Summary of Study ST000396
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000309. The data can be accessed directly via it's Project DOI: 10.21228/M86G6V This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
Study ID | ST000396 |
Study Title | Lung Cancer Plasma Discovery |
Study Summary | Recently, major efforts have been directed toward early detection of lung cancer through low-dose computed tomography (LDCT) scanning. Data from the National Lung Screening Trial (NLST) suggest that yearly screening with thoracic LDCT scanning for high-risk current and former smokers reduces lung cancer mortality by 20% and total mortality by 7%. However, issues including indeterminate nodules detected by LDCT and radiation exposure impact the practicality of LDCT-based screening on a national and global basis. A blood-based biomarker or multiplexed marker panel that could complement LDCT would represent a major advance in implementing lung cancer screening. Efforts to develop blood-based biomarkers for lung cancer early detection using a variety of methodologies are currently ongoing. Proteomic studies have led to the identification of several candidate markers including pro-surfactantproteinB(pro-SFTPB), a target of a lineage-survival oncogene in lung cancer, NKX2-1.Validation studies using blood samples collected at the time of LDCT screening for lung cancer substantiated the performance of pro-SFTPB. Multivariable logistic regression models were used to evaluate the predictive ability of pro-SFTPB. The area under the curve (AUC) values of the full model with and without pro-SFTPB were 0.741 (95% CI, 0.696 to 0.783) and 0.669 (95%CI, 0.620 to 0.717), respectively (difference in AUC, P_.001). Single markers are unlikely to have sufficient performance for implementation in a screening setting, hence the need to explore several discovery platforms to identify markers that provide complementary performance. Metabolomics represents a global unbiased approach to the profiling of small molecules and has been established as a platform for biomarker discovery for a variety of human biofluids and tissues. Here we used an untargeted liquid chromatography/mass spectrometry (MS) metabolomics approach to identify metabolites that distinguish human sera collected before the diagnosis of lung cancer from matched control sera in a prospective cohort of highrisk patients from the Beta-Carotene and Retinol Efficacy Trial (CARET). |
Institute | University of California, Davis |
Department | Genome and Biomedical Sciences Facility |
Laboratory | WCMC Metabolomics Core |
Last Name | Fiehn |
First Name | Oliver |
Address | 1315 Genome and Biomedical Sciences Facility, 451 Health Sciences Drive, Davis, CA 95616 |
ofiehn@ucdavis.edu | |
Phone | (530) 754-8258 |
Submit Date | 2016-05-10 |
Raw Data Available | Yes |
Raw Data File Type(s) | cdf |
Analysis Type Detail | GC-MS |
Release Date | 2016-06-18 |
Release Version | 2 |
Release Comments | Updated study design factors |
Select appropriate tab below to view additional metadata details:
Factors:
Subject type: Human; Subject species: Homo sapiens (Factor headings shown in green)
