WO2005019827A1 - 大腸癌及び大腸腺腫の検査方法 - Google Patents
大腸癌及び大腸腺腫の検査方法 Download PDFInfo
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- WO2005019827A1 WO2005019827A1 PCT/JP2004/009805 JP2004009805W WO2005019827A1 WO 2005019827 A1 WO2005019827 A1 WO 2005019827A1 JP 2004009805 W JP2004009805 W JP 2004009805W WO 2005019827 A1 WO2005019827 A1 WO 2005019827A1
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/90—Enzymes; Proenzymes
- G01N2333/91—Transferases (2.)
- G01N2333/91091—Glycosyltransferases (2.4)
- G01N2333/91097—Hexosyltransferases (general) (2.4.1)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2400/00—Assays, e.g. immunoassays or enzyme assays, involving carbohydrates
- G01N2400/02—Assays, e.g. immunoassays or enzyme assays, involving carbohydrates involving antibodies to sugar part of glycoproteins
Definitions
- the present invention relates to a method for testing human colon cancer and colorectal adenoma, an antibody therefor, and a testing agent.
- right half colon cancer is a fecal occult blood test using an anti-hemoglobin antibody that is widely used for screening of colon cancer patients. Because it is often false negative, development of a test that contributes to an increase in the early diagnosis rate of right half colon cancer, in particular, is awaited.
- GlcNAc galactose 3'-sulfation or N-acetyldarcosamine
- Non-patent Document 2 The decrease in the amount of sulfate in sugar chains in colorectal cancer is explained to be reduced (Non-patent Document 2).
- GlcNAc6ST-1 which is one of the noncancerous large intestine isozymes, Does not show significant changes quantitatively with the development of cancer.
- HEC-GlcNAc6ST another isozyme, HEC-GlcNAc6ST, is significantly added to cancer (Non-patent Document 3).
- HEC-GlcNAc 6ST which increases in cancer, has the ability to synthesize G-GlcNAc 6-sulfate G. Since this enzyme sulfates GlcNAc in various sugar chains, actually the sugar chain synthesized in the cell The structure and antigenicity of are quite diverse. On the other hand, in order to synthesize GlcNAc6ST-l-NAcNAcNAc6ST3 ⁇ 46-sulphate-GlcNAc, it is not possible to use it for specific diagnosis of cancer if it is synthesized by 6-sulfated GlcNAc force EC-GlcNAc6ST alone. .
- Non-patent Documents 3 and 4 the substrate specificity of GlcNAc6ST-1 and 6GlcNAc6ST is narrower than HEC-GlcNAc6ST. This strongly suggests that there may be a 6-sulfated sugar chain that can not be synthesized with GlcNAc6ST-l or GlcNAc6ST, and that only HEC-GkNAc6ST can be synthesized. No specific system was created.
- Non-patent Document 5 a monoclonal antibody (MECA-79 antibody) (non-patent document 5) marketed as an antibody to immunological homing receptor of lymphocytes reacts with a chemically synthesized GlcNAc 6-sulfated sugar chain Is known (Non-Patent Document 6).
- mouse-79 antibody a monoclonal antibody (MECA-79 antibody) (non-patent document 5) marketed as an antibody to immunological homing receptor of lymphocytes reacts with a chemically synthesized GlcNAc 6-sulfated sugar chain Is known (Non-Patent Document 6).
- Non-Patent Document 1 izawa, M. et al., Cancer Res., 60: 1410-1416, 2000
- Nonpatent Literature 2 Proceedings of the 22nd Annual Meeting of the Japan Molecular Tumor Marker Workshop, pp. 42-43, 2002
- Nonpatent Literature 3 Seko, A. et al, Glycobiology, 10: 919-929, 2000
- Non-patent literature 4 Seko, A. et al., Glycobiology, 12: 379-388, 2002
- Non-patent document 5 Streeter, PR et al., J. Cell Biol. 107: 1853-1862, 1988
- Non-patent literature 6 Bruehl, R. E. et al., J. Biol. Chem. 275: 32642-32648, 2000
- Non-patent literature 7 Yeh, J. C. et al, Cell 105: 957-969, 2001
- FIG. 16 shows the results of flow cytometry analysis of the SW480 cells using MECA-79 antibody.
