2008 Progress Report: Southern California Particle Center (SCPC)
EPA Grant Number: R832413Center: Southern California Particle Center
Center Director: Froines, John R.
Title: Southern California Particle Center (SCPC)
Investigators: Froines, John R. , Cho, Arthur K. , Delfino, Ralph , Harkema, Jack , Hinds, William C. , Kleinman, Michael T. , Kumigai, Yoshito , Lusis, Aldons , Nel, Andre E. , Neuhausen, Susan , Schauer, James J. , Shafer, M. M. , Sioutas, Constantinos , Staimer, Norbert , Vaziri, Nostratola
Institution: Michigan State University , University of California - Irvine , University of California - Los Angeles , University of Southern California , University of Tsukuba , University of Wisconsin
EPA Project Officer: Stacey Katz/Gail Robarge,
Project Period: October 1, 2005 through September 30, 2010
Project Period Covered by this Report: October 1, 2007 through September 30,2008
Project Amount: $7,999,994
RFA: Particulate Matter Research Centers (2004)
Research Category: Particulate Matter
Description:
Objective:- The most extensive chemical characterization of PM and intensive monitoring studies in the LAB ever conducted.
- Development of continuous monitors for size-fractionated particle mass and chemical composition, and mobile, size-selective PM concentrators capable of collecting large amounts of ambient samples for toxicological and human studies.
- Characterization of the formation and dynamics of PM near freeways.
- Demonstration of mitochondrial uptake of ultrafine particles and related toxicity.
- Demonstration that pro-oxidative chemicals induce hierarchical oxidative stress effects and development of murine in vivo models for induction of acute airway inflammation.
- Demonstration of in vivo allergic airway responses, neurological and cardiovascular effects in close proximity to a freeway.
- Exposure of healthy and impaired human volunteers to concentrated PM; first CAP exposure studies of human volunteers to coarse and ultrafine particles.
- Demonstration of a linkage between traffic density and human developmental toxicity.
- Demonstration of the relationship between traffic density (at schools and homes) and primary respiratory outcomes.
Journal Articles: 47 Displayed | Download in RIS Format
Other center views: | All 94 publications | 48 publications in selected types | All 47 journal articles |
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Araujo JA, Barajas B, Kleinman M, Wang X, Bennett BJ, Gong KW, Navab M, Harkema J, Sioutas C, Lusis AJ, Nel AE. Ambient particulate pollutants in the ultrafine range promote atherosclerosis and systemic oxidative stress. Circulation Research 2008;102(5):589-596. |
R832413 (2008) R832413C001 (2008) R832413C002 (2007) R832413C002 (2008) |
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Ayres JG, Borm P, Cassee FR, Castranova V, Donaldson K, Ghio A, Harrison RM, Hider R, Kelly F, Kooter IM, Marano F, Maynard RL, Mudway I, Nel A, Sioutas C, Smith S, Baeza-Squiban A, Cho A, Duggan S, Froines J. Evaluating the toxicity of airborne particulate matter and nanoparticles by measuring oxidative stress potential—a workshop report and consensus statement. Inhalation Toxicology 2008;20(1):75-99. |
R832413 (2008) R832413C001 (2007) R832413C001 (2008) R832413C002 (2008) R832413C003 (2008) |
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Biswas S, Ntziachristos L, Moore KF, Sioutas C. Particle volatility in the vicinity of a freeway with heavy-duty diesel traffic. Atmospheric Environment 2007;41(16):3479-3493. |
R832413 (2008) R832413C001 (2006) R832413C001 (2007) R832413C001 (2008) |
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Chan RC-F, Wang M, Li N, Yanagawa Y, Onoe K, Lee JJ, Nel AE. Pro-oxidative diesel exhaust particle chemicals inhibit LPS-induced dendritic cell responses involved in T-helper differentiation. Journal of Allergy and Clinical Immunology 2006;118(2):455-465. |
R832413 (2008) R832413C002 (2007) R832413C002 (2008) R827352 (Final) R827352C002 (Final) |
