JP2011509406A - 免疫グロブリン療法によるnk細胞調節に対する応答者及び非応答者の評価のためのアッセイ及び方法 - Google Patents
免疫グロブリン療法によるnk細胞調節に対する応答者及び非応答者の評価のためのアッセイ及び方法 Download PDFInfo
- Publication number
- JP2011509406A JP2011509406A JP2010541792A JP2010541792A JP2011509406A JP 2011509406 A JP2011509406 A JP 2011509406A JP 2010541792 A JP2010541792 A JP 2010541792A JP 2010541792 A JP2010541792 A JP 2010541792A JP 2011509406 A JP2011509406 A JP 2011509406A
- Authority
- JP
- Japan
- Prior art keywords
- immunoglobulin
- cells
- cell
- ivig
- gamma
- 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.)
- Granted
Links
- 210000000822 natural killer cell Anatomy 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000003556 assay Methods 0.000 title claims description 19
- 238000011156 evaluation Methods 0.000 title description 3
- 238000009177 immunoglobulin therapy Methods 0.000 title 1
- 108060003951 Immunoglobulin Proteins 0.000 claims abstract description 53
- 102000018358 immunoglobulin Human genes 0.000 claims abstract description 53
- 238000011282 treatment Methods 0.000 claims abstract description 23
- 230000004044 response Effects 0.000 claims abstract description 12
- 230000035945 sensitivity Effects 0.000 claims abstract description 8
- 230000006806 disease prevention Effects 0.000 claims abstract description 3
- 210000004369 blood Anatomy 0.000 claims description 45
- 239000008280 blood Substances 0.000 claims description 45
- 108010074328 Interferon-gamma Proteins 0.000 claims description 31
- 102000001398 Granzyme Human genes 0.000 claims description 23
- 108060005986 Granzyme Proteins 0.000 claims description 23
- 108010056995 Perforin Proteins 0.000 claims description 22
- 102000004503 Perforin Human genes 0.000 claims description 22
- 108090000623 proteins and genes Proteins 0.000 claims description 22
- 102000004169 proteins and genes Human genes 0.000 claims description 22
- KHGNFPUMBJSZSM-UHFFFAOYSA-N Perforine Natural products COC1=C2CCC(O)C(CCC(C)(C)O)(OC)C2=NC2=C1C=CO2 KHGNFPUMBJSZSM-UHFFFAOYSA-N 0.000 claims description 20
- 229930192851 perforin Natural products 0.000 claims description 20
- 102100025248 C-X-C motif chemokine 10 Human genes 0.000 claims description 19
- 101710098275 C-X-C motif chemokine 10 Proteins 0.000 claims description 18
- 230000014509 gene expression Effects 0.000 claims description 16
- 229940072221 immunoglobulins Drugs 0.000 claims description 16
- 108020003175 receptors Proteins 0.000 claims description 16
- 102000005962 receptors Human genes 0.000 claims description 16
- 239000002158 endotoxin Substances 0.000 claims description 15
- 229920006008 lipopolysaccharide Polymers 0.000 claims description 15
- 201000010099 disease Diseases 0.000 claims description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 12
- PHEDXBVPIONUQT-UHFFFAOYSA-N Cocarcinogen A1 Natural products CCCCCCCCCCCCCC(=O)OC1C(C)C2(O)C3C=C(C)C(=O)C3(O)CC(CO)=CC2C2C1(OC(C)=O)C2(C)C PHEDXBVPIONUQT-UHFFFAOYSA-N 0.000 claims description 10
- PHEDXBVPIONUQT-RGYGYFBISA-N phorbol 13-acetate 12-myristate Chemical compound C([C@]1(O)C(=O)C(C)=C[C@H]1[C@@]1(O)[C@H](C)[C@H]2OC(=O)CCCCCCCCCCCCC)C(CO)=C[C@H]1[C@H]1[C@]2(OC(C)=O)C1(C)C PHEDXBVPIONUQT-RGYGYFBISA-N 0.000 claims description 10
- PGHMRUGBZOYCAA-UHFFFAOYSA-N ionomycin Natural products O1C(CC(O)C(C)C(O)C(C)C=CCC(C)CC(C)C(O)=CC(=O)C(C)CC(C)CC(CCC(O)=O)C)CCC1(C)C1OC(C)(C(C)O)CC1 PGHMRUGBZOYCAA-UHFFFAOYSA-N 0.000 claims description 9
- PGHMRUGBZOYCAA-ADZNBVRBSA-N ionomycin Chemical compound O1[C@H](C[C@H](O)[C@H](C)[C@H](O)[C@H](C)/C=C/C[C@@H](C)C[C@@H](C)C(/O)=C/C(=O)[C@@H](C)C[C@@H](C)C[C@@H](CCC(O)=O)C)CC[C@@]1(C)[C@@H]1O[C@](C)([C@@H](C)O)CC1 PGHMRUGBZOYCAA-ADZNBVRBSA-N 0.000 claims description 9
