Protective and immunochemical activities of monoclonal antibodies reactive with the Bacillus anthracis polypeptide capsule.

abstract：:The Duffy binding protein (DBP) is a vital ligand for Plasmodium vivax blood-stage merozoite invasion, making the molecule an attractive vaccine candidate against vivax malaria. Similar to other blood-stage vaccine candidates, DBP allelic variation eliciting a strain-specific immunity may be a major challenge for deve...

journal_title：Infection and immunity

authors： Ntumngia FB,Schloegel J,Barnes SJ,McHenry AM,Singh S,King CL,Adams JH

更新日期：2012-03-01 00:00:00

abstract：:Trypanosoma musculi produces a chronic infection with a consistently elevated parasitemia in nude mice. Thymic reconstitution of nude mice restores immunity to the infection. ...

journal_title：Infection and immunity

authors： Rank RG,Roberts DW,Weidanz WP

更新日期：1977-05-01 00:00:00

abstract：:Intestinal segmented filamentous bacteria (SFB) protect from ameba infection, and protection is transferable with bone marrow dendritic cells (BMDCs). SFB cause an increase in serum amyloid A (SAA), suggesting that SAA might mediate SFB's effects on BMDCs. Here we further explored the role of bone marrow in SFB-mediat...

journal_title：Infection and immunity

authors： Burgess SL,Saleh M,Cowardin CA,Buonomo E,Noor Z,Watanabe K,Abhyankar M,Lajoie S,Wills-Karp M,Petri WA Jr

更新日期：2016-09-19 00:00:00

abstract：:CD8+ T cells are essential for protection against mycobacteria, as is clearly demonstrated by the fatal outcome of experimental infection of beta-2 microglobulin knockout mice. However, the mechanisms and antigens (Ags) leading to CD8+ T-cell activation and regulation have been poorly characterized. Here we show that,...

journal_title：Infection and immunity

authors： Denis O,Lozes E,Huygen K

更新日期：1997-02-01 00:00:00

abstract：:Western blot (immunoblot) analysis of sera from cattle vaccinated with Brucella abortus S19 exhibit an elevated serologic response to Hsp62, the GroEL homolog (BaGroEL). Serologic screening of individual cows vaccinated with B. abortus S19 revealed no correlation between the immune response to BaGroEL and protection a...

journal_title：Infection and immunity

authors： Lin J,Adams LG,Ficht TA

更新日期：1996-10-01 00:00:00

abstract：:The presence of lipopolysaccharide (LPS) in gram-negative bacterial repeats-in-toxin (RTX) toxin preparations, as well as the harsh conditions required to remove it, suggests that LPS may complex with RTX toxins. Concentrated culture supernatant (CCS) preparations of the RTX toxin Pasteurella haemolytica leukotoxin (L...

journal_title：Infection and immunity

authors： Li J,Clinkenbeard KD

更新日期：1999-06-01 00:00:00

abstract：:Three dominant proteins (41, 48, and 49 kDa) were detected by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) in purified preparations of the extracellular aspartyl proteinase (AP) of Candida albicans. All three proteins bound to the specific carboxyl proteinase ligand, pepstatin A, and were assoc...

journal_title：Infection and immunity

authors： Morrison CJ,Hurst SF,Bragg SL,Kuykendall RJ,Diaz H,Pohl J,Reiss E

更新日期：1993-05-01 00:00:00

abstract：:Increased resistance to infection with Brucella abortus 2308 resulted when recombinant murine gamma interferon (rMuIFN-gamma) was given to mice both before and during infection but not when given only before infection. Mice given rMuIFN-gamma had enhanced peritoneal and splenic macrophage bactericidal activity against...

journal_title：Infection and immunity

authors： Stevens MG,Pugh GW Jr,Tabatabai LB

更新日期：1992-10-01 00:00:00

abstract：:The enzyme-linked immunosorbent assay technique was used to quantitate, in milligrams per milliliter, anti-colonization factor antigen/I (CFA/I) immunoglobulin G (IgG) in acute- and convalescent-phase sera of individuals who experienced diarrhea associated with CFA/I-positive enterotoxigenic Escherichia coli. Purified...

journal_title：Infection and immunity

authors： Clegg S,Evans DG,Evans DJ Jr

更新日期：1980-02-01 00:00:00

abstract：:Four monoclonal antibodies against Escherichia coli J5 were studied. Each of these monoclonal antibodies reacted with purified lipopolysaccharides from E. coli J5, the deep rough mutant Salmonella minnesota Re595, Agrobacterium tumefaciens, and Pseudomonas aeruginosa PAO1 as well as with the purified lipid A of P. aer...