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Chatila TA, Li N, Garcia-Lloret M, Kim H-J, Nel AE. T-cell effector pathways in allergic diseases: transcriptional mechanisms and therapeutic targets. Journal of Allergy and Clinical Immunology 2008;121(4):812-823. |
R832413 (2007) R832413 (2008) R832413C002 (2007) R832413C002 (2008) |
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Delfino RJ, Staimer N, Tjoa T, Polidori A, Arhami M, Gillen DL, Kleinman MT, Vaziri ND, Longhurst J, Zaldivar F, Sioutas C. Circulating biomarkers of inflammation, antioxidant activity, and platelet activation are associated with primary combustion aerosols in subjects with coronary artery disease. Environmental Health Perspectives 2008;116(7):898-906. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) R832413C004 (2007) R832413C004 (2008) |
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Delfino RJ, Staimer N, Tjoa T, Gillen D, Kleinman MT, Sioutas C, Cooper D. Personal and ambient air pollution exposures and lung function decrements in children with asthma. Environmental Health Perspectives 2008;116(4):550-558. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Eiguren-Fernandez A, Avol EL, Thurairatnam S, Hakami M, Froines JR, Miguel AH. Seasonal influence on vapor- and particle-phase polycyclic aromatic hydrocarbon concentrations in school communities located in Southern California. Aerosol Science and Technology 2007;41(4):438-446. |
R832413 (2008) R832413C003 (2007) R832413C003 (2008) R827352 (Final) R827352C009 (Final) R827352C013 (Final) |
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Eiguren-Fernandez A, Miguel AH, Lu R, Purvis K, Grant B, Mayo P, Di Stefano E, Cho AK, Froines J. Atmospheric formation of 9,10-phenanthraquinone in the Los Angeles air basin. Atmospheric Environment 2008;42(10):2312-2319. |
R832413 (2007) R832413 (2008) R832413C003 (2007) R832413C003 (2008) R827352 (Final) |
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Fruin S, Westerdahl D, Sax T, Sioutas C, Fine PM. Measurements and predictors of on-road ultrafine particle concentrations and associated pollutants in Los Angeles. Atmospheric Environment 2008;42(2):207-219. |
R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Gong Jr. H, Linn WS, Clark KW, Anderson KR, Sioutas C, Alexis NE, Cascio WE, Devlin RB. Exposures of healthy and asthmatic volunteers to concentrated ambient ultrafine particles in Los Angeles. Inhalation Toxicology 2008;20(6):533-545. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) R827352 (Final) |
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Gong KW, Zhao W, Li N, Barajas B, Kleinman M, Sioutas C, Horvath S, Lusis AJ, Nel A, Araujo JA. Air-pollutant chemicals and oxidized lipids exhibit genome-wide synergistic effects on endothelial cells. Genome Biology 2007;8(7):R149. |
R832413 (2008) R832413C001 (2008) R832413C002 (2007) R832413C002 (2008) |
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Hu S, Polidori A, Arhami M, Schafer MM, Schauer JJ, Cho A, Sioutas C. Redox activity and chemical speciation of size fractioned PM in the communities of the Los Angeles-Long Beach Harbor. Atmospheric Chemistry and Physics Discussions 2008;8(3):11643-11672. |
R832413 (2008) R832413C001 (2008) |
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Inoue K-I, Takano H, Ichinose T, Tomura S, Yanagisawa R, Sakurai M, Sumi D, Cho AK, Hiyoshi K, Kumagai Y. Effects of naphthoquinone on airway responsiveness in the presence or absence of antigen in mice. Archives of Toxicology 2007;81(8):575-581. |
R832413 (2007) R832413 (2008) R832413C003 (2007) R832413C003 (2008) |
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Iwamoto N, Sumi D, Ishii T, Uchida K, Cho AK, Froines JR, Kumagai Y. Chemical knockdown of protein-tyrosine phosphatase 1B by 1,2-naphthoquinone through covalent modification causes persistent transactivation of epidermal growth factor receptor. Journal of Biological Chemistry 2007;282(46):33396-33404. |