- 102000018697 Membrane Proteins Human genes 0.000 claims description 8
- 108010052285 Membrane Proteins Proteins 0.000 claims description 8
- 230000001404 mediated effect Effects 0.000 claims description 8
- 238000003752 polymerase chain reaction Methods 0.000 claims description 7
- 208000023275 Autoimmune disease Diseases 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000338 in vitro Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 230000004043 responsiveness Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 108020004707 nucleic acids Proteins 0.000 claims description 3
- 102000039446 nucleic acids Human genes 0.000 claims description 3
- 150000007523 nucleic acids Chemical class 0.000 claims description 3
- 206010020751 Hypersensitivity Diseases 0.000 claims description 2
- 102100035133 Lysosome-associated membrane glycoprotein 1 Human genes 0.000 claims description 2
- 230000007815 allergy Effects 0.000 claims description 2
- 210000000601 blood cell Anatomy 0.000 claims description 2
- 230000009134 cell regulation Effects 0.000 claims description 2
- 208000026278 immune system disease Diseases 0.000 claims description 2
- 101001023379 Homo sapiens Lysosome-associated membrane glycoprotein 1 Proteins 0.000 claims 1
- 206010061218 Inflammation Diseases 0.000 claims 1
- 102100037850 Interferon gamma Human genes 0.000 claims 1
- 230000004054 inflammatory process Effects 0.000 claims 1
- 230000002103 transcriptional effect Effects 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 46
- 102000008070 Interferon-gamma Human genes 0.000 description 30
- 229960003130 interferon gamma Drugs 0.000 description 30
- 101000581981 Homo sapiens Neural cell adhesion molecule 1 Proteins 0.000 description 23
- 102100027347 Neural cell adhesion molecule 1 Human genes 0.000 description 23
- 102100029185 Low affinity immunoglobulin gamma Fc region receptor III-B Human genes 0.000 description 17
- 230000000694 effects Effects 0.000 description 17
- 101000917858 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-A Proteins 0.000 description 15
- 101000917839 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-B Proteins 0.000 description 15
- 238000011534 incubation Methods 0.000 description 11
- 230000002147 killing effect Effects 0.000 description 9
- 239000006228 supernatant Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 238000002965 ELISA Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 6
- 230000003828 downregulation Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 201000006417 multiple sclerosis Diseases 0.000 description 5
- 230000035935 pregnancy Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 4
- 102000004127 Cytokines Human genes 0.000 description 4
- 108090000695 Cytokines Proteins 0.000 description 4
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000009089 cytolysis Effects 0.000 description 4
- 230000007123 defense Effects 0.000 description 4
- 239000012636 effector Substances 0.000 description 4
- 238000000684 flow cytometry Methods 0.000 description 4
- 230000036039 immunity Effects 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229940068196 placebo Drugs 0.000 description 4
- 239000000902 placebo Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000001850 reproductive effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 4
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 102000019034 Chemokines Human genes 0.000 description 3
- 108010012236 Chemokines Proteins 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 230000022534 cell killing Effects 0.000 description 3
