JP4668180B2 - 癌疾患の再発を予測する方法 - Google Patents
癌疾患の再発を予測する方法 Download PDFInfo
- Publication number
- JP4668180B2 JP4668180B2 JP2006515391A JP2006515391A JP4668180B2 JP 4668180 B2 JP4668180 B2 JP 4668180B2 JP 2006515391 A JP2006515391 A JP 2006515391A JP 2006515391 A JP2006515391 A JP 2006515391A JP 4668180 B2 JP4668180 B2 JP 4668180B2
- Authority
- JP
- Japan
- Prior art keywords
- cancer
- protein
- concentration
- treatment
- ligand binding
- 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.)
- Expired - Lifetime
Links
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 170
- 201000011510 cancer Diseases 0.000 title claims abstract description 114
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims description 31
- 108010036901 thymidine kinase 1 Proteins 0.000 claims abstract description 113
- 238000009739 binding Methods 0.000 claims abstract description 109
- 102100034838 Thymidine kinase, cytosolic Human genes 0.000 claims abstract description 106
- 238000011282 treatment Methods 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 42
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 15
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 13
- 210000001124 body fluid Anatomy 0.000 claims abstract description 11
- 239000010839 body fluid Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 64
- 102000004190 Enzymes Human genes 0.000 claims description 36
- 108090000790 Enzymes Proteins 0.000 claims description 36
- 238000005259 measurement Methods 0.000 claims description 25
- 239000003446 ligand Substances 0.000 claims description 23
- 238000012360 testing method Methods 0.000 claims description 10
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 5
- 210000004899 c-terminal region Anatomy 0.000 claims description 5
- 238000003018 immunoassay Methods 0.000 claims description 5
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 5
- 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 claims description 3
- 229920001184 polypeptide Polymers 0.000 claims description 3
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 3
- 238000011534 incubation Methods 0.000 claims description 2
- 230000000306 recurrent effect Effects 0.000 claims description 2
- 238000009098 adjuvant therapy Methods 0.000 abstract description 2
- 230000004044 response Effects 0.000 description 47
- 210000002966 serum Anatomy 0.000 description 29
- 210000004027 cell Anatomy 0.000 description 28
- 239000000523 sample Substances 0.000 description 26
- 102000006601 Thymidine Kinase Human genes 0.000 description 23
- 108020004440 Thymidine kinase Proteins 0.000 description 23
- 238000003556 assay Methods 0.000 description 22
- 238000001356 surgical procedure Methods 0.000 description 17
- IQFYYKKMVGJFEH-XLPZGREQSA-N Thymidine Chemical compound O=C1NC(=O)C(C)=CN1[C@@H]1O[C@H](CO)[C@@H](O)C1 IQFYYKKMVGJFEH-XLPZGREQSA-N 0.000 description 15
- 206010006187 Breast cancer Diseases 0.000 description 14
- 208000026310 Breast neoplasm Diseases 0.000 description 14
- 150000001413 amino acids Chemical class 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 239000003550 marker Substances 0.000 description 9
- 238000001262 western blot Methods 0.000 description 8
- DWRXFEITVBNRMK-UHFFFAOYSA-N Beta-D-1-Arabinofuranosylthymine Natural products O=C1NC(=O)C(C)=CN1C1C(O)C(O)C(CO)O1 DWRXFEITVBNRMK-UHFFFAOYSA-N 0.000 description 7
- 208000005718 Stomach Neoplasms Diseases 0.000 description 7
- 102100027624 Thymidine kinase 2, mitochondrial Human genes 0.000 description 7
- IQFYYKKMVGJFEH-UHFFFAOYSA-N beta-L-thymidine Natural products O=C1NC(=O)C(C)=CN1C1OC(CO)C(O)C1 IQFYYKKMVGJFEH-UHFFFAOYSA-N 0.000 description 7
- 206010017758 gastric cancer Diseases 0.000 description 7
- 230000003902 lesion Effects 0.000 description 7
