@article{schuchman_vancini_piper_breuer_ribeiro_farreira_magliocca_emmerich_hernandez_brown_2016, title={The role of the vacuolar ATPase in alphavirus replication.}, volume={27}, journal={Molecular Biology of the Cell}, author={Schuchman, R. and Vancini, R. and Piper, A. and Breuer, D. and Ribeiro, M. and Farreira, D. and Magliocca, J. and Emmerich, V. and Hernandez, R. and Brown, D.}, year={2016} }
 @article{briggs_smith_piper_huitt_spears_quiles_ribeiro_thomas_brown_hernandez_2014, title={Live Attenuated Tetravalent Dengue Virus Host Range Vaccine Is Immunogenic in African Green Monkeys following a Single Vaccination}, volume={88}, ISSN={["1098-5514"]}, DOI={10.1128/jvi.00541-14}, abstractNote={ABSTRACT}, number={12}, journal={JOURNAL OF VIROLOGY}, author={Briggs, Caitlin M. and Smith, Katherine M. and Piper, Amanda and Huitt, Emerson and Spears, Carla J. and Quiles, Michelle and Ribeiro, Mariana and Thomas, Malcolm E. and Brown, Dennis T. and Hernandez, Raquel}, year={2014}, month={Jun}, pages={6729–6742} }
 @article{piper_ribeiro_smith_briggs_huitt_nanda_spears_quiles_cullen_thomas_et al._2013, title={Chikungunya Virus Host Range E2 Transmembrane Deletion Mutants Induce Protective Immunity against Challenge in C57BL/6J Mice}, volume={87}, ISSN={["1098-5514"]}, DOI={10.1128/jvi.03357-12}, abstractNote={ABSTRACT}, number={12}, journal={JOURNAL OF VIROLOGY}, author={Piper, Amanda and Ribeiro, Mariana and Smith, Katherine M. and Briggs, Caitlin M. and Huitt, Emerson and Nanda, Kavita and Spears, Carla J. and Quiles, Michelle and Cullen, John and Thomas, Malcolm E. and et al.}, year={2013}, month={Jun}, pages={6748–6757} }
 @article{he_piper_meilleur_hernandez_heller_brown_2012, title={Conformational Changes in Sindbis Virus Induced by Decreased pH Are Revealed by Small-Angle Neutron Scattering}, volume={86}, ISSN={["0022-538X"]}, url={http://europepmc.org/abstract/med/22156534}, DOI={10.1128/jvi.06569-11}, abstractNote={ABSTRACT}, number={4}, journal={JOURNAL OF VIROLOGY}, author={He, Lilin and Piper, Amanda and Meilleur, Flora and Hernandez, Raquel and Heller, William T. and Brown, Dennis T.}, year={2012}, month={Feb}, pages={1982–1987} }
 @article{stowe_tucker_thompson_piper_richards_rogers_mathies_melander_cavanagh_2012, title={Evaluation of the toxicity of 2-aminoimidazole antibiofilm agents using both cellular and model organism systems}, volume={35}, ISSN={["1525-6014"]}, DOI={10.3109/01480545.2011.614620}, abstractNote={Biofilm formation is a ubiquitous bacterial defense mechanism and has been shown to be a primary element in the antibiotic resistance of many human diseases, especially in the case of nosocomial infections. Recently, we have developed several compound libraries that are extremely effective at both dispersing preexisting biofilms and also inhibiting their initial formation. In addition to their antibiofilm properties, some of these molecules are able to resensitize resistant bacterial strains to previously ineffective antibiotics and are being assessed as adjuvants. In this study, we evaluated the toxic effects of three of our most effective 2-aminoimidazole compounds (dihydrosventrin, RA, and SPAR) using a rapid pipeline that combines a series of assays. A methylthiazolyldiphenyl-tetrazolium assay, using the HaCaT keratinocyte cell line was used to determine epidermal irritants and was combined with Caenorhabditis elegans fecundity assays that demonstrated the effects of environmental exposure to various concentrations of these molecules. In each case, the assays showed that the compounds did not exhibit toxicity until they reached well above their current biofilm dispersion/inhibition concentrations. The most effective antibiofilm compound also had significant effects when used in conjunction with several standard antibiotics against resistant bacteria. Consequently, it was further investigated using the C. elegans assay in combination with different antibiotics and was found to maintain the same low level of toxicity as when acting alone, bolstering its candidacy for further testing as an adjuvant.}, number={3}, journal={DRUG AND CHEMICAL TOXICOLOGY}, author={Stowe, Sean D. and Tucker, Ashley T. and Thompson, Richele and Piper, Amanda and Richards, Justin J. and Rogers, Steven A. and Mathies, Laura D. and Melander, Christian and Cavanagh, John}, year={2012}, month={Jul}, pages={310–315} }
