KR20170132241A - 콜라겐 vi형 서열에 대한 면역검정 - Google Patents
콜라겐 vi형 서열에 대한 면역검정 Download PDFInfo
- Publication number
- KR20170132241A KR20170132241A KR1020177030813A KR20177030813A KR20170132241A KR 20170132241 A KR20170132241 A KR 20170132241A KR 1020177030813 A KR1020177030813 A KR 1020177030813A KR 20177030813 A KR20177030813 A KR 20177030813A KR 20170132241 A KR20170132241 A KR 20170132241A
- Authority
- KR
- South Korea
- Prior art keywords
- collagen
- cooh
- binding partner
- collagen type
- terminal
- Prior art date
Links
- 102000008186 Collagen Human genes 0.000 title claims abstract description 17
- 108010035532 Collagen Proteins 0.000 title claims abstract description 17
- 229920001436 collagen Polymers 0.000 title claims abstract description 17
- 238000003556 assay Methods 0.000 title claims description 23
- 230000036039 immunity Effects 0.000 title 1
- 238000011282 treatment Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 37
- 230000027455 binding Effects 0.000 claims abstract description 33
- 210000004899 c-terminal region Anatomy 0.000 claims abstract description 30
- 230000001900 immune effect Effects 0.000 claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 15
- 229940122355 Insulin sensitizer Drugs 0.000 claims abstract description 13
- 238000003018 immunoassay Methods 0.000 claims abstract description 8
- 210000002966 serum Anatomy 0.000 claims description 59
- 108010043741 Collagen Type VI Proteins 0.000 claims description 46
- 102000002734 Collagen Type VI Human genes 0.000 claims description 46
- 239000000090 biomarker Substances 0.000 claims description 37
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 35
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 26
- 239000012634 fragment Substances 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 19
- 125000001433 C-terminal amino-acid group Chemical group 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 11
- 210000002381 plasma Anatomy 0.000 claims description 11
- 230000015556 catabolic process Effects 0.000 claims description 10
- 238000006731 degradation reaction Methods 0.000 claims description 10
- 238000002965 ELISA Methods 0.000 claims description 9
- 108010090804 Streptavidin Proteins 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 5
- 229940123464 Thiazolidinedione Drugs 0.000 claims description 4
- 239000013060 biological fluid Substances 0.000 claims description 4
- 238000002372 labelling Methods 0.000 claims description 3
- 210000002700 urine Anatomy 0.000 claims description 3
- 239000012472 biological sample Substances 0.000 claims description 2
- 238000000163 radioactive labelling Methods 0.000 claims description 2
- 238000012800 visualization Methods 0.000 claims description 2
- 125000003275 alpha amino acid group Chemical group 0.000 claims 3
- ZOBPZXTWZATXDG-UHFFFAOYSA-N 1,3-thiazolidine-2,4-dione Chemical group O=C1CSC(=O)N1 ZOBPZXTWZATXDG-UHFFFAOYSA-N 0.000 claims 1
- 238000012875 competitive assay Methods 0.000 claims 1
- 238000003127 radioimmunoassay Methods 0.000 claims 1
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 abstract description 18
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 abstract description 18
- 210000002744 extracellular matrix Anatomy 0.000 abstract description 17
- 108010075894 endotrophin Proteins 0.000 description 41
- 210000003205 muscle Anatomy 0.000 description 21
- 238000010790 dilution Methods 0.000 description 16
- 239000012895 dilution Substances 0.000 description 16
- 239000000902 placebo Substances 0.000 description 16
- 229940068196 placebo Drugs 0.000 description 16
- 238000002161 passivation Methods 0.000 description 15
- 208000001072 type 2 diabetes mellitus Diseases 0.000 description 15
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 14
- 206010022489 Insulin Resistance Diseases 0.000 description 14
- HYAFETHFCAUJAY-UHFFFAOYSA-N pioglitazone Chemical compound N1=CC(CC)=CC=C1CCOC(C=C1)=CC=C1CC1C(=O)NC(=O)S1 HYAFETHFCAUJAY-UHFFFAOYSA-N 0.000 description 14
- 108010069502 Collagen Type III Proteins 0.000 description 13
- 102000001187 Collagen Type III Human genes 0.000 description 13
- 210000000577 adipose tissue Anatomy 0.000 description 13
- 108090000623 proteins and genes Proteins 0.000 description 13
- 102000004169 proteins and genes Human genes 0.000 description 13
- 102000016918 Complement C3 Human genes 0.000 description 12
- 108010028780 Complement C3 Proteins 0.000 description 12
- 210000004369 blood Anatomy 0.000 description 11
- 239000008280 blood Substances 0.000 description 11
- 239000008103 glucose Substances 0.000 description 11
- 208000008338 non-alcoholic fatty liver disease Diseases 0.000 description 11
- 238000007634 remodeling Methods 0.000 description 11
- 108010016731 PPAR gamma Proteins 0.000 description 10
- 102100038825 Peroxisome proliferator-activated receptor gamma Human genes 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 206010053219 non-alcoholic steatohepatitis Diseases 0.000 description 10
- 230000000391 smoking effect Effects 0.000 description 10
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 9
- 241000282414 Homo sapiens Species 0.000 description 9
- 102000002274 Matrix Metalloproteinases Human genes 0.000 description 9
- 108010000684 Matrix Metalloproteinases Proteins 0.000 description 9
- 150000001413 amino acids Chemical group 0.000 description 9
- 230000001965 increasing effect Effects 0.000 description 9
- 230000004044 response Effects 0.000 description 9
- 238000002560 therapeutic procedure Methods 0.000 description 9
- 102000004266 Collagen Type IV Human genes 0.000 description 8
- 108010042086 Collagen Type IV Proteins 0.000 description 8
- 108010050808 Procollagen Proteins 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 230000001225 therapeutic effect Effects 0.000 description 8
- 108010001336 Horseradish Peroxidase Proteins 0.000 description 7
- 239000000556 agonist Substances 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 7
- 229960005095 pioglitazone Drugs 0.000 description 7
- 206010016654 Fibrosis Diseases 0.000 description 6
- 206010019280 Heart failures Diseases 0.000 description 6
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 6
- 244000191761 Sida cordifolia Species 0.000 description 6
- 206010012601 diabetes mellitus Diseases 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 230000004761 fibrosis Effects 0.000 description 6
- 229920000669 heparin Polymers 0.000 description 6
- 229960002897 heparin Drugs 0.000 description 6
- 238000011534 incubation Methods 0.000 description 6
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- 102000004196 processed proteins & peptides Human genes 0.000 description 6
- 230000009257 reactivity Effects 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- NKOHRVBBQISBSB-UHFFFAOYSA-N 5-[(4-hydroxyphenyl)methyl]-1,3-thiazolidine-2,4-dione Chemical compound C1=CC(O)=CC=C1CC1C(=O)NC(=O)S1 NKOHRVBBQISBSB-UHFFFAOYSA-N 0.000 description 5
- IETKPTYAGKZLKY-UHFFFAOYSA-N 5-[[4-[(3-methyl-4-oxoquinazolin-2-yl)methoxy]phenyl]methyl]-1,3-thiazolidine-2,4-dione Chemical compound N=1C2=CC=CC=C2C(=O)N(C)C=1COC(C=C1)=CC=C1CC1SC(=O)NC1=O IETKPTYAGKZLKY-UHFFFAOYSA-N 0.000 description 5