- 208000032839 leukemia Diseases 0.000 description 7
- 206010061289 metastatic neoplasm Diseases 0.000 description 7
- 201000011549 stomach cancer Diseases 0.000 description 7
- 229940104230 thymidine Drugs 0.000 description 7
- 230000005750 disease progression Effects 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 108010036893 thymidine kinase 2 Proteins 0.000 description 6
- 206010061818 Disease progression Diseases 0.000 description 5
- 206010025323 Lymphomas Diseases 0.000 description 5
- 238000002512 chemotherapy Methods 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 238000009261 endocrine therapy Methods 0.000 description 5
- 229940034984 endocrine therapy antineoplastic and immunomodulating agent Drugs 0.000 description 5
- 208000020816 lung neoplasm Diseases 0.000 description 5
- 238000003127 radioimmunoassay Methods 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 108050006400 Cyclin Proteins 0.000 description 4
- 102000009339 Proliferating Cell Nuclear Antigen Human genes 0.000 description 4
- 230000022131 cell cycle Effects 0.000 description 4
- 230000004663 cell proliferation Effects 0.000 description 4
- 208000029742 colonic neoplasm Diseases 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000001394 metastastic effect Effects 0.000 description 4
- 230000000877 morphologic effect Effects 0.000 description 4
- 230000002062 proliferating effect Effects 0.000 description 4
- 239000003656 tris buffered saline Substances 0.000 description 4
- 206010061819 Disease recurrence Diseases 0.000 description 3
- 206010061968 Gastric neoplasm Diseases 0.000 description 3
- 208000017604 Hodgkin disease Diseases 0.000 description 3
- 208000010747 Hodgkins lymphoma Diseases 0.000 description 3
- 206010061309 Neoplasm progression Diseases 0.000 description 3
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 3
- 208000015634 Rectal Neoplasms Diseases 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 208000032852 chronic lymphocytic leukemia Diseases 0.000 description 3
- 230000001086 cytosolic effect Effects 0.000 description 3
- GYOZYWVXFNDGLU-XLPZGREQSA-N dTMP Chemical compound O=C1NC(=O)C(C)=CN1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)C1 GYOZYWVXFNDGLU-XLPZGREQSA-N 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 208000037841 lung tumor Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001220 nitrocellulos Polymers 0.000 description 3
- 230000037361 pathway Effects 0.000 description 3
- 238000001959 radiotherapy Methods 0.000 description 3
- 208000013718 rectal benign neoplasm Diseases 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000005751 tumor progression Effects 0.000 description 3
- WOVKYSAHUYNSMH-RRKCRQDMSA-N 5-bromodeoxyuridine Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(Br)=C1 WOVKYSAHUYNSMH-RRKCRQDMSA-N 0.000 description 2
- 239000000592 Artificial Cell Substances 0.000 description 2
- 208000032791 BCR-ABL1 positive chronic myelogenous leukemia Diseases 0.000 description 2
- 108010017384 Blood Proteins Proteins 0.000 description 2
- 102000004506 Blood Proteins Human genes 0.000 description 2
- 208000003174 Brain Neoplasms Diseases 0.000 description 2
- 201000009030 Carcinoma Diseases 0.000 description 2
- 208000010833 Chronic myeloid leukaemia Diseases 0.000 description 2
- 230000006820 DNA synthesis Effects 0.000 description 2
- 206010016654 Fibrosis Diseases 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 101000794200 Homo sapiens Testis-specific serine/threonine-protein kinase 6 Proteins 0.000 description 2
- XQFRJNBWHJMXHO-RRKCRQDMSA-N IDUR Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(I)=C1 XQFRJNBWHJMXHO-RRKCRQDMSA-N 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 2
