acids Chemical group 0.000 description 169
- 102000039446 nucleic acids Human genes 0.000 description 78
- 108020004707 nucleic acids Proteins 0.000 description 78
- 108091028043 Nucleic acid sequence Proteins 0.000 description 75
- 239000013608 rAAV vector Substances 0.000 description 51
- 239000002245 particle Substances 0.000 description 48
- 238000000034 method Methods 0.000 description 46
- 102000040430 polynucleotide Human genes 0.000 description 40
- 108091033319 polynucleotide Proteins 0.000 description 40
- 239000002157 polynucleotide Substances 0.000 description 40
- 210000003501 vero cell Anatomy 0.000 description 34
- 239000003550 marker Substances 0.000 description 32
- 230000006870 function Effects 0.000 description 29
- 241000700605 Viruses Species 0.000 description 28
- 239000013607 AAV vector Substances 0.000 description 27
- 239000013612 plasmid Substances 0.000 description 25
- 239000001963 growth medium Substances 0.000 description 18
- 108091006065 Gs proteins Proteins 0.000 description 17
- 108020004414 DNA Proteins 0.000 description 16
- 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 16
- 102000053602 DNA Human genes 0.000 description 15
- 101150074355 GS gene Proteins 0.000 description 14
- 108010025020 Nerve Growth Factor Proteins 0.000 description 14
- -1 stem cell factor Proteins 0.000 description 13
- 102000003960 Ligases Human genes 0.000 description 12
- 108090000364 Ligases Proteins 0.000 description 12
- 239000003102 growth factor Substances 0.000 description 12
- 229920002477 rna polymer Polymers 0.000 description 12
- 108010051696 Growth Hormone Proteins 0.000 description 11
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 description 11
- 102100038803 Somatotropin Human genes 0.000 description 11
- 210000000234 capsid Anatomy 0.000 description 11
- 239000000122 growth hormone Substances 0.000 description 11
- 229960000485 methotrexate Drugs 0.000 description 11
- 238000004113 cell culture Methods 0.000 description 10
- 102100022641 Coagulation factor IX Human genes 0.000 description 9
- 108700019146 Transgenes Proteins 0.000 description 9
- 229940088597 hormone Drugs 0.000 description 9
- 239000005556 hormone Substances 0.000 description 9
- 239000003112 inhibitor Substances 0.000 description 9
- 230000002401 inhibitory effect Effects 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 101150074155 DHFR gene Proteins 0.000 description 8
- 102000004877 Insulin Human genes 0.000 description 8
- 108090001061 Insulin Proteins 0.000 description 8
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 description 8
- 102000015696 Interleukins Human genes 0.000 description 8
- 108010063738 Interleukins Proteins 0.000 description 8
- 102000003982 Parathyroid hormone Human genes 0.000 description 8
- 108090000445 Parathyroid hormone Proteins 0.000 description 8
- 108010038512 Platelet-Derived Growth Factor Proteins 0.000 description 8
- 102000010780 Platelet-Derived Growth Factor Human genes 0.000 description 8
- 102000016266 T-Cell Antigen Receptors Human genes 0.000 description 8
- 102000006747 Transforming Growth Factor alpha Human genes 0.000 description 8
- 101800004564 Transforming growth factor alpha Proteins 0.000 description 8
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 8
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 8
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 8
- 229940125396 insulin Drugs 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 8
- 239000000199 parathyroid hormone Substances 0.000 description 8
- 229960001319 parathyroid hormone Drugs 0.000 description 8
- 108010076282 Factor IX Proteins 0.000 description 7
- 102000003971 Fibroblast Growth Factor 1 Human genes 0.000 description 7
- 108090000386 Fibroblast Growth Factor 1 Proteins 0.000 description 7
- 102000003974 Fibroblast growth factor 2 Human genes 0.000 description 7
- 108090000379 Fibroblast growth factor 2 Proteins 0.000 description 7
- 108060003951 Immunoglobulin Proteins 0.000 description 7
- 102000009151 Luteinizing Hormone Human genes 0.000 description 7
- 108010073521 Luteinizing Hormone Proteins 0.000 description 7
- 102000015336 Nerve Growth Factor Human genes 0.000 description 7
- 102000007072 Nerve Growth Factors Human genes 0.000 description 7
- 108091008874 T cell receptors Proteins 0.000 description 7
- 239000002299 complementary DNA Substances 0.000 description 7
- 229960004222 factor ix Drugs 0.000 description 7
- 102000018358 immunoglobulin Human genes 0.000 description 7
- 229940040129 luteinizing hormone Drugs 0.000 description 7
- 229940053128 nerve growth factor Drugs 0.000 description 7
- 239000003900 neurotrophic factor Substances 0.000 description 7
- 108090000765 processed proteins & peptides Proteins 0.000 description 7
- 230000004936 stimulating effect Effects 0.000 description 7
- 108090000565 Capsid Proteins Proteins 0.000 description 6
- 102100023321 Ceruloplasmin Human genes 0.000 description 6
- 102000004269 Granulocyte Colony-Stimulating Factor Human genes 0.000 description 6
- 108010017080 Granulocyte Colony-Stimulating Factor Proteins 0.000 description 6
- 108700011259 MicroRNAs Proteins 0.000 description 6
- 101100335081 Mus musculus Flt3 gene Proteins 0.000 description 6
- 108010067390 Viral Proteins Proteins 0.000 description 6
- 150000001413 amino acids Chemical class 0.000 description 6
- 238000012258 culturing Methods 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 239000003623 enhancer Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002679 microRNA Substances 0.000 description 6
- 230000014616 translation Effects 0.000 description 6
- 238000013519 translation Methods 0.000 description 6
- 241000702423 Adeno-associated virus - 2 Species 0.000 description 5
- 102000004218 Insulin-Like Growth Factor I Human genes 0.000 description 5
- 108090001117 Insulin-Like Growth Factor II Proteins 0.000 description 5
- 102000048143 Insulin-Like Growth Factor II Human genes 0.000 description 5
