Animal and Human Tissue Models of Vertical Listeria monocytogenes Transmission and Implications for Other Pregnancy-Associated Infections.

abstract：:We have recently found that strain B31 infection-immune rabbits are completely protected against homologous challenge with large numbers (>10(6)) of host-adapted Borrelia burgdorferi (HAB) (E. S. Shang, C. I. Champion, X. Wu, J. T. Skare, D. B. Blanco, J. N. Miller, and M. A. Lovett, Infect. Immun. 68:4189-4199, 2000)...

journal_title：Infection and immunity

authors： Shang ES,Wu XY,Lovett MA,Miller JN,Blanco DR

更新日期：2001-01-01 00:00:00

abstract：:Fimbriae are colonization factors of the human pathogen Haemophilus influenzae in that they mediate bacterial adherence to human eukaryotic cells. The contribution of the major (HifA) and putative minor (HifD and HifE) subunits of H. influenzae fimbriae to fimbria-specific adherence was studied by using mutants that w...

journal_title：Infection and immunity

authors： van Ham SM,van Alphen L,Mooi FR,van Putten JP

更新日期：1995-12-01 00:00:00

abstract：:Streptococcus pneumoniae infections of the lung are associated with significant damage to the alveolar epithelium. Host phagocytes and pneumolysin, a cytolytic toxin of S. pneumoniae, are believed to contribute to this cellular damage, yet experiments in which these elements are absent demonstrate the presence of an a...

journal_title：Infection and immunity

authors： Duane PG,Rubins JB,Weisel HR,Janoff EN

更新日期：1993-10-01 00:00:00

abstract：:Disruption of the healthy intestinal microbiome and homeostasis of the intestinal immune system, which are closely interactive, are two key factors for ulcerative colitis. Here, we show that MI-2, a selective inhibitor of mucosa-associated lymphoid tissue lymphoma translocation-1 (MALT1), alleviated excessive inflamma...

journal_title：Infection and immunity

authors： Lee KW,Kim M,Lee CH

更新日期：2018-11-20 00:00:00

abstract：:We report the cloning of the gene encoding the 32-kDa lipoprotein, designated LipL32, the most prominent protein in the leptospiral protein profile. We obtained the N-terminal amino acid sequence of a staphylococcal V8 proteolytic-digest fragment to design an oligonucleotide probe. A Lambda-Zap II library containing E...

journal_title：Infection and immunity

authors： Haake DA,Chao G,Zuerner RL,Barnett JK,Barnett D,Mazel M,Matsunaga J,Levett PN,Bolin CA

更新日期：2000-04-01 00:00:00

abstract：:A total of 32 patients with Plasmodium falciparum malaria were studied. Of these, 23 had benign infections, and 9 had typical cerebral malaria. Cryoglobulins, circulating immune complexes detected by a C1q-binding assay, and hypocomplementemia were found in eight of nine patients with cerebral malaria. Raised levels o...

journal_title：Infection and immunity

authors： Adam C,Géniteau M,Gougerot-Pocidalo M,Verroust P,Lebras J,Gibert C,Morel-Maroger L

更新日期：1981-02-01 00:00:00

abstract：:A radioimmunoprecipitation method has been devised which permits the direct identification of those proteins which are both exposed on the cell surface of Haemophilus influenzae type b and accessible to antibody. Both extrinsically and intrinsically radiolabeled cells of this organism were employed as the sources of a...

journal_title：Infection and immunity

authors： Hansen EJ,Frisch CF,Johnston KH

更新日期：1981-09-01 00:00:00

abstract：:The biological activity of C-ASWS, an alkali-soluble, water-soluble cell wall antigen isolated from mycelial-phase cells of Coccidioides immitis, was compared with that of a commercial coccidioidin (CDN; Cutter Laboratories); CDN-TS, a toluene-induced lysate of mycelial-phase cells; and spherulin, a spherule-derived e...

journal_title：Infection and immunity

authors： Cox RA,Brummer E,Lecara G

更新日期：1977-03-01 00:00:00

abstract：:The purified recombinant V antigen from Yersinia pestis, expressed in Escherichia coli and adsorbed to aluminum hydroxide, an adjuvant approved for human use, was used to immunize outbred Hsd:ND4 mice subcutaneously. Immunization protected mice from lethal bubonic and pneumonic plague caused by CO92, a wild-type F1+ s...

journal_title：Infection and immunity

authors： Anderson GW Jr,Leary SE,Williamson ED,Titball RW,Welkos SL,Worsham PL,Friedlander AM

更新日期：1996-11-01 00:00:00

abstract：:The American Heart Association supports an association between periodontal diseases and atherosclerosis but not a causal association. This study explores the use of the integrin β6(-/-) mouse model to study the causality. We investigated the ability of a polymicrobial consortium of Porphyromonas gingivalis, Treponema ...