- 206010027476 Metastases Diseases 0.000 description 2
- 208000033761 Myelogenous Chronic BCR-ABL Positive Leukemia Diseases 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 206010038111 Recurrent cancer Diseases 0.000 description 2
- 230000018199 S phase Effects 0.000 description 2
- 206010039491 Sarcoma Diseases 0.000 description 2
- NKANXQFJJICGDU-QPLCGJKRSA-N Tamoxifen Chemical compound C=1C=CC=CC=1C(/CC)=C(C=1C=CC(OCCN(C)C)=CC=1)/C1=CC=CC=C1 NKANXQFJJICGDU-QPLCGJKRSA-N 0.000 description 2
- 102100030141 Testis-specific serine/threonine-protein kinase 6 Human genes 0.000 description 2
- 208000009956 adenocarcinoma Diseases 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012472 biological sample Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 208000024207 chronic leukemia Diseases 0.000 description 2
- 230000007882 cirrhosis Effects 0.000 description 2
- 208000019425 cirrhosis of liver Diseases 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 210000000805 cytoplasm Anatomy 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000003511 endothelial effect Effects 0.000 description 2
- 238000001502 gel electrophoresis Methods 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 210000005260 human cell Anatomy 0.000 description 2
- 238000001114 immunoprecipitation Methods 0.000 description 2
- 238000009169 immunotherapy Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000001155 isoelectric focusing Methods 0.000 description 2
- 201000005202 lung cancer Diseases 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 108020004999 messenger RNA Proteins 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000026731 phosphorylation Effects 0.000 description 2
- 238000006366 phosphorylation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 210000004881 tumor cell Anatomy 0.000 description 2
- 239000000439 tumor marker Substances 0.000 description 2
- 206010000830 Acute leukaemia Diseases 0.000 description 1
- 208000024893 Acute lymphoblastic leukemia Diseases 0.000 description 1
- 208000014697 Acute lymphocytic leukaemia Diseases 0.000 description 1
- 208000031261 Acute myeloid leukaemia Diseases 0.000 description 1
- 201000003076 Angiosarcoma Diseases 0.000 description 1
- 101001074684 Arabidopsis thaliana Probable aquaporin PIP1-4 Proteins 0.000 description 1
- 206010003571 Astrocytoma Diseases 0.000 description 1
- 208000010839 B-cell chronic lymphocytic leukemia Diseases 0.000 description 1
- 206010004146 Basal cell carcinoma Diseases 0.000 description 1
- 206010004593 Bile duct cancer Diseases 0.000 description 1
- 206010005003 Bladder cancer Diseases 0.000 description 1
- 206010008342 Cervix carcinoma Diseases 0.000 description 1
- 208000005243 Chondrosarcoma Diseases 0.000 description 1
- 201000009047 Chordoma Diseases 0.000 description 1
- 208000006332 Choriocarcinoma Diseases 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 208000009798 Craniopharyngioma Diseases 0.000 description 1
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 description 1
- 108010014303 DNA-directed DNA polymerase Proteins 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- 206010014967 Ependymoma Diseases 0.000 description 1
- 208000031637 Erythroblastic Acute Leukemia Diseases 0.000 description 1
- 208000036566 Erythroleukaemia Diseases 0.000 description 1
- 208000006168 Ewing Sarcoma Diseases 0.000 description 1
- 201000008808 Fibrosarcoma Diseases 0.000 description 1
- 206010017993 Gastrointestinal neoplasms Diseases 0.000 description 1
- 208000032612 Glial tumor Diseases 0.000 description 1
- 206010018338 Glioma Diseases 0.000 description 1
- 101000636168 Grapevine leafroll-associated virus 3 (isolate United States/NY1) Movement protein p5 Proteins 0.000 description 1
