O antigen protects Bordetella parapertussis from complement.

abstract：:In order to further understand Epstein-Barr virus (EBV)-lymphocyte interactions, we investigated a chain of events including: (i) EBV binding to human lymphocyte subpopulations; (ii) the earliest appearance of EBV-determined nuclear antigen (EBNA) in the lymphocytes after EBV infection; and (iii) establishment of cont...

journal_title：Infection and immunity

authors： Menezes J,Jondal M,Leibold W,Dorval G

更新日期：1976-02-01 00:00:00

abstract：:A lectin with strong hemagglutinating activity toward erythrocytes of several animal species was isolated from an 18-h culture supernatant of a diarrheagenic strain, V2, of non-O1 Vibrio cholerae. The hemagglutinin (HA) was purified free of lipopolysaccharide by salt fractionation followed by gel filtration, hydrophob...

journal_title：Infection and immunity

authors： Banerjee KK,Ghosh AN,Dutta-Roy K,Pal SC,Ghose AC

更新日期：1990-11-01 00:00:00

abstract：:While the pathological events evoked by infection are commonly described, effective host responses to bacteria and their products should primarily be protective. Heat shock protein (Hsp) expression is upregulated by many stimuli and serves to maintain intracellular protein integrity. The ability of the prototypic supe...

journal_title：Infection and immunity

authors： Musch MW,Petrof EO,Kojima K,Ren H,McKay DM,Chang EB

更新日期：2004-06-01 00:00:00

abstract：:Most patients with juvenile periodontitis manifest serum antibodies, sometimes at very high titers, to antigens of Actinobacillus actinomycetemcomitans, but the antigens inducing the immune response have been only partly characterized. We separated A. actinomycetemcomitans serotype b cells into protein, lipopolysaccha...

journal_title：Infection and immunity

authors： Page RC,Sims TJ,Engel LD,Moncla BJ,Bainbridge B,Stray J,Darveau RP

更新日期：1991-10-01 00:00:00

abstract：:Alveolar bone resorption can be induced in specific-pathogen-free mice by oral infection with Porphyromonas gingivalis (P. J. Baker, R. T. Evans, and D. C. Roopenian, Arch. Oral Biol. 39:1035-1040, 1994). Here we used a mouse strain, C57BL/6J, which is relatively resistant to P. gingivalis-induced bone loss to examine...

journal_title：Infection and immunity

authors： Baker PJ,DuFour L,Dixon M,Roopenian DC

更新日期：2000-06-01 00:00:00

abstract：:Tick saliva has potent immunomodulatory properties. In arthropod-borne diseases, this effect is largely used by microorganisms to increase their pathogenicity and to evade host immune responses. We show that in Lyme borreliosis, tick salivary gland extract and a tick saliva protein, Salp15, inhibit in vitro keratinocy...

journal_title：Infection and immunity

authors： Marchal C,Schramm F,Kern A,Luft BJ,Yang X,Schuijt TJ,Hovius JW,Jaulhac B,Boulanger N

更新日期：2011-02-01 00:00:00

abstract：:The Plasmodium falciparum liver-stage antigen 3 (LSA3), a recently identified preerythrocytic antigen, induces protection against malaria in chimpanzees. Using antibodies from individuals with hyperimmunity to malaria affinity purified on recombinant or synthetic polypeptides of LSA3, we identified four non-cross-reac...

journal_title：Infection and immunity

authors： Brahimi K,Badell E,Sauzet JP,BenMohamed L,Daubersies P,Guérin-Marchand C,Snounou G,Druilhe P

更新日期：2001-06-01 00:00:00

abstract：:The response of ferrets after intranasal inoculation of inactivated A/Hong Kong/68 (H3N2) influenza virus vaccines is reported. Normal ferrets given either saline vaccine in drops or freeze-dried vaccine in an aerosol intranasally did not produce detectable serum or nasal hemagglutination inhibiting antibody and were ...

journal_title：Infection and immunity

authors： McLaren C,Potter CW,Jennings R

更新日期：1974-06-01 00:00:00

abstract：:The outer membrane protein OmpU of Vibrio cholerae O1 strain 86B3 was characterized with reference to colonization of the intestine by the organism. The purified OmpU exhibited a pI of 3.6. Upon sodium dodecyl sulfate-polyacrylamide gel electrophoresis, it migrated to 38, 32, and 110 kDa when the sample was heated at ...

journal_title：Infection and immunity

authors： Nakasone N,Iwanaga M

更新日期：1998-10-01 00:00:00

abstract：:Burkholderia pseudomallei, a causative agent of melioidosis, is a Gram-negative facultative intracellular bacterium that can survive and multiply in macrophages. Previously, we demonstrated that B. pseudomallei failed to activate gene expression downstream of the MyD88-independent pathway, particularly the expression ...