- 206010061218 Inflammation Diseases 0.000 description 5
- 206010030124 Oedema peripheral Diseases 0.000 description 5
- 206010057190 Respiratory tract infections Diseases 0.000 description 5
- 210000004381 amniotic fluid Anatomy 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 229950010663 balaglitazone Drugs 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000004054 inflammatory process Effects 0.000 description 5
- 210000004072 lung Anatomy 0.000 description 5
- 108020004999 messenger RNA Proteins 0.000 description 5
- 230000003818 metabolic dysfunction Effects 0.000 description 5
- 230000002503 metabolic effect Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 108010014258 Elastin Proteins 0.000 description 4
- 102000016942 Elastin Human genes 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000009266 disease activity Effects 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000009547 dual-energy X-ray absorptiometry Methods 0.000 description 4
- 229920002549 elastin Polymers 0.000 description 4
- 230000005713 exacerbation Effects 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 102100026802 72 kDa type IV collagenase Human genes 0.000 description 3
- 101710151806 72 kDa type IV collagenase Proteins 0.000 description 3
- 238000008157 ELISA kit Methods 0.000 description 3
- 108050001049 Extracellular proteins Proteins 0.000 description 3
- 206010019668 Hepatic fibrosis Diseases 0.000 description 3
- 102000004877 Insulin Human genes 0.000 description 3
- 108090001061 Insulin Proteins 0.000 description 3
- 108010092277 Leptin Proteins 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 3
- 208000021017 Weight Gain Diseases 0.000 description 3
- 210000001789 adipocyte Anatomy 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 230000002860 competitive effect Effects 0.000 description 3
- 210000002808 connective tissue Anatomy 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000002163 immunogen Effects 0.000 description 3
- 229940125396 insulin Drugs 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 238000002595 magnetic resonance imaging Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 208000031225 myocardial ischemia Diseases 0.000 description 3
- 238000004393 prognosis Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 231100000279 safety data Toxicity 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 150000001467 thiazolidinediones Chemical class 0.000 description 3
- 230000001550 time effect Effects 0.000 description 3
- -1 viglican Proteins 0.000 description 3
- 230000004584 weight gain Effects 0.000 description 3
- 235000019786 weight gain Nutrition 0.000 description 3
- 208000006304 Bethlem myopathy Diseases 0.000 description 2
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 2
- 102100024338 Collagen alpha-3(VI) chain Human genes 0.000 description 2
- 101000909506 Homo sapiens Collagen alpha-3(VI) chain Proteins 0.000 description 2
- 102000016267 Leptin Human genes 0.000 description 2
- 206010028289 Muscle atrophy Diseases 0.000 description 2
- 229940080774 Peroxisome proliferator-activated receptor gamma agonist Drugs 0.000 description 2
- 229920001213 Polysorbate 20 Polymers 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 102000016611 Proteoglycans Human genes 0.000 description 2
- 108010067787 Proteoglycans Proteins 0.000 description 2
- 101710172711 Structural protein Proteins 0.000 description 2
- 102000004887 Transforming Growth Factor beta Human genes 0.000 description 2
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000033115 angiogenesis Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 208000037976 chronic inflammation Diseases 0.000 description 2
- 230000006020 chronic inflammation Effects 0.000 description 2
- 230000011382 collagen catabolic process Effects 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 208000010706 fatty liver disease Diseases 0.000 description 2
- 230000003053 immunization Effects 0.000 description 2
- 238000002649 immunization Methods 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 229940039781 leptin Drugs 0.000 description 2
- NRYBAZVQPHGZNS-ZSOCWYAHSA-N leptin Chemical compound O=C([C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)CC(C)C)CCSC)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CS)C(O)=O NRYBAZVQPHGZNS-ZSOCWYAHSA-N 0.000 description 2
- 238000012417 linear regression Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004199 lung function Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000020763 muscle atrophy Effects 0.000 description 2
- 230000004220 muscle function Effects 0.000 description 2
- 201000000585 muscular atrophy Diseases 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 230000037081 physical activity Effects 0.000 description 2
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 2
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002797 proteolythic effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 210000002027 skeletal muscle Anatomy 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009870 specific binding Effects 0.000 description 2
- 239000012089 stop solution Substances 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- ZRKFYGHZFMAOKI-QMGMOQQFSA-N tgfbeta Chemical compound C([C@H](NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCSC)C(C)C)[C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O)C1=CC=C(O)C=C1 ZRKFYGHZFMAOKI-QMGMOQQFSA-N 0.000 description 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 2
- 238000001262 western blot Methods 0.000 description 2
- BRMWTNUJHUMWMS-UHFFFAOYSA-N 3-Methylhistidine Natural products CN1C=NC(CC(N)C(O)=O)=C1 BRMWTNUJHUMWMS-UHFFFAOYSA-N 0.000 description 1
- YRNWIFYIFSBPAU-UHFFFAOYSA-N 4-[4-(dimethylamino)phenyl]-n,n-dimethylaniline Chemical compound C1=CC(N(C)C)=CC=C1C1=CC=C(N(C)C)C=C1 YRNWIFYIFSBPAU-UHFFFAOYSA-N 0.000 description 1
- 102000014777 Adipokines Human genes 0.000 description 1
- 108010078606 Adipokines Proteins 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010065687 Bone loss Diseases 0.000 description 1
- 206010006895 Cachexia Diseases 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 206010008401 Changes in physical activity Diseases 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 102000012422 Collagen Type I Human genes 0.000 description 1
- 108010022452 Collagen Type I Proteins 0.000 description 1
- 102000004510 Collagen Type VII Human genes 0.000 description 1
- 108010017377 Collagen Type VII Proteins 0.000 description 1
- 108010001463 Collagen Type XVIII Proteins 0.000 description 1
- 102000047200 Collagen Type XVIII Human genes 0.000 description 1
- 102100031518 Collagen alpha-2(VI) chain Human genes 0.000 description 1
- 206010061818 Disease progression Diseases 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 108010079505 Endostatins Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 208000004930 Fatty Liver Diseases 0.000 description 1
- 208000002705 Glucose Intolerance Diseases 0.000 description 1