journal_title：Infection and immunity

authors： Velsko IM,Chukkapalli SS,Rivera-Kweh MF,Zheng D,Aukhil I,Lucas AR,Larjava H,Kesavalu L

更新日期：2015-12-01 00:00:00

abstract：:Three open reading frames (ORFs) were identified by a genome walking strategy in the genomes of serotype M49 group A streptococcal (GAS) strains CS101 and 591. These ORFs were located between the mga core regulon and the dipeptide permease operon. The deduced amino acid (aa) sequences contained signature sequences ind...

journal_title：Infection and immunity

authors： Elsner A,Kreikemeyer B,Braun-Kiewnick A,Spellerberg B,Buttaro BA,Podbielski A

更新日期：2002-09-01 00:00:00

abstract：:Previous studies suggested that nontypeable Haemophilus influenzae (NTHI) can form biofilms during human and chinchilla middle ear infections. Microscopic analysis of a 5-day biofilm of NTHI strain 2019 grown in a continuous-flow chamber revealed that the biofilm had a diffuse matrix interlaced with multiple water cha...

journal_title：Infection and immunity

authors： Greiner LL,Watanabe H,Phillips NJ,Shao J,Morgan A,Zaleski A,Gibson BW,Apicella MA

更新日期：2004-07-01 00:00:00

abstract：:Microsporidia are obligate intracellular parasites that are ubiquitous in nature and have been recognized as causing an important emerging disease among immunocompromised individuals. Limited knowledge exists about the immune response against these organisms, and virtually nothing is known about the receptors involved...

journal_title：Infection and immunity

authors： Fischer J,Suire C,Hale-Donze H

更新日期：2008-10-01 00:00:00

abstract：:The need for agents designed to modify immune response in the treatment of patients with viral infection, immunodeficiency, or cancer prompted the present study on the mechanisms of action of isoprinosine, a compound developed for antiviral use and whose therapeutic activity may involve the immune system. The effect o...

journal_title：Infection and immunity

authors： Hadden JW,Hadden EM,Coffey RG

更新日期：1976-02-01 00:00:00

abstract：:Proteins from human polymorphonuclear leukocyte granules were extracted with 0.2 M acetate, pH 4.0, and fractionated by Sephadex G-100 column chromatography. The fractions demonstrated selective bactericidal action against a deep rough cell wall mutant of Escherichia coli O111:B4 with rough lipopolysacharide and cell ...

journal_title：Infection and immunity

authors： Modrzakowski MC,Cooney MH,Martin LE,Spitznagel JK

更新日期：1979-03-01 00:00:00

abstract：:Rhodococcus equi is a facultative intracellular pathogen of macrophages, relying on the presence of a conjugative virulence plasmid harboring a 21-kb pathogenicity island (PAI) for growth in host macrophages. The PAI encodes a family of 6 virulence-associated proteins (Vaps) in addition to 20 other proteins. The contr...

journal_title：Infection and immunity

authors： Coulson GB,Miranda-CasoLuengo AA,Miranda-CasoLuengo R,Wang X,Oliver J,Willingham-Lane JM,Meijer WG,Hondalus MK

更新日期：2015-08-01 00:00:00

abstract：:We identified a T-cell determinant of the 35-kDa antigen of Mycobacterium leprae which is discriminatory against cross-sensitization by its closely related homologue in Mycobacterium avium. From synthetic peptides covering the entire sequence, those with the highest affinity and permissive binding to purified HLA-DR m...

journal_title：Infection and immunity

authors： Wilkinson RJ,Wilkinson KA,Jurcevic S,Hills A,Sinha S,Sengupta U,Lockwood DN,Katoch K,Altman D,Ivanyi J

更新日期：1999-03-01 00:00:00

abstract：:Type 1 fimbrial phase-locked mutants of uropathogenic Escherichia coli cystitis isolate F11 were used to assess the role of the invertible element during urinary tract infection. Compared to the wild type, the phase-locked off mutant was attenuated, and constitutive production of type 1 fimbriae by the phase-locked on...

journal_title：Infection and immunity

authors： Snyder JA,Lloyd AL,Lockatell CV,Johnson DE,Mobley HL

更新日期：2006-02-01 00:00:00

abstract：:Cell-mediated immunity plays an important role in immunity to the pathogenic fungus Cryptococcus neoformans. However, the antigen specificity of the T-cell response to C. neoformans remains largely unknown. In this study, we used two approaches to determine the antigen specificity of the T-cell response to C. neoforma...

journal_title：Infection and immunity

authors： Lindell DM,Ballinger MN,McDonald RA,Toews GB,Huffnagle GB

更新日期：2006-08-01 00:00:00

abstract：:The Th1/Th2 cytokines involved in human periodontitis remain unclear; therefore, we established a humanized mouse model to investigate this issue in Actinobacillus actinomycetemcomitans-mediated periodontal infection. Quantitative-PCR analysis clearly demonstrates a predominantly mixed Th1 and Th2 expression profile a...