R832413 (2008) R832413C003 (2007) R832413C003 (2008) |
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Kleinman MT, Sioutas C, Froines JR, Fanning E, Hamade A, Mendez L, Meacher D, Oldham M. Inhalation of concentrated ambient particulate matter near a heavily trafficked road stimulates antigen-induced airway responses in mice. Inhalation Toxicology 2007;19(Suppl 1):117-126. |
R832413 (2008) R832413C001 (2007) R832413C001 (2008) R832413C003 (2007) R827352 (Final) |
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Kleinman MT, Araujo JA, Nel A, Sioutas C, Campbell A, Cong PQ, Li H, Bondy SC. Inhaled ultrafine particulate matter affects CNS inflammatory processes and may act via MAP kinase signaling pathways. Toxicology Letters 2008;178(2):127-130. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Krudysz MA, Froines JR, Fine PM, Sioutas C. Intra-community spatial variation of size-fractionated PM mass, OC, EC, and trace elements in the Long Beach, CA area. Atmospheric Environment 2008;42(21):5374-5389. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C003 (2007) R832157 (2007) |
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Krudysz M, Moore K, Geller M, Sioutas C, Froines J. Intra-community spatial variability of particulate matter size distributions in southern California/Los Angeles. Atmospheric Chemistry and Physics Discussions 2008;8(3):9641-9672. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) R832413C003 (2007) R832413C003 (2008) |
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Li N, Nel AE. The cellular impacts of diesel exhaust particles: beyond inflammation and death. European Respiratory Journal 2006;27(4):667-668. |
R832413 (2008) R832413C002 (2006) R832413C002 (2008) |
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Li N, Xia T, Nel AE. The role of oxidative stress in ambient particulate matter-induced lung diseases and its implications in the toxicity of engineered nanoparticles. Free Radical Biology and Medicine 2008;44(9):1689-1699. |
R832413 (2007) R832413 (2008) R832413C002 (2007) R832413C002 (2008) |
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Majestic BJ, Schauer JJ, Shafer MM, Fine PM, Singh M, Sioutas C. Trace metal analysis of atmospheric particulate matter:a comparison of personal and ambient samplers. Journal of Environmental Engineering and Science 2008;7(4):289-298. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Moore KF, Ning Z, Ntziachristos L, Schauer JJ, Sioutas C. Daily variation in the properties of urban ultrafine aerosol—Part I: Physical characterization and volatility. Atmospheric Environment 2007;41(38):8633-8646. |
R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Ning Z, Moore KF, Polidori A, Sioutas C. Field validation of the new miniature Versatile Aerosol Concentration Enrichment System (mVACES). Aerosol Science and Technology 2006;40(12):1098-1110. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Ning Z, Geller MD, Moore KF, Sheesley R, Schauer JJ, Sioutas C. Daily variation in chemical characteristics of urban ultrafine aerosols and inference of their sources. Environmental Science & Technology 2007;41(17):6000-6006. |
R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Ning Z, Polidori A, Schauer JJ, Sioutas C. Emission factors of PM species based on freeway measurements and comparison with tunnel and dynamometer studies. Atmospheric Environment 2008;42(13):3099-3114. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Ntziachristos L, Froines JR, Cho AK, Sioutas C. Relationship between redox activity and chemical speciation of size-fractionated particulate matter. Particle and Fibre Toxicology 2007;4:5. |
R832413C001 (2008) R832413C003 (2008) |
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Ntziachristos L, Polidori A, Phuleria H, Geller MD, Sioutas C. Application of a diffusion charger for the measurement of particle surface concentration in different environments. Aerosol Science and Technology 2007;41(6):571-580. |