- a shows the selection of a colon cancer cell line (COLO 201 cells) and a normal colon epithelial cell line (SW 480 cells).
- b shows the results of analysis of the reactivity of the anti-6 sulfate glycan antibody with these two cells by flow cytometry.
- the vertical axis represents cell frequency (cell number), and the horizontal axis represents fluorescence intensity (arbitrary unit).
- FIG. 2 A diagram showing the reactivity of cells into which the HEC-GlcNAc6ST gene, GlcNAc6ST-1 gene, and GlcNAc6ST gene have been introduced with the MECA-79 antibody by flow cytometry.
- the vertical axis represents cell frequency (cell number), and the horizontal axis represents fluorescence intensity (arbitrary unit).
- FIG. 3 shows a stained photograph of a patient's colon cancer tissue using MECA-79 antibody.
- Ca represents cancer tissue
- N represents non-cancerous colon tissue.
- FIG. 4 Patients with colon cancer tissue and non-cancer colon tissue with MECA-79 antibody! It is a figure showing a stained photo.
- Ca represents cancer tissue and N represents non-cancerous colon tissue.
- N indicates a non-adenoma large intestine tissue and A indicates an adenoma cell.
- Black parts (dark brown in color) indicate that the antigen recognized by the antibody is present, and gray parts (light blue in color) indicate control staining by methylene blue.
- FIG. 5 shows the reactivity of MECA-79 antibody in patient fecal extracts. From the top, each row shows the results for 8 cases of colorectal cancer, 8 cases of colorectal adenoma, 8 cases of benign disease, and 8 cases of healthy people.
- FIG. 6 is a diagram showing a catalog of MECA-79 antibody (Pharmingen catalog number 09961D).
- FIG. 7 is a diagram showing a catalog of MECA-79 antibody (Pharmmin Jiyun catalog number 09961D).
- the present invention provides testing methods and testing agents useful for diagnosing colon cancer and colorectal adenomas that can detect colon cancer patients and patients at high risk of colorectal cancer at a high rate. Means to solve the problem
- colon cancer and colon adenoma can be specifically detected by detecting from patient tissues and fecal samples 6-sulfated sugar chains that can be synthesized only by HEC-GlcNAc6ST.
- GlcNAc-6-sulfated which has weak or no reactivity with cells that frequently express GlcNAc-6 sulfate sugar chains found in normal colon epithelial cells, and which is added in cancer. Screening was performed for antibodies highly reactive with cells that frequently express sugar chains, and the obtained antibodies were examined using a patient-derived sample and found to be highly positive for colon cancer. To complete the present invention.
- the present invention relates to a method for examining colorectal cancer and colorectal adenoma, which comprises examining the presence or absence or reactivity of the antibody to the tissue, body fluid or feces of the subject or their extract.
- the antibody is present in cells expressing the GlcNAc-6-sulphyltransferase HEC_GlcNAc6ST gene, and specifically specific to an antigen present in the cells expressing the GlcNAc6ST-1 or I-GlcNAc6ST gene, or present only in a trace amount. It is an inspection method characterized by reacting to
- This antigen is present in cells in which the GlcNAc-6-sulfotransferase HEC-GlcNAc6ST gene has been introduced, and is present in the cells in which the GlcNAc6ST-1 or I-GlcNAc6ST gene has been introduced or is present only in very small amounts! /, Even things V ,.
- This antigen has the following general formula
- Rl is a sugar residue added by another enzyme group and the structure is not particularly limited.
- Gal ⁇ represents J galactose
- GlcNAc 3 represents j 3 N-acetyl dulcosamine
- Gal ⁇ 1 1 3/4 indicates that the position of Gal is linked to GlcNAc
- 3 and / or 4 of GlcNAc; 6) shows that a sulfate group is added to the 6th position of GlcNAc ⁇
- R 2 represents -3GalNAca, 13Gal ⁇ or 12 Mana, and is bonded to the 1st position of GlcNAc ⁇ . It has a sugar chain represented by).