- 101710081079 Minor spike protein H Proteins 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 230000003321 amplification Effects 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000002440 hepatic effect Effects 0.000 description 5
- 210000005260 human cell Anatomy 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 102000004196 processed proteins & peptides Human genes 0.000 description 5
- NMWKYTGJWUAZPZ-WWHBDHEGSA-N (4S)-4-[[(4R,7S,10S,16S,19S,25S,28S,31R)-31-[[(2S)-2-[[(1R,6R,9S,12S,18S,21S,24S,27S,30S,33S,36S,39S,42R,47R,53S,56S,59S,62S,65S,68S,71S,76S,79S,85S)-47-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-phenylpropanoyl]amino]-4-oxobutanoyl]amino]-3-carboxypropanoyl]amino]-18-(4-aminobutyl)-27,68-bis(3-amino-3-oxopropyl)-36,71,76-tribenzyl-39-(3-carbamimidamidopropyl)-24-(2-carboxyethyl)-21,56-bis(carboxymethyl)-65,85-bis[(1R)-1-hydroxyethyl]-59-(hydroxymethyl)-62,79-bis(1H-imidazol-4-ylmethyl)-9-methyl-33-(2-methylpropyl)-8,11,17,20,23,26,29,32,35,38,41,48,54,57,60,63,66,69,72,74,77,80,83,86-tetracosaoxo-30-propan-2-yl-3,4,44,45-tetrathia-7,10,16,19,22,25,28,31,34,37,40,49,55,58,61,64,67,70,73,75,78,81,84,87-tetracosazatetracyclo[40.31.14.012,16.049,53]heptaoctacontane-6-carbonyl]amino]-3-methylbutanoyl]amino]-7-(3-carbamimidamidopropyl)-25-(hydroxymethyl)-19-[(4-hydroxyphenyl)methyl]-28-(1H-imidazol-4-ylmethyl)-10-methyl-6,9,12,15,18,21,24,27,30-nonaoxo-16-propan-2-yl-1,2-dithia-5,8,11,14,17,20,23,26,29-nonazacyclodotriacontane-4-carbonyl]amino]-5-[[(2S)-1-[[(2S)-1-[[(2S)-3-carboxy-1-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid Chemical compound CC(C)C[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](C)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H]1CSSC[C@H](NC(=O)[C@@H](NC(=O)[C@@H]2CSSC[C@@H]3NC(=O)[C@H](Cc4ccccc4)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](Cc4c[nH]cn4)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CSSC[C@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](Cc4c[nH]cn4)NC(=O)[C@H](Cc4ccccc4)NC3=O)[C@@H](C)O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](Cc3ccccc3)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N3CCC[C@H]3C(=O)N[C@@H](C)C(=O)N2)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@H](Cc2c[nH]cn2)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@@H](N)C(C)C)C(C)C)[C@@H](C)O)C(C)C)C(=O)N[C@@H](Cc2c[nH]cn2)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N1)C(=O)N[C@@H](C)C(O)=O NMWKYTGJWUAZPZ-WWHBDHEGSA-N 0.000 description 4
- 101150079978 AGRN gene Proteins 0.000 description 4
- 241001655883 Adeno-associated virus - 1 Species 0.000 description 4
- 241000202702 Adeno-associated virus - 3 Species 0.000 description 4
- 241000580270 Adeno-associated virus - 4 Species 0.000 description 4
- 241001634120 Adeno-associated virus - 5 Species 0.000 description 4
- 241000972680 Adeno-associated virus - 6 Species 0.000 description 4
- 241001164823 Adeno-associated virus - 7 Species 0.000 description 4
- 241001164825 Adeno-associated virus - 8 Species 0.000 description 4
- 241000649045 Adeno-associated virus 10 Species 0.000 description 4
- 241000649046 Adeno-associated virus 11 Species 0.000 description 4
- 102100040026 Agrin Human genes 0.000 description 4
- 108700019743 Agrin Proteins 0.000 description 4
- 108010088751 Albumins Proteins 0.000 description 4
- 102000009027 Albumins Human genes 0.000 description 4
- 102400000068 Angiostatin Human genes 0.000 description 4
- 108010079709 Angiostatins Proteins 0.000 description 4
- 102100031168 CCN family member 2 Human genes 0.000 description 4
- 108091033409 CRISPR Proteins 0.000 description 4
- 108090000489 Carboxy-Lyases Proteins 0.000 description 4
- 102000004031 Carboxy-Lyases Human genes 0.000 description 4
- 108010019670 Chimeric Antigen Receptors Proteins 0.000 description 4
- 108010005939 Ciliary Neurotrophic Factor Proteins 0.000 description 4
- 102100031614 Ciliary neurotrophic factor Human genes 0.000 description 4
- 206010010356 Congenital anomaly Diseases 0.000 description 4
- 201000003883 Cystic fibrosis Diseases 0.000 description 4
- 230000004544 DNA amplification Effects 0.000 description 4
- 241000702421 Dependoparvovirus Species 0.000 description 4
- 108010069091 Dystrophin Proteins 0.000 description 4
- 102000001039 Dystrophin Human genes 0.000 description 4
- 108010014172 Factor V Proteins 0.000 description 4
- 108010054218 Factor VIII Proteins 0.000 description 4
- 102000001690 Factor VIII Human genes 0.000 description 4
- 102000051325 Glucagon Human genes 0.000 description 4
- 108060003199 Glucagon Proteins 0.000 description 4
- 102000003638 Glucose-6-Phosphatase Human genes 0.000 description 4
- 108010086800 Glucose-6-Phosphatase Proteins 0.000 description 4
- 108090000826 Glycine dehydrogenase (decarboxylating) Proteins 0.000 description 4
- 102000004327 Glycine dehydrogenase (decarboxylating) Human genes 0.000 description 4
- 102000003693 Hedgehog Proteins Human genes 0.000 description 4
- 108090000031 Hedgehog Proteins Proteins 0.000 description 4
- 101000777550 Homo sapiens CCN family member 2 Proteins 0.000 description 4
- 101000729271 Homo sapiens Retinoid isomerohydrolase Proteins 0.000 description 4
- 102000004157 Hydrolases Human genes 0.000 description 4
- 108090000604 Hydrolases Proteins 0.000 description 4
- 102000006992 Interferon-alpha Human genes 0.000 description 4
- 108010047761 Interferon-alpha Proteins 0.000 description 4
- 102000003996 Interferon-beta Human genes 0.000 description 4
- 108090000467 Interferon-beta Proteins 0.000 description 4
- 102000008070 Interferon-gamma Human genes 0.000 description 4
- 108010074328 Interferon-gamma Proteins 0.000 description 4
- 108010013792 Isovaleryl-CoA Dehydrogenase Proteins 0.000 description 4
- 102100025392 Isovaleryl-CoA dehydrogenase, mitochondrial Human genes 0.000 description 4
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 4
- 108010085747 Methylmalonyl-CoA Decarboxylase Proteins 0.000 description 4
- 102000019010 Methylmalonyl-CoA Mutase Human genes 0.000 description 4
