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Daniel Hassett, Ph.D.

Research Interests

The broad objective of this investigation is to increase ourunderstanding of a pathogenic mechanism of Pseudomonas aeruginosa inchronic respiratory infections of cystic fibrosis patients within theairways of these patients, P aeruginosa must have mechanis...

  • Ph.D.: SUNY-Syracuse
  • Post Doc: University of North Carolina
Contact Information
  • Medical Sciences Building
  • 231 Albert Sabin Way
  • Cincinnati, 45267
  • Office 513-558-1154
  • Email

Peer Reviewed Publications

Panmanee, Warunya; Su, Shengchang; Schurr, Michael J; Lau, Gee W; Zhu, Xiaoting; Ren, Zhaowei; McDaniel, Cameron T; Lu, Long J; Ohman, Dennis E; Muruve, Daniel A; Panos, Ralph J; Yu, Hongwei D; Thompson, Thomas B; Tseng, Boo Shan; Hassett, Daniel J 2019. The anti-sigma factor MucA of Pseudomonas aeruginosa: Dramatic differences of a mucA22 vs. a ?mucA mutant in anaerobic acidified nitrite sensitivity of planktonic and biofilm bacteria in vitro and during chronic murine lung infection. PloS one, 14 6, e0216401

Fenker, Daniel E; McDaniel, Cameron T; Panmanee, Warunya; Panos, Ralph J; Sorscher, Eric J; Sabusap, Carleen; Clancy, John P; Hassett, Daniel J 2018. A Comparison between Two Pathophysiologically Different yet Microbiologically Similar Lung Diseases: Cystic Fibrosis and Chronic Obstructive Pulmonary Disease. International journal of respiratory and pulmonary medicine, 5 2,

Shreeram, Devesh D; Panmanee, Warunya; McDaniel, Cameron T; Daniel, Susan; Schaefer, Dale W; Hassett, Daniel J 2018. Effect of impaired twitching motility and biofilm dispersion on performance of Pseudomonas aeruginosa-powered microbial fuel cells. Journal of industrial microbiology & biotechnology, 45 2, 103-109

Tahernia, Mehdi; Mohammadifar, Maedeh; Hassett, Daniel J; Choi, Seokheun 2018. A Fully-Papertronic Biosensing Array for High-Throughput Characterization of Microbial Electrogenicity. Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2018 , 1-4

Gao, Yang; Hassett, Daniel J; Choi, Seokheun 2017. Rapid Characterization of Bacterial Electrogenicity Using a Single-Sheet Paper-Based Electrofluidic Array. Frontiers in bioengineering and biotechnology, 5 , 44

Panmanee, Warunya; Charoenlap, Nisanart; Atichartpongkul, Sopapan; Mahavihakanont, Aekkapol; Whiteside, Matthew D; Winsor, Geoff; Brinkman, Fiona S L; Mongkolsuk, Skorn; Hassett, Daniel J 2017. The OxyR-regulated phnW gene encoding 2-aminoethylphosphonate:pyruvate aminotransferase helps protect Pseudomonas aeruginosa from tert-butyl hydroperoxide. PloS one, 12 12, e0189066

Brinkman, Cassandra L; Schmidt-Malan, Suzannah M; Karau, Melissa J; Greenwood-Quaintance, Kerryl; Hassett, Daniel J; Mandrekar, Jayawant N; Patel, Robin 2016. Exposure of Bacterial Biofilms to Electrical Current Leads to Cell Death Mediated in Part by Reactive Oxygen Species. PloS one, 11 12, e0168595

McDaniel, Cameron; Su, Shengchang; Panmanee, Warunya; Lau, Gee W; Browne, Tristan; Cox, Kevin; Paul, Andrew T; Ko, Seung-Hyun B; Mortensen, Joel E; Lam, Joseph S; Muruve, Daniel A; Hassett, Daniel J 2016. A Putative ABC Transporter Permease Is Necessary for Resistance to Acidified Nitrite and EDTA in Pseudomonas aeruginosa under Aerobic and Anaerobic Planktonic and Biofilm Conditions. Frontiers in microbiology, 7 , 291

Shreeram, Devesh Dadhich; Hassett, Daniel J; Schaefer, Dale W 2016. Urine-powered microbial fuel cell using a hyperpiliated pilT mutant of Pseudomonas aeruginosa. Journal of industrial microbiology & biotechnology, 43 1, 103-7

Choi, Gihoon; Hassett, Daniel J; Choi, Seokheun 2015. A paper-based microbial fuel cell array for rapid and high-throughput screening of electricity-producing bacteria. The Analyst, 140 12, 4277-83

Engevik, Melinda A; Engevik, Kristen A; Yacyshyn, Mary Beth; Wang, Jiang; Hassett, Daniel J; Darien, Benjamin; Yacyshyn, Bruce R; Worrell, Roger T 2015. Human Clostridium difficile infection: inhibition of NHE3 and microbiota profile. American journal of physiology. Gastrointestinal and liver physiology, 308 6, G497-509

Engevik, Melinda A; Yacyshyn, Mary Beth; Engevik, Kristen A; Wang, Jiang; Darien, Benjamin; Hassett, Daniel J; Yacyshyn, Bruce R; Worrell, Roger T 2015. Human Clostridium difficile infection: altered mucus production and composition. American journal of physiology. Gastrointestinal and liver physiology, 308 6, G510-24