- 231100000135 cytotoxicity Toxicity 0.000 description 3
- 230000003013 cytotoxicity Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 108020004999 messenger RNA Proteins 0.000 description 3
- 230000001991 pathophysiological effect Effects 0.000 description 3
- 210000004881 tumor cell Anatomy 0.000 description 3
- UZOVYGYOLBIAJR-UHFFFAOYSA-N 4-isocyanato-4'-methyldiphenylmethane Chemical compound C1=CC(C)=CC=C1CC1=CC=C(N=C=O)C=C1 UZOVYGYOLBIAJR-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 208000035895 Guillain-Barré syndrome Diseases 0.000 description 2
- 102000010789 Interleukin-2 Receptors Human genes 0.000 description 2
- 108010038453 Interleukin-2 Receptors Proteins 0.000 description 2
- 102000010782 Interleukin-7 Receptors Human genes 0.000 description 2
- 108010038498 Interleukin-7 Receptors Proteins 0.000 description 2
- 108091054437 MHC class I family Proteins 0.000 description 2
- 206010049567 Miller Fisher syndrome Diseases 0.000 description 2
- 229930182555 Penicillin Natural products 0.000 description 2
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 2
- 102000035195 Peptidases Human genes 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 210000001744 T-lymphocyte Anatomy 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000012911 assay medium Substances 0.000 description 2
- 238000010804 cDNA synthesis Methods 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 210000001723 extracellular space Anatomy 0.000 description 2
- MHMNJMPURVTYEJ-UHFFFAOYSA-N fluorescein-5-isothiocyanate Chemical compound O1C(=O)C2=CC(N=C=S)=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 MHMNJMPURVTYEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001943 fluorescence-activated cell sorting Methods 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 208000027866 inflammatory disease Diseases 0.000 description 2
- 230000003834 intracellular effect Effects 0.000 description 2
- 229940013982 octagam Drugs 0.000 description 2
- 229940049954 penicillin Drugs 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000017854 proteolysis Effects 0.000 description 2
- 208000000995 spontaneous abortion Diseases 0.000 description 2
- 229960005322 streptomycin Drugs 0.000 description 2
- 238000013518 transcription Methods 0.000 description 2
- 230000035897 transcription Effects 0.000 description 2
- 238000013389 whole blood assay Methods 0.000 description 2
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 1
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 102000007469 Actins Human genes 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- 108700028369 Alleles Proteins 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010061818 Disease progression Diseases 0.000 description 1
- 108700039887 Essential Genes Proteins 0.000 description 1
- 208000008899 Habitual abortion Diseases 0.000 description 1
- 102000008949 Histocompatibility Antigens Class I Human genes 0.000 description 1
- 101000858088 Homo sapiens C-X-C motif chemokine 10 Proteins 0.000 description 1
- 101001063392 Homo sapiens Lymphocyte function-associated antigen 3 Proteins 0.000 description 1
- 206010021245 Idiopathic thrombocytopenic purpura Diseases 0.000 description 1
- 108010073807 IgG Receptors Proteins 0.000 description 1
- 101710177649 Low affinity immunoglobulin gamma Fc region receptor III Proteins 0.000 description 1
- 101710099301 Low affinity immunoglobulin gamma Fc region receptor III-A Proteins 0.000 description 1
- 102100030984 Lymphocyte function-associated antigen 3 Human genes 0.000 description 1
