Agonists of Toll-like receptors 3, 4, 7, and 9 are candidates for use as adjuvants in an outer membrane vaccine against Neisseria meningitidis serogroup B.

abstract：:Passive transfer of antibody may be useful for preexposure prophylaxis against biological agents used as weapons of terror, such as Bacillus anthracis. Studies were performed to evaluate the ability of anthrax antiprotective antigen (anti-PA) and antilethal factor (anti-LF) neutralizing monoclonal antibodies (mAbs) to...

journal_title：Infection and immunity

authors： Staats HF,Alam SM,Scearce RM,Kirwan SM,Zhang JX,Gwinn WM,Haynes BF

更新日期：2007-11-01 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：:Bovine NK cells have recently been characterized and the present study describes the interaction between NK cells, antigen-presenting cells, and secreted mycobacterial proteins. Gamma interferon (IFN-gamma) production by NK cells was seen in approximately 30% of noninfected calves in response to the Mycobacterium tube...

journal_title：Infection and immunity

authors： Olsen I,Boysen P,Kulberg S,Hope JC,Jungersen G,Storset AK

更新日期：2005-09-01 00:00:00

abstract：:The results of a test of endotoxic potency based upon the development of histamine hypersensitivity in mice were compared with the results obtained by testing the same materials for pyrogenicity in rabbits and lethality for chicken embryos (CELD50). The results of the histamine hypersensitization test (HHT) correlated...

journal_title：Infection and immunity

authors： Bergman RK,Milner KC,Munoz JJ

更新日期：1977-11-01 00:00:00

abstract：:Evidence is presented that the chronicity of infection in CBA mice after injection of Brucella abortus 19 is related to a number of factors: (i) the relative resistance of B. abortus to macrophage killing, which allowed some bacteria to survive the peak of macrophage activity occurring at 14 days; (ii) the decline in ...

journal_title：Infection and immunity

authors： Cheers C,Pagram F

更新日期：1979-02-01 00:00:00

abstract：:Polyinosinate-polycytidylate [poly(I).poly(C)]-induced interferon production in cultures of human foreskin fibroblast strains was increased by ultraviolet irradiation of cells at the time of exposure to inducer or at 2 h after induction. Incubation of cells with interferon prior to induction (priming) and ultraviolet ...

journal_title：Infection and immunity

authors： Mozes LW,Havell EA,Gradoville ML,Vilcek J

更新日期：1974-11-01 00:00:00

abstract：:Ureaplasma urealyticum has previously been isolated from the cultured cerebrospinal fluid of 13 of 418 newborn infants; additional bloodstream isolates were obtained from the same population. Ten of the 13 cerebrospinal fluid and 3 bloodstream isolates were available for serotyping in the present study. By the use of ...

journal_title：Infection and immunity

authors： Zheng X,Watson HL,Waites KB,Cassell GH

更新日期：1992-08-01 00:00:00

abstract：:Yersinia pestis causes bubonic, pneumonic, and septicemic plague, diseases that are rapidly lethal to most mammals, including humans. Plague develops as a consequence of bacterial neutralization of the host's innate immune response, which permits uncontrolled growth and causes the systemic hyperactivation of the infla...

journal_title：Infection and immunity

authors： Dhariwala MO,Olson RM,Anderson DM

更新日期：2017-10-18 00:00:00

abstract：:Plasmodium falciparum apical membrane antigen 1 (AMA1) is a leading malaria vaccine candidate whose function has not been unequivocally defined. Partial complementation of function can be achieved by exchanging the AMA1 of P. falciparum (PfAMA1) with that of P. chabaudi (PcAMA1). In this study, parasites expressing ch...

journal_title：Infection and immunity

authors： Healer J,Triglia T,Hodder AN,Gemmill AW,Cowman AF

更新日期：2005-04-01 00:00:00

abstract：:Diverse pathogens have evolved to survive and replicate in the endosomes or phagosomes of the host cells and establish persistent infection. Ehrlichiae are Gram-negative, intracellular bacteria that are transmitted by ticks. Ehrlichiae reside in the endosomes of the host phagocytic or endothelial cells and establish p...

journal_title：Infection and immunity

authors： Singh AK,Thirumalapura NR

更新日期：2014-10-01 00:00:00

abstract：:Monoclonal antibodies secreted by six hybridomas and recognizing antigenic sites on glycoproteins gC, gAB, gD, gE, and gF of herpes simplex virus type 2 were examined for their ability to protect BALB/c mice from lethal infection by the virus. Administration of monoclonal antibodies to individual glycoproteins intrape...