journal_title：Infection and immunity

authors： Mutharia LM,Crockford G,Bogard WC Jr,Hancock RE

更新日期：1984-09-01 00:00:00

abstract：:A number of polymorphonuclear leukocyte (PMN) chemotactic factors derived from complement components have been described. We sought to determine which of these factors accounted for the majority of PMN chemotactic activity in rabbit serum and guinea pig serum treated with preformed immune complexes. Normal rabbit sera...

journal_title：Infection and immunity

authors： Snyderman R,Phillips J,Mergenhagen SE

更新日期：1970-06-01 00:00:00

abstract：:Campylobacter jejuni is a microaerobic bacterium that produces an acute, self-limiting, watery or bloody diarrhea in humans. Little is known about how C. jejuni causes disease or even what specific capabilities it requires for survival in vivo. The enzyme, superoxide dismutase (SOD), which catalyzes the breakdown of s...

journal_title：Infection and immunity

authors： Pesci EC,Cottle DL,Pickett CL

更新日期：1994-07-01 00:00:00

abstract：:The genes of the lic1 operon (lic1A to lic1D) are responsible for incorporation of phosphocholine (PCho) into the lipopolysaccharide (LPS) of Haemophilus influenzae. PCho plays a multifaceted role in the commensal and pathogenic lifestyles of a range of mucosal pathogens, including H. influenzae. Structural studies of...

journal_title：Infection and immunity

authors： Fox KL,Li J,Schweda EK,Vitiazeva V,Makepeace K,Jennings MP,Moxon ER,Hood DW

更新日期：2008-02-01 00:00:00

abstract：:Streptococcus pneumoniae, a Gram-positive bacterial pathogen, causes pneumonia, meningitis, and septicemia. Innate immune responses are critical for the control and pathology of pneumococcal infections. It has been demonstrated that S. pneumoniae induces the production of type I interferons (IFNs) by host cells and th...

journal_title：Infection and immunity

authors： Fang R,Hara H,Sakai S,Hernandez-Cuellar E,Mitsuyama M,Kawamura I,Tsuchiya K

更新日期：2014-06-01 00:00:00

abstract：:Numerous studies have reported that asialo-GM(1), gangliotetraosylceramide, or moieties serve as epithelial cell receptors for Pseudomonas aeruginosa. Usually this interaction is confirmed with antibodies to asialo-GM(1). However, few, if any, of these reports have evaluated the binding of fresh clinical isolates of P...

journal_title：Infection and immunity

authors： Schroeder TH,Zaidi T,Pier GB

更新日期：2001-02-01 00:00:00

abstract：:Gamma interferon (IFN-gamma)-primed human gingival fibroblasts (HGF) have been shown to produce higher levels of interleukin-8 (IL-8) upon stimulation with bacterial products and inflammatory cytokines than nonprimed controls. In this study, we examined whether priming of HGF with IFN-gamma up-regulates IL-8 productio...

journal_title：Infection and immunity

authors： Tamai R,Sakuta T,Matsushita K,Torii M,Takeuchi O,Akira S,Akashi S,Espevik T,Sugawara S,Takada H

更新日期：2002-03-01 00:00:00

abstract：:Minor salivary glands of the oral mucosa in healthy monkeys (Macaca fascicularis and Macaca mulatta) contain organized structural units suitable for recognizing and processing antigens. A previous study of M. fascicularis monkeys provided experimental evidence of retrograde access of oral antigens deep into the minor ...

journal_title：Infection and immunity

authors： Nair PN,Schroeder HE

更新日期：1983-07-01 00:00:00

abstract：:Previous studies have shown that a mutant (designated C4) of Streptococcus mutans 6715 wild type (WT) is defective in glucosyltransferase (GTF)-synthesized insoluble glucan and is avirulent in gnotobiotic rats. This study investigated the factors which would render this mutant virulent in gnotobiotic rats. Microbial a...

journal_title：Infection and immunity

authors： Hirasawa M,Kiyono H,Shiota T,Hull RA,Curtiss R 3rd,Michalek SM,McGhee JR

更新日期：1980-03-01 00:00:00

abstract：:As part of a study of virulence gene regulation in Streptococcus pneumoniae, we have identified a gene encoding a homologue of the staphylococcal catabolite control protein CcpA in the pneumococcal genome sequence. The pneumococcal protein, designated RegM, has significant similarity to members of the LacI/GalR family...

journal_title：Infection and immunity

authors： Giammarinaro P,Paton JC

更新日期：2002-10-01 00:00:00

abstract：:Burkholderia cenocepacia is an opportunistic pathogen that primarily infects cystic fibrosis (CF) patients. Previously, we reported that ShvR, a LysR regulator, influences colony morphology, virulence, and biofilm formation and regulates the expression of an adjacent 24-kb genomic region encoding 24 genes. In this stu...