Hassett, Daniel J; Borchers, Michael T; Panos, Ralph J 2014. Chronic obstructive pulmonary disease (COPD): evaluation from clinical, immunological and bacterial pathogenesis perspectives. Journal of microbiology (Seoul, Korea), 52 3, 211-26

Li, Yi; Petrova, Olga E; Su, Shengchang; Lau, Gee W; Panmanee, Warunya; Na, Renuka; Hassett, Daniel J; Davies, David G; Sauer, Karin 2014. BdlA, DipA and induced dispersion contribute to acute virulence and chronic persistence of Pseudomonas aeruginosa. PLoS pathogens, 10 6, e1004168

Su, Shengchang; Bangar, Hansraj; Saldanha, Roland; Pemberton, Adin; Aronow, Bruce; Dean, Gary E; Lamkin, Thomas J; Hassett, Daniel J 2014. Construction and characterization of stable, constitutively expressed, chromosomal green and red fluorescent transcriptional fusions in the select agents, Bacillus anthracis, Yersinia pestis, Burkholderia mallei, and Burkholderia pseudomallei. MicrobiologyOpen, 3 5, 610-29

Su, Shengchang; Panmanee, Warunya; Wilson, Jeffrey J; Mahtani, Harry K; Li, Qian; Vanderwielen, Bradley D; Makris, Thomas M; Rogers, Melanie; McDaniel, Cameron; Lipscomb, John D; Irvin, Randall T; Schurr, Michael J; Lancaster, Jack R; Kovall, Rhett A; Hassett, Daniel J 2014. Catalase (KatA) plays a role in protection against anaerobic nitric oxide in Pseudomonas aeruginosa. PloS one, 9 3, e91813

Abu, Eme A; Su, Shengchang; Sallans, Larry; Boissy, Raymond E; Greatens, Amanda; Heineman, William R; Hassett, Daniel J 2013. Cyclic voltammetric, fluorescence and biological analysis of purified aeruginosin A, a secreted red pigment of Pseudomonas aeruginosa PAO1. Microbiology (Reading, England), 159 Pt 8, 1736-47

Deng, Jingyuan; Su, Shengchang; Lin, Xiaodong; Hassett, Daniel J; Lu, Long Jason 2013. A statistical framework for improving genomic annotations of prokaryotic essential genes. PloS one, 8 3, e58178

Engevik, Melinda A; Aihara, Eitaro; Montrose, Marshall H; Shull, Gary E; Hassett, Daniel J; Worrell, Roger T 2013. Loss of NHE3 alters gut microbiota composition and influences Bacteroides thetaiotaomicron growth. American journal of physiology. Gastrointestinal and liver physiology, 305 10, G697-711

Panmanee, Warunya; Taylor, Deborah; Shea, Chloe J A; Tang, Hong; Nelson, Sandra; Seibel, William; Papoian, Ruben; Kramer, Ryan; Hassett, Daniel J; Lamkin, Thomas J 2013. High-Throughput Screening for Small-Molecule Inhibitors of Staphylococcus epidermidis RP62a Biofilms. Journal of biomolecular screening, ,

Su, Shengchang; Saldanha, Roland; Pemberton, Adin; Bangar, Hansraj; Kawamoto, Steven A; Aronow, Bruce; Hassett, Daniel J; Lamkin, Thomas J 2013. Characterization of stable, constitutively expressed, chromosomal green and red fluorescent transcriptional fusions in the select agent bacterium, Francisella tularensis Schu S4 and the surrogate type B live vaccine strain (LVS). Applied microbiology and biotechnology, 97 20, 9029-41

Xue, Zheng; Hessler, Christopher M; Panmanee, Warunya; Hassett, Daniel J; Seo, Youngwoo 2013. Pseudomonas aeruginosa inactivation mechanism is affected by capsular extracellular polymeric substances reactivity with chlorine and monochloramine. FEMS microbiology ecology, 83 1, 101-11

Reszka, Krzysztof J; Xiong, Ye; Sallans, Larry; Pasula, Rajamouli; Olakanmi, Oyebode; Hassett, Daniel J; Britigan, Bradley E 2012. Inactivation of the potent Pseudomonas aeruginosa cytotoxin pyocyanin by airway peroxidases and nitrite. American journal of physiology. Lung cellular and molecular physiology, 302 10, L1044-56

Su, Shengchang; Hassett, Daniel J 2012. Anaerobic Pseudomonas aeruginosa and other obligately anaerobic bacterial biofilms growing in the thick airway mucus of chronically infected cystic fibrosis patients: an emerging paradigm or "Old Hat"? Expert opinion on therapeutic targets, 16 9, 859-73

Zhang, Minlu; Su, Shengchang; Bhatnagar, Raj K; Hassett, Daniel J; Lu, Long J 2012. Prediction and analysis of the protein interactome in Pseudomonas aeruginosa to enable network-based drug target selection. PloS one, 7 7, e41202

Deng, Jingyuan; Deng, Lei; Su, Shengchang; Zhang, Minlu; Lin, Xiaodong; Wei, Lan; Minai, Ali A; Hassett, Daniel J; Lu, Long J 2011. Investigating the predictability of essential genes across distantly related organisms using an integrative approach. Nucleic acids research, 39 3, 795-807