- 206010019708 Hepatic steatosis Diseases 0.000 description 1
- 101000941581 Homo sapiens Collagen alpha-1(VI) chain Proteins 0.000 description 1
- 101000941585 Homo sapiens Collagen alpha-2(VI) chain Proteins 0.000 description 1
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 1
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 1
- 102100022745 Laminin subunit alpha-2 Human genes 0.000 description 1
- 108010028275 Leukocyte Elastase Proteins 0.000 description 1
- 102000016799 Leukocyte elastase Human genes 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 102100030417 Matrilysin Human genes 0.000 description 1
- 108090000855 Matrilysin Proteins 0.000 description 1
- 208000001145 Metabolic Syndrome Diseases 0.000 description 1
- 102000005741 Metalloproteases Human genes 0.000 description 1
- 108010006035 Metalloproteases Proteins 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 208000029578 Muscle disease Diseases 0.000 description 1
- 206010028311 Muscle hypertrophy Diseases 0.000 description 1
- 206010056720 Muscle mass Diseases 0.000 description 1
- 206010049816 Muscle tightness Diseases 0.000 description 1
- 208000021642 Muscular disease Diseases 0.000 description 1
- JDHILDINMRGULE-LURJTMIESA-N N(pros)-methyl-L-histidine Chemical compound CN1C=NC=C1C[C@H](N)C(O)=O JDHILDINMRGULE-LURJTMIESA-N 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 108010033276 Peptide Fragments Proteins 0.000 description 1
- 102000007079 Peptide Fragments Human genes 0.000 description 1
- 206010035226 Plasma cell myeloma Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 101000933967 Pseudomonas phage KPP25 Major capsid protein Proteins 0.000 description 1
- 206010038687 Respiratory distress Diseases 0.000 description 1
- 108020004459 Small interfering RNA Proteins 0.000 description 1
- 102000005353 Tissue Inhibitor of Metalloproteinase-1 Human genes 0.000 description 1
- 108010031374 Tissue Inhibitor of Metalloproteinase-1 Proteins 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 201000006814 Ullrich congenital muscular dystrophy Diseases 0.000 description 1
- 102400001190 Vastatin Human genes 0.000 description 1
- 101800000422 Vastatin Proteins 0.000 description 1
- 201000000690 abdominal obesity-metabolic syndrome Diseases 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003919 adipocyte function Effects 0.000 description 1
- 239000000478 adipokine Substances 0.000 description 1
- 210000000593 adipose tissue white Anatomy 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000000540 analysis of variance Methods 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000001772 anti-angiogenic effect Effects 0.000 description 1
- 230000003178 anti-diabetic effect Effects 0.000 description 1
- 239000003472 antidiabetic agent Substances 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
- 210000002469 basement membrane Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004820 blood count Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000004900 c-terminal fragment Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 230000007910 cell fusion Effects 0.000 description 1
- 230000012292 cell migration Effects 0.000 description 1
- 230000033077 cellular process Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 201000006815 congenital muscular dystrophy Diseases 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000009223 counseling Methods 0.000 description 1
- 229940109239 creatinine Drugs 0.000 description 1
- 230000009260 cross reactivity Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000012470 diluted sample Substances 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001787 epileptiform Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 230000014101 glucose homeostasis Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 230000003284 homeostatic effect Effects 0.000 description 1
- 238000001794 hormone therapy Methods 0.000 description 1
- 239000002471 hydroxymethylglutaryl coenzyme A reductase inhibitor Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000004968 inflammatory condition Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 210000001724 microfibril Anatomy 0.000 description 1
- 210000003632 microfilament Anatomy 0.000 description 1
- 208000001022 morbid obesity Diseases 0.000 description 1
- 230000012042 muscle hypertrophy Effects 0.000 description 1
- 201000000050 myeloid neoplasm Diseases 0.000 description 1
- 210000001087 myotubule Anatomy 0.000 description 1
- 231100001160 nonlethal Toxicity 0.000 description 1
- 239000000101 novel biomarker Substances 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 239000004031 partial agonist Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229940030881 pioglitazone 45 mg Drugs 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 201000009104 prediabetes syndrome Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108010034596 procollagen Type III-N-terminal peptide Proteins 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000022558 protein metabolic process Effects 0.000 description 1
- 239000002287 radioligand Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012898 sample dilution Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- AEQFSUDEHCCHBT-UHFFFAOYSA-M sodium valproate Chemical compound [Na+].CCCC(C([O-])=O)CCC AEQFSUDEHCCHBT-UHFFFAOYSA-M 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000004989 spleen cell Anatomy 0.000 description 1
- 238000010911 splenectomy Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 231100000240 steatosis hepatitis Toxicity 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000004797 therapeutic response Effects 0.000 description 1
- 230000030968 tissue homeostasis Effects 0.000 description 1
- 230000007838 tissue remodeling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 230000009107 upstream regulation Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 229940102566 valproate Drugs 0.000 description 1
- 239000011534 wash buffer Substances 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
-
- 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
- G01N33/6887—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids from muscle, cartilage or connective tissue
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
-
- 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
- G01N2333/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/04—Endocrine or metabolic disorders
- G01N2800/042—Disorders of carbohydrate metabolism, e.g. diabetes, glucose metabolism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/52—Predicting or monitoring the response to treatment, e.g. for selection of therapy based on assay results in personalised medicine; Prognosis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pathology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Peptides Or Proteins (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
도 2는 모노클로날 항체 10A3과 인간 혈청 및 양수의 반응성 평가 결과를 나타낸다. 패널 A는 경쟁적 ELISA에서 측정되는 OD로서의 항체 결합이 인간 혈청 및 인간 양수에 의해 부분적으로 저해되었음을 나타낸다. 패널 B는 인간 혈청(레인 1, 2) 및 양수(레인 3, 4)에서 특이적 밴드를 나타내는 웨스턴 블롯을 나타내며, 밴드는 표준 펩타이드의 존재 하에 차단될 수 있다(레인 6~9).
