WO2000032819A1 - Methodes de diagnostic, de pronostic et de traitement des maladies associees a la metalloproteinase matricielle 1 via un polymorphisme nucleotidique simple de cette metalloproteinase matricielle 1 - Google Patents
Methodes de diagnostic, de pronostic et de traitement des maladies associees a la metalloproteinase matricielle 1 via un polymorphisme nucleotidique simple de cette metalloproteinase matricielle 1 Download PDFInfo
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- WO2000032819A1 WO2000032819A1 PCT/US1999/026610 US9926610W WO0032819A1 WO 2000032819 A1 WO2000032819 A1 WO 2000032819A1 US 9926610 W US9926610 W US 9926610W WO 0032819 A1 WO0032819 A1 WO 0032819A1
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- matrix metalloproteinase
- mmp
- single nucleotide
- nucleotide polymorphism
- snp
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- 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
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- 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
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/156—Polymorphic or mutational markers
Definitions
- MMPs matrix metalloproteinases
- MMP-1 is the most ubiquitously expressed interstitial collagenase, thereby assigning it a prominent role in collagen degradation.
- Overexpression of MMP-1 is associated with several pathological conditions, including the irreversible degradation of cartilage, tendon, and bone in arthritis
- MMP-1 has been suggested to be due to the juxtaposition of transcription factor binding sites within the promoter of this gene and to the cooperativity among the factors that bind these sites (Buttice et al . Oncogene 13:2297-2306, 1996; Basuyaux et al . J. Biol . Chem. 272:26188- 26195, 1997; Gutman, A. and Waslyk, B. EMBO J. 9:2241-2246, 1990; Benbow, U. and Brinckerhoff, C.E. Matrix Biol. 15:519- 526, 1997) .
- MMP-1 Most normal cells express modest, but detectable, levels of MMP-1 constitutively, and this expression increases substantially in the presence of cytokines or growth factors (Vincenti et al . Crit. Rev. Eukaryotic Gene Expr. 6:391-411, 1996; Rutter et al . J. Cell Biochem. 66:322-336, 1997; Aho et al. Eur. J. Biochem. 247:503-510, 1997; Delany, A.M. and Brinckerhoff, C.E. J. Cell Biochem. 50:400-410, 1992). However, A2058 melanoma cells constitutively express high levels of MMP-1 (Templeton et al. Cancer Res.
- An object of the present invention is to provide a method of diagnosing MMP-1 related diseases in a patient which comprises detecting m a patient MMP-1 containing an Ets transcription factor binding site single nucleotide polymorphism (MMP-1 EBS-SNP) .
- MMP-1 EBS-SNP Ets transcription factor binding site single nucleotide polymorphism
- SNPs single nucleotide polymorphisms
- MMP-1 EBS-SNP This SNP, referred to herein as MMP-1 EBS-SNP, was examined in detail.
- HFS normal foreskin fibroblasts
- A2058 melanoma cells expressed higher levels.
- PCR polymerase chain reaction
- detection of the MMP-1 EBS-SNP in a patient provides a useful means for diagnosing MMP-1 related diseases.
- Detection of MMP-1 EBS-SNP in a patient is indicative of the patient suffering from a disease relating to overexpression of the MMP-1 enzyme. Detection of this SNP can be performed m accordance with well known techniques including, but not limited to, PCR as described herein.
- MMP-1 EBS-SNP which is indicative of enhanced ability to degrade collagen types I, II and III, in tumor cells of a patient serves as a useful prognostic marker in assessing the invasiveness of a particular tumor.
- This prognostic marker is thus useful in determining various treatment regimes expected to be most successful in individual patients.
- Means for detecting MMP-1 EBS-SNP in a patient sample for diagnosing and/or prognosticating MMP-1 related diseases can be incorporated into a kit for easy use by a laboratory technician.
- the kit can comprise PCR primers such as those described in Example 5 herein which flank the MMP-1 EBS SNP.
- the kit may also comprise dGTP, dATP, dTTP, and dCTP; Taq DNA polymerase; and ⁇ (32)P-dCTP.
- Kits of the present invention may also comprise positive and negative control samples.
- HFF human foreskin fibroblasts
- a 4.3-kb MMP-1 promoter DNA fragment containing only 1G at -1607 bp was described by Rutter et al . J. Cell Biochem. 66:322-336, 1997.
- Primers were made to amplify the endogenous promoter from the A2058 cells (-4008 bp to -3988 bp sense primer: 5 ' -GTGGAAGCTTACACCTATAATCCCAACACTC-3 ' (SEQ ID NO: 4) and -511 bp to -543 bp antisense primer: 5'- CTGCCTGGTACCCTATTGCGATAGCACCATGGC-3' (SEQ ID NO: 5).
- Transient transfections were performed in triplicate in accordance with procedures described by Rutter et al . J. Cell Biochem. 66:322-336, 1997 with the LipofectAMINE PLUS reagent (Life Technologies, Inc.) using 2 ⁇ g of the chimeric MMP-1 promoter/reporter plasmids, 5 ⁇ l of the PLUS reagent, and 5 ⁇ l of LipofectAMINE . Luciferase activity is reported as RLUs. Hirt's analyses were performed and normalized to RLUs to control for any variations in transfection efficiency. Statistics were performed using the InStat Program (GraphPad Software) using the Welch's alternate t test, a modification of the unpaired t test.
- Extracts of nuclear proteins were prepared, and EMSAs were performed as described by Schroen, D.L. and Brinckerhoff, C.E. J. Cell Physiol. 169:320-332, 1996, with 1 x 10 5 cpm of ⁇ 32 P-ATP end-labeled oligo incubated with nuclear extract (5 ⁇ g) and/or recombinants ETS-1 protein (2 ⁇ M) and c-JUN protein (1 ⁇ g; Promega) . The samples were subjected to 5% PAGE at 150 V, dried, and autoradiographed .
- Oligos used for EMSAs were 1G sense, 5 ' -AAATAATTAGAAAGATATGACTTATCTCAAATCAA-3 ' (SEQ ID NO: 6); 2 G sense, 5 ' -AAATAATTAGAAAGGATATGACTTATCTCAAATCAA: (SEQ ID NO: 7) -88/-73 sense, 5'- TTCATTGTTAATCAAGAGGATGTTATAAAGCATGAGTCACACCCTCAGCTT-3 ' (SEQ ID NO: 8) .
- the -88/-73 oligo spans the region -110 to -61 bp and includes the locations within the oligo that correspond to the proximal PEA3/AP-1 sites at the -88/-73, respectively.
- Primers that flank the SNP in MMP-1 were used for PCR amplification (sense primer, 5 ' -GTTATGCCACTTAGATGAGG-3 ' (SEQ ID NO: 9); antisense primer 5 ' -TTCCTCCCCTTATGGATTCC-3 ' (SEQ ID NO: 10)).
- a typical reaction consisted of -20 ng of DNA template; 0.2 mM dGTP, dATP, and dTTP, 2.5 ⁇ M dCTP; 10 x buffer and Taq DNA polymerase (Sigma Chemical Co.); and ⁇ (32)P-dCTP (DuPont/NEN) .
- Reactions were PCR amplified (MJ Research PTC100 THERMOCYCLER) in 25 cycles (4 minutes at 94°C; 45 seconds at 94°C, 45 seconds at 58°C, and 45 seconds at 72°C; followed by a brief extension (10 minutes) at 72°C) .
- the reactions (2.5 ⁇ l) were mixed with 10 X loading buffer and denatured for 2 minutes at 80°C. Samples were loaded onto an 8% denaturing PAGE and electrophoresed for 3 hours. Gels were dried and autoradiographed for approximately 15 minutes. Control samples generated from the plasmid clones were loaded on each gel for accurate scoring of the alleles. Statistics were calculated using the InStat Program (GraphPad Software) and were based on the percentage of the total number tested.
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- Physics & Mathematics (AREA)
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- General Engineering & Computer Science (AREA)
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
L'invention concerne des méthodes et des kits de diagnostic et de pronostic de maladies associées à la métalloprotéinase 1 matricielle, lesquelles méthodes consistent à détecter un polymorphisme nucléotidique simple dans le promoteur du gène. L'invention concerne également des méthodes d'identification d'agents inhibant la liaison des facteurs de transcription avec le site de liaison des facteurs de transcription Ets créé par ce polymorphisme nucléotidique simple ou résultant de celui-ci, ainsi que des méthodes d'utilisation de ces agents pour le traitement des maladies associées à la métalloprotéinase matricielle 1.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/856,749 US7033756B1 (en) | 1998-11-30 | 1999-11-10 | Methods of diagnosing, prognosticating and treating matrix metalloproteinase-1 related diseases via a matrix metalloproteinase-1 single nucleotide polymorphism |
| US11/408,202 US7473774B2 (en) | 1998-11-30 | 2006-04-20 | Kit for diagnosing and prognosticating matrix metalloproteinase-1 related disease via a matrix metalloproteinase-1 single nucleotide polymorphism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11026698P | 1998-11-30 | 1998-11-30 | |
| US60/110,266 | 1998-11-30 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09856749 A-371-Of-International | 1999-11-10 | ||
| US11/408,202 Continuation US7473774B2 (en) | 1998-11-30 | 2006-04-20 | Kit for diagnosing and prognosticating matrix metalloproteinase-1 related disease via a matrix metalloproteinase-1 single nucleotide polymorphism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000032819A1 true WO2000032819A1 (fr) | 2000-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1999/026610 Ceased WO2000032819A1 (fr) | 1998-11-30 | 1999-11-10 | Methodes de diagnostic, de pronostic et de traitement des maladies associees a la metalloproteinase matricielle 1 via un polymorphisme nucleotidique simple de cette metalloproteinase matricielle 1 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003025198A3 (fr) * | 2001-09-17 | 2004-01-08 | Internat Genomics Llc | Polymorphismes regulateurs d'un nucleotide simple et procedes associes |
| WO2005027830A3 (fr) * | 2003-09-12 | 2005-09-22 | Univ Virginia Commonwealth | Oligonucleotides chimeres, leurres des facteurs de transcription |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5744442A (en) * | 1992-08-26 | 1998-04-28 | Bristol Meyers Squibb Company | Regulation of cellular invasiveness |
-
1999
- 1999-11-10 WO PCT/US1999/026610 patent/WO2000032819A1/fr not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5744442A (en) * | 1992-08-26 | 1998-04-28 | Bristol Meyers Squibb Company | Regulation of cellular invasiveness |
Non-Patent Citations (4)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003025198A3 (fr) * | 2001-09-17 | 2004-01-08 | Internat Genomics Llc | Polymorphismes regulateurs d'un nucleotide simple et procedes associes |
| WO2005027830A3 (fr) * | 2003-09-12 | 2005-09-22 | Univ Virginia Commonwealth | Oligonucleotides chimeres, leurres des facteurs de transcription |
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