- 108010051862 Methylmalonyl-CoA mutase Proteins 0.000 description 4
- 101710169105 Minor spike protein Proteins 0.000 description 4
- 102100030626 Myosin-binding protein H Human genes 0.000 description 4
- 101710139548 Myosin-binding protein H Proteins 0.000 description 4
- 108010074223 Netrin-1 Proteins 0.000 description 4
- 102000009065 Netrin-1 Human genes 0.000 description 4
- 102100029268 Neurotrophin-3 Human genes 0.000 description 4
- 102000007981 Ornithine carbamoyltransferase Human genes 0.000 description 4
- 101710198224 Ornithine carbamoyltransferase, mitochondrial Proteins 0.000 description 4
- 102000014750 Phosphorylase Kinase Human genes 0.000 description 4
- 108010064071 Phosphorylase Kinase Proteins 0.000 description 4
- 108010073135 Phosphorylases Proteins 0.000 description 4
- 102000009097 Phosphorylases Human genes 0.000 description 4
- 108010035004 Prephenate Dehydrogenase Proteins 0.000 description 4
- 102100031176 Retinoid isomerohydrolase Human genes 0.000 description 4
- 102000004887 Transforming Growth Factor beta Human genes 0.000 description 4
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 4
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 4
- 108091000117 Tyrosine 3-Monooxygenase Proteins 0.000 description 4
- 102000048218 Tyrosine 3-monooxygenases Human genes 0.000 description 4
- FZCSTZYAHCUGEM-UHFFFAOYSA-N aspergillomarasmine B Natural products OC(=O)CNC(C(O)=O)CNC(C(O)=O)CC(O)=O FZCSTZYAHCUGEM-UHFFFAOYSA-N 0.000 description 4
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 4
- 210000000349 chromosome Anatomy 0.000 description 4
- 238000010367 cloning Methods 0.000 description 4
- 230000008472 epithelial growth Effects 0.000 description 4
- 229960000301 factor viii Drugs 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 230000003325 follicular Effects 0.000 description 4
- 238000001415 gene therapy Methods 0.000 description 4
- MASNOZXLGMXCHN-ZLPAWPGGSA-N glucagon Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CCC(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](CCSC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O)C(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C=CC(O)=CC=1)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(N)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC=1NC=NC=1)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 MASNOZXLGMXCHN-ZLPAWPGGSA-N 0.000 description 4
- 229960004666 glucagon Drugs 0.000 description 4
- 239000000893 inhibin Substances 0.000 description 4
- ZPNFWUPYTFPOJU-LPYSRVMUSA-N iniprol Chemical compound C([C@H]1C(=O)NCC(=O)NCC(=O)N[C@H]2CSSC[C@H]3C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@H](C(N[C@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=4C=CC(O)=CC=4)C(=O)N[C@@H](CC=4C=CC=CC=4)C(=O)N[C@@H](CC=4C=CC(O)=CC=4)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC=4C=CC=CC=4)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC2=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H]2N(CCC2)C(=O)[C@@H](N)CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N2[C@@H](CCC2)C(=O)N2[C@@H](CCC2)C(=O)N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N2[C@@H](CCC2)C(=O)N3)C(=O)NCC(=O)NCC(=O)N[C@@H](C)C(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@H](C(=O)N1)C(C)C)[C@@H](C)O)[C@@H](C)CC)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 ZPNFWUPYTFPOJU-LPYSRVMUSA-N 0.000 description 4
- 208000032839 leukemia Diseases 0.000 description 4
- 239000003446 ligand Substances 0.000 description 4
- 229930182817 methionine Natural products 0.000 description 4
- 108010081726 netrin-2 Proteins 0.000 description 4
- 210000004498 neuroglial cell Anatomy 0.000 description 4
- 239000002773 nucleotide Substances 0.000 description 4
- 125000003729 nucleotide group Chemical group 0.000 description 4
- 229920001184 polypeptide Polymers 0.000 description 4
- 210000000130 stem cell Anatomy 0.000 description 4
- 230000008467 tissue growth Effects 0.000 description 4
- 238000013518 transcription Methods 0.000 description 4
- 230000035897 transcription Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 102000003390 tumor necrosis factor Human genes 0.000 description 4
- BLGXFZZNTVWLAY-SCYLSFHTSA-N yohimbine Chemical compound C1=CC=C2C(CCN3C[C@@H]4CC[C@H](O)[C@@H]([C@H]4C[C@H]33)C(=O)OC)=C3NC2=C1 BLGXFZZNTVWLAY-SCYLSFHTSA-N 0.000 description 4
- 208000002267 Anti-neutrophil cytoplasmic antibody-associated vasculitis Diseases 0.000 description 3
- 108020005544 Antisense RNA Proteins 0.000 description 3
- 102000004452 Arginase Human genes 0.000 description 3
- 108700024123 Arginases Proteins 0.000 description 3
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 3
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 3
- 102100026735 Coagulation factor VIII Human genes 0.000 description 3
- 108700028146 Genetic Enhancer Elements Proteins 0.000 description 3
- 241000282412 Homo Species 0.000 description 3
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 3
- 108010069013 Phenylalanine Hydroxylase Proteins 0.000 description 3
- 102100038223 Phenylalanine-4-hydroxylase Human genes 0.000 description 3
- 102000013275 Somatomedins Human genes 0.000 description 3
- 108010050122 alpha 1-Antitrypsin Proteins 0.000 description 3
- 102000015395 alpha 1-Antitrypsin Human genes 0.000 description 3
- 229940024142 alpha 1-antitrypsin Drugs 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 102000006995 beta-Glucosidase Human genes 0.000 description 3
- 108010047754 beta-Glucosidase Proteins 0.000 description 3
- 239000003114 blood coagulation factor Substances 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 239000003184 complementary RNA Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 239000013604 expression vector Substances 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 230000000405 serological effect Effects 0.000 description 3
- 238000010361 transduction Methods 0.000 description 3
- 230000026683 transduction Effects 0.000 description 3