- 208000001258 Hemangiosarcoma Diseases 0.000 description 1
- 208000021519 Hodgkin lymphoma Diseases 0.000 description 1
- 101001008959 Homo sapiens Thymidine kinase 2, mitochondrial Proteins 0.000 description 1
- 102000009875 Ki-67 Antigen Human genes 0.000 description 1
- 108010020437 Ki-67 Antigen Proteins 0.000 description 1
- 208000018142 Leiomyosarcoma Diseases 0.000 description 1
- 206010024305 Leukaemia monocytic Diseases 0.000 description 1
- 208000031422 Lymphocytic Chronic B-Cell Leukemia Diseases 0.000 description 1
- 208000000172 Medulloblastoma Diseases 0.000 description 1
- 206010027406 Mesothelioma Diseases 0.000 description 1
- 102000006404 Mitochondrial Proteins Human genes 0.000 description 1
- 108010058682 Mitochondrial Proteins Proteins 0.000 description 1
- 208000034578 Multiple myelomas Diseases 0.000 description 1
- 208000033776 Myeloid Acute Leukemia Diseases 0.000 description 1
- 206010029260 Neuroblastoma Diseases 0.000 description 1
- 208000015914 Non-Hodgkin lymphomas Diseases 0.000 description 1
- 208000031662 Noncommunicable disease Diseases 0.000 description 1
- 108010011356 Nucleoside phosphotransferase Proteins 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 208000006735 Periostitis Diseases 0.000 description 1
- 206010035226 Plasma cell myeloma Diseases 0.000 description 1
- 208000008601 Polycythemia Diseases 0.000 description 1
- 208000006664 Precursor Cell Lymphoblastic Leukemia-Lymphoma Diseases 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 208000006265 Renal cell carcinoma Diseases 0.000 description 1
- 206010038460 Renal haemorrhage Diseases 0.000 description 1
- 201000000582 Retinoblastoma Diseases 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 108010041388 Ribonucleotide Reductases Proteins 0.000 description 1
- 102000000505 Ribonucleotide Reductases Human genes 0.000 description 1
- 201000010208 Seminoma Diseases 0.000 description 1
- 206010041067 Small cell lung cancer Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 208000024313 Testicular Neoplasms Diseases 0.000 description 1
- 241000473945 Theria <moth genus> Species 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 1
- 208000033559 Waldenström macroglobulinemia Diseases 0.000 description 1
- 208000008383 Wilms tumor Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 208000021841 acute erythroid leukemia Diseases 0.000 description 1
- 238000009260 adjuvant endocrine therapy Methods 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000005875 antibody response Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 238000000376 autoradiography Methods 0.000 description 1
- 208000026900 bile duct neoplasm Diseases 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 201000010881 cervical cancer Diseases 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 208000006990 cholangiocarcinoma Diseases 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 230000009260 cross reactivity Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 208000002445 cystadenocarcinoma Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 235000013861 fat-free Nutrition 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000025750 heavy chain disease Diseases 0.000 description 1
- 201000002222 hemangioblastoma Diseases 0.000 description 1
- 208000024200 hematopoietic and lymphoid system neoplasm Diseases 0.000 description 1
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 1
- 229960004716 idoxuridine Drugs 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000002163 immunogen Effects 0.000 description 1
- 238000011532 immunohistochemical staining Methods 0.000 description 1
