@article {423,
	title = {Monitoring the metabolic status of geobacter species in contaminated groundwater by quantifying key metabolic proteins with Geobacter-specific antibodies.},
	journal = {Appl Environ Microbiol},
	volume = {77},
	year = {2011},
	month = {2011 Jul},
	pages = {4597-602},
	abstract = {Simple and inexpensive methods for assessing the metabolic status and bioremediation activities of subsurface microorganisms are required before bioremediation practitioners will adopt molecular diagnosis of the bioremediation community as a routine practice for guiding the development of bioremediation strategies. Quantifying gene transcripts can diagnose important aspects of microbial physiology during bioremediation but is technically challenging and does not account for the impact of translational modifications on protein abundance. An alternative strategy is to directly quantify the abundance of key proteins that might be diagnostic of physiological state. To evaluate this strategy, an antibody-based quantification approach was developed to investigate subsurface Geobacter communities. The abundance of citrate synthase corresponded with rates of metabolism of Geobacter bemidjiensis in chemostat cultures. During in situ bioremediation of uranium-contaminated groundwater the quantity of Geobacter citrate synthase increased with the addition of acetate to the groundwater and decreased when acetate amendments stopped. The abundance of the nitrogen-fixation protein, NifD, increased as ammonium became less available in the groundwater and then declined when ammonium concentrations increased. In a petroleum-contaminated aquifer, the abundance of BamB, an enzyme subunit involved in the anaerobic degradation of mono-aromatic compounds by Geobacter species, increased in zones in which Geobacter were expected to play an important role in aromatic hydrocarbon degradation. These results suggest that antibody-based detection of key metabolic proteins, which should be readily adaptable to standardized kits, may be a feasible method for diagnosing the metabolic state of microbial communities responsible for bioremediation, aiding in the rational design of bioremediation strategies.},
	keywords = {Acetates, Antibodies, Bacterial, Bacterial Proteins, Geobacter, Petroleum, Quaternary Ammonium Compounds, Soil Microbiology, Water Microbiology},
	issn = {1098-5336},
	doi = {10.1128/AEM.00114-11},
	author = {Yun, Jiae and Ueki, Toshiyuki and Miletto, Marzia and Lovley, Derek R}
}
@article {781,
	title = {Human Stx2-specific monoclonal antibodies prevent systemic complications of Escherichia coli O157:H7 infection.},
	journal = {Infect Immun},
	volume = {70},
	year = {2002},
	month = {2002 Feb},
	pages = {612-9},
	abstract = {Hemolytic-uremic syndrome (HUS) is a serious complication predominantly associated with infection by enterohemorrhagic Escherichia coli (EHEC), such as E. coli O157:H7. EHEC can produce Shiga toxin 1 (Stx1) and/or Shiga toxin 2 (Stx2), both of which are exotoxins comprised of active (A) and binding (B) subunits. In piglets and mice, Stx can induce fatal neurological symptoms. Polyclonal Stx2 antiserum can prevent these effects in piglets infected with the Stx2-producing E. coli O157:H7 strain 86-24. Human monoclonal antibodies (HuMAbs) against Stx2 were developed as potential passive immunotherapeutic reagents for the prevention and/or treatment of HUS. Transgenic mice bearing unrearranged human immunoglobulin (Ig) heavy and kappa light chain loci (HuMAb___Mouse) were immunized with formalin-inactivated Stx2. Thirty-seven stable hybridomas secreting Stx2-specific HuMAbs were isolated: 33 IgG1kappa A-subunit-specific and 3 IgG1kappa and 1 IgG3kappa B-subunit-specific antibodies. Six IgG1kappa A-subunit-specific (1G3, 2F10, 3E9, 4H9, 5A4, and 5C12) and two IgG1kappa B-subunit-specific (5H8 and 6G3) HuMAbs demonstrated neutralization of > 95\% activity of 1 ng of Stx2 in the presence of 0.04 microg of HuMAb in vitro and significant prolongation of survival of mice given 50 microg of HuMAb intraperitoneally (i.p.) and 25 ng of Stx2 intravenously. When administered i.p. to gnotobiotic piglets 6 or 12 h after infection with E. coli O157:H7 strain 86-24, HuMAbs 2F10, 3E9, 5H8, and 5C12 prolonged survival and prevented development of fatal neurological signs and cerebral lesions. The Stx2-neutralizing ability of these HuMAbs could potentially be used clinically to passively protect against HUS development in individuals infected with Stx-producing bacteria, including E. coli O157:H7.},