Kuang, Zhizhou; Hao, Yonghua; Hwang, Sunghei; Zhang, Shiping; Kim, Eunice; Akinbi, Henry T; Schurr, Michael J; Irvin, Randall T; Hassett, Daniel J; Lau, Gee W 2011. The Pseudomonas aeruginosa flagellum confers resistance to pulmonary surfactant protein-A by impacting the production of exoproteases through quorum-sensing. Molecular microbiology, 79 5, 1220-35

Sanders, Laurie H; Devadoss, Babho; Raja, Geraldine V; O'Connor, Jaime; Su, Shengchang; Wozniak, Daniel J; Hassett, Daniel J; Berdis, Anthony J; Sutton, Mark D 2011. Epistatic roles for Pseudomonas aeruginosa MutS and DinB (DNA Pol IV) in coping with reactive oxygen species-induced DNA damage. PloS one, 6 4, e18824

Collins, Tracy L; Markus, Elizabeth A; Hassett, Daniel J; Robinson, Jayne B 2010. The effect of a cationic porphyrin on Pseudomonas aeruginosa biofilms. Current microbiology, 61 5, 411-6

Fung, Carina; Naughton, Sharna; Turnbull, Lynne; Tingpej, Pholawat; Rose, Barbara; Arthur, Jonathan; Hu, Honghua; Harmer, Christopher; Harbour, Colin; Hassett, Daniel J; Whitchurch, Cynthia B; Manos, Jim 2010. Gene expression of Pseudomonas aeruginosa in a mucin-containing synthetic growth medium mimicking cystic fibrosis lung sputum. Journal of medical microbiology, 59 Pt 9, 1089-100

Hassett, Daniel J; Korfhagen, Thomas R; Irvin, Randall T; Schurr, Michael J; Sauer, Karin; Lau, Gee W; Sutton, Mark D; Yu, Hongwei; Hoiby, Niels 2010. Pseudomonas aeruginosa biofilm infections in cystic fibrosis: insights into pathogenic processes and treatment strategies. Expert opinion on therapeutic targets, 14 2, 117-30

Heebink, Loreal V; Pflughoeft-Hassett, Debra F; Hassett, David J 2010. Effects of mercury emission control technologies using halogens on coal combustion product chemical properties. Journal of environmental monitoring : JEM, 12 3, 608-13

Heo, Yun-Jeong; Chung, In-Young; Cho, Wan-Je; Lee, Bo-Young; Kim, Jung-Hoon; Choi, Kyoung-Hee; Lee, Jin-Won; Hassett, Daniel J; Cho, You-Hee 2010. The major catalase gene (katA) of Pseudomonas aeruginosa PA14 is under both positive and negative control of the global transactivator OxyR in response to hydrogen peroxide. Journal of bacteriology, 192 2, 381-90

Hoffman, Lucas R; Richardson, Anthony R; Houston, Laura S; Kulasekara, Hemantha D; Martens-Habbena, Willm; Klausen, Mikkel; Burns, Jane L; Stahl, David A; Hassett, Daniel J; Fang, Ferric C; Miller, Samuel I 2010. Nutrient availability as a mechanism for selection of antibiotic tolerant Pseudomonas aeruginosa within the CF airway. PLoS pathogens, 6 1, e1000712

Major, Tiffany A; Panmanee, Warunya; Mortensen, Joel E; Gray, Larry D; Hoglen, Niel; Hassett, Daniel J 2010. Sodium nitrite-mediated killing of the major cystic fibrosis pathogens Pseudomonas aeruginosa, Staphylococcus aureus, and Burkholderia cepacia under anaerobic planktonic and biofilm conditions. Antimicrobial agents and chemotherapy, 54 11, 4671-7

Olakanmi, Oyebode; Gunn, John S; Su, Shengchang; Soni, Shilpa; Hassett, Daniel J; Britigan, Bradley E 2010. Gallium disrupts iron uptake by intracellular and extracellular Francisella strains and exhibits therapeutic efficacy in a murine pulmonary infection model. Antimicrobial agents and chemotherapy, 54 1, 244-53

Barraud, Nicolas; Schleheck, David; Klebensberger, Janosch; Webb, Jeremy S; Hassett, Daniel J; Rice, Scott A; Kjelleberg, Staffan 2009. Nitric oxide signaling in Pseudomonas aeruginosa biofilms mediates phosphodiesterase activity, decreased cyclic di-GMP levels, and enhanced dispersal. Journal of bacteriology, 191 23, 7333-42

Caldwell, Charles C; Chen, Yi; Goetzmann, Holly S; Hao, Yonghua; Borchers, Michael T; Hassett, Daniel J; Young, Lisa R; Mavrodi, Dmitri; Thomashow, Linda; Lau, Gee W 2009. Pseudomonas aeruginosa exotoxin pyocyanin causes cystic fibrosis airway pathogenesis. The American journal of pathology, 175 6, 2473-88

Hassett, Daniel J; Sutton, Mark D; Schurr, Michael J; Herr, Andrew B; Caldwell, Charles C; Matu, Joseph O 2009. Pseudomonas aeruginosa hypoxic or anaerobic biofilm infections within cystic fibrosis airways. Trends in microbiology, 17 3, 130-8

Panmanee, Warunya; Hassett, Daniel J 2009. Differential roles of OxyR-controlled antioxidant enzymes alkyl hydroperoxide reductase (AhpCF) and catalase (KatB) in the protection of Pseudomonas aeruginosa against hydrogen peroxide in biofilm vs. planktonic culture. FEMS microbiology letters, 295 2, 238-44