journal_title：Infection and immunity

authors： Pudla M,Limposuwan K,Utaisincharoen P

更新日期：2011-07-01 00:00:00

abstract：:We have demonstrated that possession of the gene for thermostable direct hemolysin-related hemolysin (trh) coincides with the presence of the urease gene among clinical Vibrio parahaemolyticus strains and that the location of the two genes are in close proximity on the chromosome. Here, we cloned and sequenced the 15,...

journal_title：Infection and immunity

authors： Park KS,Iida T,Yamaichi Y,Oyagi T,Yamamoto K,Honda T

更新日期：2000-10-01 00:00:00

abstract：:Helicobacter pylori maintains colonization in its human host using a limited set of taxis sensors. TlpD is a proposed energy taxis sensor of H. pylori and dominant under environmental conditions of low bacterial energy yield. We studied the impact of H. pylori TlpD on colonization in vivo using a gerbil infection mode...

journal_title：Infection and immunity

authors： Behrens W,Schweinitzer T,Bal J,Dorsch M,Bleich A,Kops F,Brenneke B,Didelot X,Suerbaum S,Josenhans C

更新日期：2013-10-01 00:00:00

abstract：:Recent preclinical and epidemiologic studies have suggested that certain Mycobacterium tuberculosis genotypes (in particular, Beijing lineage strains) may be resistant to Mycobacterium bovis BCG vaccine-induced antituberculosis protective immunity. To investigate the strain specificity of BCG-induced protective respon...

journal_title：Infection and immunity

authors： Jeon BY,Derrick SC,Lim J,Kolibab K,Dheenadhayalan V,Yang AL,Kreiswirth B,Morris SL

更新日期：2008-11-01 00:00:00

abstract：:Rats and mice infected with Trypanosoma lewisi and Trypanosoma musculi, respectively, showed hyperreactivity to lipopolysaccharide (LPS) from gram-negative bacteria. Fatal shock could be precipitated with a dose of LPS 100 to 1,000 times less in infected compared with noninfected animals. In trypanosome-infected rats ...

journal_title：Infection and immunity

authors： Ferrante A,Carter RF,Ferluga J,Allison AC

更新日期：1984-11-01 00:00:00

abstract：:An LT-B-ST (LT-B/ST) fusion peptide was constructed by genetically joining the 5' terminus of a synthetic gene coding for the heat-stable enterotoxin (ST) of Escherichia coli to the 3' terminus of the gene coding for the binding subunit of the heat-labile enterotoxin (LT-B) of E. coli. An eight-amino-acid, proline-con...

journal_title：Infection and immunity

authors： Cárdenas L,Clements JD

更新日期：1993-11-01 00:00:00

abstract：:Identification of antigenically conserved surface components of Haemophilus ducreyi may facilitate the development of reagents to diagnose and prevent chancroid. A hybridoma derived from a mouse immunized with nontypeable Haemophilus influenzae produced a monoclonal antibody (MAb), designated 3B9, that bound to 35 of ...

journal_title：Infection and immunity

authors： Spinola SM,Griffiths GE,Bogdan J,Menegus MA

更新日期：1992-02-01 00:00:00

abstract：:In attempts to reactivate latent herpes simplex virus, we instilled Diplococcus pneumoniae intratracheally into mice harboring latent infections in sacrosciatic spinal ganglia. All mice developed a severe pneumonia within 24 h and were given penicillin therapy. Representative mice that survived the penumonia were sacr...

journal_title：Infection and immunity

authors： Stevens JG,Cook ML,Jordan MC

更新日期：1975-04-01 00:00:00

abstract：:Streptococcus mutans produces several enzymes which metabolize sucrose. Three glucosyltransferase genes (gtfB, gtfC, and gtfD) and a single fructosyltransferase gene (ftf) encode enzymes which are important in formation of exopolysaccharides. Mutants of S. mutans V403 carrying single and multiple mutations of the gtfB...

journal_title：Infection and immunity

authors： Munro C,Michalek SM,Macrina FL

更新日期：1991-07-01 00:00:00

abstract：:Passive protection, the administration of antibodies to prevent infection, has garnered significant interest in recent years as a potential prophylactic countermeasure to decrease the prevalence of hospital-acquired infections. Pili, polymerized protein structures covalently anchored to the peptidoglycan wall of many ...

journal_title：Infection and immunity

authors： Pinkston KL,Singh KV,Gao P,Wilganowski N,Robinson H,Ghosh S,Azhdarinia A,Sevick-Muraca EM,Murray BE,Harvey BR

更新日期：2014-04-01 00:00:00

abstract：:Using a rabbit model of Staphylococcus aureus endocarditis, we studied the effects of aspirin on the natural progression of this infection. Compared with untreated animals, the aspirin-treated animals showed a 30% (P = 0.11) reduction in the weight of the vegetations and an 84% (P = 0.03) reduction in the bacterial ti...

journal_title：Infection and immunity

authors： Nicolau DP,Freeman CD,Nightingale CH,Quintiliani R,Coe CJ,Maderazo EG,Cooper BW

更新日期：1993-04-01 00:00:00

abstract：:The immunodominant proteins and glycoproteins of Borrelia burgdorferi were analyzed by one-dimensional (1D) and 2D gel electrophoresis. More than 100 polypeptide species could be detected on silver-stained 2D gels. Separation of sonic extracts of the organism by differential centrifugation (100,000 X g) revealed sever...

journal_title：Infection and immunity

authors： Luft BJ,Jiang W,Munoz P,Dattwyler RJ,Gorevic PD

更新日期：1989-11-01 00:00:00

abstract：:The yeast form of the dimorphic fungus Histoplasma capsulatum survives within macrophages after phagocytosis. To do so, it must avoid, inhibit, or resist a variety of toxic oxygen metabolites. Using ferricytochrome c reduction to assay superoxide release, we examined the response of mouse macrophages to the yeast form...

journal_title：Infection and immunity

authors： Eissenberg LG,Goldman WE

更新日期：1987-01-01 00:00:00

abstract：:We have previously determined that complement receptors on human mononuclear phagocytes and complement component C3 in nonimmune serum mediate phagocytosis of the intracellular bacterial pathogen Mycobacterium leprae, the agent of leprosy. We have also determined that C3 fixes selectively to the major surface glycolip...

journal_title：Infection and immunity

authors： Schlesinger LS,Horwitz MA

更新日期：1994-01-01 00:00:00

abstract：:Endocarditis was induced in the rabbit by the placement of a polyethylene catheter in the right heart. The catheter was filled with stable L-phase variants of Staphylococcus aureus to determine if the variant form would colonize the damaged endocardium and produce further tissue injury similar to that produced by the ...

journal_title：Infection and immunity

authors： Linnemann CC Jr,Watanakunakorn C,Bakie C

更新日期：1973-05-01 00:00:00

abstract：:Phagocytosis, H2O2 production, Mac-1 expression, and in vivo elimination of Listeria monocytogenes were enhanced in granulocyte colony-stimulating factor (G-CSF)-treated mice. Transfer of polymorphonuclear leukocytes prolonged survival of mice infected with a lethal dose of L. monocytogenes. G-CSF augments the functio...

journal_title：Infection and immunity

authors： Shinomiya N,Tsuru S,Katsura Y,Kayashima S,Nomoto K

更新日期：1991-12-01 00:00:00

abstract：:The etiology of recurrent vulvovaginal candidiasis in otherwise healthy women of child-bearing age remains an enigma. To date, results from both clinical studies and a murine model of vaginal candidiasis indicate that Candida vaginitis can occur in the presence of Candida-specific Th1-type cell-mediated immunity expre...

journal_title：Infection and immunity

authors： Fidel PL Jr,Lynch ME,Sobel JD

更新日期：1995-07-01 00:00:00

abstract：:CS31A is a K88-related capsule-like surface protein that mediates Escherichia coli and Klebsiella pneumoniae adhesion to the human Caco-2 and Intestine-407 cell lines. In this study, we demonstrate that ClpG, the major subunit of CS31A, contains the adhesive domain of the polymerized structure. We mapped this domain w...

journal_title：Infection and immunity

authors： Di Martino P,Girardeau JP,Der Vartanian M,Joly B,Darfeuille-Michaud A

更新日期：1997-02-01 00:00:00

abstract：:Mycoplasma penetrans adhered to cultured human cells, forming clusters that localized to specific areas of the host cell surface. Adherence and cluster formation were inhibited by anti-M. penetrans antibodies, suggesting the involvement of specific adhesin-receptor interactions. Ultrastructural studies showed that aft...

journal_title：Infection and immunity

authors： Girón JA,Lange M,Baseman JB

更新日期：1996-01-01 00:00:00

abstract：:Cell-mediated immunity to herpes simplex virus type 1 (HSV-1) was assessed by a lymphocytotoxicity 51-Cr-release microassay procedure, using the MA-160 human prostatic adenoma cell line chronically infected with HSV-1 and its parent cell line as control. The specific immune release mean plus or minus standard deviatio...

journal_title：Infection and immunity

authors： Thong YH,Vincent MM,Hensen SA,Fuccillo DA,Rola-Pleszczynski M,Bellanti JA

更新日期：1975-07-01 00:00:00

abstract：:Bacteria utilize type III secretion systems (T3SS) to deliver effectors directly into host cells. Hence, it is very important to identify the functions of bacterial (T3SS) effectors to understand host-pathogen interactions. Edwardsiella piscicida encodes a functional T3SS effector, EseK, which can be translocated into...

journal_title：Infection and immunity

authors： Cao H,Han F,Tan J,Hou M,Zhang Y,Yang D,Liu Q

更新日期：2018-08-22 00:00:00