	keywords = {Animals, Antibodies, Bacterial, Antibodies, Monoclonal, Antibody Specificity, Disease Models, Animal, Escherichia coli O157, Female, Germ-Free Life, HeLa Cells, Hemolytic-Uremic Syndrome, Humans, Immunization, Passive, Immunoglobulin G, Immunoglobulin Isotypes, Immunoglobulin kappa-Chains, Mice, Neutralization Tests, Shiga Toxin 2, Swine},
	issn = {0019-9567},
	author = {Mukherjee, Jean and Chios, Kerry and Fishwild, Dianne and Hudson, Deborah and O{\textquoteright}Donnell, Susan and Rich, Stephen M and Donohue-Rolfe, Arthur and Tzipori, Saul}
}
@article {778,
	title = {Production and characterization of protective human antibodies against Shiga toxin 1.},
	journal = {Infect Immun},
	volume = {70},
	year = {2002},
	month = {2002 Oct},
	pages = {5896-9},
	abstract = {Hemolytic-uremic syndrome (HUS) is a serious complication which is predominantly associated in children with infection by Shiga toxin-producing Escherichia coli (STEC). By using HuMAb-Mouse (Medarex) animals, human monoclonal antibodies (Hu-MAbs) were developed against Shiga toxin 1 (Stx1) for passive immunotherapy of HUS. Ten stable hybridomas comprised of fully human heavy- and light-chain immunoglobulin elements and secreting Stx1-specific Hu-MAbs (seven immunoglobulin M(kappa)() [IgM(kappa)] elements [one specific for the A subunit and six specific for the B subunit] and three IgG1(kappa) elements specific for subunit B) were isolated. Two IgM(kappa) Hu-MAbs (2D9 and 15G9) and three IgG1(kappa) Hu-MAbs (5A4, 10F4, and 15G2), all specific for subunit B, demonstrated marked neutralization of Stx1 in vitro and significant prolongation of survival in a murine model of Stx1 toxicosis.},
	keywords = {Animals, Antibodies, Bacterial, Antibodies, Monoclonal, Child, Escherichia coli, Female, HeLa Cells, Hemolytic-Uremic Syndrome, Humans, Hybridomas, Immunization, Passive, Immunoglobulin G, Immunoglobulin M, Mice, Neutralization Tests, Shiga Toxin 1},
	issn = {0019-9567},
	author = {Mukherjee, Jean and Chios, Kerry and Fishwild, Dianne and Hudson, Deborah and O{\textquoteright}Donnell, Susan and Rich, Stephen M and Donohue-Rolfe, Arthur and Tzipori, Saul}
}
@article {800,
	title = {Norway rats as reservoir hosts for Lyme disease spirochetes on Monhegan Island, Maine.},
	journal = {J Infect Dis},
	volume = {168},
	year = {1993},
	month = {1993 Sep},
	pages = {687-91},
	abstract = {To determine whether the agent of Lyme disease, Borrelia burgdorferi, may be maintained in the absence of its usual white-footed mouse reservoir host, Ixodes dammini ticks from an island where mice are absent were examined. Prevalence of spirochetal infection was described for ticks removed from mammals, birds, and vegetation on Monhegan Island, Maine. Forty percent of adult I. dammini removed from vegetation were infected. Norway rats were heavily infested with ticks, and > 60\% of such ticks contained spirochetes. Other hosts were less frequently infested by ticks, and few such ticks were infected by spirochetes. The prevalence of antibody to B. burgdorferi was 23\% in dogs and cats; 4\% of island residents had Lyme disease. Thus, rats maintain Lyme disease spirochetes on Monhegan Island, and there may be transmission of this agent by I. dammini to island residents and their pets.},
	keywords = {Animals, Animals, Domestic, Antibodies, Bacterial, Borrelia burgdorferi Group, Cats, Disease Reservoirs, Disease Vectors, Dogs, Geography, Humans, Incidence, Lyme Disease, Maine, Rats, Ticks},
	issn = {0022-1899},
	author = {Smith, R P and Rand, P W and Lacombe, E H and Telford, S R and Rich, S M and Piesman, J and Spielman, A}
}