Conrady, Deborah G; Brescia, Cristin C; Horii, Katsunori; Weiss, Alison A; Hassett, Daniel J; Herr, Andrew B 2008. A zinc-dependent adhesion module is responsible for intercellular adhesion in staphylococcal biofilms. Proceedings of the National Academy of Sciences of the United States of America, 105 49, 19456-61

Havasi, Viktória; Hurst, Casey O; Briles, Travis C; Yang, Fan; Bains, David G; Hassett, Daniel J; Sorscher, Eric 2008. Inhibitory effects of hypertonic saline on P. aeruginosa motility. Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society, 7 4, 267-9

Panmanee, Warunya; Gomez, Francisco; Witte, David; Pancholi, Vijay; Britigan, Bradley E; Hassett, Daniel J 2008. The peptidoglycan-associated lipoprotein OprL helps protect a Pseudomonas aeruginosa mutant devoid of the transactivator OxyR from hydrogen peroxide-mediated killing during planktonic and biofilm culture. Journal of bacteriology, 190 10, 3658-69

Platt, Mark D; Schurr, Michael J; Sauer, Karin; Vazquez, Gustavo; Kukavica-Ibrulj, Irena; Potvin, Eric; Levesque, Roger C; Fedynak, Amber; Brinkman, Fiona S L; Schurr, Jill; Hwang, Sung-Hei; Lau, Gee W; Limbach, Patrick A; Rowe, John J; Lieberman, Michael A; Barraud, Nicolas; Webb, Jeremy; Kjelleberg, Staffan; Hunt, Donald F; Hassett, Daniel J 2008. Proteomic, microarray, and signature-tagged mutagenesis analyses of anaerobic Pseudomonas aeruginosa at pH 6.5, likely representing chronic, late-stage cystic fibrosis airway conditions. Journal of bacteriology, 190 8, 2739-58

Wesselkamper, Scott C; Eppert, Bryan L; Motz, Gregory T; Lau, Gee W; Hassett, Daniel J; Borchers, Michael T 2008. NKG2D is critical for NK cell activation in host defense against Pseudomonas aeruginosa respiratory infection. Journal of immunology (Baltimore, Md. : 1950), 181 8, 5481-9

Hassett, Daniel J; Imlay, James A 2007. Bactericidal antibiotics and oxidative stress: a radical proposal. ACS chemical biology, 2 11, 708-10

Melstrom, Kurt A; Kozlowski, Ryan; Hassett, Daniel J; Suzuki, Hideki; Bates, Donna M; Gamelli, Richard L; Shankar, Ravi 2007. Cytotoxicity of Pseudomonas secreted exotoxins requires OxyR expression. The Journal of surgical research, 143 1, 50-7

Morici, Lisa A; Carterson, Alexander J; Wagner, Victoria E; Frisk, Anders; Schurr, Jill R; Höner zu Bentrup, Kerstin; Hassett, Daniel J; Iglewski, Barbara H; Sauer, Karin; Schurr, Michael J 2007. Pseudomonas aeruginosa AlgR represses the Rhl quorum-sensing system in a biofilm-specific manner. Journal of bacteriology, 189 21, 7752-64

Yoon, Sang Sun; Karabulut, Ahmet C; Lipscomb, John D; Hennigan, Robert F; Lymar, Sergei V; Groce, Stephanie L; Herr, Andrew B; Howell, Michael L; Kiley, Patricia J; Schurr, Michael J; Gaston, Benjamin; Choi, Kyoung-Hee; Schweizer, Herbert P; Hassett, Daniel J 2007. Two-pronged survival strategy for the major cystic fibrosis pathogen, Pseudomonas aeruginosa, lacking the capacity to degrade nitric oxide during anaerobic respiration. The EMBO journal, 26 15, 3662-72

Barraud, Nicolas; Hassett, Daniel J; Hwang, Sung-Hei; Rice, Scott A; Kjelleberg, Staffan; Webb, Jeremy S 2006. Involvement of nitric oxide in biofilm dispersal of Pseudomonas aeruginosa. Journal of bacteriology, 188 21, 7344-53

Giltner, Carmen L; van Schaik, Erin J; Audette, Gerald F; Kao, Dan; Hodges, Robert S; Hassett, Daniel J; Irvin, Randall T 2006. The Pseudomonas aeruginosa type IV pilin receptor binding domain functions as an adhesin for both biotic and abiotic surfaces. Molecular microbiology, 59 4, 1083-96

Kashyap, Des R; Botero, Lina M; Franck, William L; Hassett, Daniel J; McDermott, Timothy R 2006. Complex regulation of arsenite oxidation in Agrobacterium tumefaciens. Journal of bacteriology, 188 3, 1081-8

Kashyap, Des R; Botero, Lina M; Lehr, Corinne; Hassett, Daniel J; McDermott, Timothy R 2006. A Na+:H+ antiporter and a molybdate transporter are essential for arsenite oxidation in Agrobacterium tumefaciens. Journal of bacteriology, 188 4, 1577-84

Kong, Fansheng; Young, Lisa; Chen, Yi; Ran, Huimin; Meyers, Melanie; Joseph, Patricia; Cho, You-Hee; Hassett, Daniel J; Lau, Gee W 2006. Pseudomonas aeruginosa pyocyanin inactivates lung epithelial vacuolar ATPase-dependent cystic fibrosis transmembrane conductance regulator expression and localization. Cellular microbiology, 8 7, 1121-33

