KR20090098677A - 폐암특이적 메틸화 마커 유전자를 이용한 폐암 검출방법 - Google Patents
폐암특이적 메틸화 마커 유전자를 이용한 폐암 검출방법 Download PDFInfo
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- KR20090098677A KR20090098677A KR1020090013674A KR20090013674A KR20090098677A KR 20090098677 A KR20090098677 A KR 20090098677A KR 1020090013674 A KR1020090013674 A KR 1020090013674A KR 20090013674 A KR20090013674 A KR 20090013674A KR 20090098677 A KR20090098677 A KR 20090098677A
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Abstract
Description
| Gene symbol | Genbank Acc. No. |
| ADAMTS20 | NM_175851 |
| BARHL2 | NM_020063 |
| C14orf39 | NM_174978 |
| CCDC8 | NM_032040 |
| CFL1-MUS81 | NM_005507 |
| CLDN11 | NM_005602 |
| CNIH3 | NM_152495 |
| CORO6 | NM_032854 |
| CPT1C | NM_152359 |
| DBX1 | NM_001029865 |
| DNMT3A | NM_153759 |
| DPP6 | NM_001936 |
| EN1 | NM_001426 |
| EPSTI1 | NM_033255 |
| GLUL | NM_001033056 |
| GNAL | NM_002071 |
| GRHL2 | NM_024915 |
| HKR1 | NM_181786 |
| HLX1 | NM_021958 |
| HOXA11 | NM_005523 |
| HOXA5 | NM_019102 |
| HOXA6 | NM_024014 |
| HOXA7 | NM_006896 |
| HOXA9 | NM_152739 |
| HOXB5 | NM_002147 |
| HOXC11 | NM_014212 |
| HOXD12 | NM_021193 |
| HOXD8 | NM_019558 |
| IRX5 | NM_005853 |
| LHX1 | NM_005568 |
| LMX1A | NM_177398 |
| MEGF10 | NM_032446 |
| MOS | NM_005372 |
| PCDHGA12 | NM_003735 |
| PCDHGA5 | NM_032054 |
| PCDHGC3 | NM_032402 |
| PLCXD3 | NM_001005473 |
| POU4F3 | NM_002700 |
| PRAC | NM_032391 |
| PTGER4 | NM_000958 |
| RGMA | NM_020211 |
| RTKN | NM_033046 |
| TAC1 | NM_003182 |
| TBX5 | NM_080718 |
| TGIF2 | NM_021809 |
| TLX3 | NM_021025 |
| WNK3 | NM_020922 |
| WNT3 | NM_030753 |
| ZNF560 | NM_152476 |
| ZNF577 | NM_032679 |
| 유전자 | 폐암 조직에서의 하향조절 정도 | 폐암 세포주에서의 재발현 수준 | ||
| 평균 fold change | p-value | A549 | NCI-H358 | |
| PCDHGA12 | 0.26 | <0.01 | 2.0 | 7.3 |
| 증폭부위 | 서열번호 | 염기서열 (5‘ --> 3’) |
| R1 | 5 | TTTTTTTTGAAGAATAGTAGGTGGAGTTAT |
| 6 | CAACCCCAAATCCCTAAAAATATC | |
| R2 | 7 | GTTTGTTTTGTTGGGAATTTTTTTG |
| 8 | AACCAAATAATAAACAACCTTTTCTTC | |
| R3 | 9 | GAAAAGGTTGTTTATTATTTGGTTTTTA |
| 10 | AAAACCTATTCCCTATCCAAAACTATATCT |
| 증폭부위 | 서열번호 | 염기서열 (5‘ --> 3’) |
| R1 | 11 | Biotin-GGGAGAGAAAAGTGGAGATTT |
| 12 | CTCCCAAAAATAATTCATTCCTAA | |
| 13 | AACTATCTACTTTATACTTCAA | |
| R2 | 14 | GGATAAAGTGAAAATATATGGAGTAG |
| 15 | Biotin-CCAAATAATAAACAACCTTTTCT | |
| 16 | GTGAAAATGTAGTTATTGAG | |
| R3 | 17 | AGAAAAGGTTGTTTATTATTTG |
| 18 | Biotin-TACCCAAAACCAAATTCTC | |
| 19 | TGTTTATTATTTGGTTTTTA |
| Region | No. of methylation positive sample | No. of methylation negative samples | Cut-off (%)a | AUCb | Sensitivityc | Specificityc |
| Cancer | Normal | |||||
| PCDHGA12 R1 | 60/81 | 17/51 | 13.49 | 0.725 | 74.1 | 66.7 |
| PCDHGA12 R2 | 57/81 | 11/51 | 15.62 | 0.762 | 70.4 | 78.4 |
| PCDHGA12 R3 | 70/81 | 9/51 | 25.77 | 0.874 | 86.4 | 82.4 |
Claims (14)
- 폐암 특이적 발현 감소 유전자인 PCDHAG12(GenBank NM_032094, 프로토캐드헤린 감마 서브패밀리 A12, protocadherin gamma subfamily A, 12)의 메틸화된 5'UTR 또는 메틸화된 엑손 1 부위를 포함하는 폐암 진단용 바이오마커.