- 238000001890 transfection Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- JUIVJWBDXPKTJB-UHFFFAOYSA-N 5-oxo-5-phenyl-5$l^{6}-thia-2,4-diazabicyclo[4.4.0]deca-1(10),4,6,8-tetraene-3-thione Chemical compound N=1C(=S)NC2=CC=CC=C2S=1(=O)C1=CC=CC=C1 JUIVJWBDXPKTJB-UHFFFAOYSA-N 0.000 description 2
- 238000010354 CRISPR gene editing Methods 0.000 description 2
- 108020004705 Codon Proteins 0.000 description 2
- 108010071942 Colony-Stimulating Factors Proteins 0.000 description 2
- 102000007644 Colony-Stimulating Factors Human genes 0.000 description 2
- 101710088194 Dehydrogenase Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 201000003542 Factor VIII deficiency Diseases 0.000 description 2
- 102000018233 Fibroblast Growth Factor Human genes 0.000 description 2
- 108050007372 Fibroblast Growth Factor Proteins 0.000 description 2
- 108010015451 Glutaryl-CoA Dehydrogenase Proteins 0.000 description 2
- 102100028603 Glutaryl-CoA dehydrogenase, mitochondrial Human genes 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 208000009292 Hemophilia A Diseases 0.000 description 2
- 108091092195 Intron Proteins 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
- 229930182816 L-glutamine Natural products 0.000 description 2
- 241000713666 Lentivirus Species 0.000 description 2
- 241000125945 Protoparvovirus Species 0.000 description 2
- 108020004511 Recombinant DNA Proteins 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 2
- 102100031988 Tumor necrosis factor ligand superfamily member 6 Human genes 0.000 description 2
- 108050002568 Tumor necrosis factor ligand superfamily member 6 Proteins 0.000 description 2
- 108010017070 Zinc Finger Nucleases Proteins 0.000 description 2
- 230000001594 aberrant effect Effects 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229940019700 blood coagulation factors Drugs 0.000 description 2
- 239000006143 cell culture medium Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000009260 cross reactivity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229940126864 fibroblast growth factor Drugs 0.000 description 2
- 108700014844 flt3 ligand Proteins 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 210000003714 granulocyte Anatomy 0.000 description 2
- 208000009429 hemophilia B Diseases 0.000 description 2
- 238000009396 hybridization Methods 0.000 description 2
- 229940072221 immunoglobulins Drugs 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 108020004999 messenger RNA Proteins 0.000 description 2
- 230000008488 polyadenylation Effects 0.000 description 2
- 238000003752 polymerase chain reaction Methods 0.000 description 2
- 230000004481 post-translational protein modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003007 single stranded DNA break Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 206010043554 thrombocytopenia Diseases 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- MSTNYGQPCMXVAQ-RYUDHWBXSA-N (6S)-5,6,7,8-tetrahydrofolic acid Chemical compound C([C@H]1CNC=2N=C(NC(=O)C=2N1)N)NC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 MSTNYGQPCMXVAQ-RYUDHWBXSA-N 0.000 description 1
- 108700028369 Alleles Proteins 0.000 description 1
- 108020004491 Antisense DNA Proteins 0.000 description 1
- 101710081722 Antitrypsin Proteins 0.000 description 1
- 102000004219 Brain-derived neurotrophic factor Human genes 0.000 description 1
- 108090000715 Brain-derived neurotrophic factor Proteins 0.000 description 1
- 241000282552 Chlorocebus aethiops Species 0.000 description 1
- 230000008265 DNA repair mechanism Effects 0.000 description 1
- 102100029115 Fumarylacetoacetase Human genes 0.000 description 1
- 102000004366 Glucosidases Human genes 0.000 description 1
- 108010056771 Glucosidases Proteins 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 239000000095 Growth Hormone-Releasing Hormone Substances 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 101000938351 Homo sapiens Ephrin type-A receptor 3 Proteins 0.000 description 1
- 102100021244 Integral membrane protein GPR180 Human genes 0.000 description 1
- 108091026898 Leader sequence (mRNA) Proteins 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 102000014962 Monocyte Chemoattractant Proteins Human genes 0.000 description 1
- 108010064136 Monocyte Chemoattractant Proteins Proteins 0.000 description 1
- 108010021466 Mutant Proteins Proteins 0.000 description 1
- 102000008300 Mutant Proteins Human genes 0.000 description 1
- 102100021584 Neurturin Human genes 0.000 description 1
- 108010015406 Neurturin Proteins 0.000 description 1
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 208000013544 Platelet disease Diseases 0.000 description 1
- 108091030071 RNAI Proteins 0.000 description 1
- 102100022831 Somatoliberin Human genes 0.000 description 1
- 101710142969 Somatoliberin Proteins 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 108700007696 Tetrahydrofolate Dehydrogenase Proteins 0.000 description 1
- 108091036066 Three prime untranslated region Proteins 0.000 description 1
- 108010003533 Viral Envelope Proteins Proteins 0.000 description 1
- 102000004210 Vitamin K Epoxide Reductases Human genes 0.000 description 1
- 108090000779 Vitamin K Epoxide Reductases Proteins 0.000 description 1
- 208000027276 Von Willebrand disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 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
- XJLXINKUBYWONI-DQQFMEOOSA-N [[(2r,3r,4r,5r)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2s,3r,4s,5s)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate Chemical compound NC(=O)C1=CC=C[N+]([C@@H]2[C@H]([C@@H](O)[C@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-DQQFMEOOSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 208000009956 adenocarcinoma Diseases 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000003432 anti-folate effect Effects 0.000 description 1
- 230000000692 anti-sense effect Effects 0.000 description 1