- 238000003364 immunohistochemistry Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 206010024627 liposarcoma Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 208000012804 lymphangiosarcoma Diseases 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 208000037819 metastatic cancer Diseases 0.000 description 1
- 208000011575 metastatic malignant neoplasm Diseases 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000000394 mitotic effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 201000006894 monocytic leukemia Diseases 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000491 multivariate analysis Methods 0.000 description 1
- 208000001611 myxosarcoma Diseases 0.000 description 1
- 208000025189 neoplasm of testis Diseases 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 210000004248 oligodendroglia Anatomy 0.000 description 1
- 201000008968 osteosarcoma Diseases 0.000 description 1
- 201000002528 pancreatic cancer Diseases 0.000 description 1
- 208000008443 pancreatic carcinoma Diseases 0.000 description 1
- 208000004019 papillary adenocarcinoma Diseases 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000001323 posttranslational effect Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 208000015347 renal cell adenocarcinoma Diseases 0.000 description 1
- 230000008085 renal dysfunction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 201000009410 rhabdomyosarcoma Diseases 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 208000018964 sebaceous gland cancer Diseases 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 208000000587 small cell lung carcinoma Diseases 0.000 description 1
- 206010041823 squamous cell carcinoma Diseases 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 201000008759 sweat gland cancer Diseases 0.000 description 1
- 229960001603 tamoxifen Drugs 0.000 description 1
- 201000003120 testicular cancer Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- -1 thymidine halogen Chemical class 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000011277 treatment modality Methods 0.000 description 1
- 201000005112 urinary bladder cancer Diseases 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
- G01N33/57484—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumor, cancer, neoplasia, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides, metabolites
- G01N33/57488—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumor, cancer, neoplasia, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides, metabolites involving compounds identifable in body fluids
-
- 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
- G01N2333/90—Enzymes; Proenzymes
- G01N2333/91—Transferases (2.)
- G01N2333/912—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
- G01N2333/91205—Phosphotransferases in general
- G01N2333/9121—Phosphotransferases in general with an alcohol group as acceptor (2.7.1), e.g. general tyrosine, serine or threonine kinases
- G01N2333/91215—Phosphotransferases in general with an alcohol group as acceptor (2.7.1), e.g. general tyrosine, serine or threonine kinases with a definite EC number (2.7.1.-)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/54—Determining the risk of relapse
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Cell Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Oncology (AREA)
- Hospice & Palliative Care (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Description
或いは、対象の測定IM結合レベルを健常者の体液サンプルから測定された正常IM結合反応レベルに比較することができ、局所的および/または転移腫瘍の出現をこの比較に基づいて予測することができる。
−腫瘍再発のリスクを有する処置ずみ癌患者の早期発見。
−過剰処置を回避して鑑別癌処置を可能にし、および/または治療方針の変更を可能にする決定補助を提供する。
−癌患者の生存の機会および生活の質を高めることができる。