Morgan, Ryan; Kohn, Steven; Hwang, Sung-Hei; Hassett, Daniel J; Sauer, Karin 2006. BdlA, a chemotaxis regulator essential for biofilm dispersion in Pseudomonas aeruginosa. Journal of bacteriology, 188 21, 7335-43

Yoon, Sang Sun; Coakley, Ray; Lau, Gee W; Lymar, Sergei V; Gaston, Benjamin; Karabulut, Ahmet C; Hennigan, Robert F; Hwang, Sung-Hei; Buettner, Garry; Schurr, Michael J; Mortensen, Joel E; Burns, Jane L; Speert, David; Boucher, Richard C; Hassett, Daniel J 2006. Anaerobic killing of mucoid Pseudomonas aeruginosa by acidified nitrite derivatives under cystic fibrosis airway conditions. The Journal of clinical investigation, 116 2, 436-46

Botero, Lina M; D'Imperio, Seth; Burr, Mark; McDermott, Timothy R; Young, Mark; Hassett, Daniel J 2005. Poly(A) polymerase modification and reverse transcriptase PCR amplification of environmental RNA. Applied and environmental microbiology, 71 3, 1267-75

Lau, Gee W; Britigan, Bradley E; Hassett, Daniel J 2005. Pseudomonas aeruginosa OxyR is required for full virulence in rodent and insect models of infection and for resistance to human neutrophils. Infection and immunity, 73 4, 2550-3

Lau, Gee W; Hassett, Daniel J; Britigan, Bradley E 2005. Modulation of lung epithelial functions by Pseudomonas aeruginosa. Trends in microbiology, 13 8, 389-97

Leid, Jeff G; Willson, Carey J; Shirtliff, Mark E; Hassett, Daniel J; Parsek, Matthew R; Jeffers, Alyssa K 2005. The exopolysaccharide alginate protects Pseudomonas aeruginosa biofilm bacteria from IFN-gamma-mediated macrophage killing. Journal of immunology (Baltimore, Md. : 1950), 175 11, 7512-8

Noriega, Chris; Hassett, Daniel J; Rowe, John J 2005. The mobA gene is required for assimilatory and respiratory nitrate reduction but not xanthine dehydrogenase activity in Pseudomonas aeruginosa. Current microbiology, 51 6, 419-24

Parvatiyar, Kislay; Alsabbagh, Eyad M; Ochsner, Urs A; Stegemeyer, Michelle A; Smulian, Alan G; Hwang, Sung Hei; Jackson, Colin R; McDermott, Timothy R; Hassett, Daniel J 2005. Global analysis of cellular factors and responses involved in Pseudomonas aeruginosa resistance to arsenite. Journal of bacteriology, 187 14, 4853-64

Carterson, Alexander J; Morici, Lisa A; Jackson, Debra W; Frisk, Anders; Lizewski, Stephen E; Jupiter, Ryan; Simpson, Kendra; Kunz, Daniel A; Davis, Scott H; Schurr, Jill R; Hassett, Daniel J; Schurr, Michael J 2004. The transcriptional regulator AlgR controls cyanide production in Pseudomonas aeruginosa. Journal of bacteriology, 186 20, 6837-44

Frisk, Anders; Schurr, Jill R; Wang, Guoshun; Bertucci, Donna C; Marrero, Luis; Hwang, Sung Hei; Hassett, Daniel J; Schurr, Michael J 2004. Transcriptome analysis of Pseudomonas aeruginosa after interaction with human airway epithelial cells. Infection and immunity, 72 9, 5433-8

Lau, Gee W; Hassett, Daniel J; Ran, Huimin; Kong, Fansheng 2004. The role of pyocyanin in Pseudomonas aeruginosa infection. Trends in molecular medicine, 10 12, 599-606

Lau, Gee W; Ran, Huimin; Kong, Fansheng; Hassett, Daniel J; Mavrodi, Dimitri 2004. Pseudomonas aeruginosa pyocyanin is critical for lung infection in mice. Infection and immunity, 72 7, 4275-8

Lauriano, Crystal M; Barker, Jeffrey R; Yoon, Sang-Sun; Nano, Francis E; Arulanandam, Bernard P; Hassett, Daniel J; Klose, Karl E 2004. MglA regulates transcription of virulence factors necessary for Francisella tularensis intraamoebae and intramacrophage survival. Proceedings of the National Academy of Sciences of the United States of America, 101 12, 4246-9

Yoon, Sang Sun; Hassett, Daniel J 2004. Chronic Pseudomonas aeruginosa infection in cystic fibrosis airway disease: metabolic changes that unravel novel drug targets. Expert review of anti-infective therapy, 2 4, 611-23

Hassett, Daniel J; Limbach, Patrick A; Hennigan, Robert F; Klose, Karl E; Hancock, Robert E W; Platt, Mark D; Hunt, Donald F 2003. Bacterial biofilms of importance to medicine and bioterrorism: proteomic techniques to identify novel vaccine components and drug targets. Expert opinion on biological therapy, 3 8, 1201-7

Ran, Huimin; Hassett, Daniel J; Lau, Gee W 2003. Human targets of Pseudomonas aeruginosa pyocyanin. Proceedings of the National Academy of Sciences of the United States of America, 100 24, 14315-20