- 230000001475 anti-trypsic effect Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 229940127074 antifolate Drugs 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- 239000003816 antisense DNA Substances 0.000 description 1
- 208000005980 beta thalassemia Diseases 0.000 description 1
- 208000022806 beta-thalassemia major Diseases 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 208000015294 blood coagulation disease Diseases 0.000 description 1
- 229940077737 brain-derived neurotrophic factor Drugs 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003399 chemotactic effect Effects 0.000 description 1
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 229940047120 colony stimulating factors Drugs 0.000 description 1
- 210000004748 cultured cell Anatomy 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- ILRYLPWNYFXEMH-UHFFFAOYSA-N cystathionine Chemical compound OC(=O)C(N)CCSCC(N)C(O)=O ILRYLPWNYFXEMH-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- OZRNSSUDZOLUSN-LBPRGKRZSA-N dihydrofolic acid Chemical compound N=1C=2C(=O)NC(N)=NC=2NCC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OZRNSSUDZOLUSN-LBPRGKRZSA-N 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 208000009190 disseminated intravascular coagulation Diseases 0.000 description 1
- 230000034431 double-strand break repair via homologous recombination Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 108060002566 ephrin Proteins 0.000 description 1
- 102000012803 ephrin Human genes 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 210000003527 eukaryotic cell Anatomy 0.000 description 1
- 239000004052 folic acid antagonist Substances 0.000 description 1
- 108010022687 fumarylacetoacetase Proteins 0.000 description 1
- 102000037865 fusion proteins Human genes 0.000 description 1
- 108020001507 fusion proteins Proteins 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 230000009368 gene silencing by RNA Effects 0.000 description 1
- 230000009395 genetic defect Effects 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 230000013595 glycosylation Effects 0.000 description 1
- 238000006206 glycosylation reaction Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 230000006801 homologous recombination Effects 0.000 description 1
- 238000002744 homologous recombination Methods 0.000 description 1
- 102000057382 human EPHA3 Human genes 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229940047122 interleukins Drugs 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000003055 low molecular weight heparin Substances 0.000 description 1
- 229940127215 low-molecular weight heparin Drugs 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 230000001483 mobilizing effect Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000007918 pathogenicity Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- BULVZWIRKLYCBC-UHFFFAOYSA-N phorate Chemical compound CCOP(=S)(OCC)SCSCC BULVZWIRKLYCBC-UHFFFAOYSA-N 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 208000004521 platelet storage pool deficiency Diseases 0.000 description 1
- 108010004131 poly(beta-D-mannuronate) lyase Proteins 0.000 description 1
- 210000001236 prokaryotic cell Anatomy 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002213 purine nucleotide Substances 0.000 description 1
- 150000003212 purines Chemical class 0.000 description 1
- 238000010188 recombinant method Methods 0.000 description 1
- 230000022532 regulation of transcription, DNA-dependent Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000009589 serological test Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000005460 tetrahydrofolate Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 239000002753 trypsin inhibitor Substances 0.000 description 1
- 241000701161 unidentified adenovirus Species 0.000 description 1
- 241000701447 unidentified baculovirus Species 0.000 description 1
- PJVWKTKQMONHTI-UHFFFAOYSA-N warfarin Chemical compound OC=1C2=CC=CC=C2OC(=O)C=1C(CC(=O)C)C1=CC=CC=C1 PJVWKTKQMONHTI-UHFFFAOYSA-N 0.000 description 1
- 229960005080 warfarin Drugs 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/62—DNA sequences coding for fusion proteins
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/86—Viral vectors
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0684—Cells of the urinary tract or kidneys
- C12N5/0686—Kidney cells
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0012—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7)
- C12N9/0026—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on CH-NH groups of donors (1.5)
- C12N9/0028—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on CH-NH groups of donors (1.5) with NAD or NADP as acceptor (1.5.1)
- C12N9/003—Dihydrofolate reductase [DHFR] (1.5.1.3)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
- C12N9/1241—Nucleotidyltransferases (2.7.7)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
- C12N9/22—Ribonucleases RNAses, DNAses
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/93—Ligases (6)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
- C12Y304/21—Serine endopeptidases (3.4.21)
- C12Y304/21022—Coagulation factor IXa (3.4.21.22)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/8509—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic
- C12N2015/8518—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic expressing industrially exogenous proteins, e.g. for pharmaceutical use, human insulin, blood factors, immunoglobulins, pseudoparticles
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/70—Enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/70—Enzymes
- C12N2501/71—Oxidoreductases (EC 1.)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2510/00—Genetically modified cells
- C12N2510/02—Cells for production
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
- C12N2750/14141—Use of virus, viral particle or viral elements as a vector
- C12N2750/14143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
- C12N2750/14151—Methods of production or purification of viral material