R832413 (2008) R832413C001 (2006) R832413C001 (2007) R832413C001 (2008) |
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Ntziachristos L, Ning Z, Geller MD, Sheesley RJ, Schauer JJ, Sioutas C. Fine, ultrafine and nanoparticle trace element compositions near a major freeway with a high heavy-duty diesel fraction. Atmospheric Environment 2007;41(27):5684-5696. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Ntziachristos L, Ning Z, Geller MD, Sioutas C. Particle concentration and characteristics near a major freeway with heavy-duty diesel traffic. Environmental Science & Technology 2007;41(7):2223-2230. |
R832413 (2008) R832413C001 (2006) R832413C001 (2007) R832413C001 (2008) |
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Ntziachristos L, Froines JR, Cho AK, Sioutas C. Relationship between redox activity and chemical speciation of size-fractionated particulate matter. Particle & Fibre Toxicology 2007;4(June):5. |
R832413 (2008) R832413C001 (2007) |
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Phuleria HC, Sheesley RJ, Schauer JJ, Fine PM, Sioutas C. Roadside measurements of size-segregated particulate organic compounds near gasoline and diesel-dominated freeways in Los Angeles, CA. Atmospheric Environment 2007;41(22):4653-4671. |
R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Polidori A, Arhami M, Sioutas C, Delfino RJ, Allen R. Indoor/outdoor relationships, trends, and carbonaceous content of fine particulate matter in retirement homes of the Los Angeles Basin. Journal of the Air & Waste Management Association 2007;57(3):366-379. |
R832413 (2008) R832413C001 (2008) |
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Polidori A, Arhami M, Sioutas C, Delfino RJ,Allen R. Indoor/outdoor relationships, trends, and carbonaceous content of fine particulate matter in retirement homes of the Los Angeles Basin. Journal of the Air & Waste Management Association 2007;57(3):366–379. |
R832413C001 (2007) |
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Polidori A, Hu S, Biswas S, Delfino RJ, Sioutas C. Real-time characterization of particle-bound polycyclic aromatic hydrocarbons in ambient aerosols and from motor-vehicle exhaust. Atmospheric Chemistry and Physics Discussions 2008;8(5):1277-1291. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Shinyashiki M, Rodriguez CE, Di Stefano EW, Sioutas C, Delfino RJ, Kumagai Y, Froines JR, Cho AK. On the interaction between glyceraldehyde-3-phosphate dehydrogenase and airborne particles: evidence for electrophilic species. Atmospheric Environment 2008;42(3):517-529. |
R832413 (2008) R832413C001 (2008) R832413C003 (2007) R832413C003 (2008) |
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Sillanpaa M, Geller MD, Phuleria HC, Sioutas C. High collection efficiency electrostatic precipitator for in vitro cell exposure to concentrated ambient particulate matter (PM). Journal of Aerosol Science 2008;39(4):335-347. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Taguchi K, Shimada M, Fujii S, Sumi D, Pan X, Yamano S, Nishiyama T, Hiratsuka A, Yamamoto M, Cho AK, Froines JR, Kumagai Y. Redox cycling of 9,10-phenanthraquinone to cause oxidative stress is terminated through its monoglucuronide conjugation in human pulmonary epithelial A549 cells. Free Radical Biology & Medicine 2008;44(8):1645-1655. |
R832413 (2007) R832413 (2008) R832413C003 (2007) R832413C003 (2008) |
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Westerdahl D, Fruin SA, Fine PL, Sioutas C. The Los Angeles International Airport as a source of ultrafine particles and other pollutants to nearby communities. Atmospheric Environment 2008;42(13):3143–3155. |
R832413C001 (2008) |
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Westerdahl D, Fruin SA, Fine PL, Sioutas C. The Los Angeles International Airport as a source of ultrafine particles and other pollutants to nearby communities. Atmospheric Environment 2008;42(13):3143-3155. |