Hassett, Daniel J; Cuppoletti, John; Trapnell, Bruce; Lymar, Sergei V; Rowe, John J; Yoon, Sang Sun; Hilliard, George M; Parvatiyar, Kislay; Kamani, Moneesha C; Wozniak, Daniel J; Hwang, Sung Hei; McDermott, Timothy R; Ochsner, Urs A 2002. Anaerobic metabolism and quorum sensing by Pseudomonas aeruginosa biofilms in chronically infected cystic fibrosis airways: rethinking antibiotic treatment strategies and drug targets. Advanced drug delivery reviews, 54 11, 1425-43

Heebink, Loreal V; Hassett, David J 2002. Release of mercury vapor from coal combustion ash. Journal of the Air & Waste Management Association (1995), 52 8, 927-30

Woo, Alison L; Gildea, Lucy A; Tack, Leslie M; Miller, Marian L; Spicer, Zachary; Millhorn, David E; Finkelman, Fred D; Hassett, Daniel J; Shull, Gary E 2002. In vivo evidence for interferon-gamma-mediated homeostatic mechanisms in small intestine of the NHE3 Na+/H+ exchanger knockout model of congenital diarrhea. The Journal of biological chemistry, 277 50, 49036-46

Wu, Chieh-Liang; Domenico, Philip; Hassett, Daniel J; Beveridge, Terry J; Hauser, Alan R; Kazzaz, Jeffrey A 2002. Subinhibitory bismuth-thiols reduce virulence of Pseudomonas aeruginosa. American journal of respiratory cell and molecular biology, 26 6, 731-8

Wyckoff, Timna J O; Thomas, Brittany; Hassett, Daniel J; Wozniak, Daniel J 2002. Static growth of mucoid Pseudomonas aeruginosa selects for non-mucoid variants that have acquired flagellum-dependent motility. Microbiology (Reading, England), 148 Pt 11, 3423-30

Yoon, Sang Sun; Hennigan, Robert F; Hilliard, George M; Ochsner, Urs A; Parvatiyar, Kislay; Kamani, Moneesha C; Allen, Holly L; DeKievit, Teresa R; Gardner, Paul R; Schwab, Ute; Rowe, John J; Iglewski, Barbara H; McDermott, Timothy R; Mason, Ronald P; Wozniak, Daniel J; Hancock, Robert E W; Parsek, Matthew R; Noah, Terry L; Boucher, Richard C; Hassett, Daniel J 2002. Pseudomonas aeruginosa anaerobic respiration in biofilms: relationships to cystic fibrosis pathogenesis. Developmental cell, 3 4, 593-603

Bollinger, N; Hassett, D J; Iglewski, B H; Costerton, J W; McDermott, T R 2001. Gene expression in Pseudomonas aeruginosa: evidence of iron override effects on quorum sensing and biofilm-specific gene regulation. Journal of bacteriology, 183 6, 1990-6

Britigan, B E; Miller, R A; Hassett, D J; Pfaller, M A; McCormick, M L; Rasmussen, G T 2001. Antioxidant enzyme expression in clinical isolates of Pseudomonas aeruginosa: identification of an atypical form of manganese superoxide dismutase. Infection and immunity, 69 12, 7396-401

Frederick, J R; Elkins, J G; Bollinger, N; Hassett, D J; McDermott, T R 2001. Factors affecting catalase expression in Pseudomonas aeruginosa biofilms and planktonic cells. Applied and environmental microbiology, 67 3, 1375-9

Kerschen, E J; Irani, V R; Hassett, D J; Rowe, J J 2001. snr-1 gene is required for nitrate reduction in Pseudomonas aeruginosa PAO1. Journal of bacteriology, 183 6, 2125-31

Ochsner, U A; Hassett, D J; Vasil, M L 2001. Genetic and physiological characterization of ohr, encoding a protein involved in organic hydroperoxide resistance in Pseudomonas aeruginosa. Journal of bacteriology, 183 2, 773-8

Chroneos, Z C; Wert, S E; Livingston, J L; Hassett, D J; Whitsett, J A 2000. Role of cystic fibrosis transmembrane conductance regulator in pulmonary clearance of Pseudomonas aeruginosa in vivo. Journal of immunology (Baltimore, Md. : 1950), 165 7, 3941-50

Hassett, D J; Alsabbagh, E; Parvatiyar, K; Howell, M L; Wilmott, R W; Ochsner, U A 2000. A protease-resistant catalase, KatA, released upon cell lysis during stationary phase is essential for aerobic survival of a Pseudomonas aeruginosa oxyR mutant at low cell densities. Journal of bacteriology, 182 16, 4557-63

Hassett, D J; Ochsner, U A; Groce, S L; Parvatiyar, K; Ma, J F; Lipscomb, J D 2000. Hydrogen peroxide sensitivity of catechol-2,3-dioxygenase: a cautionary note on use of xylE reporter fusions under aerobic conditions. Applied and environmental microbiology, 66 9, 4119-23

Howell, M L; Alsabbagh, E; Ma, J F; Ochsner, U A; Klotz, M G; Beveridge, T J; Blumenthal, K M; Niederhoffer, E C; Morris, R E; Needham, D; Dean, G E; Wani, M A; Hassett, D J 2000. AnkB, a periplasmic ankyrin-like protein in Pseudomonas aeruginosa, is required for optimal catalase B (KatB) activity and resistance to hydrogen peroxide. Journal of bacteriology, 182 16, 4545-56

Ochsner, U A; Vasil, M L; Alsabbagh, E; Parvatiyar, K; Hassett, D J 2000. Role of the Pseudomonas aeruginosa oxyR-recG operon in oxidative stress defense and DNA repair: OxyR-dependent regulation of katB-ankB, ahpB, and ahpC-ahpF. Journal of bacteriology, 182 16, 4533-44