- 108010009254 Lysosomal-Associated Membrane Protein 1 Proteins 0.000 description 1
- 102000043129 MHC class I family Human genes 0.000 description 1
- 108700018351 Major Histocompatibility Complex Proteins 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 102100040283 Peptidyl-prolyl cis-trans isomerase B Human genes 0.000 description 1
- 208000035415 Reinfection Diseases 0.000 description 1
- CGNLCCVKSWNSDG-UHFFFAOYSA-N SYBR Green I Chemical compound CN(C)CCCN(CCC)C1=CC(C=C2N(C3=CC=CC=C3S2)C)=C2C=CC=CC2=[N+]1C1=CC=CC=C1 CGNLCCVKSWNSDG-UHFFFAOYSA-N 0.000 description 1
- 208000031981 Thrombocytopenic Idiopathic Purpura Diseases 0.000 description 1
- 241000219995 Wisteria Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001363 autoimmune Effects 0.000 description 1
- 201000003710 autoimmune thrombocytopenic purpura Diseases 0.000 description 1
- 210000003719 b-lymphocyte Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 238000009640 blood culture Methods 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010805 cDNA synthesis kit Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000036755 cellular response Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000002975 chemoattractant Substances 0.000 description 1
- 201000005795 chronic inflammatory demyelinating polyneuritis Diseases 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 239000003246 corticosteroid Substances 0.000 description 1
- 108010048032 cyclophilin B Proteins 0.000 description 1
- -1 cytokines Chemical class 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 238000002784 cytotoxicity assay Methods 0.000 description 1
- 231100000263 cytotoxicity test Toxicity 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004665 defense response Effects 0.000 description 1
- 210000004443 dendritic cell Anatomy 0.000 description 1
- 201000001981 dermatomyositis Diseases 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 230000008482 dysregulation Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 230000002519 immonomodulatory effect Effects 0.000 description 1
- 230000007233 immunological mechanism Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000028709 inflammatory response Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 210000005007 innate immune system Anatomy 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002934 lysing effect Effects 0.000 description 1
- 230000002132 lysosomal effect Effects 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 206010028417 myasthenia gravis Diseases 0.000 description 1
- 230000031978 negative regulation of complement activation Effects 0.000 description 1
- 230000031990 negative regulation of inflammatory response Effects 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 210000004248 oligodendroglia Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- VYNDHICBIRRPFP-UHFFFAOYSA-N pacific blue Chemical compound FC1=C(O)C(F)=C2OC(=O)C(C(=O)O)=CC2=C1 VYNDHICBIRRPFP-UHFFFAOYSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 108010044156 peptidyl-prolyl cis-trans isomerase b Proteins 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 102000054765 polymorphisms of proteins Human genes 0.000 description 1
- 238000010837 poor prognosis Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000009256 replacement therapy Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 210000004739 secretory vesicle Anatomy 0.000 description 1