- MECA 79 antibody Pharmogen catalog number 09% 1D, shown in FIG. 6 and FIG. 7 is preferable.
- the present invention provides a method for testing colon cancer and colon adenoma comprising testing the reactivity of MECA-79 antibody or an equivalent thereof to a subject's tissue, resting fluid or feces, or an extract thereof. It is.
- the present invention is any one of the above-mentioned test methods, which further comprises reacting the antibody with a labeled probe and qualitatively or quantitatively detecting the label.
- an antigen present in a patient's tissue, body fluid or stool or an extract thereof is immobilized on a support, an antibody is reacted thereto, a labeled probe is reacted thereto, and the label is labeled. It consists of detecting It is preferable to put an appropriate washing step between each step.
- this probe include anti-human HgG antibody, protein G, protein A, protein L and the like. This probe is usually labeled. Examples of this label include radioactive isotopes (1251) and enzymes (peroxidase, alkaline phosphatase). In the case of using an enzyme antibody, the substrate may be reacted to observe changes (such as coloring).
- the present invention is present in cells expressing the GlcNAc-6-sulfotransferase HEC-GkNAc6ST gene, and is not present or only in a small amount in cells expressing the GlcNAc6ST-1 or ⁇ ⁇ ⁇ GlcNAc6ST gene. It is an antibody which specifically reacts with an antigen having a non-existent sugar chain (except for the MECA-79 antibody).
- the present invention also relates to a sugar which is present in cells into which the GlcNAc-6-sulfotransferase HEC-GlcNAc6ST gene has been introduced, and which is absent or only in a trace amount in the cells into which the GlcNAc6ST-1 or ⁇ GlcNAc6ST gene has been introduced. It is an antibody that specifically reacts with an antigen having a chain (with the exception of the MECA-79 antibody).
- the present invention is present in the tissue, body fluid or feces of a patient with colon cancer or colorectal adenoma,
- the present invention is a test drug for colon cancer and colon adenoma, which is based on any of these antibodies, including MECA-79 antibody.
- GlcNAc ⁇ which is a partner to which GlcNAc-6-sulfating enzyme works in the body, is carried by various sugar chain carriers.
- R2 represents the carrier.
- HEC-GlcNAc6ST has the ability to transfer sulfate tombs to all GlcNAc / 3 1 R 2 tested so far (Non-patent Documents 4 and 7). etc).
- GlcNAc6ST-1 and I-GlcNAc6ST have the ability to transfer sulfate groups only when they have a specific R2 moiety.
- GlcNAc-6-sulfate enzymes add a sulfate group to GlcNAc at the end of the sugar chain to synthesize 6-sulfated GlcNAc (ie, SO 6 to 6 GlcNAc) as described above.
- 6-sulfated GlcNAc ie, SO 6 to 6 GlcNAc
- other enzymes in the cell pill further add a sugar residue (R1) to it, so that it is finally synthesized and cell strength is produced.
- R1 sugar residue
- the structure and antigenicity of sugar chains are diverse.
- the structure that is usually added first to 6-sulfated GlcNAc is Gal / 3 1-4 and It is Gal ⁇ 1 to 3 (denoted as Gal ⁇ 1 to 3/4).
- This R1 portion is to be added later after the synthesis of 6-sulfate GlcNAc by GlcNAc-6-sulfating enzyme is completed. For this reason, the R1 portion is not related to the substrate specificity of GlcNAc-6-sulfated enzymes such as HEC-GlcNAc6ST, GlcNAc6ST-1, and GNAc6ST.
- Antigens having such a sugar chain are present in specimens such as cancer tissues obtained by biopsy or surgery from colon cancer patients and serum 'ascites' feces containing substances derived therefrom. From these, this antigen can be easily extracted with phosphate buffered saline and the like. In addition, antibodies against this sugar chain antigen are known antibody production techniques (eg, Methods in
- the GlcNAc-6-sulfate sugar chain detected by this method is positive not only for colon cancer but also for colon adenoma, which is considered to be the origin of colon cancer, and can be used as a screening test. It is possible to detect a group of colorectal adenoma patients who require close examination and follow up with a mirror. The detection rate of colorectal adenoma is higher than that of occult blood test with anti-hemoglobin antibody, which is commonly used for screening screening for colorectal cancer.
- the 6-sulfate sugar chain detected by this method is originally abundant in the right half colon when the large intestine is divided into the right half and the left half, the above diagnosis is colon cancer and colon adenoma formed in the right half colon. It is considered to be particularly useful for the diagnosis of The right half colon cancer is a positive V in the fecal occult blood test using a commonly used anti-hemoglobin antibody, so when used in combination with the method of the present invention, a diagnosis of the right half colon cancer is made. It is considered to contribute dramatically to the rise in the rate.
- the present invention is illustrated by the following examples, which are not intended to limit the present invention.
- a synthetic oligonucleotide of SEQ ID NO: 1 on the upper strand side and SEQ ID NO: 2 on the lower strand side is used.
- GlcNAc6ST-1 gene (Genebank) AB011451)
- a synthetic oligonucleotide of SEQ ID NO: 3 on the upper strand side and a SEQ ID NO: 4 on the lower strand side as a primer for expression detection (at Tm 62), PCR primer for expression detection of GlcNAc6ST gene (Genebank AF176838)
- Tm 60 ° C.
- the results are shown in Figure la.
- COLO201 cells are cells showing a typical colon cancer pattern.
- TSA-SW480 cells treated with SWITCH4 cells treated with Trichostatin A have a typical normal epithelial pattern, with the HEC-GlcNAc6S gene hardly expressed and the GlcNAc6ST-l and GlcNAc6ST genes significantly expressed. It turned out to be a cell to show.
- Indirect fluorescent antibody method (Primary antibody 1.0 g / ml, 4 min, 30 min. Secondary antibody) was used as anti-rat IgM antibody against Zamed Laboratories, 4 ⁇ :, 30 ⁇ After staining with Y.), flow cytometry analysis was YT with FACScan (Becton Dickinson).
- the antibody is a low-reactivity antibody with TSA-SW480 cells, and is an antibody suitable for the examination of colon cancer diagnosis.
- G72 antibody used as a control (J. Biol. Chem.
- cells were prepared into which the HEC-GlcNAc6ST gene, the GlcNAc6ST-1 gene, and the GlcNAc6ST gene were introduced, respectively. These cells were flow cytometrically analyzed using MECA-79 antibody.
- the gene (Genebank AF131235) was used to generate HEC-GlcNAc6ST transgenic cells.
- the gene introduced into the pCDNA3.1 vector is used, and the gene (Genebank AB011451) is introduced into the pIRESlhygro vector for preparation of the GlcNAc6ST-l transfected cell.
- the gene for preparation of the GlcNAc6ST gene-transduced cell is used (Genebank The one obtained by introducing AF176838) into a PCDNA3.1 vector was used. Flow cytometry was performed in the same manner as in Example 1.
- Colon cancer tissues (31 cases) derived from patients were stained by immunohistological staining using the MECA-79 antibody.
- immunohistological staining use a frozen section with a thickness of 10, use MECA-79 antibody as the primary antibody at 1.0 ⁇ g / ml, and use the vector reagent kit from Anti-Rat IgM antibody as the secondary antibody ( Vectastain was used according to the instructions of the company.
- FIG. 1 A typical stained picture is shown in FIG. 1
- FIG. 4a shows stained pictures of patients colon cancer tissue (Ca) and non-cancer colon tissue (N). Although strongly stained with antibodies strongly in cancerous tissues, non-cancerous colonic tissues are mostly stained.
- Figure 4b shows the same tissue stained with AG107 antibody.
- AG107 antibody reacts with general GlcNAc-6-sulfate sugar chains in general, non-cancerous intestinal tissue (N) stains much more often than cancer tissue (Ca).
- N non-cancerous intestinal tissue
- Ca cancer tissue
- FIG. 4 c shows an example of expression in colon cancer tissue derived from the right half.
- the cancer tissue is strongly stained, and it can be seen that the expression is extremely strong.
- FIG. 4 d shows expression in adenomatous polyp of colon.
- N is non-adenoma large intestine tissue
- A is adenoma Show cells.
- the portion of the adenoma shown by A is frequently stained by MECA-79 antibody.
- GlcNAc-6-sulfated sugar chains detected by MECA-79 appear abundantly. It is important to be able to reliably test adenomatous polyposis, which is a benign disease and is the birthplace of colon cancer.
- the enzyme immunoassay using MECA-79 antibody was applied to the stool extract of colon cancer patients, and such a GlcNAc-6-sulfate sugar chain actually appeared in the patient's stool. It was confirmed by the simple qualitative method. Some sugar chain antigens are degraded by enzymes secreted by fecal bacteria and may not be detected in feces, and confirmation of this point is important for considering the feasibility of the present invention.
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Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE602004029698T DE602004029698D1 (de) | 2003-08-20 | 2004-07-09 | Verfahren zur untersuchung von kolonkarzinom und kolonadenom |
| EP04747273A EP1674869B1 (en) | 2003-08-20 | 2004-07-09 | Method of examining colon cancer and colon adenoma |
| CA002536328A CA2536328A1 (en) | 2003-08-20 | 2004-07-09 | Method of examining colon cancer and colon adenoma |
| US10/568,544 US7601348B2 (en) | 2003-08-20 | 2004-07-09 | Method of examining colon cancer and colon adenoma |
| AT04747273T ATE485518T1 (de) | 2003-08-20 | 2004-07-09 | Verfahren zur untersuchung von kolonkarzinom und kolonadenom |
| US12/567,944 US20100015632A1 (en) | 2003-08-20 | 2009-09-28 | Method for examining colorectal cancer and colorectal adenoma |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-296216 | 2003-08-20 | ||
| JP2003296216A JP3805330B2 (ja) | 2003-08-20 | 2003-08-20 | 大腸癌及び大腸腺腫の検査方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12/567,944 Division US20100015632A1 (en) | 2003-08-20 | 2009-09-28 | Method for examining colorectal cancer and colorectal adenoma |
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| Publication Number | Publication Date |
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| WO2005019827A1 true WO2005019827A1 (ja) | 2005-03-03 |
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| PCT/JP2004/009805 Ceased WO2005019827A1 (ja) | 2003-08-20 | 2004-07-09 | 大腸癌及び大腸腺腫の検査方法 |
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| Country | Link |
|---|---|
| US (2) | US7601348B2 (ja) |
| EP (1) | EP1674869B1 (ja) |
| JP (1) | JP3805330B2 (ja) |
| AT (1) | ATE485518T1 (ja) |
| CA (1) | CA2536328A1 (ja) |
| DE (1) | DE602004029698D1 (ja) |
| WO (1) | WO2005019827A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006077704A1 (ja) * | 2005-01-19 | 2006-07-27 | Japan Science And Technology Agency | 癌及び腺腫の検査方法 |
| WO2007018257A1 (ja) * | 2005-08-10 | 2007-02-15 | Hamamatsu Foundation For Science And Technology Promotion | 大腸癌マーカー検出方法 |
| US7816077B2 (en) | 2003-03-19 | 2010-10-19 | Hamamatsu Foundation For Science And Technology Promotion | Method of detecting colon cancer marker |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006284298A (ja) * | 2005-03-31 | 2006-10-19 | Hamamatsu Kagaku Gijutsu Kenkyu Shinkokai | 大腸腫瘍の診断方法 |
| WO2007007792A1 (ja) * | 2005-07-12 | 2007-01-18 | Eisai R & D Management Co., Ltd. | 抗体の検出法及び検出キット |