米国特許第5,698,409号によって代表される先行技術の予測法は、背景の段落で簡単に述べたように、血清サンプル中のTK(およびTK1)の酵素活性の測定値に基づく。上述の患者において、オネイルはTK1の酵素的活性なテトラマー100kDa型に結合し(TK1のテトラマー100kDa型の活性部位に結合すると考えられる)、TK1酵素活性を阻害するモノクローナル抗体を使用している。TK酵素活性に基づいて腫瘍の再発を予測するために、オネイルは(血清)TK酵素活性と、TK1含有免疫反応性物質のレベル(濃度)との間に直接的相関性があると仮定している。本発明によって示されるように、そのような相関関係は健常者や、非癌−疾患、例えば腎不全、出血および肺感染症などの患者に存在する。TK血清活性と濃度との相関関係は癌のわずかの型で癌処置前にも見いだされる。しかしそのような相関関係は癌処置中または、特に癌処置後には見いだされない。癌患者における血清TK1(STK1)濃度と血清TK(STK)の酵素活性との相関関係の欠如を説明するものとして考えられるのは、STK1濃度およびSTK活性がチミジンキナーゼの異なるサブ集団を反映しているということである。その上、IM/STK1濃度および/またはSTK酵素活性をコントロールする血清中の調節因子(類)が考えられる。さらに、TK酵素活性はpHおよび温度の変化に非常に敏感であることも知られている。
ECLドットブロットアッセイの操作法は、少し変更を加えたウエスタンブロット法操作と同じである[ヒー、Internal.J.Biol.Marker、15巻:p.139、2000]。非ヘパリン加血液チューブから静脈血の血清3μlをニトロセルロース膜上に直接塗布する(HybandTM−C、アマーシャム)。血液サンプルを朝7時から9時までの間に朝食前の人から採取した。非ヘパリン加チューブに採取した静脈血は+4℃で少なくとも24時間は保存することができ、または1500gで5分間遠心分離し、その後−20℃で5年間、−80℃で10年以上保存することができる。その後、最初にヒーらが報告したように[ヒー、Europ.J.Cell Bio.,70巻:p.117、1996]組換えヒトTK1(rhTK1)を標準として使用し、その後ワングらが記載したように変更を加えた[ワング、Biochemistry、38巻:p.16993、1999]。使用した膜をTBS(トリス緩衝食塩液)中で10%脱脂ミルクで4時間ブロックし、その後一次(抗−TK1)抗体を加え、+4℃で一晩、または室温で2時間インキュベートした。ビオチニル化二次抗体と共に室温で1時間インキュベーション後、膜を3%H2O2を加えたTBS緩衝液中に5分間浸した。膜をその後TBS緩衝液中でアビジン−HRP−ストレプトアビジンと共にインキュベートし、X−線フィルムにさらした。フィルム上の単一スポットの強度をレーザー濃度計によって測定した。既知濃度のrhTK1の強度から、IMの強度を再計算し、pMとして表した。
抗−TK1抗体をウエスタンブロット、等電点電気泳動、免疫沈降反応および免疫組織化学によって特徴づけた。結果は下の表1にまとめる。ウエスタンブロット法によると、15アミノ酸長ペプチド配列(配列番号:2)に対するモノクローナル抗体(mAb1D11およびmAb1E3)またはrhTK1に対するモノクローナル抗体(mAb26−3およびmAb26−5)はヒト腫瘍細胞中のTK1蛋白のネイティブ型並びに悪性腫瘍患者の血清中のTK1蛋白を認識するが、TK1蛋白の変性25サブユニットを認識しない。電気泳動ゲルにおいて、健常者血清のTK1陰性細胞には、または拮抗抗原の存在下では、バンドは見つからなかった。免疫沈降試験の結果、mAb1E3は、TK1蛋白の活性部位に指向していないとはいえ、TK1の酵素活性に影響を与えることが判明した。mAb26−3+5およびmAb1D11は、TK1蛋白と免疫複合体を形成することによって上澄み液のTK1活性を阻害する。上記複合体はペレットとして集められる。等電点電気泳動法の結果、mAb26−3+5でブロットされたTK1蛋白がpI値≒7.0を有することが判明した。しかしmAb1D11およびmAb1E3でブロットした場合はバンドは検出されなかった。ポリクローナル・ウサギ抗−TK1抗体(pAb)はSDSゲル電気泳動法でサブユニット25kDaを認識し、TK1のpI値≒8.3を与える。TK1蛋白の31アミノ酸配列またはアミノ酸194〜225に対するヒナドリIgY抗−TK1抗体(SSTK Biotech Inc.,中国)は、TK1のネイティブ型もサブユニット25kDaも両方共認識し、pI値≒8.3を与える。全TK1蛋白(QED Bioscience Inc,San Diego,USA)に対するモノクローナル抗体(mAb USA)はTK1の25kDaサブユニットを認識する。
上記のドットブロットECLイムノアッセイによって測定されるIM(STK1)濃度を健常者のRIAアッセイによって測定したSTK酵素活性と比較し、結果を図1および表2に示す。IM濃度およびSTK酵素活性は両方共低かった(それぞれ2pMおよび2U/L未満)。これらの健常者ではIM濃度とSTK酵素活性間に有意な相関関係があった(r=0.67、p<0.01)。
IM濃度およびSTK活性を非癌患者でも測定した。腎機能異常、出血、肝硬変および肺感染症および非感染性疾患などの患者19名中6名において、IM濃度およびSTK活性は健康対照に比較してそれぞれ1.6倍および1.8倍上昇した。1出血症例および1肝硬変症例ではIM濃度はカットオフ値2pMの5倍、STK活性は2.4U/Lの2−4倍であった。非癌患者のこれらのタイプの患者ではIM(STK1)濃度とSTK活性との間に有意な相関関係があった(表2)
9種類の悪性腫瘍を有する腫瘍患者752名のIM(STK1)濃度をECLドットブロットイムノアッセイによって測定し、健常者に比較して200倍も高いことが判明した。IM濃度を形態学的良性病巣を有する患者の血清でも測定した。測定濃度の結果を図2に示した。図2中、Aは白血病患者、Bは胃の腫瘍、Cは結腸腫瘍、Dは直腸腫瘍、Eは乳腫瘍、Fは肺腫瘍、Gはリンパ腫、Hはヘパトーマ、Iは脳腫瘍、Jはその他の悪性腫瘍、Kは形態学的良性病巣およびLは健常者をそれぞれ示す。悪性腫瘍患者ではIM濃度はほぼ正常値(カットオフ2pM)(29/752)から100pMまで(711/752)に見いだされ、若干の症例では200pMにもなった(13/752)。このように、悪性腫瘍患者の約95パーセントがIMのカットオフ値2pMよりも高いIM濃度を示す。
胃癌(GC)患者43名においてIM(STK1)濃度およびSTK酵素活性をドットブロットECLイムノアッセイおよびRIA活性アッセイによってそれぞれ測定した。図3は腫瘍患者の1例(P3)からのウエスタンブロットおよびドットブロット、健常者(healthy(健康))のドットブロットおよび種々濃度のヒト組換えTK1(rhTK1)のドットブロットを示す。術前患者の測定STK1濃度およびSTK活性値を表4に示す。手術前の腫瘍患者ではIM濃度およびSTK活性は有意に高かった。
白血病患者24名において、IM(STK1)濃度をドットブロットECLイムノアッセイによって測定し、STK酵素活性をRIAアッセイによって測定した。処置開始前の上記患者ではこれら2パラメーター間に有意な相関関係があった(r=0.44)。図4のAを参照されたい。
アジュバント内分泌療法のコントロールド臨床試験に含まれた120名の乳癌患者群で、これら患者の67名において術後3カ月目に血清中IM(STK1)濃度を抗−TK1ヒナドリIgY抗体を用いて測定した(表1参照)。3カ月目のIM濃度を術後21日目のそれと関連づけた。12名の患者に遠隔転移癌が発生し、中間追跡期間11.6年の間に7つの局所領域の腫瘍が最初の事象として発生した。
b:術後3カ月目および3週間目に測定したIM濃度の比率。カットオフ点はIM分布を3つの等しい大きさの群に分けることによって得た。
c:トレンドの試験。
d:信頼限界
e:局所領域−または遠位−再発
Claims (11)
- 癌疾患を処置した対象における前記癌疾患の再発を予測する方法であって、
チミジンキナーゼ1(TK1)蛋白親和性リガンドを前記対象から採取した体液サンプルと接触させる工程(前記リガンドは特異的に結合している)、
前記サンプル中の前記TK1蛋白および/または前記TK1蛋白と他の分子との複合体のリガンド結合量を測定する工程、
前記測定した前記リガンド結合量に基づきかつ前記TK1の酵素活性レベルを測定することなく、前記癌疾患の処置後の二つの特定の検査日の測定値の比を用いて癌疾患の再発の確度を推定する工程
からなる方法。 - 前記リガンド結合量測定を前記癌疾患処置の開始後1カ月以内に行い、
その後、前記リガンド結合量の再測定を、前記癌処置開始後の1カ月から6カ月後に行う、
請求項1に記載の方法。 - 前記リガンド結合量測定を前記癌処置の21日後に行い、
前記リガンド結合量の再測定を、前記癌処置開始後の3カ月後に行う、
請求項1に記載の方法。 - 測定した前記二つのリガンド結合量測定値の比が1を超える場合は、前記癌疾患が再発していることを予測する工程をさらに含む