- 제1항에 있어서, 상기 단편은 적어도 하나의 메틸화된 CpG 디뉴클레오티드를 함유하는 서열번호 1로 표시되는 것을 특징으로 하는 폐암 진단용 바이오마커.
- 하나 이상의 메틸화된 CpG섬을 함유하고, 서열번호 2로 표시되는 폐암 진단용 바이오마커.
- 하나 이상의 메틸화된 CpG섬을 함유하고, 서열번호 3으로 표시되는 폐암 진단용 바이오마커.
- 하나 이상의 메틸화된 CpG섬을 함유하는 서열번호 4로 표시되는 폐암 진단용 바이오마커.
- 제3항 내지 제5항 중 어느 한 항에 있어서, 폐암 특이적 발현 감소 유전자인 PCDHAG12(GenBank NM_032094, 프로토캐드헤린 감마 서브패밀리 A12, protocadherin gamma subfamily A, 12)유래인 것을 특징으로 하는 폐암 진단용 바이오마커.
- 다음 단계를 포함하는 폐암 또는 그 진행단계의 검출방법:(a) 임상샘플에서 DNA를 분리하는 단계; 및(b) 상기 분리된 DNA에서 PCDHAG12(GenBank NM_032094, 프로토캐드헤린 감마 서브패밀리 A12, protocadherin gamma subfamily A, 12) 유전자의 5'UTR 및 엑손 1 부위의 메틸화를 검출하는 단계.
- 제7항에 있어서, PCDHAG12 유전자의 5'UTR 및 엑손 1 부위의 메틸화 검출은 서열번호 1의 염기서열을 가지는 DNA 부위에서 수행되는 것을 특징으로 하는 폐암 또는 그 진행단계의 검출방법.
- 다음 단계를 포함하는 폐암 또는 그 진행단계의 검출방법:(a) 임상샘플에서 DNA를 분리하는 단계; 및(b) 상기 분리된 DNA에서 PCDHAG12(GenBank NM_032094, 프로토캐드헤린 감마 서브패밀리 A12, protocadherin gamma subfamily A, 12) 유전자의 5'UTR 부위의 메틸화를 검출하는 단계.
- 제9항에 있어서, PCDHAG12 유전자의 5'UTR의 메틸화 검출은 서열번호 2의 염기서열을 가지는 DNA 부위에서 수행되는 것을 특징으로 하는 폐암 또는 그 진행단계의 검출방법.
- 다음 단계를 포함하는 폐암 또는 그 진행단계의 검출방법:(a) 임상샘플에서 DNA를 분리하는 단계; 및(b) 상기 분리된 DNA에서 PCDHAG12(GenBank NM_032094, 프로토캐드헤린 감마 서브패밀리 A12, protocadherin gamma subfamily A, 12) 유전자의 엑손 1 부위의 메틸화를 검출하는 단계.
- 제11항에 있어서, PCDHAG12 유전자의 엑손 1 부위의 메틸화 검출은 서열번호 3 또는 서열번호 4의 염기서열을 가지는 DNA 부위에서 수행되는 것을 특징으로 하는 폐암 또는 그 진행단계의 검출방법.
- 제7항, 제9항 및 제11항 중 어느 한 항에 있어서, 상기 메틸화 검출은 PCR, 메틸화 특이 PCR(methylation specific PCR), 실시간 메틸화 특이 PCR(real time methylation specific PCR), 메틸화 DNA 특이적 결합 단백질을 이용한 PCR, 정량 PCR, DNA 칩, 파이로시퀀싱 및 바이설파이트 시퀀싱으로 구성된 군에서 선택되는 방법에 의해 수행되는 것을 특징으로 하는 폐암 또는 폐암진행단계의 검출방법.
- 제7항, 제9항 및 제11항 중 어느 한 항에 있어서, 상기 임상 샘플은 암 의심 환자 또는 진단 대상 유래의 조직, 객담, 세포, 혈액 및 소변으로 구성된 군에서 선택되는 것임을 특징으로 하는 폐암 또는 폐암진행단계의 검출방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080023685 | 2008-03-14 | ||
| KR20080023685 | 2008-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090098677A true KR20090098677A (ko) | 2009-09-17 |
| KR101106727B1 KR101106727B1 (ko) | 2012-01-19 |
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| US (1) | US9850540B2 (ko) |
| EP (1) | EP2253714B1 (ko) |
| JP (1) | JP5394409B2 (ko) |
| KR (1) | KR101106727B1 (ko) |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9994849B2 (en) | 2015-12-24 | 2018-06-12 | Samsung Electronics Co., Ltd. | Method of separating senescent cells using overexpression of protocadherin |
| CN115772565A (zh) * | 2021-09-08 | 2023-03-10 | 广州市基准医疗有限责任公司 | 用于辅助检测肺癌体细胞egfr基因突变的甲基化位点及其应用 |
| WO2023229393A1 (ko) * | 2022-05-27 | 2023-11-30 | (주)지노믹트리 | 폐암 검출 방법 |
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| US10767231B2 (en) | 2008-03-14 | 2020-09-08 | Genomictree, Inc. | Method for detecting lung cancer using lung cancer-specific methylation marker gene |
| US9394570B2 (en) * | 2010-04-21 | 2016-07-19 | The Chinese University Of Hong Kong | Marker for colon cancer and method for detecting colon cancer |
| JP5492696B2 (ja) * | 2010-07-26 | 2014-05-14 | 大屋敷 一馬 | 一分子蛍光分析法によるdnaのメチル化度の決定方法 |
| US10752953B2 (en) | 2011-05-12 | 2020-08-25 | The Johns Hopkins University | Method of detecting cancer through generalized loss of stability of epigenetic domains, and compositions thereof |
| CN102851282B (zh) * | 2011-06-30 | 2014-10-08 | 上海市肿瘤研究所 | 用于区分原发性肺癌与癌旁组织的microRNA标志物 |
| CN102533969B (zh) * | 2011-11-14 | 2013-09-25 | 上海交通大学 | 检测原钙粘蛋白基因簇γ的方法及试剂盒 |
| KR101359379B1 (ko) * | 2012-03-28 | 2014-02-07 | 광주과학기술원 | Cmos 이미지 센서의 픽셀 분석을 이용한 고감도 바이오센서 |
| CN105579590A (zh) * | 2012-08-31 | 2016-05-11 | 赖鸿政 | 一种癌症筛检的方法 |
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| AU2017244280A1 (en) * | 2016-04-01 | 2018-10-18 | Nanomed Diagnostics B.V. | Detection of cancer in urine |
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| CN109988844B (zh) * | 2019-04-30 | 2022-10-04 | 上海奕谱生物科技有限公司 | 基于甲基化修饰的肿瘤标记物stamp-ep7及其应用 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5541308A (en) * | 1986-11-24 | 1996-07-30 | Gen-Probe Incorporated | Nucleic acid probes for detection and/or quantitation of non-viral organisms |
| US5786146A (en) | 1996-06-03 | 1998-07-28 | The Johns Hopkins University School Of Medicine | Method of detection of methylated nucleic acid using agents which modify unmethylated cytosine and distinguishing modified methylated and non-methylated nucleic acids |
| KR100617649B1 (ko) | 2004-09-24 | 2006-09-04 | (주)지노믹트리 | 대장암 특이적 발현감소 유전자의 메틸화된 프로모터를 함유하는 암 진단용 조성물 및 그 용도 |
| WO2006080597A1 (en) | 2005-01-31 | 2006-08-03 | Digital Genomics Inc. | Markers for the diagnosis of lung cancer |
| KR100690250B1 (ko) * | 2005-01-31 | 2007-03-12 | 디지탈 지노믹스(주) | 폐암 진단용 마커 |
| CN1820785B (zh) | 2005-02-17 | 2011-12-28 | 深圳市源兴生物医药科技有限公司 | 一种抗肿瘤药物 |
| WO2007050706A2 (en) * | 2005-10-27 | 2007-05-03 | University Of Missouri-Columbia | Dna methylation biomarkers in lymphoid and hematopoietic malignancies |
| US20070264659A1 (en) * | 2006-05-11 | 2007-11-15 | Sungwhan An | Lung cancer biomarker discovery |
| KR100884565B1 (ko) * | 2006-05-11 | 2009-02-19 | (주)지노믹트리 | 폐암 특이적 메틸화 마커 유전자를 이용한 폐암 진단용키트 및 칩 |
| US8399193B2 (en) * | 2007-08-30 | 2013-03-19 | City Of Hope | DNA methylation biomarkers for lung cancer |
-
2009
- 2009-02-18 JP JP2010550588A patent/JP5394409B2/ja active Active
- 2009-02-18 CN CN201410441729.2A patent/CN104232763B/zh active Active
- 2009-02-18 WO PCT/KR2009/000777 patent/WO2009113771A1/ko not_active Ceased
- 2009-02-18 CN CN200980108952.2A patent/CN101970692B/zh active Active
- 2009-02-18 EP EP09720916A patent/EP2253714B1/en active Active
- 2009-02-18 US US12/922,184 patent/US9850540B2/en active Active
- 2009-02-19 KR KR1020090013674A patent/KR101106727B1/ko active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9994849B2 (en) | 2015-12-24 | 2018-06-12 | Samsung Electronics Co., Ltd. | Method of separating senescent cells using overexpression of protocadherin |
| CN115772565A (zh) * | 2021-09-08 | 2023-03-10 | 广州市基准医疗有限责任公司 | 用于辅助检测肺癌体细胞egfr基因突变的甲基化位点及其应用 |
| CN115772565B (zh) * | 2021-09-08 | 2023-09-05 | 广州市基准医疗有限责任公司 | 用于辅助检测肺癌体细胞egfr基因突变的甲基化位点及其应用 |
| WO2023229393A1 (ko) * | 2022-05-27 | 2023-11-30 | (주)지노믹트리 | 폐암 검출 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2253714B1 (en) | 2013-01-02 |
| WO2009113771A1 (ko) | 2009-09-17 |
| CN101970692B (zh) | 2017-02-01 |
| EP2253714A4 (en) | 2011-08-10 |
| JP5394409B2 (ja) | 2014-01-22 |
| US20110027796A1 (en) | 2011-02-03 |
| EP2253714A1 (en) | 2010-11-24 |
| CN104232763B (zh) | 2017-04-12 |
| CN101970692A (zh) | 2011-02-09 |
| CN104232763A (zh) | 2014-12-24 |
| JP2011515081A (ja) | 2011-05-19 |
| US9850540B2 (en) | 2017-12-26 |
| KR101106727B1 (ko) | 2012-01-19 |
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