- 238000011896 sensitive detection Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 210000001082 somatic cell Anatomy 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000000021 stimulant Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 230000020382 suppression by virus of host antigen processing and presentation of peptide antigen via MHC class I Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6854—Immunoglobulins
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
- G01N33/5044—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics involving specific cell types
- G01N33/5047—Cells of the immune system
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Cell Biology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- Toxicology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Tropical Medicine & Parasitology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
a.)細胞の再構成反応を利用すること(表面分子の検出のような)
及び/又は
b.)化合物を含む粒子の放出
によって、感度良く検出することができる。
<NK細胞脱顆粒アッセイ(CD107a)>
方法
100μLのヒト血液を100μLアッセイ培地(10%FCS及びペニシリン/ストレプトマイシン含有IMDM)で希釈し、37℃で3時間、少なくとも一度IVIGと共に、また、コントロールとして、少なくとも一度IVIG無しで、インキュベートした。そして、PE−Cy5結合抗CD107a mAb又はアイソタイプコントロールを加え、試料を、2〜3時間、37℃で、2×105のK562標的細胞と共にインキュベートした。自発的及びIVIG誘導脱顆粒を検出するために、コントロール試料は、標的細胞無しにインキュベートした。その後、試料を、FITC結合抗CD56mAb及びPE結合抗CD3mAbを用いて染色し、その後、フローサイトメトリーによる分析を行った。免疫グロブリン(5%又は10%IVIG、オクタガム、オクトファーマ・ピーピージーエムビーエイチ、ビエンナ、オーストリア(Octagam, Octpharma ppGmbH, Vienna, Austria))を、10mg/mLで全血に添加した。マルトース溶液を、マルトースを含有するIVIGのコントロールとして使用した。
NK細胞の脱顆粒の誘導は、CD107a陽性細胞の増加する数によって証明することができた。8人の健常被験者の結果が図1に示されている。全ての健常被験者において、NK細胞の脱顆粒が誘導され、コントロール(マルトース)よりも、より顕著に効果的であることが判明した。K562細胞を、NK殺傷作用の評価のために使用した(コントロール:K562細胞+マルトース)。とりわけ、より強い効果が、標準K562細胞よりも、IVIGによってもたらされた。わずかに増強された脱顆粒の傾向が、IVIG及びK562細胞を組合せて用いた場合に観察された。
NK細胞上のFC−ガンマ−III−受容体(CD16)を測定するために、100μLのIVIg又はコントロールで処理した全血試料(実施例1に記載の通り調整)を、PerCP−Cy5.5結合抗CD16、PE−Cy7結合抗CD56、及びパシフィックブルー結合抗CD3を用いて染色した後、フローサイトメトリー分析を行った。
IVIG誘導脱顆粒によるグランザイムB、IFN−ガンマ及びパーフォリンの放出
約3時間及び/又は約24時間後の全血試料の上清におけるグランザイムBを定量する実験の設定を選択した(ELISA、サンクイン試薬(Sanquin Reagents)、アムステルダム、オランダによって測定)。(上記のIgG暴露により誘導された)グランザイムBの放出は、図2(3時間、n=6;24時間、n=8)に証明されるように、グランザイムB濃度の顕著な増加に繋がった。
全血刺激及び免疫グロブリン適用のIFN−ガンマ及びIP−10レベルへの影響
健常ドナー(n=19)からのヘパリン添加静脈血を、7.5mLチューブ(サーステッド(Sarstedt)、ナンブレチト(Numbrecht)、ドイツ)に回収した。5%IVIG又は10%IVIGのストック溶液(オクタガム、オクトファーマ、ビエンナ、オーストリア(Octagam, Octpharma, Vienna, Austria))を、培地で、10mg/mLのIVIGの濃度に希釈した(各1:5、1:10)。免疫グロブリン製剤に応じたプラセボ溶液は、IVIGと同じように希釈した(培地において1:5又は1:10)。
18/19の健常被験者及び14/16のMS患者において、IFN−ガンマ遺伝子発現が、IVIGによって誘導された(図3a)及び3b)を参照)。
図4は、24時間後に、IVIGによって誘導されたタンパク質放出(IFN−ガンマ)を示す(高感度ELISA)(n=10)。
51 Cr放出アッセイによるNK細胞障害性の評価
全血51Cr放出アッセイを、約3時間、約37℃で、IVIg又はコントロールを用いて、アッセイ培地(IMDM、10%FCS及び1%ペニシリン/ストレプトマイシン)で血液を希釈することにより行い、次いで、V底96ウェルプレート上に分布させ、異なる血液希釈で、51Cr標識K562標的細胞と混合した。プレートを、約4時間、約37℃でインキュベートし、上清を回収した。51Cr放出をガンマカウンターで測定した。標的比率に対するエフェクターの計算のためにNK細胞の絶対数を決定するために、200μLの希釈した血液試料を、PE−結合抗CD56及びPE/Cy−5結合抗CD3mAb(モノクローナル抗体)と共に、氷上で、約20分間、インキュベートした。そして、20.000のFITC結合ビーズ(ライト・リファレンス・スタンダード(Right Reference Standard)、バングス・ラボラトリーズ(Bangs Laboratories)、フィッシャーズ(Fishers)、インディアナ(IN)、ユー・エス・エー)を加え、血液試料を、FACS溶解溶液(FACS Lysing Solution)(ビーディー・バイオサイエンシズ(BD Biosciences)、ヘイテルバーグ(Heidelberg)、ドイツ)を用いて、赤血球溶解に供試した。希釈した血液試料のNK細胞数を、[NK細胞/μL試料]=[(CD56+/CD3−細胞計数)/(ビーズ計数)]×100として計算した。
Claims (12)
- 免疫グロブリンを用いたNK細胞撹乱による疾患の治療又は疾患の予防に対する応答において患者が示す免疫グロブリンに対する感受性を決定する方法であって、前記免疫グロブリンによるNK細胞調節を決定することによって行われる方法。
- ナチュラルキラー細胞の脱顆粒の量が、イン・ビトロ法で決定される、請求項1の方法。
- ナチュラルキラー細胞の陽性脱顆粒を有する患者は、免疫グロブリンを用いた治療に対して感受性があると決定される、請求項1又は2に記載の方法。
- 免疫グロブリンを用いた疾患の治療又は疾患の予防に対する応答において患者が示す免疫グロブリンに対する感受性を決定することが、転写産物レベル、タンパク質レベル、又は転写産物レベル及びタンパク質レベルの検出によって行われる、請求項1〜3のいずれか1項の方法。
- 転写産物レベル、タンパク質レベル、又は転写産物レベル及びタンパク質レベルが、定量的に決定される、請求項4の方法。
- 転写産物レベルが、ポリメラーゼ連鎖反応(PCR)如く核酸検出法によって決定される、請求項1〜5のいずれか1項の方法。
- タンパク質レベルが、放出されたナチュラルキラー細胞タンパク質、及び/又はナチュラルキラー細胞表面上に発現するタンパク質を用いて決定される、請求項1〜6のいずれか1項の方法。