도 3은 3가지 상이한 종류의 혈장 대 혈청에서 측정된 Pro-C6 수준의 선형 회귀 분석 결과를 나타내며, 혈청 수준 및 각 종류의 혈장 간 강한 연관성(P<0.0001)을 나타낸다.
도 4는 침대 휴식 및 재가동화(BBR) 연구에서의 경시적인 PRO-C3, PRO-C6 및 C6M 수준을 3개의 아래로 진행되는 패널에 나타낸다.
도 5는 실시예 3에서 측정된 바이오마커 수준을 아래로 진행되는 패널 A, B 및 C에 나타낸다.
도 6은 콜라겐 III형, 콜라겐 IV형 및 콜라겐 VI형의 분해/형성 마커 비의 실시예 3에서 측정된 수준을 패널 A, B 및 C에 나타낸다.
도 7은 공복 혈청 글루코스 및 혈액 HbA1c에 대한 효과를 나타낸다. 기준선 혈청 Pro-C6에 따른 하위군(삼분위)에서 공복 혈청 글루코스(왼쪽 패널) 및 혈액 HbA1c(오른쪽 패널)에서의 기준선으로부터 치료 말기(26주)까지의 경시적인 절대 변화.
도 8은 기준선 Pro-C6 대비 26주 치료 기간 동안 공복 혈청 글루코스(왼쪽 패널) 및 혈액 HbA1c(오른쪽 패널)에서의 평균 절대 변화를 나타낸다. 26주 치료 기간 이전(X/') 및 종료시('/X) 위약 대비 치료 유의성의 Dunnett-조정 수준. na: 이용할 수 없음; ns: 유의미하지 않음; *: p<0.05; **: p<0.01; ***: p<0.001.
도 9는 상위 2개의 엔도트로핀 삼분위(>7.7 ng/mL) 대 하위 삼분위(≤7.7 ng/mL)에서 26주차에 반응체에 대한 승산비를 나타낸다. HBA1c에서 1%(3.83, 95% CI(1.62;9.04), p<0.002), 또는 0.5%(3.85, 95% CI(1.94;7.61), p<0.0001)의 임상적으로 유의미한 변화에 대한 승산비.
도 10은 26-주 치료 기간 동안 HOMA-IR에서의 평균 절대 변화를 나타낸다. 26주 치료 기간 이전(X/') 및 종료시('/X) 위약 대비 치료 유의성의 Dunnett-조정 수준. na: 이용할 수 없음; ns: 유의미하지 않음; *: p<0.05; **: p<0.01; ***: p<0.001.
도 11, 왼쪽 패널: 혈청 Pro-C6 수준에 대한 치료 효과. 혈청 Pro-C6이 기준선 Pro-C6의 삼분위에 따라 치료 종료(26주)까지 기준선 대비 변화 백분율로 표시된다. 도면은 최소 자승 추산치(±표준 오차)를 나타낸다.
도 11, 오른쪽 패널: 26주 치료 기간 이전(X/') 및 종료시('/X) 위약 대비 치료 유의성의 Dunnett-조정 수준을 이용한 기준선 대비 Pro-C6에서의 평균 변화. na: 이용할 수 없음; ns: 유의미하지 않음; *: p<0.05; **: p<0.01; ***: p<0.001.
도 12는 26-주 치료 기간 동안 하지 부피에서의 평균 절대 변화를 나타낸다. 26주 치료 기간 이전(X/') 및 종료시('/X) 위약 대비 치료 유의성의 Dunnett-조정 수준. na: 이용할 수 없음; ns: 유의미하지 않음; *: p<0.05; **: p<0.01; ***: p<0.001.
