JP2019092503A - 川崎病の検出方法、そのためのキット及び川崎病の治療方法 - Google Patents
川崎病の検出方法、そのためのキット及び川崎病の治療方法 Download PDFInfo
- Publication number
- JP2019092503A JP2019092503A JP2018217635A JP2018217635A JP2019092503A JP 2019092503 A JP2019092503 A JP 2019092503A JP 2018217635 A JP2018217635 A JP 2018217635A JP 2018217635 A JP2018217635 A JP 2018217635A JP 2019092503 A JP2019092503 A JP 2019092503A
- Authority
- JP
- Japan
- Prior art keywords
- seq
- kawasaki disease
- methylation
- individual
- sample
- 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
- 208000011200 Kawasaki disease Diseases 0.000 title claims abstract description 93
- 208000001725 mucocutaneous lymph node syndrome Diseases 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 18
- 230000030933 DNA methylation on cytosine Effects 0.000 claims abstract description 11
- 230000011987 methylation Effects 0.000 claims description 49
- 238000007069 methylation reaction Methods 0.000 claims description 49
- XJOTXKZIRSHZQV-RXHOOSIZSA-N (3S)-3-amino-4-[[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S,3S)-1-[[(1R,6R,12R,17R,20S,23S,26R,31R,34R,39R,42S,45S,48S,51S,59S)-51-(4-aminobutyl)-31-[[(2S)-6-amino-1-[[(1S,2R)-1-carboxy-2-hydroxypropyl]amino]-1-oxohexan-2-yl]carbamoyl]-20-benzyl-23-[(2S)-butan-2-yl]-45-(3-carbamimidamidopropyl)-48-(hydroxymethyl)-42-(1H-imidazol-4-ylmethyl)-59-(2-methylsulfanylethyl)-7,10,19,22,25,33,40,43,46,49,52,54,57,60,63,64-hexadecaoxo-3,4,14,15,28,29,36,37-octathia-8,11,18,21,24,32,41,44,47,50,53,55,58,61,62,65-hexadecazatetracyclo[32.19.8.26,17.212,39]pentahexacontan-26-yl]amino]-3-methyl-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-oxobutanoic acid Chemical compound CC[C@H](C)[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@@H](NC(=O)[C@@H](N)CC(O)=O)[C@@H](C)O)C(=O)N[C@H]1CSSC[C@H](NC(=O)[C@@H]2CSSC[C@@H]3NC(=O)[C@@H]4CSSC[C@H](NC(=O)[C@H](Cc5ccccc5)NC(=O)[C@@H](NC1=O)[C@@H](C)CC)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](Cc1cnc[nH]1)NC3=O)C(=O)NCC(=O)N[C@@H](CCSC)C(=O)N2)C(=O)NCC(=O)N4)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(O)=O XJOTXKZIRSHZQV-RXHOOSIZSA-N 0.000 claims description 23
- 102000018511 hepcidin Human genes 0.000 claims description 23
- 108060003558 hepcidin Proteins 0.000 claims description 23
- 229940066919 hepcidin Drugs 0.000 claims description 23
- 108091029430 CpG site Proteins 0.000 claims description 20
- 108020004414 DNA Proteins 0.000 claims description 19
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Natural products NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 claims description 19
- 238000004458 analytical method Methods 0.000 claims description 13
- 210000002381 plasma Anatomy 0.000 claims description 13
- 238000003752 polymerase chain reaction Methods 0.000 claims description 11
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 10
- 238000003556 assay Methods 0.000 claims description 9
- 229940104302 cytosine Drugs 0.000 claims description 9
- 238000002965 ELISA Methods 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 150000007523 nucleic acids Chemical class 0.000 claims description 6
- 238000012175 pyrosequencing Methods 0.000 claims description 6
- 210000004369 blood Anatomy 0.000 claims description 5
- 239000008280 blood Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 108020004707 nucleic acids Proteins 0.000 claims description 5
- 102000039446 nucleic acids Human genes 0.000 claims description 5
- 238000003753 real-time PCR Methods 0.000 claims description 5