R832413 (2007) R832413 (2008) R832413C001 (2007) R831861 (2005) |
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Wold LE, Simkhovich BZ, Kleinman MT, Nordlie MA, Dow JS, Sioutas C, Kloner RA. In vivo and in vitro models to test the hypothesis of particle-induced effects on cardiac function and arrhythmias. Cardiovascular Toxicology 2006;6(1):69-78. |
R832413 (2008) R832413C001 (2007) R827352 (Final) |
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Xia T, Kovochich M, Brant J, Hotze M, Sempf J, Oberley T, Sioutas C, Yeh JI, Wiesner MR, Nel AE. Comparison of the abilities of ambient and manufactured nanoparticles to induce cellular toxicity according to an oxidative stress paradigm. Nano Letters 2006;6(8):1794-1807. |
R832413 (2008) R832413C001 (2007) R832413C001 (2008) R832413C002 (2006) R832413C002 (2008) R827352 (Final) R827352C002 (Final) R827352C014 (Final) |
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Xia T, Kovochich M, Nel A. The role of reactive oxygen species and oxidative stress in mediating particulate matter injury. Clinics in Occupational and Environmental Medicine 2006;5(4):817-836. |
R832413 (2008) R832413C002 (2007) R832413C002 (2008) |
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Xia T, Kovochich M, Nel AE. Impairment of mitochondrial function by particulate matter (PM) and their toxic components: implications for PM-induced cardiovascular and lung disease. Frontiers in Bioscience 2007;12(3):1238-1246. |
R832413 (2008) R832413C002 (2007) R832413C002 (2008) |
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Yacobi NR, Phuleria HC, Demaio L, Liang CH, Peng C-A, Sioutas C, Borok Z, Kim K-J, Crandall ED. Nanoparticle effects on rat alveolar epithelial cell monolayer barrier properties. Toxicology in Vitro 2007;21(8):1373-1381. |
R832413 (2008) R832413C001 (2007) R832413C001 (2008) |
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Zhu Y, Eiguren-Fernandez A, Hinds WC, Miguel AH. In-cabin commuter exposure to ultrafine particles on Los Angeles freeways. Environmental Science & Technology 2007;41(7):2138-2145. |
R832413 (2008) R832413C005 (2007) R832413C005 (2008) R827352 (Final) |
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Zhu Y, Fung DC, Kennedy N, Hinds WC, Eiguren-Fernandez A. Measurements of ultrafine particles and other vehicular pollutants inside a mobile exposure system on Los Angeles freeways. Journal of the Air & Waste Management Association 2008;58(3):424-434. |
R832413 (2007) R832413 (2008) R832413C005 (2007) R832413C005 (2008) |
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Airborne particulate matter, ambient air, sources, Southern California, Los Angeles Basin, exposure assessment, oxidative stress, source-receptor, ultrafine, fine, coarse, organics, quinones,
, Air, Scientific Discipline, Health, RFA, Risk Assessments, Health Risk Assessment, particulate matter, Environmental Chemistry, respiratory impact, cardiovascular disease, cardiovascular vulnerability, chemical characteristics, cardiotoxicity, chemical composition, cardiopulmonary responses, human health risk, oxidative stress, human health effects, toxicology, ambient particle health effects, biological mechanism , airborne particulate matter, human exposure, PM, animal modelProgress and Final Reports:
2006 Progress Report
2007 Progress Report
Original Abstract
Subprojects under this Center:
(EPA does not fund or establish subprojects; EPA awards and manages the overall grant for this center).
R832413C001 Contribution of Primary and Secondary PM Sources to Exposure & Evaluation of Their Relative Toxicity
R832413C002 Project 2: The Role of Oxidative Stress in PM-induced Adverse Health Effects
R832413C003 The Chemical Properties of PM and their Toxicological Implications
R832413C004 Oxidative Stress Responses to PM Exposure in Elderly Individuals With Coronary Heart Disease
R832413C005 Ultrafine Particles on and Near Freeways