- C12N2750/14152—Methods of production or purification of viral material relating to complementing cells and packaging systems for producing virus or viral particles
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y105/00—Oxidoreductases acting on the CH-NH group of donors (1.5)
- C12Y105/01—Oxidoreductases acting on the CH-NH group of donors (1.5) with NAD+ or NADP+ as acceptor (1.5.1)
- C12Y105/01003—Dihydrofolate reductase (1.5.1.3)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y207/00—Transferases transferring phosphorus-containing groups (2.7)
- C12Y207/07—Nucleotidyltransferases (2.7.7)
- C12Y207/07042—[Glutamate--ammonia-ligase] adenylyltransferase (2.7.7.42)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
- C12Y603/01—Acid-ammonia (or amine)ligases (amide synthases)(6.3.1)
- C12Y603/01002—Glutamate-ammonia ligase (6.3.1.2)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Virology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Immunology (AREA)
- Toxicology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Diabetes (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
[0002]グルタミンシンテターゼ(GS)は、アミノ酸L-グルタミンの合成における酵素である。それゆえに、GS陰性の細胞株はL-グルタミンのために栄養要求性である。GSは、組換えタンパク質発現系に基づくCHO細胞における選択マーカー遺伝子として報告されている(Wurmら(2004)Nature Biotechnology 22:1393~1398)。GS遺伝子を含有する発現カセットは、カセットがGS陰性のCHO株に導入されたときに、GS阻害剤のメチオニンスルホキシミンを使用して選択することができる。
[0004]治療用タンパク質、抗体、ベクター、並びにウイルスベクター、例えば、レンチウイルスベクター及びアデノ随伴ウイルス(AAV)ベクターを産生することができる細胞及び細胞株が、本明細書で開示される。細胞及び/又は細胞株は、内因性ジヒドロ葉酸レダクターゼ(DHFR-/-)又はグルタミンシンテターゼ(GS-/-)遺伝子の一方又は両方のいずれかに、DHFR及び/又はGSの発現又は機能が実質的に低下するか又は排除されるような突然変異又は欠失を有し得る。
[0035]HEK293細胞などのHEK細胞の、そのような遺伝子が改変されたか又は遺伝子がノックアウトされた細胞のクローンは、DHFR-/-及び/又はGS-/-ゲノムのバックグラウンドを有するヒト細胞の第1のクローンである。これらの細胞及び細胞株は、多くの異なる組換え生体材料、例えば組換えタンパク質(例えば、モノクローナル抗体などの抗体)及びウイルスベクターを製造するために使用することができる。製造された組換えタンパク質及びウイルスベクターは、疾患の治療のために使用することができる。特定の用途では、製造されたウイルスベクター(例えば、レンチ又はAAV)は、ノックイン(例えば、異常な又は消失している機能的タンパク質を導入する)遺伝子療法の適用のために使用することができる。特定の用途では、製造されたウイルスベクター(例えば、レンチ又はAAV)は、ノックアウト(例えば、発現又は機能が異常な又は望ましくない内因性タンパク質、例えば、病状又は疾患の原因となるか又は関連する突然変異体タンパク質を標的とするアンチセンスなどの阻害配列を導入する)遺伝子療法の適用のために使用することができる。
この実施例は、発明のHEK細胞及び細胞株の製造、並びにそれに続くウイルスゲノムの移動及びウイルス(AAV)ベクターの製造を記載する。
この実施例は、発明のHEK細胞及び細胞株のある非限定的な特徴を説明する。
A. 安定なプロデューサーのクローン。
B. DHFR及び/又はGS遺伝子がノックアウトされたヒト哺乳動物の製造細胞クローンは、DHFR又はGS遺伝子(又は両方)を選択マーカーとして使用して、目的の遺伝子を発現する安定なクローンの選択を可能にし、クローンは、任意の目的の遺伝子、又はウイルスベクターを創出することができること。
C. 高い生産性を提供する遺伝子増幅機能を有する生物学的産生物を産生するために適当なヒト細胞株のより安定な産生。
D. 創出された細胞株のDHFR及び/又はGS陰性のゲノムのバックグラウンドが、目的の遺伝子の遺伝子増幅を可能にし、そのために高い特異的生産性に結びつくこと。
E. 混入のないゲノムバックグラウンド、陽性のプロデューサークローンを選択するための抗生物質マーカーを導入する必要がないこと、そのために、組換えタンパク質、rAAVベクターなどのウイルスベクターを製造する、より安定なクローン。
F. 大幅に低下した労働コスト及び材料コスト。
A. 向上したrAAV収率
B. 大量の産生/大規模のrAAV産生のための規模拡大の容易さ。
C. ヘルパーウイルスの関与する産生系、例えばアデノウイルスをヘルパーとして使用する産生系、又はバキュロウイルスに基づく産生系と比較してより安定な産生系。
D. 空の粒子を減少させてrAAVベクター中にパッケージングされたDNA不純物を減少させることにより、空のカプシドの量が少ないrAAVベクターを産生すること。
E. ある細胞クローン、同定された高いrAAVhFixプロデューサークローンについて達成されたrAAVゲノムの高いコピー数。
F. rAAVhFixゲノムを用いるDHFR/GSの二重ノックインがrAAVhFixゲノムの実質的増幅を可能にし、そのために高いrAAV産生に結びつくこと。
A. HEK、ヒトA459及び/又はベロ細胞及び細胞株は、生物学的産生物を、ヒトで産生させるときに、その自然のままの状態にさらに近く折りたたんで改変することができて、そのために、HEK、ヒトA459及び/又はベロ細胞及び細胞株からの生成物の産生は、より安定で、より強くなること。
B. HEK(例えば、HEK293)及びA549細胞はヒト細胞株であり、別の非ヒト種のものではないので、HEK(例えば、創出されたHEK293DHFR-/-/GS-/-細胞のクローン)、及び/又はヒトA459から産生した生物学的産生物は、人体からのその天然生成物にさらに近い翻訳後の改変を可能にすること。
[0001]本出願は、2016年3月30日出願の米国特許仮出願第62/315,480号に対する優先権を主張する。前述の出願の全内容は、本文、表、配列表及び図面の全てを含めて参照により本明細書に組み込まれる。
(1)
機能的な内因性ジヒドロ葉酸レダクターゼ(DHFR)及び/又はグルタミンシンテターゼ(GS)を発現しないヒト胚腎臓(HEK)細胞。
(2)
機能的な内因性ジヒドロ葉酸レダクターゼ(DHFR)及び/又はグルタミンシンテターゼ(GS)を発現しないヒト胚腎臓(HEK)細胞株。
(3)
第1の異種核酸配列で安定に又は一過性にトランスフェクトされ、任意選択で、第2の異種核酸配列で安定に又は一過性にトランスフェクトされた、(1)又は(2)に記載のHEK細胞又は細胞株。
(4)
第1の異種核酸配列及び第1の選択可能なマーカーで安定に又は一過性にトランスフェクトされ、任意選択で、第2の異種核酸配列及び第2の選択可能なマーカーで安定に又は一過性にトランスフェクトされた、(1)又は(2)に記載のHEK細胞又は細胞株。
(5)
前記第1の異種核酸配列が、治療用タンパク質又はポリヌクレオチド配列をコードし、任意選択の第2の異種核酸配列が、治療用タンパク質又はポリヌクレオチド配列をコードする、(3)又は(4)に記載のHEK細胞又は細胞株。
(6)
前記第1の異種核酸配列によりコードされた前記治療用タンパク質又はポリヌクレオチド配列と、前記任意選択の第2の異種核酸配列によりコードされた前記治療用タンパク質又はポリヌクレオチド配列とが、同じであるか又は異なる、(4)に記載のHEK細胞又は細胞株。
(7)
前記第1の又は第2の選択可能なマーカーが、抗生物質に対する耐性を提供しない、(4)に記載のHEK細胞又は細胞株。
(8)
前記第1の又は第2の選択可能なマーカーが、前記第1の及び/又は第2の異種核酸配列を増幅する手段を提供する、(4)に記載のHEK細胞又は細胞株。
(9)
前記第1の又は第2の選択可能なマーカーが、DHFR機能を有するタンパク質をコードする核酸を含む、(4)に記載のHEK細胞又は細胞株。
(10)
前記第1の又は第2の選択可能なマーカーが、GS機能を有するタンパク質をコードする核酸を含む、(4)に記載のHEK細胞又は細胞株。
(11)
前記第1の選択可能なマーカーが、DHFR機能を有するタンパク質をコードする核酸を含み、前記第2の選択可能なマーカーが、GS機能を有するタンパク質をコードする核酸を含む、(4)に記載のHEK細胞又は細胞株。
(12)
前記第1の異種核酸配列が第1のベクターを含み、前記任意選択の第2の異種核酸配列が第2のベクターを含む、(3)~(11)のいずれか一項に記載のHEK細胞又は細胞株。
(13)
前記第1のベクターと任意選択の第2のベクターとが、同じであるか又は異なる、(11)又は(12)に記載のHEK細胞又は細胞株。
(14)
前記第1のベクター及び任意選択の第2のベクターが、DHFR機能を有するタンパク質をコードする核酸又はGS機能を有するタンパク質をコードする核酸を含む選択可能なマーカーを各々含む、(11)又は(12)に記載のHEK細胞又は細胞株。
(15)
前記第1のベクターが第1のウイルスベクターを含み、任意選択の第2のベクターが第2のウイルスベクターを含む、(12)~(14)のいずれか一項に記載のHEK細胞又は細胞株。
(16)
前記第1の又は第2のウイルスベクターが、AAVベクターゲノムを含む、(12)~(14)のいずれか一項に記載のHEK細胞又は細胞株。
(17)
AAVベクターゲノムを各々含む、第1の及び第2のウイルスベクターを含む、(12)~(14)のいずれか一項に記載のHEK細胞又は細胞株。
(18)
前記AAVベクターゲノムが、前記異種核酸配列の5’及び/又は3’末端に隣接する1つ又は2つのAAVのITRを含む、(17)に記載のHEK細胞又は細胞株。
(19)
前記HEK細胞又は細胞株中における前記異種核酸配列及び/又はベクター及び/又はウイルスベクター及び/又はAAVベクターゲノムのコピー数が、細胞1つ当たり1~5コピー、細胞1つ当たり5~10コピー、10~50コピー/細胞、細胞1つ当たり50~100コピー、細胞1つ当たり100~250コピー、細胞1つ当たり250~500コピー、細胞1つ当たり500~1,000コピー、細胞1つ当たり1,000~2,000コピー、又は細胞1つ当たり約2,000、3,000、4,000若しくは5,000コピーであるか若しくはそれよりも多い、任意選択で、コピー数は、多くの継代、例えば、少なくとも5又はそれを超えて、10、15又はそれを超える継代にわたって安定であると思われる、(4)~(18)のいずれか一項に記載のHEK細胞又は細胞株。
(20)
前記HEK細胞又は細胞株中における前記AAVベクターゲノムのコピー数が、細胞1つ当たり少なくとも1,000コピーであり、前記rAAVベクター粒子の収率が、HEK細胞又は前記HEK細胞株のローラーボトルから、任意選択で少なくとも1×108vg/ml、又は少なくとも1×109vg/ml、又は少なくとも1×1010vg/ml、又は少なくとも1×1011vg/ml又は少なくとも2×1011vg/mlである、(16)~(19)のいずれか一項に記載のHEK細胞又は細胞株。
(21)
AAVのrep及び/又はcap配列をさらに含む、(1)~(20)のいずれか一項に記載のHEK細胞又は細胞株。
(22)
前記AAVのrep及び/又はcap配列が、一過性に又は安定にのいずれかで前記HEK細胞又は細胞株にトランスフェクトされたプラスミドにより提供される、(20)に記載のHEK細胞又は細胞株。
(23)
AAVヘルパー機能配列をさらに含む、(1)~(22)のいずれか一項に記載のHEK細胞又は細胞株。
(24)
HEK293である、(1)~(23)のいずれか一項に記載のHEK細胞又は細胞株。
(25)
培養培地又は成長培地中の、又は長期貯蔵に適当な培地中の、(1)~(24)のいずれか一項に記載のHEK細胞又は細胞株。
(26)
メトトレキセート(MTX)及び/又はメチオニンスルホキサミン(MSX)を含む培養培地又は成長中の、(9)~(25)のいずれか一項に記載のHEK細胞又は細胞株。
(27)
前記異種核酸配列をパッケージングされたrAAVベクター粒子を産生する、(6)~(26)のいずれか一項に記載のHEK細胞又は細胞株。
(28)