- 238000007855 methylation-specific PCR Methods 0.000 claims description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical group [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 3
- 238000001574 biopsy Methods 0.000 claims description 3
- 108091008146 restriction endonucleases Proteins 0.000 claims description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 3
- 238000008157 ELISA kit Methods 0.000 claims description 2
- 241000270295 Serpentes Species 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000010208 microarray analysis Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 210000003296 saliva Anatomy 0.000 claims description 2
- 210000002966 serum Anatomy 0.000 claims description 2
- 210000002751 lymph Anatomy 0.000 claims 2
- 108090000790 Enzymes Proteins 0.000 claims 1
- 102000004190 Enzymes Human genes 0.000 claims 1
- 239000012807 PCR reagent Substances 0.000 claims 1
- 210000001185 bone marrow Anatomy 0.000 claims 1
- 210000001175 cerebrospinal fluid Anatomy 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000009396 hybridization Methods 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 239000000101 novel biomarker Substances 0.000 abstract 2
- 238000011282 treatment Methods 0.000 description 18
- 239000000523 sample Substances 0.000 description 14
- 238000012706 support-vector machine Methods 0.000 description 9
- 108091070501 miRNA Proteins 0.000 description 8
- 239000002679 microRNA Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 230000007067 DNA methylation Effects 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 6
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 5
- 206010037660 Pyrexia Diseases 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 238000002493 microarray Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 239000012472 biological sample Substances 0.000 description 3
- 238000013145 classification model Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- HMLGSIZOMSVISS-ONJSNURVSA-N (7r)-7-[[(2z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2,2-dimethylpropanoyloxymethoxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound N([C@@H]1C(N2C(=C(C=C)CSC21)C(O)=O)=O)C(=O)\C(=N/OCOC(=O)C(C)(C)C)C1=CSC(N)=N1 HMLGSIZOMSVISS-ONJSNURVSA-N 0.000 description 2
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 description 2
- 206010011071 Coronary artery aneurysm Diseases 0.000 description 2
- CMSMOCZEIVJLDB-UHFFFAOYSA-N Cyclophosphamide Chemical compound ClCCN(CCCl)P1(=O)NCCCO1 CMSMOCZEIVJLDB-UHFFFAOYSA-N 0.000 description 2
- PMATZTZNYRCHOR-CGLBZJNRSA-N Cyclosporin A Chemical compound CC[C@@H]1NC(=O)[C@H]([C@H](O)[C@H](C)C\C=C\C)N(C)C(=O)[C@H](C(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)N(C)C(=O)CN(C)C1=O PMATZTZNYRCHOR-CGLBZJNRSA-N 0.000 description 2
- 229930105110 Cyclosporin A Natural products 0.000 description 2
- 108010036949 Cyclosporine Proteins 0.000 description 2
- 102000016911 Deoxyribonucleases Human genes 0.000 description 2
- 108010053770 Deoxyribonucleases Proteins 0.000 description 2
- 102000051628 Interleukin-1 receptor antagonist Human genes 0.000 description 2
- 108700021006 Interleukin-1 receptor antagonist Proteins 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 238000000636 Northern blotting Methods 0.000 description 2
- 108091028043 Nucleic acid sequence Proteins 0.000 description 2
- 241000288906 Primates Species 0.000 description 2
- ISAKRJDGNUQOIC-UHFFFAOYSA-N Uracil Chemical compound O=C1C=CNC(=O)N1 ISAKRJDGNUQOIC-UHFFFAOYSA-N 0.000 description 2