請求項2または3に記載の方法。 - 前記リガンド結合量と、前記TK1蛋白および/または前記TK1蛋白と他の分子との複合体の集中度の関係を、再結合TK1結合反応レベルと濃度レベルとの関連性を作成し、
前記リガンド結合量および前記作成した関連性から前記濃度レベルを決定し、
前記癌疾患の処置後の1年後の再発の確度を推定する工程が、前記決定した濃度レベルに基づいて前記癌疾患の再発の確度を推定する
請求項1ないし請求項4のいずれかの項に記載の方法。 - 前記リガンドがTK1のC末端部に特異的に結合する抗体である
請求項1ないし請求項5のいずれかの項に記載の方法。 - 前記リガンドが
配列番号:1によるアミノ酸配列、および
配列番号:2によるアミノ酸配列
から選択されるペプチド配列に対して生成する抗体である
請求項1ないし請求項6のいずれかの項に記載の方法。 - 前記リガンド結合測定工程が、高性能化学ルミネッセンス(ECL)ドットブロットイムノアッセイによって前記リガンド結合を測定する工程を含む
請求項1ないし請求項7のいずれかの項に記載の方法。 - 前記癌疾患が充実腫瘍癌疾患である
請求項1ないし請求項8のいずれかの項に記載の方法。 - 前記癌疾患の進行の前記確度が前記リガンド結合量に直接基づいて推定される
請求項1ないし請求項9のいずれかの項に記載の方法。 - 前記TK1蛋白と他の分子との複合体が、前記TK1蛋白と、蛋白またはポリペプチドなどのその他分子と複合体化した酵素的活性または不活性のTK1蛋白を含む
請求項1ないし請求項10のいずれかの項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47124503P | 2003-05-16 | 2003-05-16 | |
PCT/SE2004/000750 WO2004100760A1 (en) | 2003-05-16 | 2004-05-14 | Predicting cancer progression |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006526156A JP2006526156A (ja) | 2006-11-16 |
JP4668180B2 true JP4668180B2 (ja) | 2011-04-13 |
Family
ID=33452434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006515391A Expired - Lifetime JP4668180B2 (ja) | 2003-05-16 | 2004-05-14 | 癌疾患の再発を予測する方法 |
Country Status (7)
Country | Link |
---|---|
US (4) | US20070141650A1 (ja) |
EP (1) | EP1627230B1 (ja) |
JP (1) | JP4668180B2 (ja) |
AT (1) | ATE481644T1 (ja) |
DE (1) | DE602004029156D1 (ja) |
ES (1) | ES2353014T3 (ja) |
WO (1) | WO2004100760A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070141650A1 (en) * | 2003-05-16 | 2007-06-21 | Sven Skog | Predicting cancer progression |
KR101275585B1 (ko) * | 2005-02-25 | 2013-06-19 | 뢴네르볼 인터내셔널 아베 | 티미딘 키나아제 활성을 결정하는 방법 및 키트 및 그의용도 |
EP2164954B1 (en) * | 2007-05-23 | 2016-04-13 | AroCell AB | Exposed thymidine kinase 1 peptides, ligands and methods employing the same |
NZ714014A (en) * | 2013-05-17 | 2017-06-30 | Taiho Pharmaceutical Co Ltd | Therapeutic effect prediction method for colorectal cancer patient in whom expression of tk1 protein has increased |
EP3770178A1 (en) | 2013-12-19 | 2021-01-27 | Arocell AB | Monoclonal anti-tk1 antibodies |
CA3031645A1 (en) * | 2016-08-10 | 2018-02-15 | Alertix Veterinary Diagnostics Ab | Determination of non-human mammal tk1 protein levels |
EP3781600A1 (en) * | 2018-04-18 | 2021-02-24 | F. Hoffmann-La Roche AG | Novel anti-thymidine kinase antibodies |
CN110873711B (zh) * | 2018-09-04 | 2022-02-22 | 华瑞同康生物技术(深圳)有限公司 | 一种基于全自动化学发光分析仪的血清tk1检测试剂盒 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995004758A1 (en) * | 1993-08-06 | 1995-02-16 | Brigham Young University Technology Transfer Office | Monoclonal antibodies to thymidine kinase isozymes |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317877A (en) * | 1980-06-05 | 1982-03-02 | Sloan Kettering Institute | Process for detecting the presence of malignant and pre-malignant cells in humans |
SE9401380D0 (sv) * | 1994-04-22 | 1994-04-22 | Sven Skog | Ny celltillväxt-relaterad peptid och användning därav |
US6678669B2 (en) * | 1996-02-09 | 2004-01-13 | Adeza Biomedical Corporation | Method for selecting medical and biochemical diagnostic tests using neural network-related applications |
EP1385005B1 (en) | 2002-07-27 | 2007-01-17 | DiaSorin AB | Method for determination of thymidine kinase 1 activity and the use thereof |
US20070141650A1 (en) * | 2003-05-16 | 2007-06-21 | Sven Skog | Predicting cancer progression |
-
2004
- 2004-05-14 US US10/555,935 patent/US20070141650A1/en not_active Abandoned
- 2004-05-14 JP JP2006515391A patent/JP4668180B2/ja not_active Expired - Lifetime
- 2004-05-14 AT AT04733219T patent/ATE481644T1/de not_active IP Right Cessation
- 2004-05-14 ES ES04733219T patent/ES2353014T3/es not_active Expired - Lifetime
- 2004-05-14 EP EP04733219A patent/EP1627230B1/en not_active Expired - Lifetime