Stewart, P S; Roe, F; Rayner, J; Elkins, J G; Lewandowski, Z; Ochsner, U A; Hassett, D J 2000. Effect of catalase on hydrogen peroxide penetration into Pseudomonas aeruginosa biofilms. Applied and environmental microbiology, 66 2, 836-8

Elkins, J G; Hassett, D J; Stewart, P S; Schweizer, H P; McDermott, T R 1999. Protective role of catalase in Pseudomonas aeruginosa biofilm resistance to hydrogen peroxide. Applied and environmental microbiology, 65 10, 4594-600

Hassett, D J; Elkins, J G; Ma, J F; McDermott, T R 1999. Pseudomonas aeruginosa biofilm sensitivity to biocides: use of hydrogen peroxide as model antimicrobial agent for examining resistance mechanisms. Methods in enzymology, 310 , 599-608

Hassett, D J; Ma, J F; Elkins, J G; McDermott, T R; Ochsner, U A; West, S E; Huang, C T; Fredericks, J; Burnett, S; Stewart, P S; McFeters, G; Passador, L; Iglewski, B H 1999. Quorum sensing in Pseudomonas aeruginosa controls expression of catalase and superoxide dismutase genes and mediates biofilm susceptibility to hydrogen peroxide. Molecular microbiology, 34 5, 1082-93

Kishioka, C; Okamoto, K; Hassett, D J; de Mello, D; Rubin, B K 1999. Pseudomonas aeruginosa alginate is a potent secretagogue in the isolated ferret trachea. Pediatric pulmonology, 27 3, 174-9

Ma, J F; Ochsner, U A; Klotz, M G; Nanayakkara, V K; Howell, M L; Johnson, Z; Posey, J E; Vasil, M L; Monaco, J J; Hassett, D J 1999. Bacterioferritin A modulates catalase A (KatA) activity and resistance to hydrogen peroxide in Pseudomonas aeruginosa. Journal of bacteriology, 181 12, 3730-42

Suh, S J; Silo-Suh, L; Woods, D E; Hassett, D J; West, S E; Ohman, D E 1999. Effect of rpoS mutation on the stress response and expression of virulence factors in Pseudomonas aeruginosa. Journal of bacteriology, 181 13, 3890-7

Ma, J F; Hager, P W; Howell, M L; Phibbs, P V; Hassett, D J 1998. Cloning and characterization of the Pseudomonas aeruginosa zwf gene encoding glucose-6-phosphate dehydrogenase, an enzyme important in resistance to methyl viologen (paraquat). Journal of bacteriology, 180 7, 1741-9

Ma, S; Selvaraj, U; Ohman, D E; Quarless, R; Hassett, D J; Wozniak, D J 1998. Phosphorylation-independent activity of the response regulators AlgB and AlgR in promoting alginate biosynthesis in mucoid Pseudomonas aeruginosa. Journal of bacteriology, 180 4, 956-68

Hassett, D J; Howell, M L; Ochsner, U A; Vasil, M L; Johnson, Z; Dean, G E 1997. An operon containing fumC and sodA encoding fumarase C and manganese superoxide dismutase is controlled by the ferric uptake regulator in Pseudomonas aeruginosa: fur mutants produce elevated alginate levels. Journal of bacteriology, 179 5, 1452-9

Hassett, D J; Howell, M L; Sokol, P A; Vasil, M L; Dean, G E 1997. Fumarase C activity is elevated in response to iron deprivation and in mucoid, alginate-producing Pseudomonas aeruginosa: cloning and characterization of fumC and purification of native fumC. Journal of bacteriology, 179 5, 1442-51

Ma, J F; Phibbs, P V; Hassett, D J 1997. Glucose stimulates alginate production and algD transcription in Pseudomonas aeruginosa. FEMS microbiology letters, 148 2, 217-21

Hassett, D J 1996. Anaerobic production of alginate by Pseudomonas aeruginosa: alginate restricts diffusion of oxygen. Journal of bacteriology, 178 24, 7322-5

Hassett, D J; Sokol, P A; Howell, M L; Ma, J F; Schweizer, H T; Ochsner, U; Vasil, M L 1996. Ferric uptake regulator (Fur) mutants of Pseudomonas aeruginosa demonstrate defective siderophore-mediated iron uptake, altered aerobic growth, and decreased superoxide dismutase and catalase activities. Journal of bacteriology, 178 14, 3996-4003

Stevens, M K; Hassett, D J; Radolf, J D; Hansen, E J 1996. Cloning and sequencing of the gene encoding the Cu,Zn-superoxide dismutase of Haemophilus ducreyi. Gene, 183 1-2, 35-40

Brown, S M; Howell, M L; Vasil, M L; Anderson, A J; Hassett, D J 1995. Cloning and characterization of the katB gene of Pseudomonas aeruginosa encoding a hydrogen peroxide-inducible catalase: purification of KatB, cellular localization, and demonstration that it is essential for optimal resistance to hydrogen peroxide. Journal of bacteriology, 177 22, 6536-44

DeVries, C A; Hassett, D J; Flynn, J L; Ohman, D E 1995. Genetic linkage in Pseudomonas aeruginosa of algT and nadB: mutation in nadB does not affect NAD biosynthesis or alginate production. Gene, 156 1, 63-7