- 229960004238 anakinra Drugs 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 229960001838 canakinumab Drugs 0.000 description 2
- 208000011902 cervical lymphadenopathy Diseases 0.000 description 2
- 229960001265 ciclosporin Drugs 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 208000029078 coronary artery disease Diseases 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 229960004397 cyclophosphamide Drugs 0.000 description 2
- 229930182912 cyclosporin Natural products 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000003757 reverse transcription PCR Methods 0.000 description 2
- 229960004641 rituximab Drugs 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- 229960003989 tocilizumab Drugs 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 102000040650 (ribonucleotides)n+m Human genes 0.000 description 1
- 208000028185 Angioedema Diseases 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 108091029523 CpG island Proteins 0.000 description 1
- 102000053602 DNA Human genes 0.000 description 1
- 238000007399 DNA isolation Methods 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 108700024394 Exon Proteins 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 206010016717 Fistula Diseases 0.000 description 1
- 241000699694 Gerbillinae Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 102100026018 Interleukin-1 receptor antagonist protein Human genes 0.000 description 1
- 101710144554 Interleukin-1 receptor antagonist protein Proteins 0.000 description 1
- 108091092195 Intron Proteins 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- BYPFEZZEUUWMEJ-UHFFFAOYSA-N Pentoxifylline Chemical compound O=C1N(CCCCC(=O)C)C(=O)N(C)C2=C1N(C)C=N2 BYPFEZZEUUWMEJ-UHFFFAOYSA-N 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 241000295644 Staphylococcaceae Species 0.000 description 1
- 238000000692 Student's t-test Methods 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 206010046306 Upper respiratory tract infection Diseases 0.000 description 1
- 206010047115 Vasculitis Diseases 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 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
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 239000011543 agarose gel Substances 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000013060 biological fluid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 108091092328 cellular RNA Proteins 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000013611 chromosomal DNA Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 239000003246 corticosteroid Substances 0.000 description 1
- 229960001334 corticosteroids Drugs 0.000 description 1
- 238000002790 cross-validation Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000009585 enzyme analysis Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011536 extraction buffer Substances 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940079826 hydrogen sulfite Drugs 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000003771 laboratory diagnosis Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000007403 mPCR Methods 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000001543 one-way ANOVA Methods 0.000 description 1
- 238000010831 paired-sample T-test Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229960001476 pentoxifylline Drugs 0.000 description 1
- 238000010837 poor prognosis Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000013643 reference control Substances 0.000 description 1