journal_title：Infection and immunity

authors： Balachandran N,Bacchetti S,Rawls WE

更新日期：1982-09-01 00:00:00

abstract：:Streptococcal protective antigen (Spa) is a newly described surface protein of group A streptococci that was recently shown to evoke protective antibodies (J. B. Dale, E. Y. Chiang, S. Liu, H. S. Courtney, and D. L. Hasty, J. Clin. Investig. 103:1261--1268, 1999). In this study, we have determined the complete sequenc...

journal_title：Infection and immunity

authors： McLellan DG,Chiang EY,Courtney HS,Hasty DL,Wei SC,Hu MC,Walls MA,Bloom JJ,Dale JB

更新日期：2001-05-01 00:00:00

abstract：:Burkholderia cenocepacia strain K56-2 typically has rough colony morphology on agar medium; however, shiny colony variants (shv) can appear spontaneously. These shv all had a minimum of 50% reduction in biomass formation and were generally avirulent in an alfalfa seedling infection model. Three shv-K56-2 S15, K56-2 S7...

journal_title：Infection and immunity

authors： Bernier SP,Nguyen DT,Sokol PA

更新日期：2008-01-01 00:00:00

abstract：:Salmonella enterica subspecies I serovars are common bacterial pathogens causing diseases ranging from enterocolitis to systemic infections. Some serovars are adapted to specific hosts, whereas others have a broad host range. The molecular mechanisms defining the virulence characteristics and the host range of a given...

journal_title：Infection and immunity

authors： Suar M,Jantsch J,Hapfelmeier S,Kremer M,Stallmach T,Barrow PA,Hardt WD

更新日期：2006-01-01 00:00:00

abstract：:Virulent and avirulent clones of Leishmania donovani promastigotes were examined for their acid phosphatase activity. The acid phosphatase activity of whole-cell lysates of virulent clones was 1.5 to 2.0 times higher than that of avirulent clones. Pellet fractions (260,000 x g, 30 min) from sonicated promastigotes of ...

journal_title：Infection and immunity

authors： Katakura K,Kobayashi A

更新日期：1988-11-01 00:00:00

abstract：:During the systemic phase of murine infection with Salmonella enterica serovar Typhimurium, bacterial virulence is correlated with the ability to grow and survive within host macrophages. Salmonella pathogenicity island 2 (SPI-2), encoding a type three secretion system, has emerged as an important contributor to Salmo...

journal_title：Infection and immunity

authors： Linehan SA,Rytkönen A,Yu XJ,Liu M,Holden DW

更新日期：2005-07-01 00:00:00

abstract：:An experimental model of "chronic" diphtheria intoxication in the guinea pig was developed. Adult guinea pigs, subjected to a regimen of multiple sublethal doses of purified diphtheria toxin (total of 1.4 minimum lethal doses divided equally in four daily doses), developed a toxemia which terminated in death between 6...

journal_title：Infection and immunity

authors： Bonventre PF

更新日期：1973-04-01 00:00:00

abstract：:Intact tissues are relatively resistant to Pseudomonas aeruginosa-induced disease, and injury predisposes tissue to infection. Intact epithelia contain polarized cells that have distinct apical and basolateral membranes with unique lipids and proteins. In this study, the role of cell polarity in epithelial cell suscep...

journal_title：Infection and immunity

authors： Fleiszig SM,Evans DJ,Do N,Vallas V,Shin S,Mostov KE

更新日期：1997-07-01 00:00:00

abstract：:Staphylococcus aureus can produce a wide variety of exotoxins, including toxic shock syndrome toxin 1 (TSST-1), staphylococcal enterotoxins, and staphylococcal enterotoxin-like toxins. These toxins share superantigenic activity. To investigate the beta chain (Vbeta) specificities of each of these toxins, TSST-1 and al...

journal_title：Infection and immunity

authors： Thomas D,Dauwalder O,Brun V,Badiou C,Ferry T,Etienne J,Vandenesch F,Lina G

更新日期：2009-05-01 00:00:00

abstract：:A total of 224 strains were serogrouped by coagglutination (COA) and serotyped by protein I enzyme-linked immunosorbent assay (ELISA). Of these strains, 61 were from patients with disseminated gonococcal infection, 21 were from patients with pelvic inflammatory disease, and 115 were from patients with uncomplicated go...

journal_title：Infection and immunity

authors： Sandstrom EG,Knapp JS,Buchanan TB

更新日期：1982-01-01 00:00:00

abstract：:Periodontitis is a bacterium-induced chronic inflammation that destroys tissues that attach teeth to jaw bone. Pathologically excessive matrix metalloproteinase 8 (MMP-8) is among the key players in periodontal destruction by initiating type I collagen degradation. We studied MMP-8 in Porphyromonas gingivalis-induced ...