journal_title：Infection and immunity

authors： Teng YT

更新日期：2002-09-01 00:00:00

abstract：:K99 prepared by acid precipitation hemagglutinated guinea pig erythrocytes, whereas K99 prepared by chromatography on diethylaminoethyl-Sephadex did not. K99 purified by either procedure hemagglutinated horse erythrocytes. K99 prepared by acid precipitation contained a second antigen not presnet in the K99 prepared by...

journal_title：Infection and immunity

authors： Isaacson RE

更新日期：1978-11-01 00:00:00

abstract：:The antigenic cross-reactivity between Treponema pallidum and several pathogenic members of the family Spirochaetaceae was examined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and Western blotting techniques. Blots of T. pallidum antigens were incubated with antiserum from rabbits infected or immunize...

journal_title：Infection and immunity

authors： Baker-Zander SA,Lukehart SA

更新日期：1984-10-01 00:00:00

abstract：:Buruli ulcer, caused by Mycobacterium ulcerans, is characterized by deep and necrotizing skin lesions, mostly on the arms and legs. Together with tuberculosis and leprosy, this mycobacterial disease has become a major health problem in tropical and subtropical regions, particularly in central and western Africa. No sp...

journal_title：Infection and immunity

authors： Tanghe A,Content J,Van Vooren JP,Portaels F,Huygen K

更新日期：2001-09-01 00:00:00

abstract：:Oxygen consumption by Treponema pallidum was observed to be glucose dependent. Treponemes consumed O2 to a low dissolved O2 concentration of 0.01 mumol of O2 per ml when respiration ceased. A fermentative degradation of glucose occurred during the maintenance of treponemes at 0.01 mumol of O2 per ml. Although the init...

journal_title：Infection and immunity

authors： Barbieri JT,Cox CD

更新日期：1981-03-01 00:00:00

abstract：:When rabbit peritoneal exudate cells were incubated for 24 and 48 h with phytohemagglutinin-activated lymphocytes or their culture supernatants, two times as many cells remained adherent to culture slides as in the controls. More spreading cells were found among the adherent cells in the stimulated cultures. Eighty pe...

journal_title：Infection and immunity

authors： Ando M,Suga M,Shima K,Sugimoto M,Higuchi S

更新日期：1976-05-01 00:00:00

abstract：:Immunization with ribosomal preparations from Haemophilus influenzae type b elicited protective immunity in mice. Ribosomes from disrupted cells where isolated by differential centrifugation using sodium dodecyl sulfate. The washed ribosomes contained 25% protein and 75% ribonucleic acid and sedimented as a single pea...

journal_title：Infection and immunity

authors： Lynn M,Tewari RP,Solotorovsky M

更新日期：1977-02-01 00:00:00

abstract：:The role of the spleen in hepatic amoebiasis in hamsters was studied. In hamsters receiving an intrahepatic inoculation of 10(5) trophozoites of axenic Entamoeba histolytica at 7 or 14 days postsplenectomy, the mean weight of metastatic foci increased significantly when compared with sham-splenectomized or intact cont...

journal_title：Infection and immunity

authors： Ghadirian E,Meerovitch E

更新日期：1981-02-01 00:00:00

abstract：:In the present study, the roles of interleukin 12 (IL-12) and IL-18 and their possible interaction during superantigen-induced responses were studied by injection of staphylococcal enterotoxin B (SEB) into mice. These data suggest that the role of IL-12 in SEB-induced responses is limited to sustaining gamma interfero...

journal_title：Infection and immunity

authors： Lauw FN,Florquin S,Speelman P,van Deventer SJ,van der Poll T

更新日期：2001-09-01 00:00:00

abstract：:Cryptococcus neoformans laccase expression during murine infection was investigated in lung tissue by immunohistochemistry and immunogold electron microscopy. Laccase was detected in the fungal cell cytoplasm, cell wall, and capsule in vivo. The amount of laccase found in different sites varied as a function of the ti...

journal_title：Infection and immunity

authors： Garcia-Rivera J,Tucker SC,Feldmesser M,Williamson PR,Casadevall A

更新日期：2005-05-01 00:00:00

abstract：:Neutrophil serine proteases cathepsin G (CG), neutrophil elastase (NE), and proteinase 3 (PR3) have recently been shown to contribute to killing of Streptococcus pneumoniae in vitro. However, their relevance in lung-protective immunity against different serotypes of S. pneumoniae in vivo has not been determined so far...

journal_title：Infection and immunity

authors： Hahn I,Klaus A,Janze AK,Steinwede K,Ding N,Bohling J,Brumshagen C,Serrano H,Gauthier F,Paton JC,Welte T,Maus UA

更新日期：2011-12-01 00:00:00