journal_title：Infection and immunity

authors： Subramoni S,Nguyen DT,Sokol PA

更新日期：2011-08-01 00:00:00

abstract：:Campylobacter jejuni is a leading cause of infectious diarrhea throughout the world. In addition, there is growing evidence that Guillain-Barré syndrome, an inflammatory demyelinating disease of the peripheral nervous system, is frequently preceded by C. jejuni infection. In the present study, the hrcA-grpE-dnaK gene ...

journal_title：Infection and immunity

authors： Thies FL,Karch H,Hartung HP,Giegerich G

更新日期：1999-03-01 00:00:00

abstract：:In assessing the host cell range of bovine parvoviruses, these viruses were found to replicate optimally in actively dividing bovine fetal lung and spleen cells. Other primary bovine fetal cells supported growth to a lesser extent, but bovine line cells and line cells of other animal species tested did not. Minimal in...

journal_title：Infection and immunity

authors： Daugharty H,Warfield DT,Nemingway ND,Casey HL

更新日期：1973-03-01 00:00:00

abstract：:Phase 1 and 2 clinical trials of group B streptococcal (GBS) capsular polysaccharide (CPS)-protein conjugate vaccines in healthy adults have demonstrated their safety and improved immunogenicity compared with uncoupled CPSs. Two recent trials sought to determine (i) whether adsorption of conjugate vaccine to aluminum ...

journal_title：Infection and immunity

authors： Paoletti LC,Rench MA,Kasper DL,Molrine D,Ambrosino D,Baker CJ

更新日期：2001-11-01 00:00:00

abstract：:Neonates born to female guinea pigs of either a highly susceptible (C4D) or a resistant (Albany) strain, infected prior to or during pregnancy with a single dose of Treponema pallidum, showed in their sera from the first day of life immunoglobulin M (IgM) antibodies to T. pallidum, circulating immune complexes consist...

journal_title：Infection and immunity

authors： Wicher K,Baughn RE,Wicher V,Nakeeb S

更新日期：1992-01-01 00:00:00

abstract：:The fucose-mannose ligand (FML) complex of Leishmania donovani is a promising vaccine candidate against murine and canine visceral leishmaniasis, and its main component is a 36-kDa nucleoside hydrolase (NH36). In this study, we tested the immune response and protection induced by the purified FML, the recombinant NH36...

journal_title：Infection and immunity

authors： Aguilar-Be I,da Silva Zardo R,Paraguai de Souza E,Borja-Cabrera GP,Rosado-Vallado M,Mut-Martin M,García-Miss Mdel R,Palatnik de Sousa CB,Dumonteil E

更新日期：2005-02-01 00:00:00

abstract：:The mechanisms of phagocytosis of Candida albicans by human vascular endothelial cells and subsequent endothelial cell injury were examined in vitro. Both live and killed C. albicans cells were phagocytized by endothelial cells. This organism specifically induced endothelial cell phagocytosis because neither Candida t...

journal_title：Infection and immunity

authors： Filler SG,Swerdloff JN,Hobbs C,Luckett PM

更新日期：1995-03-01 00:00:00

abstract：:Murine cytomegalovirus pools from various in vitro and in vivo sources were compared for virulence in suckling mice in an effort to identify the conditions which were necessary for the production of virulent and attenuated viruses. Virus passaged in tracheal ring and salivary gland organ cultures, where virus is produ...

journal_title：Infection and immunity

authors： Selgrade MK,Nedrud JG,Collier AM,Gardner DE

更新日期：1981-09-01 00:00:00

abstract：:The results show that Listeria monocytogenes, Francisella tularensis, and Salmonella typhimurium are facultative intracellular bacteria with a capacity to invade and grow in nonphagocytic cells in vivo. In the liver, all of these pathogens were seen to invade and to multiply extensively in hepatocytes. In all three ca...

journal_title：Infection and immunity

authors： Conlan JW,North RJ

更新日期：1992-12-01 00:00:00

abstract：:Monoclonal antibodies were raised against a bactericidal protein fraction that was purified from an extract of bovine neutrophil granules and that was previously shown (A. Savoini, R. Marzari, L. Dolzani, D. Serranò, G. Graziosi, R. Gennaro, and D. Romeo, Antimicrob. Agents Chemother. 26:405-407, 1984) to inhibit bact...

journal_title：Infection and immunity

authors： Marzari R,Scaggiante B,Skerlavaj B,Bittolo M,Gennaro R,Romeo D

更新日期：1988-08-01 00:00:00

abstract：:Inbred strain 2 guinea pigs were vaccinated with Mycobacterium bovis BCG or were left unvaccinated and challenged 6 weeks later by the respiratory route with virulent Mycobacterium tuberculosis. By using a double rosette assay with isotype-specific antibody-coated ox and uncoated rabbit erythrocytes, the proportions o...

journal_title：Infection and immunity

authors： Bartow RA,McMurray DN

更新日期：1989-05-01 00:00:00