혈청 샘플 | 희석 회수 | 헤파린 혈장 샘플 | 희석 회수 |
미희석 | 100 | 미희석 | 100 |
희석 1:2 | 91 | 희석 1:2 | 105 |
희석 1:4 | 91 | 희석 1:4 | 100 |
희석 1:8 | 80 | 희석 1:8 | 109 |
PRO-C3 | PRO-C6 | C6M | ||||
R | p | R | p | R | p | |
BioM기준선 대 LBM기준선 | 0.536 | 0.0149* | 0.022 | 0.9270 | 0.595 | 0.0057* |
BioMBR47 대 다리 LBM손실 | 0.453 | 0.0447* | 0.529 | 0.0166* | 0.102 | 0.6684 |
BioMR3 대 다리 LBM획득 | -0.171 | 0.4705 | -0.580 | 0.0073* | -0.269 | 0.2509 |
검정 | 표적 | 검출 범위(ng/ml) | 검정-내 및 검정-간 가변성(%) | 참조 수준(ng/ml), 평균(SD) | 참고문헌 |
C3M | MMP에 의해 분해된 콜라겐 III형 | 5.52 ~ 177 | 3.4 및 9.8 | 15.3(3.8) | [28] |
C4M | MMP에 의해 분해된 콜라겐 IV형 | 22.8 ~ 748 | 4.2 및 18.5 | 55.4(17.8) | [29] |
C6M | MMP에 의해 분해된 콜라겐 VI형 | 4.88 ~ 420 | 8.0 및 11.0 | 8.85(5.1) | [30] |
ELM7 | MMP-7에 의해 분해된 엘라스틴 | 1.16 ~ 36.6 | 8.1 및 9.1 | 2.23(0.74) | 예비 데이터 |
EL-NE | 호중구 엘라스타제에 의해 분해된 엘라스틴 | 1.76 ~ 167 | 8.6 및 12.9 | 4.09(2.24) | 예비 데이터 |
VCANM | MMP에 의해 분해된 베르시칸 | 0.78 ~ 7.13 | 3.0 및 7.6 | 1.20(0.23) | [31] |
Pro-C3 | 콜라겐 III형 프로펩타이드(N-말단) | 5.32 ~ 96.4 | 6.5 및 12.4 | 12.3(4.4) | [32] |
P4NP 7S | 콜라겐 IV형 7S 도메인(내부) | 32.9 ~ 3460 | 9.4 및 14.2 | 263(91.3) | [33] |
Pro-C6 | 콜라겐 VI형 프로펩타이드(C-말단) | 2.81 ~ 117 | 4.8 및 15.2 | 4.37(0.69) | 예비 데이터 |
변수 | 환자(n=69) |
연령(세), 중앙값(IQR) | 67(61 ~ 75) |
여성 성별, n(%) | 20(29) |
BMI(kg/m2) | 25.7(6.3) |
현재 흡연자, n(%) | 31(45) |
흡연 팩 년수(년) | 52(26) |
입원 길이(일), 중앙값(IQR) | 3(2 ~ 6) |
FEV1(리터) | 1.19(0.50) |
FEV1(예측%) | 45.8(16.1) |
FVC(리터) | 2.55(0.81) |
FVC(예측%) | 77.5(19.0) |
FEV1/FVC비 | 0.46(0.11) |
6MWD(미터) | 166(119) |
MRC 호흡곤란 스코어, 중앙값(IQR) | 4(3 ~ 4) |
악화(ng/ml) | 추적(ng/ml) | P값 | |
C3M | 29.24 [26.32 ~ 32.49] | 22.64 [20.78 ~ 24.67] | < 0.0001 |
C4M | 95.96 [85.83 ~ 107.28] | 73.30 [66.59 ~ 80.69] | < 0.0001 |
C6M | 19.78 [16.82 ~ 23.27] | 13.27 [11.56 ~ 15.23] | < 0.0001 |
ELM7 | 4.50 [3.91 ~ 5.17] | 3.79 [3.37 ~ 4.27] | < 0.0001 |
EL-NE | 7.79 [6.30 ~ 9.63] | 5.23 [4.41 ~ 6.21] | < 0.0001 |
VCANM | 1.69 [1.58 ~ 1.80] | 1.87 [1.78 ~ 1.97] | 0.0001 |
Pro-C3 | 12.10 [10.60 ~ 13.81] | 12.79 [11.35 ~ 14.42] | 0.2549 |
P4NP 7S | 510.99 [440.91 ~ 592.21] | 359.20 [312.28 ~ 413.17] | < 0.0001 |
Pro-C6 | 5.36 [4.81 ~ 5.99] | 6.38 [5.71 ~ 7.14] | < 0.0001 |
FEV1 pred% | FVC pred% | 6MWD | |
C3M | 0.020 | -0.182 | -0.370**(-0.311*) |
C4M | -0.002 | -0.148 | -0.313*(-0.252£) |
C6M | -0.012 | -0.224 | -0.354**(-0.354**) |
ELM7 | -0.041 | -0.175 | -0.125 |
EL-NE | -0.016 | -0.125 | -0.189 |
VCANM | 0.021 | -0.084 | -0.096 |
Pro-C3 | 0.391**(0.320*) | 0.312*(0.305*) | -0.009 |
P4NP 7S | 0.042 | -0.186 | -0.278*(-0.230) |
Pro-C6 | 0.058 | -0.013 | -0.188 |
엔도트로핀 (2.4~6.2 ng/mL) n=96 |
엔도트로핀 (6.3~7.7 ng/mL) n=101 |
엔도트로핀 (7.8~16 ng/mL) n=100 |
p-값 | |
치료 | Bala 10 mg: n=27 Bala 20 mg: n=22 Pio 45 mg: n=24 위약 n=23 |
Bala 10 mg: n=21 Bala 20 mg: n=21 Pio 45 mg: n=29 위약 n=30 |
Bala 10 mg: n=25 Bala 20 mg: n=25 Pio 45 mg: n=31 위약 n=19 |
- |
연령(세) | 57.6(8.1) | 60.6(8.3) | 63.4(8.0) | <0.0001 |
성별 | 여성: 21(22%) 남성: 75(78%) |
여성: 32(32%) 남성: 69(68%) |
여성: 43(43%) 남성: 57(57%) |
p=0.007 |
BMI(kg/m2) | 32.0(3.9) | 33.6(4.7) | 34.9(6.3) | 0.0005 |
허리 둘레(cm) | 110(10) | 114(12) | 117(14) | 0.001 |
엉덩이 둘레(cm) | 109(8) | 111(10) | 115(12) | 0.0002 |
DXA 총 체지방량(kg) | 30.8(8.4) | 33.86(8.9) | 36.1(9.8) | 0.0006 |
