PMID- 27501106 OWN - NLM STAT- MEDLINE DCOM- 20180321 LR - 20190216 IS - 1536-5948 (Electronic) IS - 1076-2752 (Print) IS - 1076-2752 (Linking) VI - 58 IP - 8 Suppl 1 DP - 2016 Aug TI - Detection of Serum microRNAs From Department of Defense Serum Repository: Correlation With Cotinine, Cytokine, and Polycyclic Aromatic Hydrocarbon Levels. PG - S62-71 LID - 10.1097/JOM.0000000000000742 [doi] AB - OBJECTIVE: The aim of this study was to investigate whether serum samples from the Department of Defense Serum Repository (DoDSR) are of sufficient quality to detect microRNAs (miRNAs), cytokines, immunoglobulin E (IgE), and polycyclic aromatic hydrocarbons (PAHs). METHODS: MiRNAs were isolated and quantified by polymerase chain reaction (PCR) array. Cytokines and chemokines related to inflammation were measured using multiplex immunoassays. Cotinine and IgE were detected by enzyme-linked immunoassay (ELISA) and PAHs were detected by Liquid Chromatography/Mass Spectroscopy. RESULTS: We detected miRNAs, cytokines, IgE, and PAHs with high sensitivity. Eleven of 30 samples tested positive for cotinine suggesting tobacco exposure. Significant associations between serum cotinine, cytokine, IgE, PAHs, and miRNA were discovered. CONCLUSION: We successfully quantified over 200 potential biomarkers of occupational exposure from DoDSR samples. The stored serum samples were not affected by hemolysis and represent a powerful tool for biomarker discovery and analysis in retrospective studies. FAU - Woeller, Collynn F AU - Woeller CF AD - Department of Environmental Medicine (Dr Woeller, Mr Pollock, Ms Croasdell, Ms Kim, Dr Utell, Dr Phipps), Department of Medicine (Drs Thatcher, Utell, and Phipps), Microbiology and Immunology, University of Rochester Medical Center (Mr Van Twisk, Drs Thakar and Phipps); Center for Air Resources Engineering and Science, Clarkson University, Potsdam, New York (Drs Hopke and Xia); and Professor, Department of Preventive Medicine and Biostatistics, Uniformed Services University, Bethesda, MD 20814 (Dr Mallon). FAU - Thatcher, Thomas H AU - Thatcher TH FAU - Van Twisk, Daniel AU - Van Twisk D FAU - Pollock, Stephen J AU - Pollock SJ FAU - Croasdell, Amanda AU - Croasdell A FAU - Kim, Nina AU - Kim N FAU - Hopke, Philip K AU - Hopke PK FAU - Xia, Xiaoyan AU - Xia X FAU - Thakar, Juilee AU - Thakar J FAU - Mallon, Col Timothy M AU - Mallon CT FAU - Utell, Mark J AU - Utell MJ FAU - Phipps, Richard P AU - Phipps RP LA - eng GR - P30 ES001247/ES/NIEHS NIH HHS/United States GR - T32 ES007026/ES/NIEHS NIH HHS/United States GR - T90 DE021985/DE/NIDCR NIH HHS/United States PT - Journal Article PL - United States TA - J Occup Environ Med JT - Journal of occupational and environmental medicine JID - 9504688 RN - 0 (Biomarkers) RN - 0 (Cytokines) RN - 0 (MicroRNAs) RN - 0 (Polycyclic Aromatic Hydrocarbons) RN - 37341-29-0 (Immunoglobulin E) RN - K5161X06LL (Cotinine) SB - IM MH - Biomarkers/blood MH - Blood Banks MH - Cotinine/*blood MH - Cytokines/*blood MH - Environmental Exposure/analysis MH - Humans MH - Immunoglobulin E/blood MH - MicroRNAs/*blood MH - *Military Personnel MH - Occupational Exposure/analysis MH - Polycyclic Aromatic Hydrocarbons/*blood MH - Retrospective Studies PMC - PMC5661968 MID - NIHMS910864 COIS- There are no conflicts of interest. EDAT- 2016/08/09 06:00 MHDA- 2018/03/22 06:00 PMCR- 2017/10/30 CRDT- 2016/08/09 06:00 PHST- 2016/08/09 06:00 [entrez] PHST- 2016/08/09 06:00 [pubmed] PHST- 2018/03/22 06:00 [medline] PHST- 2017/10/30 00:00 [pmc-release] AID - 00043764-201608001-00009 [pii] AID - 10.1097/JOM.0000000000000742 [doi] PST - ppublish SO - J Occup Environ Med. 2016 Aug;58(8 Suppl 1):S62-71. doi: 10.1097/JOM.0000000000000742.