- 全血又は血球を、免疫グロブリンの存在下における少なくとも一のアッセイにおいて、かつコントロールとして免疫グロブリンの非存在下における少なくとも一のアッセイにおいて、刺激物の存在下で、インキュベートし、続いて、免疫グロブリンの投与に対する固体の応答性を評価するために、IFN−ガンマ、IP−10、FC−ガンマIII受容体、グランザイムB、パーフォリン、CD107a、又はこれらの組合せからなる群から選択される、NK細胞調節を示す因子の発現によって、イベントの測定を行う、請求項1〜7のいずれか1項の方法。
- 測定されるイベントは、前記因子の転写の存在量及び又はタンパク質発現レベル、特に前記イベントの定量的測定である、請求項8に記載の方法。
- 前記刺激物は、リポ多糖体(LPS)、フォルボル−12−ミリステート−13アセテート(PMA)、イオノマイシン、細胞表面タンパク質に結合するモノクローナル抗体又はそれらの組合せからなる群から選択される、請求項8又は9に記載の方法。
- アッセイに用いられる免疫グロブリンの量が、約0.01〜約100mg/mL、特に約1〜約50mg/mLである、請求項1〜10のいずれか1項に記載の方法。
- 疾患が、炎症媒介免疫疾患、自己免疫疾患、及びアレルギーからなる群から選択される、請求項1〜11のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08100251 | 2008-01-09 | ||
EP08100251.1 | 2008-01-09 | ||
PCT/EP2009/050216 WO2009087219A1 (en) | 2008-01-09 | 2009-01-09 | Assay and method for the assessment of responders and non-responders to nk cell modulation by immunoglobulin therapy |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011509406A true JP2011509406A (ja) | 2011-03-24 |
JP5412442B2 JP5412442B2 (ja) | 2014-02-12 |
Family
ID=39473579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010541792A Expired - Fee Related JP5412442B2 (ja) | 2008-01-09 | 2009-01-09 | 免疫グロブリン療法によるnk細胞調節に対する応答者及び非応答者の評価のためのアッセイ及び方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100330568A1 (ja) |
EP (1) | EP2243028A1 (ja) |
JP (1) | JP5412442B2 (ja) |
CN (1) | CN101910840A (ja) |
AU (1) | AU2009203688A1 (ja) |
BR (1) | BRPI0906410A2 (ja) |
CA (1) | CA2711483A1 (ja) |
RU (1) | RU2010133167A (ja) |
WO (1) | WO2009087219A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150211064A1 (en) * | 2011-06-07 | 2015-07-30 | Octapharma Ag | Assay and method for the identification of individual responsiveness to immunoglobulin therapy |
KR101320694B1 (ko) * | 2012-04-16 | 2013-10-18 | 한국과학기술연구원 | 혈액 처리용 조성물 및 이를 포함하는 자가면역질환 진단용 키트 세트 |
US20150152498A1 (en) * | 2012-06-14 | 2015-06-04 | Octapharma Ag | Assay and method for predicting therapeutic efficacy of immunoglobulin therapy in individual patients with relapsing remitting multiple sclerosis (rr-ms) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1801234A1 (en) * | 2005-12-22 | 2007-06-27 | Stichting Sanquin Bloedvoorziening | Diagnostic methods involving determining gene copy numbers and use thereof |
-
2009
- 2009-01-09 EP EP09700558A patent/EP2243028A1/en not_active Withdrawn
- 2009-01-09 BR BRPI0906410-9A patent/BRPI0906410A2/pt not_active IP Right Cessation
- 2009-01-09 US US12/735,313 patent/US20100330568A1/en not_active Abandoned
- 2009-01-09 CA CA2711483A patent/CA2711483A1/en not_active Abandoned
- 2009-01-09 WO PCT/EP2009/050216 patent/WO2009087219A1/en active Application Filing
- 2009-01-09 RU RU2010133167/15A patent/RU2010133167A/ru not_active Application Discontinuation
- 2009-01-09 AU AU2009203688A patent/AU2009203688A1/en not_active Abandoned
- 2009-01-09 JP JP2010541792A patent/JP5412442B2/ja not_active Expired - Fee Related
- 2009-01-09 CN CN200980101649XA patent/CN101910840A/zh active Pending
Non-Patent Citations (5)
Title |
---|
JPN5011008521; ASPALTER R M: 'DEFICIENCY IN CIRCULATING NATURAL KILLER(NK) CELL SUBSETS IN COMMON 以下備考' CLINICAL AND EXPERIMENTAL IMMUNOLOGY V121 N3, 200009, P506-514 * |
JPN5011008522; RUIZ JAIME: 'EFFECT OF INTRAVENOUS IMMUNOGLOBULIN G ON NATURAL KILLER CELL CYTOTOXICITY 以下備考' JOURNAL OF REPRODUCTIVE IMMUNOLOGY V31 N1-2, 1996, P125-141 * |
JPN5011008523; THA-IN THANYALAK: 'INTRAVENOUS IMMUNOGLOBULINS SUPPRESS T-CELL PRIMING BY MODULATING THE BIDIRECTIONAL 以下備考' BLOOD V110 N9, 200711, P3253-3262 * |
JPN5011008524; KWAK J Y: 'IMMUNOGLOBULIN G INFUSION TREATMENT FOR WOMEN WITH RECURRENT SPONTANEOUS ABORTIONS 以下備考' EARLY PREGNANCY V4 N2, 200004, P154-164 * |