journal_title：Infection and immunity

authors： Kuula H,Salo T,Pirilä E,Tuomainen AM,Jauhiainen M,Uitto VJ,Tjäderhane L,Pussinen PJ,Sorsa T

更新日期：2009-02-01 00:00:00

abstract：:The parameters of a persistent-state measles virus infection in BGM/MV cells were examined. The BGM/MV cell line was established by cocultivation of measles virus-infected primary C3H mouse brain cells with a stable line of African green monkey kidney cells (BGM). Initially, a morphologically mixed population of cells...

journal_title：Infection and immunity

authors： Menna JH,Collins AR,Flanagan TD

更新日期：1975-01-01 00:00:00

abstract：:Transcription of the gene encoding the antiphagocytic M protein (emm) of the group A streptococci has been shown to be regulated by CO2 (M. G. Caparon, R. T. Geist, J. Perez-Casal, and J. R. Scott, J. Bacteriol. 174:5693-5701, 1992). We tested the influence of additional environmental growth conditions on emm expressi...

journal_title：Infection and immunity

authors： McIver KS,Heath AS,Scott JR

更新日期：1995-11-01 00:00:00

abstract：:A genomic library of meningococcal DNA from a clinical isolate of Neisseria meningitidis was constructed in the expression vector lambda gt11. Outer membrane complex was prepared from the same strain and used to immunize rabbits to raise polyclonal anti-outer membrane complex serum. The amplified library was probed wi...

journal_title：Infection and immunity

authors： Barlow AK,Heckels JE,Clarke IN

更新日期：1987-11-01 00:00:00

abstract：:BALB/c mice were vaccinated by the intramuscular (i.m.) and subcutaneous (s.c.) routes with a native preparation of the Chlamydia trachomatis mouse pneumonitis (MoPn) major outer membrane protein (MOMP), using Montanide ISA 720 and CpG-1826 as adjuvants. A negative control group was immunized with ovalbumin and the tw...

journal_title：Infection and immunity

authors： Pal S,Peterson EM,de la Maza LM

更新日期：2005-12-01 00:00:00

abstract：:Pseudomonas aeruginosa invades various epithelial cell types in vitro and in vivo. The P. aeruginosa genome possesses a gene (flhA) which encodes a protein that is believed to be part of the export apparatus for flagellum assembly and which is homologous to invA of Salmonella spp. Because invA is required for invasion...

journal_title：Infection and immunity

authors： Fleiszig SM,Arora SK,Van R,Ramphal R

更新日期：2001-08-01 00:00:00

abstract：:In an Escherichia coli strain of human origin, ampicillin resistance and heat-stable enterotoxin activity were shown by EcoRI restriction endonuclease and genetic analysis to be in an 80-megadalton plasmid. ...

journal_title：Infection and immunity

authors： Stieglitz H,Fonseca R,Olarte J,Kupersztoch-Portnoy YM

更新日期：1980-11-01 00:00:00

abstract：:We used inhibitors of receptor-mediated endocytosis to study the mechanisms of infectivity, especially the uptake mechanism, of Chlamydia trachomatis for cultured cells. The effect of methylamine and monodansylcadaverine on the different stages of the chlamydial growth cycle in McCoy cells was examined. There was a do...

journal_title：Infection and immunity

authors： Söderlund G,Kihlström E

更新日期：1983-05-01 00:00:00

abstract：:Subtilase cytotoxin (SubAB) was first isolated from a Shiga toxigenic Escherichia coli (STEC) strain that was responsible for an outbreak of hemolytic-uremic syndrome and is the prototype of a new family of AB(5) cytotoxins. SubAB is a subtilase-like serine protease, and upon uptake by host cells, it is trafficked to ...

journal_title：Infection and immunity

authors： May KL,Paton JC,Paton AW

更新日期：2010-11-01 00:00:00

abstract：:Exoantigens of Plasmodium vivax-parasitized erythrocytes stimulated macrophages to secrete tumor necrosis factor, and antisera raised against the exoantigens inhibited this secretion. The antisera also inhibited the activity of Plasmodium falciparum and Plasmodium yoelii exoantigens, and conversely, antisera against t...

journal_title：Infection and immunity

authors： Bate CA,Taverne J,Karunaweera ND,Mendis KN,Kwiatkowski D,Playfair JH

更新日期：1992-03-01 00:00:00