前記rAAVベクター粒子が、機能的な内因性DHFR及び/又はGSを発現し、前記異種核酸配列を有するAAVベクターゲノムで一過性にトランスフェクトされたHEK293細胞により産生される量を超える量で、産生される、(27)に記載のHEK細胞又は細胞株。
(29)
産生された前記AAVベクター粒子が、AAVの空のカプシド及び/又は機能的な内因性DHFR及び/又はGSを発現しており、前記異種核酸配列を有するrAAVベクターゲノムで一過性にトランスフェクトされたHEK293細胞により産生された混入DNAをパッケージングしているrAAV粒子の量よりも少ない量のrAAVの空のカプシド、及び/又はそれよりも少ない量の混入DNAをパッケージングしているrAAV粒子を含有する、(27)に記載のHEK細胞又は細胞株。
(30)
前記異種核酸配列が、治療用タンパク質又は阻害性核酸配列をコードする、(3)~(29)のいずれか一項に記載のHEK細胞又は細胞株。
(31)
前記治療用タンパク質が、血液凝固因子又は免疫グロブリン配列を含む、(30)に記載のHEK細胞又は細胞株。
(32)
前記阻害性核酸配列が、小さい若しくは短いヘアピン(sh)RNA、ミクロRNA(miRNA)、小さい若しくは短い干渉(si)RNA、trans-スプライシングRNA、又はアンチセンスRNAを含む、(30)に記載のHEK細胞又は細胞株。
(33)
前記第1の異種核酸配列を安定にトランスフェクトされた、(3)~(32)のいずれか一項に記載のHEK細胞又は細胞株。
(34)
前記第1の及び前記第2の異種核酸配列を安定にトランスフェクトされた、(3)~(32)のいずれか一項に記載のHEK細胞又は細胞株。
(35)
(15)~(34)のいずれか一項に記載のHEK細胞又は細胞株から単離された又は精製されたウイルス粒子又はrAAVベクター粒子。
(36)
(5)~(34)のいずれか一項に記載のHEK細胞又は細胞株から単離された又は精製された治療用タンパク質。
(37)
治療用タンパク質、ウイルスベクター又はrAAVベクター粒子を製造する方法であって、(5)~(34)のいずれか一項に記載のHEK細胞又は細胞株を、前記治療用タンパク質、ウイルスベクター又はrAAVベクター粒子の産生及び/又は分泌を可能にする条件下で培養して、前記治療用タンパク質、ウイルスベクター又はrAAVベクター粒子を、前記細胞培養物、培養培地、又は細胞培養物及び培養培地から単離又は精製するステップを含む、方法。
(38)
rAAVベクター粒子を製造する方法であって、(23)~(25)のいずれか一項に記載のHEK細胞又は細胞株を、前記rAAVベクター粒子の産生及び/又は分泌を可能にする条件下で培養して、前記rAAVベクター粒子を、前記細胞培養物、培養培地、又は細胞培養物及び培養培地から単離又は精製するステップを含み、前記HEK細胞又は細胞株が、細胞1つ当たり少なくとも1,000コピーのAAVベクターゲノムを有する場合、前記rAAVベクター粒子の収率は、HEK細胞又は前記HEK細胞株の少なくとも2×1011vg/ローラーボトルである、方法。
(39)
前記第1の及び/又は第2の異種核酸配列が、インスリン、グルカゴン、成長ホルモン(GH)、副甲状腺ホルモン(PTH)、成長ホルモン放出因子(GRF)、卵胞刺激ホルモン(FSH)、黄体形成ホルモン(LH)、ヒト絨毛膜性腺刺激ホルモン(hCG)、血管内皮成長因子(VEGF)、アンジオポエチン、アンジオスタチン、顆粒球コロニー刺激因子(GCSF)、エリスロポエチン(EPO)、結合組織成長因子(CTGF)、塩基性線維芽細胞増殖因子(bFGF)、酸性線維芽細胞増殖因子(aFGF)、上皮成長因子(EGF)、トランスフォーミング成長因子α(TGFα)、血小板由来成長因子(PDGF)、インスリン様成長因子I及びII(IGF-I及びIGF-II)、TGFβ、アクチビン、インヒビン、骨形成タンパク質(BMP)、神経成長因子(NGF)、脳由来神経栄養因子(BDNF)、ニューロトロフィンNT-3及びNT4/5、毛様体神経栄養因子(CNTF)、グリア細胞株由来神経栄養因子(GDNF)、ニュールツリン、アグリン、ネトリン-1及びネトリン-2、肝細胞成長因子(HGF)、エフリン、ノギン、ソニックヘッジホッグ並びにチロシンヒドロキシラーゼからなる群から選択される遺伝子生成物をコードする、(3)~(38)のいずれか一項に記載のHEK細胞若しくは細胞株又は方法。
(40)
前記rAAVベクター粒子が、インスリン、グルカゴン、成長ホルモン(GH)、副甲状腺ホルモン(PTH)、成長ホルモン放出因子(GRF)、卵胞刺激ホルモン(FSH)、黄体形成ホルモン(LH)、ヒト絨毛膜性腺刺激ホルモン(hCG)、血管内皮成長因子(VEGF)、アンジオポエチン、アンジオスタチン、顆粒球コロニー刺激因子(GCSF)、エリスロポエチン(EPO)、結合組織成長因子(CTGF)、塩基性線維芽細胞増殖因子(bFGF)、酸性線維芽細胞増殖因子(aFGF)、上皮成長因子(EGF)、トランスフォーミング成長因子α(TGFα)、血小板由来成長因子(PDGF)、インスリン様成長因子I及びII(IGF-I及びIGF-II)、TGFβ、アクチビン、インヒビン、骨形成タンパク質(BMP)、神経成長因子(NGF)、脳由来神経栄養因子(BDNF)、ニューロトロフィンNT-3及びNT4/5、毛様体神経栄養因子(CNTF)、グリア細胞株由来神経栄養因子(GDNF)、ニュールツリン、アグリン、ネトリン-1及びネトリン-2、肝細胞成長因子(HGF)、エフリン、ノギン、ソニックヘッジホッグ並びにチロシンヒドロキシラーゼからなる群から選択される遺伝子生成物をコードする前記第1の及び/又は前記第2の異種核酸配列を含む、(23)~(29)、(37)又は(38)のいずれか一項に記載のHEK細胞若しくは細胞株又は方法。
(41)
前記第1の及び/又は第2の異種核酸配列が、トロンボポエチン(TPO)、インターロイキン(IL1~IL-17)、単球走化性タンパク質、白血病阻止因子、顆粒球-マクロファージコロニー刺激因子、Fasリガンド、腫瘍壊死因子α及びβ、インターフェロンα、β、及びγ、幹細胞因子、flk-2/flt3リガンド、IgG、IgM、IgA、IgD及びIgE、キメラ免疫グロブリン、ヒト化抗体、単鎖抗体、T細胞受容体、キメラT細胞受容体、単鎖T細胞受容体、クラスI及びクラスIIのMHC分子からなる群から選択される遺伝子生成物をコードする、(3)~(38)のいずれか一項に記載のHEK細胞若しくは細胞株又は方法。
(42)
前記rAAVベクター粒子が、トロンボポエチン(TPO)、インターロイキン(IL1~IL-17)、単球走化性タンパク質、白血病阻止因子、顆粒球-マクロファージコロニー刺激因子、Fasリガンド、腫瘍壊死因子α及びβ、インターフェロンα、β、及びγ、幹細胞因子、flk-2/flt3リガンド、IgG、IgM、IgA、IgD及びIgE、キメラ免疫グロブリン、ヒト化抗体、単鎖抗体、T細胞受容体、キメラT細胞受容体、単鎖T細胞受容体、クラスI及びクラスIIのMHC分子からなる群から選択される遺伝子生成物をコードする前記第1の及び/又は前記第2の異種核酸配列を含む、(23)~(29)、(37)又は(38)のいずれか一項に記載のHEK細胞若しくは細胞株又は方法。
(43)
前記第1の及び/又は第2の異種核酸配列が、カルバモイルシンテターゼI、オルニチントランスカルバミラーゼ、アルギノスクシネートシンテターゼ、アルギノスクシネートリアーゼ、アルギナーゼ、フマリルアセトアセテートヒドロラーゼ、フェニルアラニンヒドロキシラーゼ、アルファ-1アンチトリプシン、グルコース-6-ホスファターゼ、ポルホビリノーゲンデアミナーゼ、第V因子、第VIII因子、第IX因子、シスタチオンベータ-シンターゼ、分岐鎖ケト酸デカルボキシラーゼ、アルブミン、イソバレリル-coAデヒドロゲナーゼ、プロピオニルCoAカルボキシラーゼ、メチルマロニルCoAムターゼ、グルタリルCoAデヒドロゲナーゼ、インスリン、ベータ-グルコシダーゼ、ピルベートカルボキシレート、肝ホスホリラーゼ、ホスホリラーゼキナーゼ、グリシンデカルボキシラーゼ、RPE65、H-タンパク質、T-タンパク質、嚢胞性線維症膜貫通制御因子(CFTR)配列、及びジストロフィンcDNA配列からなる群から選択される、先天性のエラーの修正に有用なタンパク質をコードする、(3)~(38)のいずれか一項に記載のHEK細胞若しくは細胞株又は方法。
(44)
前記rAAVベクター粒子が、カルバモイルシンテターゼI、オルニチントランスカルバミラーゼ、アルギノスクシネートシンテターゼ、アルギノスクシネートリアーゼ、アルギナーゼ、フマリルアセトアセテートヒドロラーゼ、フェニルアラニンヒドロキシラーゼ、アルファ-1アンチトリプシン、グルコース-6-ホスファターゼ、ポルホビリノーゲンデアミナーゼ、第V因子、第VIII因子、第IX因子、シスタチオンベータ-シンターゼ、分岐鎖ケト酸デカルボキシラーゼ、アルブミン、イソバレリル-coAデヒドロゲナーゼ、プロピオニルCoAカルボキシラーゼ、メチルマロニルCoAムターゼ、グルタリルCoAデヒドロゲナーゼ、インスリン、ベータ-グルコシダーゼ、ピルベートカルボキシレート、肝ホスホリラーゼ、ホスホリラーゼキナーゼ、グリシンデカルボキシラーゼ、RPE65、H-タンパク質、T-タンパク質、嚢胞性線維症膜貫通制御因子(CFTR)配列、及びジストロフィンcDNA配列からなる群から選択される、先天性のエラーの修正に有用なタンパク質をコードする前記第1の及び/又は前記第2の異種核酸配列を含む、(23)~(29)、(37)又は(38)のいずれか一項に記載のHEK細胞若しくは細胞株又は方法。
(45)
機能的な内因性ジヒドロ葉酸レダクターゼ(DHFR)を発現しないヒト胚腎臓(HEK)細胞株を製造する方法であって、前記内因性DHFR遺伝子を突然変異させるか又はノックアウトするステップを含む、方法。
(46)
機能的な内因性グルタミンシンテターゼ(GS)を発現しないヒト胚腎臓(HEK)細胞株を製造する方法であって、前記内因性GS遺伝子を突然変異させるか又はノックアウトするステップを含む、方法。
(47)
機能的な内因性ジヒドロ葉酸レダクターゼ(DHFR)及びグルタミンシンテターゼ(GS)を発現しないヒト胚腎臓(HEK)細胞株を製造する方法であって、前記内因性DHFR遺伝子及びGS遺伝子を突然変異させるか又はノックアウトするステップを含む、方法。
Claims (1)
- 本明細書に実質的に記載された発明。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662315480P | 2016-03-30 | 2016-03-30 | |
US62/315,480 | 2016-03-30 | ||
PCT/US2017/024951 WO2017173043A1 (en) | 2016-03-30 | 2017-03-30 | Cell line for recombinant protein and/or viral vector production |
JP2018550831A JP2019509748A (ja) | 2016-03-30 | 2017-03-30 | 組換えタンパク質及び/又はウイルスベクター製造のための細胞株 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018550831A Division JP2019509748A (ja) | 2016-03-30 | 2017-03-30 | 組換えタンパク質及び/又はウイルスベクター製造のための細胞株 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022101642A true JP2022101642A (ja) | 2022-07-06 |
Family
ID=59966430
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018550831A Withdrawn JP2019509748A (ja) | 2016-03-30 | 2017-03-30 | 組換えタンパク質及び/又はウイルスベクター製造のための細胞株 |
JP2022070121A Pending JP2022101642A (ja) | 2016-03-30 | 2022-04-21 | 組換えタンパク質及び/又はウイルスベクター製造のための細胞株 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018550831A Withdrawn JP2019509748A (ja) | 2016-03-30 | 2017-03-30 | 組換えタンパク質及び/又はウイルスベクター製造のための細胞株 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20190078099A1 (ja) |
EP (1) | EP3436576A4 (ja) |
JP (2) | JP2019509748A (ja) |
KR (1) | KR102479894B1 (ja) |
CN (1) | CN109563496B (ja) |
AU (2) | AU2017244133A1 (ja) |
BR (1) | BR112018070250A2 (ja) |
CA (1) | CA3019126A1 (ja) |
MX (1) | MX2018011928A (ja) |
SG (1) | SG11201808398PA (ja) |
WO (1) | WO2017173043A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG11201703148TA (en) | 2014-11-05 | 2017-05-30 | Voyager Therapeutics Inc | Aadc polynucleotides for the treatment of parkinson's disease |