- 230000022532 regulation of transcription, DNA-dependent Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 208000020029 respiratory tract infectious disease Diseases 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 231100000046 skin rash Toxicity 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011269 treatment regimen Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 238000012762 unpaired Student’s t-test Methods 0.000 description 1
- 229940035893 uracil Drugs 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/06—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6883—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material
-
- 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
- G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/55—Medicinal preparations containing antigens or antibodies characterised by the host/recipient, e.g. newborn with maternal antibodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6816—Hybridisation assays characterised by the detection means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6844—Nucleic acid amplification reactions
- C12Q1/6851—Quantitative amplification
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/154—Methylation markers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/156—Polymorphic or mutational markers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/158—Expression markers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/46—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans from vertebrates
- G01N2333/47—Assays involving proteins of known structure or function as defined in the subgroups
- G01N2333/4701—Details
- G01N2333/4703—Regulators; Modulating activity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/32—Cardiovascular disorders
- G01N2800/328—Vasculitis, i.e. inflammation of blood vessels
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
本出願は、2017年11月21日に出願された米国特許出願第62/589,345号の利益を主張し、その内容全体を参照により本明細書中に援用される。
(川崎病の診断方法)
本発明の一部は、特定CpGジヌクレオチドの差異メチル化レベルに基づき、川崎病を予測する。本発明の一部の実施例は、個体が川崎病を有するか又は川崎病の発症リスクを有するかどうかを診断するための方法である。その方法は、(a)個体のサンプルからのゲノムDNAを、表1に示されるメチル化と非メチル化CpGジヌクレオチドとを区別する少なくとも1つの試薬又は一連の試薬と接触させるステップと、(b)個体のレベルは、非川崎病又は対照サンプルと比較して、表1に示される少なくとも1つのCpGジヌクレオチド又は遺伝子座のより低いメチル化レベルを有する場合、当該個体が川崎病を患う又は川崎病の発症リスクを有すると特定されるステップとを含む。
(川崎病の診断のためのキット)
本発明は川崎病の診断に使用するためのキットも提供する。キットは、SEQ ID NO:1、SEQ ID NO:2、SEQ ID NO: 3、SEQ ID NO:4又はSEQ ID NO:5から選択される少なくとも1つのCpGジヌクレオチドのシトシンメチル化状態を特異的に検出するための少なくとも1つのプライマー又は試薬を含む。
(実例に用いられる材料と方法の記述)
患者
台湾の高雄長庚記念小児病院からの合計259人の個体がこの研究に登録される。川崎病と診断される患者及び非川崎病(又は「FC」)と診断される患者から全血試料を採取する。内科医師によって診断される臨床的な川崎病はこの研究の黄金律と考えられる。FCは5日間以上の発熱があるが、川崎病を患ってない患者である。それらの内、18人の個体は有熱対照群(発熱がある非川崎病患者)であり、他の18人の個体はIVIG治療の前及びその3週間後に血液サンプルが採取される川崎病患者である。有熱対照群の患者は上部呼吸道感染症又は尿路感染症と診断される。
収集した全血サンプルを白血球(WBC)濃縮にし、続いてDNA単離を行う。Huang YH et al. (Oncotarget 2017, 8(7):11249−11258)に記載のように、DNAサンプルを重亜硫酸塩で処理する。
DNAメチル化パターン(methylation patterns)のゲノム全体でのクリーニングを実施するため、Illumina HumanMethylation450 (M450K) BeadChip (Illumina, USA)を使用する。製造業者の指示に従って、200 ngの重亜硫酸塩変換したゲノムDNAを各M450K BeadChipアッセイに用いられる。各サンプル中の各CpGジヌクレオチドについてシトシンのメチル化百分率(β値)を計算する。
血漿ヘプシジンのレベルをELISAキット(Bachem Bioscience, UKから市販されている)を用いて測定する。
ゲノムDNA(0.5μg)をEZ DNAメチル化キット(Zymo Research, USA)を用いて重亜硫酸塩修飾し、20μlのTris緩衝液(10mM)中に溶出させる。ポリメラーゼ連鎖反応は、25ngの重亜硫酸塩変換DNA、1×PyroMark PCR Master Mix(Qiagen、ドイツ)及びビオチン化フォワードプライマーATTTTTGTAGGTTGAGGGTGATATAATTとリバースプライマーCCTCCCCTTTACTCTATCTCATを含む25μlの反応混合物中で行う。以下のPCRパラメーターを使用する:95℃で5分の後、次に95℃で30秒、52℃で30秒、72で30秒の45サイクル及び72℃で5分の最終伸長。増幅後、ビオチン化PCR産物を精製し、目的のCpG部位に隣接して結合するように設計されるシークエンシングプライマーTTTGTTTTAGTTTATTTTとインキュベートする。パイロシークエンスはPyroMark Q24機器(Qiagen)により行って、PyroMark Q24 1.010ソフトウェアでメチル化の定量を測定する。