Hassett, D J; Cohen, M S 1995. RecA versus catalase: who's on first? The Journal of clinical investigation, 95 3, 924-5

Hassett, D J; Schweizer, H P; Ohman, D E 1995. Pseudomonas aeruginosa sodA and sodB mutants defective in manganese- and iron-cofactored superoxide dismutase activity demonstrate the importance of the iron-cofactored form in aerobic metabolism. Journal of bacteriology, 177 22, 6330-7

Alcorn, T M; Zheng, H Y; Gunther, M R; Hassett, D J; Cohen, M S 1994. Variation in hydrogen peroxide sensitivity between different strains of Neisseria gonorrhoeae is dependent on factors in addition to catalase activity. Infection and immunity, 62 5, 2138-40

Choi, G C; McQuinn, J S; Jennings, B L; Hassett, D J; Michaels, S E 1994. Effect of population size on humidity and ammonia levels in individually ventilated microisolation rodent caging. Contemporary topics in laboratory animal science / American Association for Laboratory Animal Science, 33 6, 77-81

Friedland, L R; Menon, A G; Reising, S F; Ruddy, R M; Hassett, D J 1994. Development of a polymerase chain reaction assay to detect the presence of Streptococcus pneumoniae DNA. Diagnostic microbiology and infectious disease, 20 4, 187-93

Hassett, D J; Woodruff, W A; Wozniak, D J; Vasil, M L; Cohen, M S; Ohman, D E 1993. Cloning and characterization of the Pseudomonas aeruginosa sodA and sodB genes encoding manganese- and iron-cofactored superoxide dismutase: demonstration of increased manganese superoxide dismutase activity in alginate-producing bacteria. Journal of bacteriology, 175 23, 7658-65

Hassett, D J; Charniga, L; Bean, K; Ohman, D E; Cohen, M S 1992. Response of Pseudomonas aeruginosa to pyocyanin: mechanisms of resistance, antioxidant defenses, and demonstration of a manganese-cofactored superoxide dismutase. Infection and immunity, 60 2, 328-36

Zheng, H Y; Hassett, D J; Bean, K; Cohen, M S 1992. Regulation of catalase in Neisseria gonorrhoeae. Effects of oxidant stress and exposure to human neutrophils. The Journal of clinical investigation, 90 3, 1000-6

Hassett, D J; Charniga, L; Cohen, M S 1990. recA and catalase in H2O2-mediated toxicity in Neisseria gonorrhoeae. Journal of bacteriology, 172 12, 7293-6

Britigan, B E; Hassett, D J; Rosen, G M; Hamill, D R; Cohen, M S 1989. Neutrophil degranulation inhibits potential hydroxyl-radical formation. Relative impact of myeloperoxidase and lactoferrin release on hydroxyl-radical production by iron-supplemented neutrophils assessed by spin-trapping techniques. The Biochemical journal, 264 2, 447-55

Fu, H S; Hassett, D J; Cohen, M S 1989. Oxidant stress in Neisseria gonorrhoeae: adaptation and effects on L-(+)-lactate dehydrogenase activity. Infection and immunity, 57 7, 2173-8

Hassett, D J; Bean, K; Biswas, G; Cohen, M S 1989. The role of hydroxyl radical in chromosomal and plasmid damage in Neisseria gonorrhoeae in vivo. Free radical research communications, 7 2, 83-7

Hassett, D J; Cohen, M S 1989. Bacterial adaptation to oxidative stress: implications for pathogenesis and interaction with phagocytic cells. FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 3 14, 2574-82

Pou, S; Hassett, D J; Britigan, B E; Cohen, M S; Rosen, G M 1989. Problems associated with spin trapping oxygen-centered free radicals in biological systems. Analytical biochemistry, 177 1, 1-6

Rosen, G M; Hassett, D J; Yankaskas, J R; Cohen, M S 1989. Detection of free radicals as a consequence of dog tracheal epithelial cellular xenobiotic metabolism. Xenobiotica; the fate of foreign compounds in biological systems, 19 6, 635-43

Cohen, M S; Britigan, B E; Hassett, D J; Rosen, G M 1988. Do humans neutrophils form hydroxyl radical? Evaluation of an unresolved controversy. Free radical biology & medicine, 5 2, 81-8

Cohen, M S; Chai, Y; Britigan, B E; McKenna, W; Adams, J; Svendsen, T; Bean, K; Hassett, D J; Sparling, P F 1987. Role of extracellular iron in the action of the quinone antibiotic streptonigrin: mechanisms of killing and resistance of Neisseria gonorrhoeae. Antimicrobial agents and chemotherapy, 31 10, 1507-13

Hassett, D J; Britigan, B E; Svendsen, T; Rosen, G M; Cohen, M S 1987. Bacteria form intracellular free radicals in response to paraquat and streptonigrin. Demonstration of the potency of hydroxyl radical. The Journal of biological chemistry, 262 28, 13404-8

Cohen, M S; Britigan, B E; Hassett, D J; Rosen, G M . Phagocytes, O2 reduction, and hydroxyl radical. Reviews of infectious diseases, 10 6, 1088-96

Li, Ming; Zhou, Minghua; Tian, Xiaoyu; Tan, Chaolin; McDaniel, Cameron T; Hassett, Daniel J; Gu, Tingyue . Microbial fuel cell (MFC) power performance improvement through enhanced microbial electrogenicity. Biotechnology advances, 36 4, 1316-1327