ES2878451T3 (es) | 2014-11-14 | 2021-11-18 | Voyager Therapeutics Inc | Polinucleótidos moduladores |
AU2015346162B2 (en) | 2014-11-14 | 2022-02-10 | Voyager Therapeutics, Inc. | Compositions and methods of treating amyotrophic lateral sclerosis (ALS) |
WO2016094783A1 (en) | 2014-12-12 | 2016-06-16 | Voyager Therapeutics, Inc. | Compositions and methods for the production of scaav |
AU2017267665C1 (en) | 2016-05-18 | 2023-10-05 | Voyager Therapeutics, Inc. | Modulatory polynucleotides |
KR20200018488A (ko) | 2017-05-24 | 2020-02-19 | 토리스 게엠베하 | 고암모니아혈증을 치료하기 위한 글루타민 합성효소의 용도 |
JOP20190269A1 (ar) | 2017-06-15 | 2019-11-20 | Voyager Therapeutics Inc | بولي نوكليوتيدات aadc لعلاج مرض باركنسون |
MX2019014578A (es) * | 2017-06-21 | 2020-12-01 | Timothy A Bertram | Celulas renales bioactivas inmunoprivilegiadas para el tratamiento de enfermedad renal. |
SG11202003285PA (en) | 2017-10-20 | 2020-05-28 | Res Inst Nationwide Childrens Hospital | Methods and materials for nt-3 gene therapy |
EP3821027A1 (en) * | 2018-07-13 | 2021-05-19 | Enzene Biosciences Ltd. | Double knock-out cho cell line method of its generation and producing therapeutic proteins therefrom |
CN112955557A (zh) * | 2018-10-01 | 2021-06-11 | 奥特吉尼克斯制药公司 | 用于治疗丙酸血症的基因疗法 |
KR20230054840A (ko) | 2020-07-30 | 2023-04-25 | 셰이프 테라퓨틱스 인코포레이티드 | rAAV 비리온의 유도 생산을 위한 안정화된 세포주 |
WO2022138869A1 (ja) * | 2020-12-25 | 2022-06-30 | Agc株式会社 | ベクター産生能力が向上したウイルスベクター産生細胞及びその製造方法及びその選択方法 |
US20240124850A1 (en) | 2021-03-03 | 2024-04-18 | Shape Therapeutics Inc. | Auxotrophic Cells for Virus Production and Compositions and Methods of Making |
WO2023212298A1 (en) | 2022-04-29 | 2023-11-02 | Broadwing Bio Llc | Bispecific antibodies and methods of treating ocular disease |
WO2023212293A1 (en) | 2022-04-29 | 2023-11-02 | Broadwing Bio Llc | Complement factor h related 4-specific antibodies and uses thereof |
WO2023212294A1 (en) | 2022-04-29 | 2023-11-02 | Broadwing Bio Llc | Angiopoietin-related protein 7-specific antibodies and uses thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080001001A1 (en) * | 2006-04-17 | 2008-01-03 | Pevnick Stephen H | Pneumatic Activated Fountain |
EP2018424A2 (en) * | 2006-05-19 | 2009-01-28 | Sangamo BioSciences, Inc. | Methods and compositions for inactivation of dihydrofolate reductase |
AU2015201300A1 (en) * | 2008-10-29 | 2015-04-02 | Sangamo Therapeutics, Inc. | Methods and Compositions For Inactivating Glutamine Synthetase Gene Expression |
WO2010053518A2 (en) * | 2008-10-29 | 2010-05-14 | Sangamo Biosciences, Inc. | Methods and compositions for inactivating glutamine synthetase gene expression |
DK2714936T3 (en) * | 2011-06-01 | 2019-03-25 | Prec Biosciences Inc | METHODS AND PRODUCTS FOR PRODUCING MANIPULATED MAMMAL CELL LINES WITH AMPLIFIED TRANSGENES |
WO2013123503A1 (en) * | 2012-02-17 | 2013-08-22 | The Children's Hospital Of Philadelphia | Aav vector compositions and methods for gene transfer to cells, organs and tissues |
EP2970920B1 (en) * | 2013-03-15 | 2018-04-25 | The Children's Hospital of Philadelphia | Scalable manufacturing process to produce recombinant lentiviral vectors in serum-free suspension cell culture system |
KR102380265B1 (ko) * | 2013-07-22 | 2022-03-29 | 더 칠드런스 호스피탈 오브 필라델피아 | 변종 aav 및 조성물, 세포, 기관 및 조직으로의 유전자 전이를 위한 방법 및 용도 |
KR20170081784A (ko) * | 2016-01-04 | 2017-07-13 | 한국과학기술원 | Gs 유전자가 결핍된 신규한 hek293 세포주 및 상기 형질전환된 hek293 숙주세포를 이용한 목적 단백질의 생산 방법 |
-
2017
- 2017-03-30 AU AU2017244133A patent/AU2017244133A1/en not_active Abandoned
- 2017-03-30 SG SG11201808398PA patent/SG11201808398PA/en unknown
- 2017-03-30 BR BR112018070250A patent/BR112018070250A2/pt unknown
- 2017-03-30 CN CN201780022183.9A patent/CN109563496B/zh active Active
- 2017-03-30 CA CA3019126A patent/CA3019126A1/en active Pending
- 2017-03-30 KR KR1020187031368A patent/KR102479894B1/ko active IP Right Grant
- 2017-03-30 JP JP2018550831A patent/JP2019509748A/ja not_active Withdrawn
- 2017-03-30 US US16/088,693 patent/US20190078099A1/en active Pending
- 2017-03-30 MX MX2018011928A patent/MX2018011928A/es unknown
- 2017-03-30 WO PCT/US2017/024951 patent/WO2017173043A1/en active Application Filing
- 2017-03-30 EP EP17776630.0A patent/EP3436576A4/en active Pending
-
2022
- 2022-04-21 JP JP2022070121A patent/JP2022101642A/ja active Pending
-
2023
- 2023-06-26 AU AU2023204029A patent/AU2023204029A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2017173043A1 (en) | 2017-10-05 |
KR20190008197A (ko) | 2019-01-23 |
CA3019126A1 (en) | 2017-10-05 |
AU2017244133A1 (en) | 2018-10-18 |
BR112018070250A2 (pt) | 2019-01-29 |
US20190078099A1 (en) | 2019-03-14 |
MX2018011928A (es) | 2019-03-28 |
CN109563496B (zh) | 2023-08-29 |
SG11201808398PA (en) | 2018-10-30 |
AU2023204029A1 (en) | 2023-07-13 |
EP3436576A1 (en) | 2019-02-06 |
KR102479894B1 (ko) | 2022-12-21 |
CN109563496A (zh) | 2019-04-02 |
JP2019509748A (ja) | 2019-04-11 |
EP3436576A4 (en) | 2019-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2022101642A (ja) | 組換えタンパク質及び/又はウイルスベクター製造のための細胞株 | |
AU2018291023B2 (en) | AAV vector column purification methods | |
JP2023113706A (ja) | 細胞トランスフェクション及び/又はrAAVベクター産生の改善のための増強剤 | |
JP7364306B2 (ja) | カラムに基づく高度にスケーラブルなrAAVの製造プロセス | |
JP2024073614A (ja) | プラスミドを用いないaavベクター産生細胞株 | |
US20240271159A1 (en) | Aav vector column purification methods | |
JP2022545534A (ja) | ヒト血液脳関門を通過するためのアデノ随伴ウイルスベクター | |
US20240101972A1 (en) | Methods of regulating adeno-associated virus production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220518 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230418 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230707 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231016 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240109 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20240318 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240704 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20241008 |