全てのデータは平均値±標準誤差として表されている。定量データはStudent’s t−test又はone−way ANOVAを用いて分析される。IVIG治療の前及びその後のデータは対応のあるpaired t−テスト(paired sample T−test)を用いて分析される。全ての統計分析は、Windows XPのSPSS 22.0版(SPSS, Inc.,Chicago,USA)を用いて行われ、P<0.05の両側P値は統計的に有意と見なす。
図1は、有熱対照サンプルと川崎病患者との以下のCpGジヌクレオチドが統計的に有意な低メチル化を示す:cg23677000、cg04085447、cg17907567、cg 26283059及びcg27273033。
Kuo HC et al. (The Journal of allergy and clinical immunology 2016, 138(4):1227−1230)に記載のSVM 分類モデルは、有熱対照群と川崎病個体との区別のために開発される。cg23677000とcg04085447のメチル化百分率及び血漿ヘプシジンのELISAレベルは、SVM分類モデルのためのSVMベクターである。当該モデルは、66人の川崎病個体と74人の有熱対照個体をトレーニングセット(training set)とし、26人の川崎病個体と39人の有熱対照個体を盲検テストセット(blind test set)とする。3つのSVMベクトルのトレーニングセットは、5倍交差検証方針に基づいてSVMモデルの訓練に使用される。特定のパラメータ(cost=2とgamma=1)を与える。上記から導き出される川崎病に特異的なSVMのアライメントモデルを使用して、3つのSVMベクトルの感度、特異性及び精度を計算し、その結果は表2に示される。
Claims (12)
- (a)個体からのサンプルにおけるSEQ ID No:1、SEQ ID No:2、SEQ ID No:3、SEQ ID No:4又はSEQ ID No:5から選択される少なくとも1つのCpGジヌクレオチドのシトシンメチル化状態を検出するステップと、
(b)前記ステップ(a)での少なくとも1つのCpGジヌクレオチドのシトシンメチル化が対照サンプル又は非川崎病サンプルのメチル化より低い場合、前記個体が川崎病に罹患したと特定されるステップと、
を含むことを特徴とする、個体における川崎病を検出するための方法。 - ヘプシジンの発現レベルを測定するステップをさらに含むことを特徴とする、請求項1に記載の方法。
- ヘプシジンの発現レベルをELISA又はリアルタイムPCRを用いて測定することを特徴とする、請求項2に記載の方法。
- 前記サンプルは、生検材料、血液、血漿、血清、リンパ液、リンパ組織、脳脊髄液、骨髄、唾液、及びそれらの組み合わせからなる群から選択されることを特徴とする、請求項1に記載の方法。
- 前記シトシンメチル化状態の検出のステップは、核酸増幅、ポリメラーゼ連鎖反応(PCR)、メチル化特異的PCR(MCP)、メチル化−CpGアイランド回収アッセイ(MIRA)、重亜硫酸塩制限分析(COBRA)、パイロシークエンス、一本鎖立体配座多型(SSCP)分析、制限分析及びマイクロアレイ分析からなる群から選択される1つ又は複数の方法を用いることを特徴とする、請求項1に記載の方法。
- SEQ ID No:1、SEQ ID No:2、SEQ ID No:3、SEQ ID No:4又はSEQ ID No:5から選択される少なくとも1つのCpGジヌクレオチドのシトシンメチル化状態を特異的に検出する少なくとも1つのプライマー又は試薬を備えることを特徴とする、川崎病を診断するためのキット。
- 前記プライマー又は試薬は、DNA重合(DNA polymerization)、DNAハイブリダイゼーション工程(DNA hybridization process)又はDNA重亜硫酸塩変換工程に使用されることを特徴とする、請求項6に記載のキット。
- 前記プライマー又は試薬は、亜硫酸水素ナトリウム、メチル化感受性酵素、メチル化依存性制限酵素又はPCR試薬であることを特徴とする、請求項6に記載のキット。
- ヘプシジンの発現レベルを測定する試薬をさらに備えることを特徴とする、請求項6に記載のキット。
- 前記試薬は、ELISAキット又はリアルタイムPCRであることを特徴とする、請求項6に記載のキット。
- (a)個体からのサンプルにおけるSEQ ID No:1、SEQ ID No:2、SEQ ID No:3、SEQ ID No:4又はSEQ ID No:5から選択される少なくとも1つのCpGジヌクレオチドのシトシンメチル化状態を検出するステップと、
(b)前記ステップ(a)での少なくとも1つのCpGジヌクレオチドのシトシンメチル化が対照サンプル又は非川崎病サンプルのメチル化より低い場合、前記個体が川崎病に罹患したと特定されるステップと、
(c)川崎病の治療薬を投与するステップと、
を含むことを特徴とする、個体における川崎病を治療するための方法。 - ヘプシジンの発現レベルを測定するステップをさらに含むことを特徴とする、請求項11に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762589345P | 2017-11-21 | 2017-11-21 | |
US62/589,345 | 2017-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019092503A true JP2019092503A (ja) | 2019-06-20 |
JP6813555B2 JP6813555B2 (ja) | 2021-01-13 |
Family
ID=66532180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018217635A Active JP6813555B2 (ja) | 2017-11-21 | 2018-11-20 | 川崎病の検出方法、そのためのキット及び川崎病の治療方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11377691B2 (ja) |
JP (1) | JP6813555B2 (ja) |
KR (1) | KR102119972B1 (ja) |
CN (1) | CN109811047B (ja) |
AU (1) | AU2018253505B2 (ja) |
TW (1) | TWI683905B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7450179B2 (ja) * | 2019-09-06 | 2024-03-15 | 地方独立行政法人福岡市立病院機構 | 川崎病罹患判定キット及び川崎病罹患判定方法 |
CN113834939A (zh) * | 2021-09-18 | 2021-12-24 | 胜亚生物科技(厦门)有限公司 | 一种用于检测川崎病及疗效评估的试剂、试剂盒及应用 |
KR102705469B1 (ko) | 2022-05-30 | 2024-09-11 | 충남대학교산학협력단 | 불응성 가와사키병의 감별 진단을 위한 정보 제공 방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010043063A (ja) * | 2008-05-09 | 2010-02-25 | Agency For Science Technology & Research | 川崎病の診断及び治療 |