DXA 몸통 지방량(kg) | 18.3(5.2) | 20.0(5.0) | 21.7(5.6) | 0.0001 |
혈액 HbA1C(%) | 8.7(1.4) | 8.4(1.3) | 8.8(1.5) | ns |
혈청 글루코스(mmol/L) | 9.4(3.3) | 9.2(3.2) | 9.8(3.4) | Ns |
혈청 AST(U/L) | 28(12) | 32(13) | 32(12) | Ns |
혈청 ALT(U/L) | 31(15) | 34(19) | 33(17) | Ns |
혈청 GGT(U/L) | 45(38) | 55(56) | 54(47) | Ns |
혈청 ALP(U/L) | 163(49) | 172(46) | 187(56) | 0.004 |
혈청 빌리루빈(μmol/L) | 9(3.3) | 9(5.1) | 9(3.7) | Ns |
혈청 트리글리세라이드(mmol/L) | 1.52(0.94) | 1.85(1.16) | 2.05(1.07) | 0.002 |
혈청 콜레스테롤(mmol/L)) | 4.34(0.96) | 4.28(0.85) | 4.45(1.04) | Ns |
혈청 HDL Chol(mmol/L) | 1.31(0.35) | 1.23(0.29) | 1.25(0.27) | Ns |
혈청 LDL Chol(mmol/L) | 2.61(0.90) | 2.54(0.76) | 2.61(0.97) | Ns |
엔도트로핀 | 혈청-글루코스 | 기준선- HbA1c | HOMA-IR | FLI | BMI | |
PRO-C6 | 1 | 0.07 | 0.06 | 0.16** | 0.32*** | 0.24*** |
혈청-글루코스 | - | 1 | 0.47*** | 0.27*** | 0.20*** | 0.17** |
기준선-HbA1c | - | - | 1 | 0.15** | 0.17** | 0.10 |
HOMA-IR | - | - | - | 1 | 0.42*** | 0.33*** |
FLI | - | - | - | - | 1 | 0.86*** |
BMI | - | - | - | - | - | 1 |
N( % )E | 위약 | 발라글리타존 10 mg | 발라글리타존 20 mg | 피오글리타존 45 mg |
삼분위1 : AE | ||||
대상체 수 | n=23 | n=27 | n=22 | n=24 |
모든 AE | 16(70%) 30 |
20(74%) 38 |
17(77%) 33 |
19(79%) 45 |
심각한 AE | 0(0%) 0 |
1(4%) 1 |
1(5%) 1 |
1(4%) 1 |
삼분위2 : AE | ||||
대상체 수 | n=30 | n=21 | n=21 | n=29 |
모든 AE | 23(77%) 51 |
17(81%) 35 |
15(71%) 36 |
17(59%) 37 |
심각한 AE | 3(10%) 3 |
1(5%) 1 |
0(0%) 0 |
2(6%) 3 |
삼분위3 : AE | ||||
대상체 수 | n=19 | n=25 | n=25 | n=31 |
모든 AE | 14(74%) 41 |
20(60%) 55 |
20(60%) 43 |
25(81%) 66 |
심각한 AE | 0(0%) 0 |
1(4%) 1 |
6(24%) 6 |
4(13%) 6 |
삼분위1 : 중증 AE | ||||
심부전 | 0(0%) 0 |
0(0%) 0 |
0(0%) 0 |
0(0%) 0 |
심장 허혈 | 1(4%) 1 |
0(0%) 0 |
2(9%) 2 |
0(0%) 0 |
말초 부종 | 0(0%) 0 |
2(7%) 2 |
2(9%) 2 |
5(21%) 5 |
총 중증 AE | 1(4%) 1 |
2(7%) 2 |
4(18%) 4 |
5(21%) 5 |
삼분위2 : 중증 AE | ||||
심부전 | 0(0%) 0 |
0(0%) 0 |
0(0%) 0 |
0(0%) 0 |
심장 허혈 | 1(3%) 1 |
1(5%) 1 |
0(0%) 0 |
1(3%) 1 |
말초 부종 | 1(3%) 1 |
3(14%) 3 |
2(10%) 2 |
5(17%) 5 |
총 중증 AE | 2(7%) 2 |
4(19%) 4 |
2(10%) 2 |
5(17%) 6 |
삼분위3 : 중증 AE | ||||
심부전 | 0(0%) 0 |
0(0%) 0 |
0(0%) 0 |
1(3%) 1 |
심장 허혈 | 1(5%) 1 |
0(0%) 0 |
1(4%) 1 |
3(10%) 4 |
말초 부종 | 1(5%) 2 |
1(8%) 1 |
1(4%) 1 |
2(6%) 2 |
총 중증 AE | 2(11%) 3 |
1(8%) 1 |
2(8%) 2 |
6(19%) 7 |
Claims (23)
- 콜라겐 6형의 α3 사슬의 C5 도메인의 C-말단 에피토프와 반응성인 면역학적 결합 파트너.
- 청구항 1에 있어서,
상기 면역학적 결합 파트너는 C-말단 아미노산 서열 ...KPGVISVMGT-COOH에 포함되는 상기 C-말단 에피토프에 특이적으로 결합하는 면역학적 결합 파트너. - 청구항 1 또는 청구항 2에 있어서,
상기 면역학적 결합 파트너는 모노클로날 또는 폴리클로날 항체인 면역학적 결합 파트너. - 청구항 1 내지 청구항 3 중 어느 하나의 항에 있어서,
상기 면역학적 결합 파트너는 ...KPGVISVMGTA-COOH인 상기 C-말단 아미노산 서열의 연장된 버전을 인식하거나 이에 특이적으로 결합하지 않는 면역학적 결합 파트너. - 청구항 1 내지 청구항 4 중 어느 하나의 항에 있어서,
아미노산 서열 ...KPGVISVMGT-COOH에 대한 상기 면역학적 결합 파트너의 친화도 대 연장된 아미노산 서열 ...KPGVISVMGTA-COOH에 대한 상기 면역학적 결합 파트너의 친화도의 비는 10 대 1 초과인 면역학적 결합 파트너. - 청구항 1 내지 청구항 5 중 어느 하나의 항에 있어서,
상기 면역학적 결합 파트너는 ...KPGVISVMG-COOH인 상기 C-말단 아미노산 서열의 절단된 버전을 인식하거나 이에 특이적으로 결합하지 않는 면역학적 결합 파트너. - 청구항 1 내지 청구항 6 중 어느 하나의 항에 있어서,
아미노산 서열 ...KPGVISVMGT-COOH에 대한 상기 면역학적 결합 파트너의 친화도 대 절단된 아미노산 서열 ...KPGVISVMG-COOH에 대한 상기 면역학적 결합 파트너의 친화도의 비는 10 대 1 초과인 면역학적 결합 파트너. - 콜라겐 VI형의 α3 사슬의 C-말단 에피토프를 포함하는 샘플을 청구항 1 내지 청구항 7 중 어느 하나의 항의 면역학적 결합 파트너와 접촉시키는 단계, 및 상기 면역학적 결합 파트너의 결합량을 결정하는 단계를 포함하는, 콜라겐 VI형의 α3 사슬의 C5 도메인의 C-말단 에피토프를 샘플에서 검출하기 위한 면역검정 방법.
- 청구항 8에 있어서,
상기 C-말단 에피토프는 C-말단 아미노산 서열 ...KPGVISVMGT-COOH에 포함되는 방법. - 청구항 8 또는 청구항 9에 있어서,
상기 방법은 생물유체 중 상기 콜라겐 VI형의 α3 사슬의 C-말단 에피토프의 양을 정량하기 위해 이용되는 방법. - 청구항 10에 있어서,
상기 생물유체는 혈청, 혈장, 소변 또는 양수인 방법. - 청구항 8 내지 청구항 11 중 어느 하나의 항에 있어서,
상기 면역검정은 경쟁 검정 또는 샌드위치 검정인 방법. - 청구항 12에 있어서,
상기 면역검정은 방사면역검정 또는 효소-연관 면역흡착 검정인 방법. - 청구항 8 내지 청구항 14 중 어느 하나의 항에 있어서,
상기 방법에 의해 결정된 상기 콜라겐 VI형의 α3 사슬의 C-말단 에피토프의 양을 상기 콜라겐 VI형의 α3 사슬의 C-말단 에피토프의 표준 정상값과 연관시켜 이의 정상 수준으로부터의 변화를 평가하는 단계를 추가로 포함하는 방법. - 청구항 10 내지 청구항 13 중 어느 하나의 항의 방법에 의해 검정을 수행하여 청구항 9에서 정의된 에피토프를 포함하는 콜라겐 VI형 α3 단편의 생물유체 샘플 중 수준의 측정을 수득하는 단계를 포함하는, 세포외 기질의 형성 속도의 조사 방법.
- 청구항 15에 있어서,
상기 콜라겐 VI형 α3 단편의 측정 수준을 동일한 샘플 중 콜라겐 VI형 분해의 바이오마커의 측정 수준과 비교하는 지수를 형성하는 단계를 추가로 포함하는 방법. - i) 청구항 10의 방법에 따라 대상체로부터 수득된 생물유체 중 콜라겐 VI형의 α3 사슬의 C5 도메인의 C-말단 에피토프의 양을 정량하는 단계; 및
ii) 단계 i)에 의해 결정된 상승된 값을 인슐린 감수제를 이용한 치료에 적합한 대상체와 연관시키는 단계를 포함하는, 인슐린 감수제를 이용한 치료에 적합한 대상체의 확인 방법. - 청구항 17에 있어서,
상기 인슐린 감수제는 티아졸리딘디온인 방법. - 청구항 17 또는 청구항 18에 있어서,
상기 C-말단 에피토프는 C-말단 아미노산 서열 ...KPGVISVMGT-COOH에 포함되는 방법. - 청구항 17 내지 청구항 19 중 어느 하나의 항에 있어서,
단계 ii)의 상승된 값은 제2 또는 제3 삼분위 내에 속하는 값에 해당하는 방법. - 청구항 17 내지 청구항 20 중 어느 하나의 항에 있어서,
단계 ii)의 상승된 값은 콜라겐 VI형의 α3 사슬의 C-말단 에피토프의 6.3 ng/mL 이상에 해당하는 방법. - 본 발명의 면역학적 결합 파트너 및 하기 중 적어도 하나를 포함하는, 생물학적 샘플에서 콜라겐 VI형의 α3 사슬의 C5 도메인의 C-말단 에피토프의 양을 결정하기 위한 검정 키트:
- 스트렙타비딘 코팅된 96웰 플레이트
- 상기 항체와 반응성인 펩타이드로서, 바이오틴화 펩타이드 바이오틴-L-KPGVISVMGT-COOH일 수 있고, 여기서 L은 선택적 링커인, 펩타이드
- 샌드위치 면역검정에서 이용하기 위한 선택적으로 바이오틴화된 이차 항체
- C-말단 서열 ...KPGVISVMGT-COOH를 포함하는 교정인자 펩타이드
- 항체 HRP 표지화 키트
- 항체 방사표지화 키트
- 검정 가시화 키트 - 청구항 22에 있어서,
상기 C-말단 에피토프는 C-말단 아미노산 서열 ...KPGVISVMGT-COOH에 포함되는 검정 키트.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1505654.2 | 2015-04-01 | ||
GBGB1505654.2A GB201505654D0 (en) | 2015-04-01 | 2015-04-01 | Immunoassay for collagen type VI sequence |
PCT/EP2016/057127 WO2016156526A1 (en) | 2015-04-01 | 2016-03-31 | Immunoassay for collagen type vi sequence |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170132241A true KR20170132241A (ko) | 2017-12-01 |
KR102532943B1 KR102532943B1 (ko) | 2023-05-16 |
Family
ID=53178531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177030813A KR102532943B1 (ko) | 2015-04-01 | 2016-03-31 | 콜라겐 vi형 서열에 대한 면역검정 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180088129A1 (ko) |
EP (1) | EP3277714A1 (ko) |
JP (3) | JP6914196B2 (ko) |
KR (1) | KR102532943B1 (ko) |
CN (1) | CN107406501B (ko) |
GB (1) | GB201505654D0 (ko) |
WO (1) | WO2016156526A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7094219B2 (ja) * | 2016-02-03 | 2022-07-01 | ノルディック バイオサイエンス エイ/エス | 線維症の組み合わせたバイオマーカー測定 |
CN114270190A (zh) | 2019-06-05 | 2022-04-01 | 北欧生物科技公司 | 用于评估心力衰竭的测定 |
GB202102277D0 (en) | 2021-02-18 | 2021-04-07 | Nordic Bioscience As | Immunoassay for detecting Eosinophilic Esophagitis |
WO2024026384A1 (en) * | 2022-07-28 | 2024-02-01 | The Board Of Regents Of The University Of Texas System | Assays for detection and quantitation of human endotrophin |
GB202302820D0 (en) | 2023-02-27 | 2023-04-12 | Keybioscience Ag | ProC3 and TGFBI in cancer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005019825A2 (en) * | 2003-08-20 | 2005-03-03 | Genova Ltd. | Secreted polypeptide species and use thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102137926A (zh) * | 2006-12-13 | 2011-07-27 | Tgr生物科学私人有限公司 | 促进由成纤维细胞生成ecm和/或促进生物体系中成纤维细胞迁移 |
JP2009168669A (ja) * | 2008-01-17 | 2009-07-30 | Toray Ind Inc | 胃癌の診断又は検出のための組成物及び方法 |
EP3173792B1 (en) | 2009-03-30 | 2019-06-12 | Nordic Bioscience A/S | Crp neo-epitope fibrosis assay |
AU2014243704A1 (en) * | 2013-03-13 | 2015-09-10 | Creatics Llc | Methods and compositions for detecting pancreatic cancer |
US9605057B1 (en) * | 2013-06-17 | 2017-03-28 | Board Of Regents Of The University Of Texas System | Endotrophin neutralization and use thereof |
-
2015
- 2015-04-01 GB GBGB1505654.2A patent/GB201505654D0/en not_active Ceased
-
2016
- 2016-03-31 US US15/563,607 patent/US20180088129A1/en not_active Abandoned
- 2016-03-31 JP JP2017550733A patent/JP6914196B2/ja active Active
- 2016-03-31 KR KR1020177030813A patent/KR102532943B1/ko active IP Right Grant
- 2016-03-31 WO PCT/EP2016/057127 patent/WO2016156526A1/en active Application Filing
- 2016-03-31 CN CN201680019114.8A patent/CN107406501B/zh active Active
- 2016-03-31 EP EP16713440.2A patent/EP3277714A1/en active Pending
-
2021
- 2021-07-13 JP JP2021115901A patent/JP2021176869A/ja active Pending
-
2023
- 2023-04-20 JP JP2023069602A patent/JP2023109755A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005019825A2 (en) * | 2003-08-20 | 2005-03-03 | Genova Ltd. | Secreted polypeptide species and use thereof |
Non-Patent Citations (2)
Title |
---|
Shireen R. Lamande et al., THE JOURNAL OF BIOLOGICAL CHEMISTRY, 2006, Vol. 281, pp 16607-16614. 1부.* * |
Simon N. Dankel et al., Obesity, 2014, Vol. 22, pp 1807-1813. 1부.* * |
Also Published As
Publication number | Publication date |
---|---|
CN107406501B (zh) | 2022-05-27 |
JP2018511601A (ja) | 2018-04-26 |
EP3277714A1 (en) | 2018-02-07 |
JP2023109755A (ja) | 2023-08-08 |
JP6914196B2 (ja) | 2021-08-04 |
US20180088129A1 (en) | 2018-03-29 |
WO2016156526A1 (en) | 2016-10-06 |
JP2021176869A (ja) | 2021-11-11 |
GB201505654D0 (en) | 2015-05-13 |
KR102532943B1 (ko) | 2023-05-16 |
CN107406501A (zh) | 2017-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102532943B1 (ko) | 콜라겐 vi형 서열에 대한 면역검정 | |
JP6408051B2 (ja) | 病理学バイオマーカーアッセイ | |
RU2673455C2 (ru) | Адреномедуллин для направленной терапии по снижению кровяного давления | |
JP2009501521A (ja) | 炎症応答を診断および処置する方法 | |
TW201537175A (zh) | 預測罹患具皮膚搔癢之疾病的患者對il-31拮抗劑之治療的反應之方法 | |
Bay-Jensen et al. | Aggrecanase degradation of type III collagen is associated with clinical knee pain | |
Reese-Petersen et al. | Evaluation of a novel biomarker of type XXVIII collagen formation, PRO-C28, in samples from cancer and heart failure with preserved ejection fraction patients | |
Dong et al. | High glucose stimulating ECM remodeling and an inflammatory phenotype in the IPFP via upregulation of MFAP5 expression | |
JP7603023B2 (ja) | 心不全を評価するためのアッセイ | |
US11634479B2 (en) | Immunoassay for collagen type VI | |
JP5885243B2 (ja) | 胆管細胞癌の検出方法および予防・治療剤のスクリーニング方法 | |
KR100896328B1 (ko) | 대사성 질환의 진단 마커로 유용한 프로그레뉼린 | |
ES2969042T3 (es) | Ensayo de colágeno tipo XVIII | |
EP3359210B1 (en) | Periostin fragments and use thereof | |
CN115427442A (zh) | 纤维化的生物标记物 | |
EP2764370B1 (en) | Myosin binding protein-c for use in methods relating to diastolic heart failure | |
CN111602056B (zh) | Xvi型胶原蛋白测定 | |
KR20220157443A (ko) | Xix형 콜라겐 분석 | |
Jaffar | The extracellular matrix protein fibulin-1 in idiopathic pulmonary fibrosis | |
Kadhim | Association of Admission Serum Adiponectin, Resistin and Leptin Levels with Acute ST-Segment Elevation Myocardial Infarction | |
Ramankulov | Plasma osteopontin in comparison with bone markers as an indicator of distant metastases and a predictor of survival outcome in prostate cancer and renal cell carcinoma patients |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20171025 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20210329 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20220810 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20230220 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20230511 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20230512 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |