KR102077058B1 - 대사체 프로파일링을 이용한 유방암의 예후 또는 위험도를 평가하는 방법 및 키트 - Google Patents
대사체 프로파일링을 이용한 유방암의 예후 또는 위험도를 평가하는 방법 및 키트 Download PDFInfo
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Abstract
Description
도 2는 인리치먼트(enrichment) 분석(y축) 및 토폴로지(topology) 분석 (x축)에 기반한 스코어에 따라 배열된 경로를 나타내는 대사 경로 분석 결과이다. 각 원의 색상과 크기는 각각 P-값 및 경로 영향력 값(pathway impact value)을 나타낸다.
도 3은 대조군(control group)과 유방암군(Breast cancer group)에서의 나이, 무게 및 주요 대사체들 간의 상관관계를 나타낸 매트릭스다. 피어슨 상관 계수(Pearson's correlation coefficient)를 사용하여 상관관계를 도출하였으며, 빨강색은 양의 상관관계를, 파란색은 음의 상관관계를 나타낸다.
구분 | 대조군(n=88) | 유방암군 (n=84) | P a | P b |
연령(년) | 43.4±0.74 | 45.7±0.86 | 0.039 | - |
현 흡연자 n, (%) | 1 (1.4) | 2 (3.2) | 0.483 | - |
음주자 n, (%) | 45 (56.3) | 29 (43.3) | 0.117 | - |
체중(kg) | 56.4±0.72 | 56.9±0.85 | 0.642 | 0.883 |
신장(cm) | 73.8±0.73 | 75.1±0.88 | 0.242 | 0.283 |
BMI(kg/m2) | 22.4±0.27 | 22.7±0.31 | 0.433 | 0.832 |
수축기혈압(mmHg) | 112.2±1.51 | 117.0±1.60 | 0.030 | 0.054 |
이완기혈압(mmHg) | 70.9±0.99 | 71.7±1.15 | 0.601 | 0.460 |
포도당(mg/dL)∮ | 84.2±0.90 | 89.5±1.45 | 0.002 | 0.024 |
트리글리세라이드(mg/dL)∮ | 106.7±6.82 | 109.2±9.75 | 0.829 | 0.969 |
총 콜레스테롤(mg/dL)∮ | 191.4±3.05 | 181.6±3.58 | 0.038 | 0.005 |
HDL-콜레스테롤(mg/dL)∮ | 55.0±0.94 | 57.7±1.40 | 0.111 | 0.179 |
LDL-콜레스테롤(mg/dL)∮ | 116.2±3.08 | 104.0±3.38 | 0.009 | <0.001 |
AST(IU/L)∮ | 21.0±0.56 | 19.3±0.60 | 0.037 | 0.020 |
ALT(IU/L)∮ | 17.4±0.90 | 16.7±0.89 | 0.578 | 0.556 |
GGT(U/L)∮ | 19.0±1.37 | 19.9±2.06 | 0.730 | 0.626 |
백혈구 수(x103/μL)∮ | 5.45±0.16 | 5.65±0.18 | 0.398 | 0.527 |
hs-CRP(mg/L)∮ | 0.54±0.53 | 0.10±0.02 | 0.469 | 0.016 |
m/z
[M+H]† [M-H] ‡ |
화학식 | 대사체 | VIP | t -Test | Cohen's d | |
P | q | |||||
132.102 | C6H13NO2 | L-Leucine† | 5.130 | <0.001 | 9.404.E-05 | 0.684 |
143.107 | C8H16O2 | Caprylic acid‡ | 1.162 | <0.001 | 1.844.E-04 | 0.735 |
166.086 | C9H11NO2 | L-Phenylalanine† | 2.639 | 0.192 | 0.090 | 0.200 |
182.081 | C9H11NO3 | L-Tyrosine† | 2.564 | <0.001 | 3.366.E-04 | 0.604 |
201.112 | C10H16O4 | cis-4-Decenedioic acid† | 1.665 | <0.001 | 1.358.E-06 | 1.132 |
205.097 | C11H12N2O2 | L-Tryptophan† | 1.925 | 0.402 | 0.140 | 0.129 |
217.179 | C12H24O3 | 3-Hydroxydodecanoic acid† | 1.299 | 0.032 | 0.026 | 0.331 |
219.122 | C10H18O5 | 3-Hydroxysebacic acid† | 1.116 | <0.001 | 4.418.E-04 | 0.784 |
247.154 | C12H22O5 | 3-Hydroxydodecanedioic acid† | 1.934 | 0.002 | 0.002 | 0.699 |
255.232 | C16H32O2 | Palmitic acid‡ | 5.647 | 0.863 | 0.254 | 0.026 |
275.185 | C14H26O5 | 3-Hydroxytetradecanedioic acid† | 2.014 | 0.016 | 0.015 | 0.545 |
277.216 | C18H28O2 | Stearidonic acid† | 1.751 | 0.005 | 0.005 | 0.563 |
279.232 | C18H30O2 | γ-Linolenic acid† | 3.037 | 0.002 | 0.003 | 0.553 |
281.247 | C18H34O2 | Elaidic acid‡ | 1.177 | 0.003 | 0.004 | 0.457 |
282.279 | C18H35NO | Oleamide† | 1.146 | 0.038 | 0.029 | 0.455 |
295.226 | C18H30O3 | 9-HOTE† | 2.494 | 0.003 | 0.003 | 0.563 |
295.227 | C18H32O3 | 13S-Hydroxyoctadecadienoic acid‡ | 3.917 | 0.002 | 0.002 | 0.591 |
301.216 | C20H28O2 | All-trans-Retinoic acid† | 1.954 | 0.027 | 0.022 | 0.373 |
313.155 | C18H20N2O3 | Phenylalanylphenylalanine† | 1.870 | 0.001 | 0.002 | 0.537 |
317.211 | C20H30O3 | 9-HEPE‡ | 2.008 | 0.120 | 0.066 | 0.271 |
319.227 | C20H32O3 | 12-HETE‡ | 3.646 | 0.028 | 0.023 | 0.409 |
321.242 | C20H34O3 | 15(S)-Hydroxyeicosatrienoic acid‡ | 2.040 | 0.001 | 0.002 | 0.656 |
333.206 | C20H30O4 | Prostaglandin J2‡ | 1.555 | 0.133 | 0.071 | 0.232 |
335.221 | C20H32O4 | 8,15-DiHETE‡ | 2.103 | 0.113 | 0.063 | 0.256 |
343.227 | C22H32O3 | 17-HDoHE‡ | 4.067 | 0.066 | 0.045 | 0.346 |
351.216 | C20H32O5 | Prostaglandin E2‡ | 1.034 | 0.213 | 0.096 | 0.193 |
353.232 | C20H34O5 | 8-Isoprostaglandin F2α‡ | 1.204 | 0.001 | 0.002 | 0.580 |
375.216 | C22H32O5 | Resolvin D1‡ | 1.238 | 0.406 | 0.141 | 0.129 |
518.322 | C26H48NO7P | LysoPC(18:3)† | 2.355 | 0.249 | 0.105 | 0.178 |
546.355 | C28H52NO7P | LysoPC(20:3)† | 1.579 | 0.104 | 0.060 | 0.259 |
m/z
[M+H]† [M-H] ‡ |
화학식 | 대사체 | VIP | t -Test | Cohen's d | |
P | q | |||||
227.201 | C14H28O2 | Myristic acid‡ | 1.466 | 0.979 | 0.279 | -0.004 |
253.216 | C16H30O2 | Palmitoleic acid‡ | 2.837 | 0.443 | 0.151 | -0.117 |
271.227 | C16H32O3 | 3-Hydroxyhexadecanoic acid‡ | 1.350 | 0.002 | 0.003 | -0.478 |
279.232 | C18H32O2 | Linoleic acid‡ | 5.202 | 0.328 | 0.122 | -0.150 |
301.216 | C20H30O2 | Eicosapentaenoic acid‡ | 3.869 | 0.006 | 0.006 | -0.428 |
303.232 | C20H32O2 | Arachidonic acid‡ | 8.133 | <0.001 | 1.051.E-05 | -0.752 |
305.247 | C20H34O2 | 8,11,14-Eicosatrienoic acid‡ | 3.368 | 0.003 | 0.003 | -0.467 |
327.232 | C22H32O2 | Docosahexaenoic acid‡ | 9.506 | <0.001 | 1.831.E-06 | -0.833 |
329.247 | C22H34O2 | Docosapentaenoic acid‡ | 3.292 | <0.001 | 9.613.E-05 | -0.649 |
367.157 | C19H28O5S | Dehydroepiandrosterone sulfate‡ | 1.314 | 0.065 | 0.044 | -0.283 |
369.172 | C19H30O5S | Androsterone sulfate‡ | 1.070 | 0.068 | 0.045 | -0.281 |
468.307 | C22H46NO7P | LysoPC(14:0)† | 1.575 | 0.026 | 0.022 | -0.343 |
480.345 | C24H50NO6P | LysoPC(P-16:0)† | 2.448 | <0.001 | 2.913.E-04 | -0.597 |
481.234 | C25H39O7P | 1-(Docosahexaenoyl)-glycero-3-phosphate‡ | 1.291 | 0.008 | 0.008 | -0.413 |
482.323 | C23H48NO7P | LysoPC(15:0)† | 1.595 | 0.003 | 0.004 | -0.455 |
494.322 | C24H48NO7P | LysoPC(16:1)† | 2.092 | 0.036 | 0.028 | -0.323 |
496.338 | C24H50NO7P | LysoPC(16:0)† | 7.701 | 0.030 | 0.024 | -0.335 |
506.359 | C26H52NO6P | LysoPC(P-18:1)† | 1.161 | <0.001 | 0.001 | -0.561 |
510.355 | C25H52NO7P | LysoPC(17:0)† | 2.444 | <0.001 | 0.001 | -0.561 |
520.339 | C26H50NO7P | LysoPC(18:2)† | 3.546 | 0.025 | 0.021 | -0.352 |
522.355 | C26H52NO7P | LysoPC(18:1)† | 4.281 | <0.001 | 2.122.E-05 | -0.715 |
538.386 | C27H56NO7P | LysoPE(22:0)† | 1.037 | 0.022 | 0.019 | -0.353 |
542.322 | C28H48NO7P | LysoPC(20:5)† | 1.461 | 0.994 | 0.282 | -0.001 |
544.340 | C28H50NO7P | LysoPC(20:4)† | 1.327 | 0.221 | 0.098 | -0.192 |
548.370 | C28H54NO7P | LysoPC(20:2)† | 1.342 | <0.001 | 1.913.E-09 | -1.094 |
568.337 | C30H50NO7P | LysoPC(22:6)† | 3.962 | <0.001 | 2.828.E-09 | -1.066 |
570.354 | C30H52NO7P | LysoPC(22:5)† | 2.259 | <0.001 | 1.880.E-10 | -1.171 |
대사 경로 | Hits | P | FDR | Impact |
Valine, leucine and isoleucine degradation | L-Leucine | 1.216E-09 | 1.216E-08 | 0.022 |
Valine, leucine and isoleucine biosynthesis | L-Leucine | 1.216E-09 | 1.216E-08 | 0.013 |
Tyrosine metabolism | L-Leucine | 8.353E-09 | 3.341E-08 | 0.047 |
Arachidonic acid metabolism | Arachidonic acid | 1.420E-05 | 4.057E-05 | 0.260 |
Prostaglandin J2 | ||||
Prostaglandin E2 | ||||
Phenylalanine, tyrosine and tryptophan biosynthesis | L-Tyrosine | 1.890E-05 | 4.199E-05 | 0.008 |
L-Phenylalanine | ||||
L-Tryptophan | ||||
Phenylalanine metabolism | L-Tyrosine | 2.501E-05 | 5.001E-05 | 0.119 |
L-Phenylalanine | ||||
Tryptophan metabolism | L-Tryptophan | 3.075E-04 | 5.125E-04 | 0.109 |
Fatty acid metabolism | Palmitic acid | 4.674E-04 | 6.678E-04 | 0.030 |
Linoleic acid metabolism | 13S-Hydroxyoctadecadienoic acid | 0.007 | 0.008 | 0.656 |
γ-Linolenic acid | ||||
Linoleic acid | ||||
Retinol metabolism | Retinoic acid | 0.036 | 0.040 | 0.175 |
Claims (8)
- (a) 대상체(subject)에서 생물학적 시료를 채취하는 단계;
(b) 상기 생물학적 시료에서 류신(leucine), 프로스타글란딘 J2(prostaglandin J2) 및 프로스타글란딘 E2(prostaglandin E2)의 대사체 농도를 측정하는 단계; 및
(c) 페닐알라닐페닐알라닌(phenylalanylphenylalanine), 페닐알라닌(phenylalanine), 트립토판(tryptophan), 스테아리돈산(Stearidonic acid), 프로스타글란딘 F2α(prostaglandin F2α) 및 레티놀산(retinoic acid)의 대사체 농도를 측정하는 단계; 및
(d) 상기 측정된 대사체의 수준을 정상 대조군 시료에서의 측정값과 비교하는 단계;를 포함하는 유방암의 예후 또는 위험도를 평가하는 방법으로서,
상기 (b) 및 (c) 단계의 대사체의 수준이 상향조절되는 경우, 상기 측정시점으로부터 7년간 유방암 발생 위험이 높은 것으로 평가하는 것인, 유방암의 예후 또는 위험도를 평가하는 방법. - 삭제
- 제1항에 있어서,
상기 (b) 단계에서 에이코사펜타엔산(eicosapentaenoic acid), 도코사펜타엔산(docosapentaenoic acid), 도코사헥사엔산(docosahexaenoic acid), lysoPC(lysophosphatidylcholine) 18:3, lysoPC 20:3, lysoPC 20:4 및 lysoPC 20:5으로 이루어진 군에서 선택되는 하나 이상의 대사체 농도를 더 측정하는 방법. - 삭제
- 류신(leucine), 프로스타글란딘 J2(prostaglandin J2), 및 프로스타글란딘 E2(prostaglandin E2), 페닐알라닐페닐알라닌(phenylalanylphenylalanine), 페닐알라닌(phenylalanine), 트립토판(tryptophan), 스테아리돈산(Stearidonic acid), 프로스타글란딘 F2α(prostaglandin F2α) 및 레티놀산(retinoic acid)의 대사체에 대한 정량장치를 포함하는 유방암 발병 위험도 진단용 키트.
- 제5항에 있어서,
상기 정량장치는 크로마토그래피 및 질량분석기인 키트. - 삭제
- 제5항에 있어서,
에이코사펜타엔산(eicosapentaenoic acid), 도코사펜타엔산(docosapentaenoic acid), 도코사헥사엔산(docosahexaenoic acid), lysoPC(lysophosphatidylcholine) 18:3, lysoPC 20:3, lysoPC 20:4 및 lysoPC 20:5으로 이루어진 군에서 선택되는 하나 이상의 대사체에 대한 정량장치를 더 포함하는 키트.
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CN102893157A (zh) | 2009-12-22 | 2013-01-23 | 密执安大学评议会 | 前列腺癌的代谢特征 |
US20150299797A1 (en) | 2012-08-24 | 2015-10-22 | University Of Utah Research Foundation | Compositions and methods relating to blood-based biomarkers of breast cancer |
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