 @article{smith_nanda_mccarl_spears_piper_ribeiro_quiles_briggs_thomas_thomas_et al._2012, title={Testing of Novel Dengue Virus 2 Vaccines in African Green Monkeys: Safety, Immunogenicity, and Efficacy}, volume={87}, ISSN={["1476-1645"]}, DOI={10.4269/ajtmh.2012.12-0004}, abstractNote={The immunogenicity and safety of three novel host-range vaccines containing deletions in the transmembrane domain of dengue virus serotype 2 (DV2) E glycoprotein were evaluated in African green monkeys. The shorter transmembrane domains are capable of functionally spanning an insect but not a mammalian cell membrane, resulting in production of viral mutants that have reduced infectivity in mammalian hosts but efficient growth in insect cells. Groups of four monkeys received one dose each of test vaccine candidate with no booster immunization. After immunization, levels of viremia produced by each vaccine were determined by infectious center assay. Vaccine recipient immune response to wild-type DV2 challenge was measured on Day 57 by enzyme-linked immunosorbent assay and plaque reduction neutralization test. Two vaccines, DV2ΔGVII and DV2G460P, generated neutralizing antibody in the range of 700–900 50% plaque reduction neutralization test units. All three vaccine strains decreased the length of viremia by at least two days. No safety concerns were identified.}, number={4}, journal={AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE}, author={Smith, Katherine M. and Nanda, Kavita and McCarl, Victoria and Spears, Carla J. and Piper, Amanda and Ribeiro, Mariana and Quiles, Michelle and Briggs, Caitlin M. and Thomas, Gwynneth S. and Thomas, Malcolm E. and et al.}, year={2012}, month={Oct}, pages={743–753} }
 @article{smith_nanda_spears_ribeiro_vancini_piper_thomas_thomas_brown_hernandez_2011, title={Structural mutants of dengue virus 2 transmembrane domains exhibit host-range phenotype}, volume={8}, ISSN={["1743-422X"]}, DOI={10.1186/1743-422x-8-289}, abstractNote={There are over 700 known arboviruses and at least 80 immunologically distinct types that cause disease in humans. Arboviruses are transmitted among vertebrates by biting insects, chiefly mosquitoes and ticks. These viruses are widely distributed throughout the world, depending on the presence of appropriate hosts (birds, horses, domestic animals, humans) and vectors. Mosquito-borne arboviruses present some of the most important examples of emerging and resurgent diseases of global significance. A strategy has been developed by which host-range mutants of Dengue virus can be constructed by generating deletions in the transmembrane domain (TMD) of the E glycoprotein. The host-range mutants produced and selected favored growth in the insect hosts. Mouse trials were conducted to determine if these mutants could initiate an immune response in an in vivo system. The DV2 E protein TMD defined as amino acids 452SWTMKILIGVIITWIG467 was found to contain specific residues which were required for the production of this host-range phenotype. Deletion mutants were found to be stable in vitro for 4 sequential passages in both host cell lines. The host-range mutants elicited neutralizing antibody above that seen for wild-type virus in mice and warrant further testing in primates as potential vaccine candidates. Novel host-range mutants of DV2 were created that have preferential growth in insect cells and impaired infectivity in mammalian cells. This method for creating live, attenuated viral mutants that generate safe and effective immunity may be applied to many other insect-borne viral diseases for which no current effective therapies exist.}, journal={VIROLOGY JOURNAL}, author={Smith, Katherine M. and Nanda, Kavita and Spears, Carla J. and Ribeiro, Mariana and Vancini, Ricardo and Piper, Amanda and Thomas, Gwynneth S. and Thomas, Malcolm E. and Brown, Dennis T. and Hernandez, Raquel}, year={2011}, month={Jun} }
 @article{he_piper_meilleur_myles_hernandez_brown_heller_2010, title={The Structure of Sindbis Virus Produced from Vertebrate and Invertebrate Hosts as Determined by Small-Angle Neutron Scattering}, volume={84}, ISSN={["1098-5514"]}, url={http://europepmc.org/abstract/med/20219936}, DOI={10.1128/jvi.00044-10}, abstractNote={ABSTRACT}, number={10}, journal={JOURNAL OF VIROLOGY}, author={He, Lilin and Piper, Amanda and Meilleur, Flora and Myles, Dean A. A. and Hernandez, Raquel and Brown, Dennis T. and Heller, William T.}, year={2010}, month={May}, pages={5270–5276} }