- 2004-05-14 WO PCT/SE2004/000750 patent/WO2004100760A1/en active Application Filing
- 2004-05-14 DE DE602004029156T patent/DE602004029156D1/de not_active Expired - Lifetime
-
2009
- 2009-11-27 US US12/626,802 patent/US20100311081A1/en not_active Abandoned
-
2016
- 2016-11-21 US US15/357,762 patent/US10551385B2/en not_active Expired - Lifetime
-
2019
- 2019-12-30 US US16/730,778 patent/US11959919B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995004758A1 (en) * | 1993-08-06 | 1995-02-16 | Brigham Young University Technology Transfer Office | Monoclonal antibodies to thymidine kinase isozymes |
US5698409A (en) * | 1993-08-06 | 1997-12-16 | Brigham Young University | Monoclonal antibodies to thymidine kinase 1 and uses in diagnostic and therapeutic applications |
Also Published As
Publication number | Publication date |
---|---|
US20070141650A1 (en) | 2007-06-21 |
EP1627230B1 (en) | 2010-09-15 |
US20170067900A1 (en) | 2017-03-09 |
DE602004029156D1 (de) | 2010-10-28 |
US20200124608A1 (en) | 2020-04-23 |
ATE481644T1 (de) | 2010-10-15 |
US10551385B2 (en) | 2020-02-04 |
US11959919B2 (en) | 2024-04-16 |
US20100311081A1 (en) | 2010-12-09 |
WO2004100760A1 (en) | 2004-11-25 |
JP2006526156A (ja) | 2006-11-16 |
WO2004100760A8 (en) | 2005-02-03 |
EP1627230A1 (en) | 2006-02-22 |
ES2353014T3 (es) | 2011-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11959919B2 (en) | Predicting cancer progression | |
US20140335541A1 (en) | B7-h1 and b7-h4 in cancer | |
EP2367007A2 (en) | Non-invasive in vitro method to detect transitional cell carcinoma of the bladder | |
JP4834839B2 (ja) | 悪性黒色腫(メラノーマ)の新規な診断キット | |
Hao et al. | IPO-38 is identified as a novel serum biomarker of gastric cancer based on clinical proteomics technology | |
CN112345755A (zh) | 乳腺癌的生物标志物及其应用 | |
KR20120057562A (ko) | 피브린 및 피브리노겐 분해 생성물의 검출 및 관련된 제조 방법 및 암의 검출 및 모니터링을 위한 용도 | |
JP6361943B2 (ja) | 補体因子bタンパク質に特異的に結合する抗体及び糖鎖抗原19−9タンパク質に特異的に結合する抗体を含む膵臓癌診断用キット | |
EP3217175B1 (en) | Arteriosclerosis detection method using deoxyhypusine synthase gene as indicator | |
JP7325845B2 (ja) | 膵がん及び膵管内乳頭粘液性腫瘍のマーカー | |
JP4336898B2 (ja) | 悪性黒色腫(メラノーマ)の診断剤 | |
WO2014127275A2 (en) | Galectin-3 as a marker for prostate cancer | |
Lu et al. | The expression of human epididymis protein 4 and cyclindependent kinase inhibitor p27Kip1 in human ovarian carcinoma | |
KR101594287B1 (ko) | 보체인자 b 단백질에 특이적으로 결합하는 항체를 포함하는 췌장암 진단용 키트 | |
KR102713301B1 (ko) | 췌장암 및 췌장관 내 유두상 점액성 종양의 마커 | |
CN114174827A (zh) | 用于诊断结直肠癌的方法 | |
US20150050665A1 (en) | Predictive biomarkers for breast cancer | |
JP2010139293A (ja) | 早期癌腫瘍マーカー | |
Keller | Proteomics-driven approach for the detection of breast cancer biomarkers | |
MX2008004723A (en) | Non-invasive in vitro method to detect transitional cell carcinoma of the bladder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070511 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100120 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100418 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100528 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100824 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100902 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100927 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101007 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101026 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101102 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101115 |
|
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: 20101217 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110112 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140121 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4668180 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |