JP4206425B2 - 大腸癌マーカー検出方法 - Google Patents
大腸癌マーカー検出方法 Download PDFInfo
- Publication number
- JP4206425B2 JP4206425B2 JP2008109891A JP2008109891A JP4206425B2 JP 4206425 B2 JP4206425 B2 JP 4206425B2 JP 2008109891 A JP2008109891 A JP 2008109891A JP 2008109891 A JP2008109891 A JP 2008109891A JP 4206425 B2 JP4206425 B2 JP 4206425B2
- Authority
- JP
- Japan
- Prior art keywords
- rna
- detecting
- cdna
- present
- colorectal cancer
- 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
- 206010009944 Colon cancer Diseases 0.000 title claims abstract description 25
- 208000001333 Colorectal Neoplasms Diseases 0.000 title claims description 19
- 239000000439 tumor marker Substances 0.000 title abstract description 13
- 238000001514 detection method Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims abstract description 56
- 102100038280 Prostaglandin G/H synthase 2 Human genes 0.000 claims description 13
- 108050003267 Prostaglandin G/H synthase 2 Proteins 0.000 claims description 13
- 239000012472 biological sample Substances 0.000 abstract description 16
- 239000002299 complementary DNA Substances 0.000 abstract description 15
- 230000002550 fecal effect Effects 0.000 abstract description 15
- 238000009534 blood test Methods 0.000 abstract description 12
- 230000035945 sensitivity Effects 0.000 abstract description 12
- 239000000523 sample Substances 0.000 abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 8
- 208000029742 colonic neoplasm Diseases 0.000 abstract description 8
- 238000010839 reverse transcription Methods 0.000 abstract description 8
- 239000000725 suspension Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 102000004190 Enzymes Human genes 0.000 abstract description 2
- 108090000790 Enzymes Proteins 0.000 abstract description 2
- 210000003850 cellular structure Anatomy 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 37
- 210000003608 fece Anatomy 0.000 description 17
- 238000010804 cDNA synthesis Methods 0.000 description 13
- 108020004635 Complementary DNA Proteins 0.000 description 12
- 206010028980 Neoplasm Diseases 0.000 description 10
- 201000011510 cancer Diseases 0.000 description 10
- 238000003745 diagnosis Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000003757 reverse transcription PCR Methods 0.000 description 8
- 102100034343 Integrase Human genes 0.000 description 7
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 7
- 239000003161 ribonuclease inhibitor Substances 0.000 description 7
- 230000001900 immune effect Effects 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 102000006382 Ribonucleases Human genes 0.000 description 5
- 108010083644 Ribonucleases Proteins 0.000 description 5
- 108020004414 DNA Proteins 0.000 description 4
- 230000003321 amplification Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000011543 agarose gel Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000002052 colonoscopy Methods 0.000 description 3
- 230000034994 death Effects 0.000 description 3
- 231100000517 death Toxicity 0.000 description 3
- ZJYYHGLJYGJLLN-UHFFFAOYSA-N guanidinium thiocyanate Chemical group SC#N.NC(N)=N ZJYYHGLJYGJLLN-UHFFFAOYSA-N 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 102000040650 (ribonucleotides)n+m Human genes 0.000 description 2
- 108700001666 APC Genes Proteins 0.000 description 2
- 102100027211 Albumin Human genes 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 2
- 241000713838 Avian myeloblastosis virus Species 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 206010064571 Gene mutation Diseases 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 102000002274 Matrix Metalloproteinases Human genes 0.000 description 2
- 108010000684 Matrix Metalloproteinases Proteins 0.000 description 2
- 241000713869 Moloney murine leukemia virus Species 0.000 description 2
- 102000003923 Protein Kinase C Human genes 0.000 description 2
- 108090000315 Protein Kinase C Proteins 0.000 description 2
- 241000713824 Rous-associated virus Species 0.000 description 2
- 239000005547 deoxyribonucleotide Substances 0.000 description 2
- 125000002637 deoxyribonucleotide group Chemical group 0.000 description 2
- 208000010643 digestive system disease Diseases 0.000 description 2
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 241001430294 unidentified retrovirus Species 0.000 description 2
- HXNBAOLVPAWYLT-NVNXTCNLSA-N (5z)-5-[[5-bromo-2-[(2-bromophenyl)methoxy]phenyl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one Chemical compound S\1C(=S)NC(=O)C/1=C/C1=CC(Br)=CC=C1OCC1=CC=CC=C1Br HXNBAOLVPAWYLT-NVNXTCNLSA-N 0.000 description 1
- 108020004465 16S ribosomal RNA Proteins 0.000 description 1
- 108020004463 18S ribosomal RNA Proteins 0.000 description 1
- 102100034540 Adenomatous polyposis coli protein Human genes 0.000 description 1
- 102100022987 Angiogenin Human genes 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 102100032912 CD44 antigen Human genes 0.000 description 1
- 101100264044 Caenorhabditis elegans cwn-2 gene Proteins 0.000 description 1
- 101100026178 Caenorhabditis elegans egl-3 gene Proteins 0.000 description 1
- 101100120171 Caenorhabditis elegans kpc-1 gene Proteins 0.000 description 1
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 208000019399 Colonic disease Diseases 0.000 description 1
- 241000792859 Enema Species 0.000 description 1
- 102100040834 FXYD domain-containing ion transport regulator 5 Human genes 0.000 description 1
- 101710113436 GTPase KRas Proteins 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 101000868273 Homo sapiens CD44 antigen Proteins 0.000 description 1
- 101000893718 Homo sapiens FXYD domain-containing ion transport regulator 5 Proteins 0.000 description 1
- 238000007397 LAMP assay Methods 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000032818 Microsatellite Instability Diseases 0.000 description 1
- 238000000636 Northern blotting Methods 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 102100024601 Protein tyrosine phosphatase type IVA 3 Human genes 0.000 description 1
- 101710138647 Protein tyrosine phosphatase type IVA 3 Proteins 0.000 description 1
- 238000010802 RNA extraction kit Methods 0.000 description 1
- 108010055623 S-Phase Kinase-Associated Proteins Proteins 0.000 description 1
- 102000000341 S-Phase Kinase-Associated Proteins Human genes 0.000 description 1
- 108010006785 Taq Polymerase Proteins 0.000 description 1
- 101150019524 WNT2 gene Proteins 0.000 description 1
- 108700020986 Wnt-2 Proteins 0.000 description 1
- 102000052556 Wnt-2 Human genes 0.000 description 1
- 108010072788 angiogenin Proteins 0.000 description 1
- 210000001815 ascending colon Anatomy 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 230000036952 cancer formation Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000004534 cecum Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 210000001731 descending colon Anatomy 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940095399 enema Drugs 0.000 description 1
- ZMMJGEGLRURXTF-UHFFFAOYSA-N ethidium bromide Chemical compound [Br-].C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CC)=C1C1=CC=CC=C1 ZMMJGEGLRURXTF-UHFFFAOYSA-N 0.000 description 1
- 229960005542 ethidium bromide Drugs 0.000 description 1
- 239000012520 frozen sample Substances 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000007901 in situ hybridization Methods 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 102000006495 integrins Human genes 0.000 description 1
- 108010044426 integrins Proteins 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 108020004999 messenger RNA Proteins 0.000 description 1
- 238000007857 nested PCR Methods 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 231100000590 oncogenic Toxicity 0.000 description 1
- 230000002246 oncogenic effect Effects 0.000 description 1
- -1 p-53 Proteins 0.000 description 1
- 108700025694 p53 Genes Proteins 0.000 description 1
- 239000013615 primer Substances 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 108700042226 ras Genes Proteins 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000009863 secondary prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000001599 sigmoid colon Anatomy 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000002563 stool test Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6806—Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6883—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material
- C12Q1/6886—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
-
- 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
- G01N33/57407—Specifically defined cancers
- G01N33/57419—Specifically defined cancers of colon
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Oncology (AREA)
- Biophysics (AREA)
- Hospice & Palliative Care (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Electrophonic Musical Instruments (AREA)
Description
したがって、本発明の目的は、従来の便潜血検査を超える感度及び特異度を有する非侵襲的かつ簡便な大腸癌診断のための腫瘍マーカーの検出方法を提供することにある。
a)採取された生物学的サンプルをRNA分解酵素阻害剤の存在下で均質化し、懸濁物を調製する工程、
を含む大腸癌診断のための腫瘍マーカーの検出方法に用いるRNAを抽出するための試料の調製方法であって、
生物学的サンプルから細胞成分を分離する工程を含まないことを特徴とする方法である。
b)得られたRNAを抽出するための試料から、RNAを抽出する工程、
c)抽出されたRNAを逆転写し、cDNAを得る工程、
d)得られたcDNAを増幅する工程、及び
e)増幅されたcDNAを検出する工程
を含む、大腸癌診断のための腫瘍マーカーの検出方法である。
a)採取された生物学的サンプルをRNA分解酵素阻害剤の存在下で均質化し、懸濁物を調製する手段、
を含む大腸癌診断のための腫瘍マーカーの検出方法に用いるRNAを抽出するための試料の調製のためのキットであって、
生物学的サンプルから細胞成分を分離する手段を含まないことを特徴とするキットである。
b)得られたRNAを抽出するための試料から、RNAを抽出する手段、
c)抽出されたRNAを逆転写し、cDNAを得る手段、
d)得られたcDNAを増幅する手段、及び
e)増幅されたcDNAを検出する手段
を含む、大腸癌診断のための腫瘍マーカーの検出キットである。
<CEA>
フォワード1:5'-TCTGGAACTTCTCCTGGTCTCTCAGCTGG-3'
フォワード2:5'-GGGCCACTGCTGGCATCATGATTG-3'
リバース :5'-TGTAGCTGTTGCAAATGCTTTAAGGAAGAAGC-3'
<COX−2>
フォワード1:5'-CTGAAAACTCCAAACACAG-3'
フォワード2:5'-GCACTACATACTTACCCACTTCAA-3'
リバース :5'-ATAGGAGAGGTTAGAGAAGGCT-3'
大腸癌30例(早期癌3例、進行癌27例)と対照群22例における糞便からのRT−PCRによるCEA、COX−2の検出を試みたところ、以下の結果を得た。
Claims (1)
- ヒト糞便サンプル中からCOX−2のRNAを検出することを特徴とする、大腸癌の検出方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008109891A JP4206425B2 (ja) | 2003-03-19 | 2008-04-21 | 大腸癌マーカー検出方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003075552 | 2003-03-19 | ||
| JP2003075552 | 2003-03-19 | ||
| JP2008109891A JP4206425B2 (ja) | 2003-03-19 | 2008-04-21 | 大腸癌マーカー検出方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004569601A Division JP4134047B2 (ja) | 2003-03-19 | 2003-09-19 | 大腸癌マーカー検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008271969A JP2008271969A (ja) | 2008-11-13 |
| JP4206425B2 true JP4206425B2 (ja) | 2009-01-14 |
Family
ID=33027864
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004569601A Expired - Lifetime JP4134047B2 (ja) | 2003-03-19 | 2003-09-19 | 大腸癌マーカー検出方法 |
| JP2008109891A Expired - Lifetime JP4206425B2 (ja) | 2003-03-19 | 2008-04-21 | 大腸癌マーカー検出方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004569601A Expired - Lifetime JP4134047B2 (ja) | 2003-03-19 | 2003-09-19 | 大腸癌マーカー検出方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US7816077B2 (ja) |
| EP (1) | EP1605261B1 (ja) |
| JP (2) | JP4134047B2 (ja) |
| CN (1) | CN100567985C (ja) |
| AT (1) | ATE451617T1 (ja) |
| AU (1) | AU2003264512A1 (ja) |
| CA (1) | CA2518933C (ja) |
| DE (1) | DE60330505D1 (ja) |
| ES (1) | ES2335344T3 (ja) |
| WO (1) | WO2004083856A1 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2335344T3 (es) * | 2003-03-19 | 2010-03-25 | Hamamatsu Foundation For Science And Technology Promotion | Procedimiento para detectar un marcador de cancer de colon. |
| CA2618650A1 (en) * | 2005-08-10 | 2007-02-15 | Hamamatsu Foundation For Science And Technology Promotion | Method for detecting colon cancer markers |
| JP4477575B2 (ja) * | 2005-12-14 | 2010-06-09 | 株式会社日立製作所 | 大腸がんの検査に使用する遺伝子セット |
| JPWO2008093530A1 (ja) * | 2007-01-30 | 2010-05-20 | 国立大学法人浜松医科大学 | 大腸癌病期検出方法 |
| JP2009065900A (ja) * | 2007-09-13 | 2009-04-02 | Olympus Corp | 標的rnaの解析方法及び保存方法 |
| WO2009057695A1 (ja) * | 2007-10-30 | 2009-05-07 | Olympus Corporation | 遺伝子解析による腺腫又はがんの検出方法 |
| CN102027132A (zh) * | 2008-05-12 | 2011-04-20 | 奥林巴斯株式会社 | 粪便处理方法及粪便处理容器 |
| JP4538525B2 (ja) * | 2009-01-16 | 2010-09-08 | 千絵 宮本 | 癌関連遺伝子マーカーの検出方法 |
| US20120164238A1 (en) * | 2009-02-03 | 2012-06-28 | Mdxhealth Sa | Methods of detecting colorectal cancer |
| JP2011250757A (ja) * | 2010-06-03 | 2011-12-15 | Olympus Corp | 生体試料中の核酸検出方法 |
| WO2012014694A1 (ja) * | 2010-07-26 | 2012-02-02 | オリンパス株式会社 | 糞便由来核酸の合成方法 |
| GB201107466D0 (en) | 2011-05-05 | 2011-06-15 | Loktionov Alexandre | Device and method for non-invasive collection of colorectal mucocellular layer and disease detection |
| US10184154B2 (en) | 2014-09-26 | 2019-01-22 | Mayo Foundation For Medical Education And Research | Detecting cholangiocarcinoma |
| WO2016160454A1 (en) | 2015-03-27 | 2016-10-06 | Exact Sciences Corporation | Detecting esophageal disorders |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4843155A (en) * | 1987-11-19 | 1989-06-27 | Piotr Chomczynski | Product and process for isolating RNA |
| NL8900725A (nl) | 1989-03-23 | 1990-10-16 | Az Univ Amsterdam | Werkwijze en combinatie van middelen voor het isoleren van nucleinezuur. |
| US5654179A (en) * | 1990-11-14 | 1997-08-05 | Hri Research, Inc. | Nucleic acid preparation methods |
| US5777099A (en) * | 1995-02-24 | 1998-07-07 | Biotecx Laboratories, Inc. | RNA separation |
| ES2347854T5 (es) | 1996-03-26 | 2014-07-24 | Michael S. Kopreski | Método que permite el uso de RNA extracelular extraído de plasma o suero para detectar, monitorizar o evaluar un cáncer |
| US6258541B1 (en) * | 1997-04-04 | 2001-07-10 | Texas A&M University | Noninvasive detection of colonic biomarkers using fecal messenger RNA |
| US5955594A (en) * | 1997-04-30 | 1999-09-21 | Mishra; Lopa | Nucleic acids encoding proteins for early liver development |
| US6406857B1 (en) | 1997-06-16 | 2002-06-18 | Exact Sciences Corporation | Methods for stool sample preparation |
| EP0939118A1 (en) * | 1998-02-20 | 1999-09-01 | Universiteit Maastricht | Method for isolating DNA and RNA from faeces |
| US6335193B1 (en) | 1999-04-15 | 2002-01-01 | Padmanabhan P Nair | Isolated colonocytes |
| JP2003518364A (ja) * | 1999-05-28 | 2003-06-10 | ルードヴィッヒ インスティテュート フォー キャンサー リサーチ | 乳癌、胃癌および前立腺癌関連抗原ならびにそれらの使用 |
| US6586177B1 (en) * | 1999-09-08 | 2003-07-01 | Exact Sciences Corporation | Methods for disease detection |
| JP2002142767A (ja) | 2000-11-06 | 2002-05-21 | Fujirebio Inc | 癌の検出方法及び癌化の進行の有無の判定方法 |
| WO2002070751A1 (en) * | 2001-03-02 | 2002-09-12 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Pcr method |
| US7378239B2 (en) | 2002-06-25 | 2008-05-27 | Index Diagnostics Ab | Method of differentiating between ulcerative colitis and Crohn's disease |
| ES2335344T3 (es) * | 2003-03-19 | 2010-03-25 | Hamamatsu Foundation For Science And Technology Promotion | Procedimiento para detectar un marcador de cancer de colon. |
| JP3805330B2 (ja) | 2003-08-20 | 2006-08-02 | 独立行政法人科学技術振興機構 | 大腸癌及び大腸腺腫の検査方法 |
| DE10345021A1 (de) | 2003-09-23 | 2005-05-04 | Univ Potsdam | Verfahren zur nichtinvasiven Früherkennung von Dickdarmkrebs und/oder Darmkrebsvorläuferzellen |
| CA2618650A1 (en) | 2005-08-10 | 2007-02-15 | Hamamatsu Foundation For Science And Technology Promotion | Method for detecting colon cancer markers |
| US7939255B2 (en) | 2006-07-03 | 2011-05-10 | Catholic University Industry Academy Cooperation Foundation | Diagnostic methods for colorectal cancer |
-
2003
- 2003-09-19 ES ES03816367T patent/ES2335344T3/es not_active Expired - Lifetime
- 2003-09-19 AT AT03816367T patent/ATE451617T1/de not_active IP Right Cessation
- 2003-09-19 CN CN03826172.3A patent/CN100567985C/zh not_active Expired - Lifetime
- 2003-09-19 EP EP03816367A patent/EP1605261B1/en not_active Expired - Lifetime
- 2003-09-19 DE DE60330505T patent/DE60330505D1/de not_active Expired - Lifetime
- 2003-09-19 US US10/549,389 patent/US7816077B2/en not_active Expired - Lifetime
- 2003-09-19 JP JP2004569601A patent/JP4134047B2/ja not_active Expired - Lifetime
- 2003-09-19 AU AU2003264512A patent/AU2003264512A1/en not_active Abandoned
- 2003-09-19 CA CA2518933A patent/CA2518933C/en not_active Expired - Fee Related
- 2003-09-19 WO PCT/JP2003/011972 patent/WO2004083856A1/ja not_active Ceased
-
2008
- 2008-04-21 JP JP2008109891A patent/JP4206425B2/ja not_active Expired - Lifetime
-
2009
- 2009-07-14 US US12/460,143 patent/US8080378B2/en not_active Expired - Lifetime
-
2010
- 2010-09-03 US US12/875,207 patent/US8445202B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8445202B2 (en) | 2013-05-21 |
| JP4134047B2 (ja) | 2008-08-13 |
| JP2008271969A (ja) | 2008-11-13 |
| JPWO2004083856A1 (ja) | 2006-06-22 |
| ES2335344T3 (es) | 2010-03-25 |
| US20060216714A1 (en) | 2006-09-28 |
| CA2518933C (en) | 2012-04-03 |
| US20090291447A1 (en) | 2009-11-26 |
| US7816077B2 (en) | 2010-10-19 |
| CA2518933A1 (en) | 2004-09-30 |
| DE60330505D1 (de) | 2010-01-21 |
| WO2004083856A1 (ja) | 2004-09-30 |
| EP1605261A1 (en) | 2005-12-14 |
| EP1605261A4 (en) | 2007-08-29 |
| AU2003264512A1 (en) | 2004-10-11 |
| US20100323367A1 (en) | 2010-12-23 |
| US8080378B2 (en) | 2011-12-20 |
| ATE451617T1 (de) | 2009-12-15 |
| CN100567985C (zh) | 2009-12-09 |
| CN1759317A (zh) | 2006-04-12 |
| EP1605261B1 (en) | 2009-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4206425B2 (ja) | 大腸癌マーカー検出方法 | |
| EP3800273A1 (en) | Use of detection reagent for detecting methylation of genes associated with colorectal cancer, and kit | |
| JP5851400B2 (ja) | 大腸腫瘍の検出方法 | |
| CN111560435A (zh) | 一种用于结直肠癌检测的dna甲基化试剂盒及使用方法、应用 | |
| JP7622093B2 (ja) | 腫瘍検出試薬及びキット | |
| CN110964823A (zh) | 用于结直肠癌检测的dna甲基化试剂盒和检测方法 | |
| JP4798514B2 (ja) | 大腸癌マーカー検出方法 | |
| JP4538525B2 (ja) | 癌関連遺伝子マーカーの検出方法 | |
| US7217515B2 (en) | HURP gene as a molecular marker for bladder cancer | |
| JP2011511635A (ja) | 癌標識としての結腸癌関連転写因子1(ccat−1) | |
| CN117248021A (zh) | 一种用于尿路上皮癌或癌前病变检测的核酸组合、试剂盒及应用 | |
| CN101671728B (zh) | 一种检测癌胚抗原mRNA表达量的方法及专用试剂盒 | |
| JPWO2008093530A1 (ja) | 大腸癌病期検出方法 | |
| Yehya et al. | Pilot study of the sensitivity and specificity of the DNA integrity assay for stool-based detection of colorectal cancer in Malaysian patients | |
| US20210404017A1 (en) | Analytical method and kit | |
| WO2024204603A1 (ja) | 膀胱癌のバイオマーカー | |
| CN119061138A (zh) | 一种基于fam210b基因的多发性骨髓瘤诊断试剂盒 | |
| CN117265105A (zh) | 一种引物组合物及其应用 | |
| CN112501302A (zh) | 一种结直肠癌血清学诊断标志物及其应用 | |
| JPWO2007132864A1 (ja) | プライマー、腫瘍マーカー、および癌の検出方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080807 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080902 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080911 |
|
| 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: 20081007 |
|
| 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: 20081020 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111024 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4206425 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111024 Year of fee payment: 3 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313114 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111024 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111024 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111024 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111024 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121024 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131024 Year of fee payment: 5 |
|
| 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 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| 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 |