mb_sample_id | local_sample_id | Age Group | Sex | Smoking Status | Diagnosis |
---|---|---|---|---|---|
SA018857 | 110630bwasa12_2 | 45-49 | Male | Current | - |
SA018858 | 110702bwasa44_1 | 45-49 | Male | Current | - |
SA018856 | 110702bwasa17_1 | 45-49 | Male | Current | Adenocarcinoma |
SA018781 | 110630bwasa49_2 | 50-54 | Female | Current | - |
SA018782 | 110701bwasa11_2 | 50-54 | Female | Current | - |
SA018784 | 110703bwasa31_1 | 50-54 | Female | Current | - |
SA018787 | 110704bwasa08_1 | 50-54 | Female | Current | - |
SA018788 | 110702bwasa09_1 | 50-54 | Female | Current | - |
SA018789 | 110701bwasa33_2 | 50-54 | Female | Current | - |
SA018790 | 110701bwasa44_1 | 50-54 | Female | Current | - |
SA018791 | 110705bwasa20_1 | 50-54 | Female | Current | - |
SA018792 | 110704bwasa24_1 | 50-54 | Female | Current | - |
SA018793 | 110629bwasa50_2 | 50-54 | Female | Current | - |
SA018988 | 110701bwasa35_2 | 50-54 | Female | Current | - |
SA018989 | 110704bwasa28_1 | 50-54 | Female | Current | - |
SA019051 | 110701bwasa09_2 | 50-54 | Female | Current | - |
SA019052 | 110703bwasa23_1 | 50-54 | Female | Current | - |
SA018785 | 110703bwasa24_1 | 50-54 | Female | Current | Adenocarcinoma |
SA018795 | 110702bwasa25_1 | 50-54 | Female | Current | Adenocarcinoma |
SA018987 | 110702bwasa30_1 | 50-54 | Female | Current | Adenocarcinoma |
SA019050 | 110629bwasa47_2 | 50-54 | Female | Current | Adenocarcinoma |
SA018783 | 110702bwasa24_1 | 50-54 | Female | Current | Other NSCLC |
SA018794 | 110703bwasa35_1 | 50-54 | Female | Current | Other NSCLC |
SA018786 | 110701bwasa34_2 | 50-54 | Female | Current | Squamous cell |
SA018860 | 110704bwasa31_1 | 50-54 | Female | Former | - |
SA018861 | 110703bwasa43_1 | 50-54 | Female | Former | - |
SA018862 | 110704bwasa25_1 | 50-54 | Female | Former | - |
SA018863 | 110704bwasa49_1 | 50-54 | Female | Former | - |
SA018864 | 110701bwasa23_2 | 50-54 | Female | Former | Adenocarcinoma |
SA018859 | 110705bwasa16_1 | 50-54 | Female | Former | Other NSCLC |
SA018760 | 110629bwasa37_2 | 50-54 | Male | Current | - |
SA018761 | 110701bwasa17_2 | 50-54 | Male | Current | - |
SA018773 | 110701bwasa25_2 | 50-54 | Male | Current | - |
SA018774 | 110702bwasa18_1 | 50-54 | Male | Current | - |
SA018866 | 110704bwasa30_1 | 50-54 | Male | Current | - |
SA018867 | 110702bwasa16_1 | 50-54 | Male | Current | - |
SA018868 | 110703bwasa32_1 | 50-54 | Male | Current | - |
SA018870 | 110703bwasa01_1 | 50-54 | Male | Current | - |
SA019029 | 110703bwasa42_1 | 50-54 | Male | Current | - |
SA019030 | 110629bwasa34_2 | 50-54 | Male | Current | - |
SA019032 | 110702bwasa48_1 | 50-54 | Male | Current | - |
SA019033 | 110701bwasa43_1 | 50-54 | Male | Current | - |
SA019035 | 110702bwasa42_1 | 50-54 | Male | Current | - |
SA019037 | 110701bwasa13_2 | 50-54 | Male | Current | - |
SA018772 | 110630bwasa29_2 | 50-54 | Male | Current | Adenocarcinoma |
SA019031 | 110629bwasa42_2 | 50-54 | Male | Current | Adenocarcinoma |
SA019034 | 110701bwasa15_2 | 50-54 | Male | Current | Adenocarcinoma |
SA019036 | 110705bwasa29_1 | 50-54 | Male | Current | Adenocarcinoma |
SA018762 | 110703bwasa16_1 | 50-54 | Male | Current | Squamous cell |