ES2650674T3 (es) * | 2010-04-19 | 2018-01-19 | Biomarker Strategies, Llc. | Composiciones y métodos para la predicción de la sensibilidad y de la resistencia a fármacos, y de la progresión de una enfermedad |
US20130129668A1 (en) * | 2011-09-01 | 2013-05-23 | The Regents Of The University Of California | Diagnosis and treatment of arthritis using epigenetics |
CA2955214C (en) * | 2014-07-24 | 2023-03-21 | Academia Sinica | Diagnosis and treatment of kawasaki disease |
US10358676B2 (en) * | 2015-04-03 | 2019-07-23 | Kaohsiung Chang Gung Memorial Hospital | Methods and kits for detecting Kawasaki disease |
-
2018
- 2018-10-16 TW TW107136312A patent/TWI683905B/zh active
- 2018-10-24 AU AU2018253505A patent/AU2018253505B2/en active Active
- 2018-11-08 CN CN201811323423.1A patent/CN109811047B/zh active Active
- 2018-11-20 KR KR1020180143826A patent/KR102119972B1/ko active IP Right Grant
- 2018-11-20 US US16/196,092 patent/US11377691B2/en active Active
- 2018-11-20 JP JP2018217635A patent/JP6813555B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN109811047B (zh) | 2022-03-29 |
JP6813555B2 (ja) | 2021-01-13 |
AU2018253505B2 (en) | 2021-04-08 |
CN109811047A (zh) | 2019-05-28 |
KR102119972B1 (ko) | 2020-06-08 |
AU2018253505A1 (en) | 2019-06-06 |
US20190153081A1 (en) | 2019-05-23 |
TW201925479A (zh) | 2019-07-01 |
US11377691B2 (en) | 2022-07-05 |
TWI683905B (zh) | 2020-02-01 |
KR20190058353A (ko) | 2019-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106047991B (zh) | 用于检测川崎病的方法及试剂盒 | |
BR112013033488B1 (pt) | Métodos para facilitar o diagnóstico do comprometimento cognitivo devido a doença de alzheimer ou comprometimento cognitivo leve (mci)e kit | |
JP2016536002A (ja) | 抗tl1a療法のためのシステム、デバイス、及び方法 | |
EP3177738B1 (en) | Diagnostic method for distinguishing forms of esophageal eosinophilia | |
JP6813555B2 (ja) | 川崎病の検出方法、そのためのキット及び川崎病の治療方法 | |
US20220298574A1 (en) | Blood biomarkers for appendicitis and diagnostics methods using biomarkers | |
CN114667355B (zh) | 检测结直肠癌的方法 | |
JP2021503948A (ja) | 食道癌を検出するための組成物及びその使用 | |
WO2023112946A1 (ja) | アルツハイマー病を発症する可能性を判定するためのデータ収集方法及びキット | |
CN109554490B (zh) | 一种与复发性流产相关的微生物及其应用 | |
CN114746551A (zh) | 大肠癌诊断用标志物、辅助大肠癌的诊断的方法、收集数据以用于大肠癌诊断的方法、大肠癌的诊断试剂盒、大肠癌治疗药物、大肠癌的治疗方法、大肠癌的诊断方法 | |
JP2022520427A (ja) | 脳損傷の唾液バイオマーカー | |
TWI626314B (zh) | 評估罹患大腸直腸癌風險的方法 | |
CN112877435B (zh) | 口腔鳞癌生物标志物及其应用 | |
TWI500770B (zh) | Hoxa9基因作為檢測肝癌生物標記的用途 | |
CN107022643A (zh) | miR‑31‑5p与miR‑99a‑5p区分活动性肺结核和结核潜伏感染中的应用 | |
RU2688208C1 (ru) | Способ прогнозирования развития сахарного диабета 2 типа у населения башкортостана | |
JP2023162781A (ja) | 診断薬、薬効予測キット、薬効予測方法、及びマーカー | |
JPWO2021154009A5 (ja) | ||
JP2023004314A (ja) | 心理的ストレスの検出方法及び検出用キット | |
TW202305146A (zh) | 利用微小核醣核酸檢測合併乾癬性關節炎及僵直性脊椎炎之血清陰性關節炎風險與發炎性腸炎引起的相關性背痛風險的方法及其應用 | |
KR20230156518A (ko) | 엑소좀 내의 인터페론 감마 유전자 측정을 이용한 암 조기 진단 방법 및 진단 키트 | |
KR20240114848A (ko) | 뇌졸중 진단 또는 예후 예측용 바이오마커 및 이의 용도 | |
JP2024163567A (ja) | 慢性肝疾患に伴う筋量や筋力低下の予測に有用な血中細胞外小胞の成分の検出方法 | |
CN111363819A (zh) | 一种利用ddPCR技术联合检测诊断乳腺癌的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200128 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200420 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200915 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201022 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201215 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201217 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6813555 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |