KR101712076B1 - 조산 위험성을 예측하기 위한 CpG 메틸화 마커 ITGA11 및/또는 THBS2, 및 이의 이용 - Google Patents
조산 위험성을 예측하기 위한 CpG 메틸화 마커 ITGA11 및/또는 THBS2, 및 이의 이용 Download PDFInfo
- Publication number
- KR101712076B1 KR101712076B1 KR1020160163427A KR20160163427A KR101712076B1 KR 101712076 B1 KR101712076 B1 KR 101712076B1 KR 1020160163427 A KR1020160163427 A KR 1020160163427A KR 20160163427 A KR20160163427 A KR 20160163427A KR 101712076 B1 KR101712076 B1 KR 101712076B1
- Authority
- KR
- South Korea
- Prior art keywords
- methylation
- cpg
- gene
- itga11
- thbs2
- Prior art date
Links
- 230000011987 methylation Effects 0.000 title claims abstract description 106
- 238000007069 methylation reaction Methods 0.000 title claims abstract description 105
- 102100025320 Integrin alpha-11 Human genes 0.000 title claims abstract description 43
- 102100029529 Thrombospondin-2 Human genes 0.000 title claims abstract description 28
- 101001078151 Homo sapiens Integrin alpha-11 Proteins 0.000 title claims description 30
- 101000633605 Homo sapiens Thrombospondin-2 Proteins 0.000 title claims description 30
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 101710123196 Integrin alpha-11 Proteins 0.000 claims abstract description 4
- 108010060887 thrombospondin 2 Proteins 0.000 claims abstract description 4
- 108020004414 DNA Proteins 0.000 claims description 45
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical class NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 claims description 39
- 230000008774 maternal effect Effects 0.000 claims description 27
- 108091029430 CpG site Proteins 0.000 claims description 23
- 238000003752 polymerase chain reaction Methods 0.000 claims description 22
- 108091008146 restriction endonucleases Proteins 0.000 claims description 22
- 206010036590 Premature baby Diseases 0.000 claims description 21
- 210000000349 chromosome Anatomy 0.000 claims description 21
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical group OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 19
- 101100287367 Homo sapiens ITGA11 gene Proteins 0.000 claims description 13
- 101150033395 THBS2 gene Proteins 0.000 claims description 13
- 230000002028 premature Effects 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000002773 nucleotide Substances 0.000 claims description 9
- 125000003729 nucleotide group Chemical group 0.000 claims description 9
- 238000012175 pyrosequencing Methods 0.000 claims description 7
- 208000006399 Premature Obstetric Labor Diseases 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 claims description 6
- 206010036600 Premature labour Diseases 0.000 claims description 5
- 208000026440 premature labor Diseases 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 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000003753 real-time PCR Methods 0.000 claims description 4
- 102000023732 binding proteins Human genes 0.000 claims description 3
- 108091008324 binding proteins Proteins 0.000 claims description 3
- 238000001369 bisulfite sequencing Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 230000009870 specific binding Effects 0.000 claims description 3
- 238000009007 Diagnostic Kit Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000003550 marker Substances 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- CTMZLDSMFCVUNX-VMIOUTBZSA-N cytidylyl-(3'->5')-guanosine Chemical group O=C1N=C(N)C=CN1[C@H]1[C@H](O)[C@H](OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(N=C(N)N3)=O)N=C2)O)[C@@H](CO)O1 CTMZLDSMFCVUNX-VMIOUTBZSA-N 0.000 description 39
- 208000005107 Premature Birth Diseases 0.000 description 30
- 230000014509 gene expression Effects 0.000 description 22
- 210000001691 amnion Anatomy 0.000 description 18
- 239000000523 sample Substances 0.000 description 16
- 210000004369 blood Anatomy 0.000 description 12
- 239000008280 blood Substances 0.000 description 12
- 229940104302 cytosine Drugs 0.000 description 12
- 241000282414 Homo sapiens Species 0.000 description 11
- 238000011282 treatment Methods 0.000 description 10
- 238000011529 RT qPCR Methods 0.000 description 9
- 230000002441 reversible effect Effects 0.000 description 8
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 108020004999 messenger RNA Proteins 0.000 description 7
- 108700026244 Open Reading Frames Proteins 0.000 description 6
- 108700028369 Alleles Proteins 0.000 description 4
- 230000007067 DNA methylation Effects 0.000 description 4
- 108091028043 Nucleic acid sequence Proteins 0.000 description 4
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 239000000090 biomarker Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 208000034423 Delivery Diseases 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 239000012472 biological sample Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 239000013068 control sample Substances 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 238000010199 gene set enrichment analysis Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000007523 nucleic acids Chemical group 0.000 description 3
- 210000002381 plasma Anatomy 0.000 description 3
- 230000035935 pregnancy Effects 0.000 description 3
- 238000012049 whole transcriptome sequencing Methods 0.000 description 3
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 2
- LRSASMSXMSNRBT-UHFFFAOYSA-N 5-methylcytosine Chemical compound CC1=CNC(=O)N=C1N LRSASMSXMSNRBT-UHFFFAOYSA-N 0.000 description 2
- 206010008267 Cervical incompetence Diseases 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 230000006820 DNA synthesis Effects 0.000 description 2
- 108700039691 Genetic Promoter Regions Proteins 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 2
- 229920002684 Sepharose Polymers 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- ISAKRJDGNUQOIC-UHFFFAOYSA-N Uracil Chemical compound O=C1C=CNC(=O)N1 ISAKRJDGNUQOIC-UHFFFAOYSA-N 0.000 description 2
- 210000004381 amniotic fluid Anatomy 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 210000003756 cervix mucus Anatomy 0.000 description 2
- 239000002299 complementary DNA Substances 0.000 description 2
- 210000004700 fetal blood Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 210000004962 mammalian cell Anatomy 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 210000002826 placenta Anatomy 0.000 description 2
- 229960003387 progesterone Drugs 0.000 description 2
- 239000000186 progesterone Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- RWQNBRDOKXIBIV-UHFFFAOYSA-N thymine Chemical compound CC1=CNC(=O)NC1=O RWQNBRDOKXIBIV-UHFFFAOYSA-N 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- HWPZZUQOWRWFDB-UHFFFAOYSA-N 1-methylcytosine Chemical compound CN1C=CC(N)=NC1=O HWPZZUQOWRWFDB-UHFFFAOYSA-N 0.000 description 1
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- 206010060937 Amniotic cavity infection Diseases 0.000 description 1
- 108010074051 C-Reactive Protein Proteins 0.000 description 1
- 102100032752 C-reactive protein Human genes 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
- 208000008158 Chorioamnionitis Diseases 0.000 description 1
- 238000007400 DNA extraction Methods 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
- 208000012239 Developmental disease Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 108700007698 Genetic Terminator Regions Proteins 0.000 description 1
- 206010053759 Growth retardation Diseases 0.000 description 1
- 208000032754 Infant Death Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 102100034343 Integrase Human genes 0.000 description 1
- 206010056254 Intrauterine infection Diseases 0.000 description 1
- 208000034702 Multiple pregnancies Diseases 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 206010036595 Premature delivery Diseases 0.000 description 1
- 206010073024 Preterm premature rupture of membranes Diseases 0.000 description 1
- 239000012162 RNA isolation reagent Substances 0.000 description 1
- 239000013614 RNA sample Substances 0.000 description 1
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 1
- 108091081062 Repeated sequence (DNA) Proteins 0.000 description 1
- 208000007313 Reproductive Tract Infections Diseases 0.000 description 1
- 238000002105 Southern blotting Methods 0.000 description 1
- 108091023040 Transcription factor Proteins 0.000 description 1
- 102000040945 Transcription factor Human genes 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000011543 agarose gel Substances 0.000 description 1
- 238000002669 amniocentesis Methods 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 230000000692 anti-sense effect Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 239000012148 binding buffer Substances 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000010804 cDNA synthesis Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 206010008129 cerebral palsy Diseases 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010219 correlation analysis Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008995 epigenetic change Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 231100000001 growth retardation Toxicity 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012164 methylation sequencing Methods 0.000 description 1
- 238000007855 methylation-specific PCR Methods 0.000 description 1
- 238000002493 microarray Methods 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 239000002777 nucleoside Substances 0.000 description 1
- -1 nucleoside triphosphates Chemical class 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000009596 postnatal growth Effects 0.000 description 1
- 206010036596 premature ejaculation Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 229940113082 thymine Drugs 0.000 description 1
- 238000011269 treatment regimen Methods 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 229940035893 uracil Drugs 0.000 description 1
- 206010046901 vaginal discharge Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000036266 weeks of gestation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5308—Immunoassay; Biospecific binding assay; Materials therefor for analytes not provided for elsewhere, e.g. nucleic acids, uric acid, worms, mites
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6854—Immunoglobulins
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/36—Gynecology or obstetrics
- G01N2800/368—Pregnancy complicated by disease or abnormalities of pregnancy, e.g. preeclampsia, preterm labour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/50—Determining the risk of developing a disease
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Tropical Medicine & Parasitology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
도 2는 정상과 조산 산모의 양막 시료에서 ITGA11의 CpG 메틸화 값과 상대적 mRNA 발현량을 측정하여 비교한 그래프이다(* P < 0.05).
도 3은 정상과 조산 산모의 혈액 시료 내 ITGA11의 CpG 메틸화 값과 상대적 mRNA 발현량을 확인한 그래프이다.
프라이머 종류 | 프라이머 서열(5' → 3') | PCR 산물 크기(bp) |
ITGA 11 Forward | GGC GCT CAG CCT GTG G (서열번호 9) | 144 |
ITGA 11 Reverse | CCC ACG ACC AGC CAC TTA TT (서열번호 10) | |
THBS2 Forward | CCT YGC AAA TGG GTG TGA CG (서열번호 11) | 152 |
THBS2 Reverse | AAA GCT GGG GAA GGA AGC TC (서열번호 12) |
유전자 | Genebank 등록번호 | Target ID | 염색체 | CpG 부위 |
ITGA11 | NM_001004439 | cg09430158 | 15 | chr15:68667977 |
THBS2 |
NM_003247.2 |
cg00438284 |
6 |
chr6:169625596 (Position 1) chr6:169625604 (Position 2) chr6:169625613 (Position 3) |
Claims (13)
- ITGA11 (Integrin alpha-11) 및 THBS2 (Thrombospondin-2)로 이루어진 군에서 선택되는 1종 이상의 유전자의 CpG 부위의 메틸화 수준을 측정하는 제제를 포함하는, 조산 위험성의 진단용 조성물로서,
상기 유전자의 CpG 부위의 메틸화 수준을 측정하는 제제는,
비메틸화 사이토신 염기를 변형시키는 화합물 또는 메틸화 민감성 제한효소;
상기 유전자의 CpG 부위의 메틸화된 서열에 특이적인 프라이머; 및
비메틸화된 서열에 특이적인 프라이머를 포함하는 것인,
조산 위험성의 진단용 조성물. - 삭제
- 제1항에 있어서, 상기 비메틸화 사이토신 염기를 변형시키는 화합물은 바이설파이트(bisulfite) 또는 이의 염인 조성물.
- 제1항에 있어서, 상기 메틸화 민감성 제한효소는 SmaI, SacII, EagI, HpaII, MspI, BssHII, BstUI 또는 NotI인 조성물.
- 제1항에 있어서, 상기 ITGA11 유전자의 CpG 부위는 서열번호 1 (15번 염색체의 68667617 내지 68668338 번째)의 염기서열 중에 나타나는 CpG 를 포함하는 것인 조성물.
- 제1항에 있어서, 상기 THBS2 유전자의 CpG 부위는 서열번호 2 (6 번 염색체의 169625244 내지 169625965 번째)의 염기서열 중에 나타나는 CpG 를 포함하는 것인 조성물.
- 제1항 및 제3항 내지 제6항 중 어느 한 항의 조성물을 포함하는,
조산 위험성의 진단용 키트. - 산모의 시료로부터 ITGA11 및 THBS2 로 이루어진 군에서 선택되는 1종 이상의 유전자의 CpG 부위의 메틸화 수준을 측정하는 단계를 포함하는,
조산 위험성 진단에 필요한 정보를 제공하는 방법. - 제8항에 있어서, 상기 유전자의 CpG 부위의 메틸화 수준의 측정 단계는,
수득된 시료 내 게놈 DNA를 비메틸화 사이토신 염기를 변형시키는 화합물 또는 메틸화 민감성 제한효소로 처리하는 단계; 및
상기 처리된 DNA를 유전자 CpG 부위의 메틸화 부위를 증폭할 수 있는 프라이머를 이용하여 메틸화 특이적 중합효소반응(methylation-specific polymerase chain reaction), 실시간 메틸화 특이적 중합효소반응(real time methylation-specific polymerase chain reaction), 메틸화 DNA 특이적 결합 단백질을 이용한 PCR, 정량 PCR, 파이로시퀀싱 및 바이설파이트 시퀀싱으로 구성된 군에서 선택되는 하나 이상을 선택하여 메틸화 수준을 측정하는 단계를 포함하는 방법. - 제9항에 있어서, 상기 비메틸화 사이토신 염기를 변형시키는 화합물은 바이설파이트(bisulfite) 또는 이의 염인 방법.
- 제9항에 있어서, 상기 메틸화 민감성 제한효소는 SmaI, SacII, EagI, HpaII, MspI, BssHII, BstUI 또는 NotI인 방법.
- 제8항에 있어서, 상기 ITGA11 유전자의 CpG 부위는 서열번호 1 (15번 염색체의 68667617 내지 68668338 번째)의 염기서열 중에 나타나는 CpG 를 포함하는 것인 방법.
- 제8항에 있어서, 상기 THBS2 유전자의 CpG 부위는 서열번호 2 (6 번 염색체의 169625244 내지 169625965 번째)의 염기서열 중에 나타나는 CpG 를 포함하는 것인 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160090182 | 2016-07-15 | ||
KR20160090182 | 2016-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101712076B1 true KR101712076B1 (ko) | 2017-03-03 |
Family
ID=58410725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160163427A KR101712076B1 (ko) | 2016-07-15 | 2016-12-02 | 조산 위험성을 예측하기 위한 CpG 메틸화 마커 ITGA11 및/또는 THBS2, 및 이의 이용 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101712076B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023106548A1 (ko) * | 2021-12-10 | 2023-06-15 | 한양대학교 에리카산학협력단 | 산모의 카드뮴 노출에 의한 조산 발생 가능성 예측을 위한 cg21010642 메틸화 바이오마커 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012024543A1 (en) * | 2010-08-18 | 2012-02-23 | Caris Life Sciences Luxembourg Holdings | Circulating biomarkers for disease |
KR101559975B1 (ko) * | 2015-04-17 | 2015-10-14 | 이화여자대학교 산학협력단 | 32주 미만의 조산 위험성을 예측하기 위한 마커 il-7 및 이의 이용 |
-
2016
- 2016-12-02 KR KR1020160163427A patent/KR101712076B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012024543A1 (en) * | 2010-08-18 | 2012-02-23 | Caris Life Sciences Luxembourg Holdings | Circulating biomarkers for disease |
KR101559975B1 (ko) * | 2015-04-17 | 2015-10-14 | 이화여자대학교 산학협력단 | 32주 미만의 조산 위험성을 예측하기 위한 마커 il-7 및 이의 이용 |
Non-Patent Citations (1)
Title |
---|
Main et al., Am. J. Obste. Gynecol., 151:892-898 (1985) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023106548A1 (ko) * | 2021-12-10 | 2023-06-15 | 한양대학교 에리카산학협력단 | 산모의 카드뮴 노출에 의한 조산 발생 가능성 예측을 위한 cg21010642 메틸화 바이오마커 |
KR20230087853A (ko) * | 2021-12-10 | 2023-06-19 | 한양대학교 에리카산학협력단 | 산모의 카드뮴 노출에 의한 조산 발생 가능성 예측을 위한 cg21010642 메틸화 바이오마커 |
KR102738536B1 (ko) | 2021-12-10 | 2024-12-05 | 한양대학교 에리카산학협력단 | 산모의 카드뮴 노출에 의한 조산 발생 가능성 예측을 위한 cg21010642 메틸화 바이오마커 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1668154B1 (en) | Methods useful for detecting an alteration in a locus copy number | |
EP2885427B1 (en) | Colorectal cancer methylation marker | |
US20140193817A1 (en) | Methods and kits useful for detecting an alteration in a locus copy number | |
TWI804857B (zh) | 大腸直腸癌的早期檢測、預測治療反應和預後之方法 | |
JP2024156700A (ja) | ダウン症候群診断用後成的バイオマーカー組成物及びその用途 | |
KR101712076B1 (ko) | 조산 위험성을 예측하기 위한 CpG 메틸화 마커 ITGA11 및/또는 THBS2, 및 이의 이용 | |
JP7535140B2 (ja) | ダウン症候群特異的な後成的マーカーを利用したダウン症候群診断方法 | |
KR101695347B1 (ko) | 유전자의 CpG 메틸화 변화를 이용한 조산 위험성 예측용 조성물 및 이의 이용 | |
KR101596359B1 (ko) | SORT1 유전자 프로모터의 CpG 메틸화 변화를 이용한 모야모야병 진단용 조성물 및 이의 이용 | |
KR101275266B1 (ko) | AGR2 유전자 프로모터의 CpG 메틸화 변화를 이용한 전이성 난소암 진단용 조성물 및 이의 이용 | |
KR102738536B1 (ko) | 산모의 카드뮴 노출에 의한 조산 발생 가능성 예측을 위한 cg21010642 메틸화 바이오마커 | |
KR102281644B1 (ko) | 지연성 허혈 진단을 위한 insr 유전자 과메틸화 마커 | |
KR102268666B1 (ko) | 다운증후군 진단용 바이오마커 조성물 및 이의 용도 | |
KR102281657B1 (ko) | 지연성 허혈 진단을 위한 cdhr5 유전자 과메틸화 마커 | |
KR102252036B1 (ko) | Cmip 유전자의 메틸화 수준을 이용한 비만의 예측 또는 진단을 위한 정보제공방법 및 이를 위한 조성물 | |
KR101275269B1 (ko) | IFITM1 유전자 프로모터의 CpG 메틸화 변화를 이용한 전이성 난소암 진단용 조성물 및 이의 이용 | |
KR101384326B1 (ko) | NTN4 유전자의 CpG 메틸화 변화를 이용한 난소암 전이 진단용 조성물 및 이의 이용 | |
KR102158726B1 (ko) | Itpr3 유전자 업스트림의 유전자간 영역을 포함하는 지연성 허혈 진단용 dna 메틸화 마커 조성물 | |
KR101596357B1 (ko) | SNAR-G2 유전자 프로모터의 CpG 메틸화 변화를 이용한 모야모야병 진단용 조성물 및 이의 이용 | |
KR101275267B1 (ko) | CA9 유전자 프로모터의 CpG 메틸화 변화를 이용한 전이성 난소암 진단용 조성물 및 이의 이용 | |
KR101493044B1 (ko) | NUPR1 유전자 프로모터의 CpG 메틸화 변화를 이용한 모야모야병 진단용 조성물 및 이의 이용 | |
WO2014133262A1 (ko) | 유전자 프로모터의 CpG 메틸화 변화를 이용한 난소암 전이 진단용 조성물 및 이의 이용 | |
WO2015034289A1 (ko) | 유전자의 CpG 메틸화 변화를 이용한 난소암 전이 진단용 조성물 및 이의 이용 | |
TW202208857A (zh) | 評估glp-1類似物療法之反應的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20161202 |
|
PA0201 | Request for examination | ||
PA0302 | Request for accelerated examination |
Patent event date: 20161202 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20170120 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: 20170220 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20170224 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20170224 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20200102 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20200102 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20201228 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20211228 Start annual number: 6 End annual number: 6 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20241207 |