SA018865 | 110704bwasa07_1 | 50-54 | Male | Current | Squamous cell |
SA018869 | 110703bwasa30_1 | 50-54 | Male | Current | Squamous cell |
SA018991 | 110702bwasa15_1 | 50-54 | Male | Former | - |
SA018992 | 110630bwasa30_2 | 50-54 | Male | Former | - |
SA019038 | 110630bwasa36_2 | 50-54 | Male | Former | - |
SA019040 | 110701bwasa29_3 | 50-54 | Male | Former | - |
SA018990 | 110703bwasa03_1 | 50-54 | Male | Former | Other NSCLC |
SA019039 | 110630bwasa27_2 | 50-54 | Male | Former | Squamous cell |
SA018796 | 110630bwasa16_2 | 55-59 | Female | Current | - |
SA018797 | 110704bwasa27_1 | 55-59 | Female | Current | - |
SA018801 | 110630bwasa04_2 | 55-59 | Female | Current | - |
SA018802 | 110630bwasa26_2 | 55-59 | Female | Current | - |
SA018803 | 110701bwasa42_1 | 55-59 | Female | Current | - |
SA018804 | 110701bwasa27_3 | 55-59 | Female | Current | - |
SA018841 | 110630bwasa31_2 | 55-59 | Female | Current | - |
SA018842 | 110630bwasa45_2 | 55-59 | Female | Current | - |
SA018994 | 110702bwasa40_1 | 55-59 | Female | Current | - |
SA018995 | 110630bwasa32_2 | 55-59 | Female | Current | - |
SA018799 | 110630bwasa01_2 | 55-59 | Female | Current | Adenocarcinoma |
SA018800 | 110704bwasa35_1 | 55-59 | Female | Current | Adenocarcinoma |
SA018843 | 110703bwasa48_1 | 55-59 | Female | Current | Other NSCLC |
SA018798 | 110701bwasa39_2 | 55-59 | Female | Current | Squamous cell |
SA018993 | 110703bwasa37_1 | 55-59 | Female | Current | Squamous cell |
SA018775 | 110704bwasa21_1 | 55-59 | Male | Current | - |
SA018777 | 110704bwasa34_1 | 55-59 | Male | Current | - |
SA018805 | 110629bwasa32_2 | 55-59 | Male | Current | - |
SA018806 | 110629bwasa44_2 | 55-59 | Male | Current | - |
SA018807 | 110704bwasa38_1 | 55-59 | Male | Current | - |
SA018811 | 110704bwasa37_1 | 55-59 | Male | Current | - |
SA018812 | 110703bwasa29_1 | 55-59 | Male | Current | - |
SA018813 | 110704bwasa39_1 | 55-59 | Male | Current | - |
SA018872 | 110630bwasa14_2 | 55-59 | Male | Current | - |
SA018874 | 110704bwasa42_1 | 55-59 | Male | Current | - |
SA018875 | 110702bwasa02_1 | 55-59 | Male | Current | - |
SA018876 | 110702bwasa13_1 | 55-59 | Male | Current | - |
SA018951 | 110630bwasa39_2 | 55-59 | Male | Current | - |
SA018952 | 110705bwasa15_1 | 55-59 | Male | Current | - |
SA018953 | 110705bwasa10_2 | 55-59 | Male | Current | - |
SA018954 | 110704bwasa43_1 | 55-59 | Male | Current | - |
SA018776 | 110703bwasa44_1 | 55-59 | Male | Current | Adenocarcinoma |
SA018809 | 110702bwasa12_1 | 55-59 | Male | Current | Adenocarcinoma |
SA018871 | 110702bwasa38_1 | 55-59 | Male | Current | Adenocarcinoma |
SA018873 | 110629bwasa36_2 | 55-59 | Male | Current | Adenocarcinoma |
SA018955 | 110702bwasa46_1 | 55-59 | Male | Current | Adenocarcinoma |
SA018808 | 110703bwasa05_1 | 55-59 | Male | Current | Other NSCLC |
SA018810 | 110703bwasa15_1 | 55-59 | Male | Current | Squamous cell |
SA018956 | 110704bwasa03_1 | 55-59 | Male | Current | Squamous cell |
SA018764 | 110703bwasa13_1 | 55-59 | Male | Former | - |
SA018765 | 110703bwasa07_1 | 55-59 | Male | Former | - |
SA018878 | 110630bwasa34_2 | 55-59 | Male | Former | - |
SA018879 | 110630bwasa11_5 | 55-59 | Male | Former | - |