| JP4734425B2 (ja) * | 2006-01-27 | 2011-07-27 | ユニバーシティ オブ マサチューセッツ | バイオ燃料および関連材料を製造するためのシステムおよび方法 |
| GB201107466D0 (en) | 2011-05-05 | 2011-06-15 | Loktionov Alexandre | Device and method for non-invasive collection of colorectal mucocellular layer and disease detection |
| CN107573414B (zh) * | 2017-08-14 | 2020-08-07 | 李翀 | 人膀胱癌标志物ag-cd71及其抗体abc71和应用 |
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|---|---|---|---|---|
| JPH0693A (ja) * | 1992-04-23 | 1994-01-11 | Otsuka Pharmaceut Co Ltd | モノクローナル抗体 |
| JPH0646878A (ja) * | 1992-07-28 | 1994-02-22 | Tosoh Corp | モノクロ−ナル抗体およびその製造法 |
| JPH11313684A (ja) * | 1998-03-05 | 1999-11-16 | Seikagaku Kogyo Co Ltd | N−アセチルグルコサミン−6−o−硫酸基転移酵素のポリペプチド及びそれをコードするdna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6365365B1 (en) * | 1998-03-20 | 2002-04-02 | The Regents Of The University Of California | Method of determining whether an agent modulates glycosyl sulfotransferase-3 |
-
2003
- 2003-08-20 JP JP2003296216A patent/JP3805330B2/ja not_active Expired - Fee Related
-
2004
- 2004-07-09 DE DE602004029698T patent/DE602004029698D1/de not_active Expired - Lifetime
- 2004-07-09 CA CA002536328A patent/CA2536328A1/en not_active Abandoned
- 2004-07-09 WO PCT/JP2004/009805 patent/WO2005019827A1/ja not_active Ceased
- 2004-07-09 AT AT04747273T patent/ATE485518T1/de not_active IP Right Cessation
- 2004-07-09 US US10/568,544 patent/US7601348B2/en not_active Expired - Fee Related
- 2004-07-09 EP EP04747273A patent/EP1674869B1/en not_active Expired - Lifetime
-
2009
- 2009-09-28 US US12/567,944 patent/US20100015632A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693A (ja) * | 1992-04-23 | 1994-01-11 | Otsuka Pharmaceut Co Ltd | モノクローナル抗体 |
| JPH0646878A (ja) * | 1992-07-28 | 1994-02-22 | Tosoh Corp | モノクロ−ナル抗体およびその製造法 |
| JPH11313684A (ja) * | 1998-03-05 | 1999-11-16 | Seikagaku Kogyo Co Ltd | N−アセチルグルコサミン−6−o−硫酸基転移酵素のポリペプチド及びそれをコードするdna |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7816077B2 (en) | 2003-03-19 | 2010-10-19 | Hamamatsu Foundation For Science And Technology Promotion | Method of detecting colon cancer marker |
| US8080378B2 (en) | 2003-03-19 | 2011-12-20 | Hamamatsu Foundation For Science And Technology Promotion | Method of detecting colon cancer marker |
| US8445202B2 (en) | 2003-03-19 | 2013-05-21 | Olympus Corporartion | Method of detecting colon cancer marker |
| WO2006077704A1 (ja) * | 2005-01-19 | 2006-07-27 | Japan Science And Technology Agency | 癌及び腺腫の検査方法 |
| US8580925B2 (en) | 2005-01-19 | 2013-11-12 | Japan Science And Technology Agency | Method for examining carcinoma and adenoma |
| WO2007018257A1 (ja) * | 2005-08-10 | 2007-02-15 | Hamamatsu Foundation For Science And Technology Promotion | 大腸癌マーカー検出方法 |
| JP4798514B2 (ja) * | 2005-08-10 | 2011-10-19 | 国立大学法人浜松医科大学 | 大腸癌マーカー検出方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100015632A1 (en) | 2010-01-21 |
| JP3805330B2 (ja) | 2006-08-02 |
| ATE485518T1 (de) | 2010-11-15 |
| CA2536328A1 (en) | 2005-03-03 |
| JP2005062125A (ja) | 2005-03-10 |
| US7601348B2 (en) | 2009-10-13 |
| EP1674869B1 (en) | 2010-10-20 |
| DE602004029698D1 (de) | 2010-12-02 |
| EP1674869A1 (en) | 2006-06-28 |
| US20070196874A1 (en) | 2007-08-23 |
| EP1674869A4 (en) | 2008-05-21 |
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