JPN5011008525; PARK-MIN: 'FC GAMMA RIII-DEPENDENT INHIBITION OF INTERFERON-GAMMA RESPONSES MEDIATES 以下備考' IMMUNITY V26 N1, 200701, P67-78 * |
Also Published As
Publication number | Publication date |
---|---|
CA2711483A1 (en) | 2009-07-16 |
AU2009203688A1 (en) | 2009-07-16 |
WO2009087219A1 (en) | 2009-07-16 |
US20100330568A1 (en) | 2010-12-30 |
JP5412442B2 (ja) | 2014-02-12 |
BRPI0906410A2 (pt) | 2015-07-14 |
CN101910840A (zh) | 2010-12-08 |
RU2010133167A (ru) | 2012-02-20 |
EP2243028A1 (en) | 2010-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Schneider et al. | B cell-derived IL-15 enhances CD8 T cell cytotoxicity and is increased in multiple sclerosis patients | |
Fransen et al. | Post‐mortem multiple sclerosis lesion pathology is influenced by single nucleotide polymorphisms | |
US20220096552A1 (en) | Method and composition for predicting long-term survival in cancer immunotherapy | |
Luo et al. | Blocking initial infiltration of pioneer CD 8+ T‐cells into the CNS via inhibition of SHP‐2 ameliorates experimental autoimmune encephalomyelitis in mice | |
US20220091111A1 (en) | Methods and compositions for diagnosing neurodegenerative disease | |
McKay et al. | The low EOMES/TBX21 molecular phenotype in multiple sclerosis reflects CD56+ cell dysregulation and is affected by immunomodulatory therapies | |
Mhatre et al. | Spectrum of perforin gene mutations in familial hemophagocytic lymphohistiocytosis (FHL) patients in India | |
Christophi et al. | Modulation of macrophage infiltration and inflammatory activity by the phosphatase SHP-1 in virus-induced demyelinating disease | |
US20230236188A1 (en) | Methods of diagnosing and treating lupus | |
JP5412442B2 (ja) | 免疫グロブリン療法によるnk細胞調節に対する応答者及び非応答者の評価のためのアッセイ及び方法 | |
US11447825B2 (en) | In-vitro methods for the detection of autoimmune diseases or conditions | |
KR101968452B1 (ko) | 면역요법 효능의 임상적 상관물 | |
WO2023023269A1 (en) | Identification of pathogenic immune cell subsets in checkpoint inhibitor-induced myocarditis | |
Zhang et al. | The change of Siglec-9 expression in peripheral blood NK cells of SFTS patients can affect the function of NK cells | |
AU2018285469B2 (en) | Methods and kits for evaluating clinical outcomes of autoimmune disease | |
US10385395B2 (en) | Diagnostic tools for response to 6-thiopurine therapy | |
US20220018853A1 (en) | Use of gilz as a biomarker in sepsis | |
US20150362508A1 (en) | Effector t cell rsistance | |
Traub | The effect of dimethyl fumarate on phenotype and function of B lymphocytes in MS patients | |
VANHEUSDEN | Cytomegalovirus and cytotoxic CD4+ T cells are key players in exacerbation of multiple sclerosis | |
Arbour et al. | B Cell-Derived IL-15 Enhances CD8 T Cell | |
Blake | Investigating the effects of ABL kinase inhibitors on the signalling and function of normal leukocytes and leukemic cells. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111220 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121002 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121003 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121218 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20121226 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130121 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130128 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130301 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130308 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130401 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131022 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131111 |
|
LAPS | Cancellation because of no payment of annual fees |