Characterization of the 35-kilodalton Treponema pallidum subsp. pallidum recombinant lipoprotein TmpC and antibody response to lipidated and nonlipidated T. pallidum antigens.

abstract：:Guinea pigs sensitized by repeated skin testing with potent, merthiolated coccidioidin, equal to Smith standard, exhibited erythema, edema, and an induration-like reaction to intradermal injection of the preparation. No statistically significant migration inhibition of peritoneal exudate macrophages from these animals...

journal_title：Infection and immunity

authors： Sinski JT,Reed GL,Kelley LM,LeFebvre R

更新日期：1973-02-01 00:00:00

abstract：:In the last few years, the great impact of antimicrobial peptides on infectious disease susceptibility and natural resistance has been reported. In some cases, susceptibility to diseases is related to antimicrobial peptide polymorphisms and gene copy numbers, but for the vast majority of infectious diseases, these phe...

journal_title：Infection and immunity

authors： Rivas-Santiago B,Serrano CJ,Enciso-Moreno JA

更新日期：2009-11-01 00:00:00

abstract：:We previously showed that cytotoxic necrotizing factor 1 (CNF1) contributes to Escherichia coli K1 invasion of human brain microvascular endothelial cells (HBMEC) and interacts with the receptor on the surface of HBMEC. CNF1 is the cytoplasmic protein, and it remains incompletely understood how CNF1 is secreted across...

journal_title：Infection and immunity

authors： Yu H,Kim KS

更新日期：2010-02-01 00:00:00

abstract：:Cell-mediated immunity to varicella-zoster (V-Z) virus in persons immune to varicella has been demonstrated, using a tissue culture technique. Cell-mediated immunity was reflected by the ability of peripheral leukocytes (lymphocytes and monocytes) from human donors to inactivate V-Z virus. Leukocytes were stimulated b...

journal_title：Infection and immunity

authors： Gershon AA,Steinberg S,Smith M

更新日期：1976-06-01 00:00:00

abstract：:Although Salmonella enterica serovar Typhimurium can undergo phase variation to alternately express two different types of flagellin subunit proteins, FljB or FliC, no biological function for this phenomenon has been described. In this investigation, we constructed phase-locked derivatives of S. enterica serovar Typhi...

journal_title：Infection and immunity

authors： Ikeda JS,Schmitt CK,Darnell SC,Watson PR,Bispham J,Wallis TS,Weinstein DL,Metcalf ES,Adams P,O'Connor CD,O'Brien AD

更新日期：2001-05-01 00:00:00

abstract：:Surface layer proteins (SLPs) are essential for induction of abortion by Campylobacter fetus subsp. fetus in experimentally challenged ewes. These proteins are encoded by multiple sap genes and vary in size and antigenicity. The role of SLP antigenic variation during experimental ovine infection was investigated. Foll...

journal_title：Infection and immunity

authors： Grogono-Thomas R,Blaser MJ,Ahmadi M,Newell DG

更新日期：2003-01-01 00:00:00

abstract：:Memory CD8+ T cells are essential for protective immunity against many intracellular pathogens; therefore, stimulation of this population of cells is an important goal of vaccination. We have previously shown that a detoxified derivative of Bacillus anthracis anthrax lethal toxin (LT) can deliver heterologous CD8+ T-c...

journal_title：Infection and immunity

authors： Shaw CA,Starnbach MN

更新日期：2008-03-01 00:00:00

abstract：:Polymicrobial intra-abdominal infections (IAIs) are a significant cause of morbidity and mortality, particularly when fungal pathogens are involved. Our experimental murine model of IAI involving intraperitoneal inoculation of Candida albicans and Staphylococcus aureus results in synergistic lethality (∼80%) due to ex...

journal_title：Infection and immunity

authors： Ikeh MAC,Fidel PL Jr,Noverr MC

更新日期：2018-06-21 00:00:00

abstract：:Exposure of PAM cells, a spontaneously transformed mouse cell line, to brain homogenates from mice infected with scrapie caused a relative decrease in total cell yield, which persisted from passage 2 or 3 to passage 18 after treatment. The effect was elicited by each of the eight independent scrapie isolates tested. L...

journal_title：Infection and immunity

authors： Carp RI,Merz GS,Licursi PC

更新日期：1976-07-01 00:00:00

abstract：:The present study examined the role of endogenous gamma interferon (IFN-gamma) in the formation of granulomas in mice which had been given a single intravenous injection of glycolipid-containing mycolic acid (trehalose 2,3,6'-trimycolate) purified from cell walls of Rhodococcus aurantiacus (Gordona aurantiaca) (GaGM) ...

journal_title：Infection and immunity

authors： Asano M,Nakane A,Minagawa T

更新日期：1993-07-01 00:00:00

abstract：:Bordetella pertussis 165-9K/129G, which produces a nontoxic form of pertussis toxin (PT), was used to prepare a whole-cell diphtheria-tetanus-pertussis (DTP) vaccine. The in vivo potency and the serological response induced by this vaccine were comparable to those of the conventional DTP vaccine which contains active ...

journal_title：Infection and immunity

authors： Marsili I,Pizza M,Giovannoni F,Volpini G,Bartalini M,Olivieri R,Rappuoli R,Nencioni L

更新日期：1992-03-01 00:00:00

abstract：:Streptococcus equi is the causative agent of strangles, the most frequently diagnosed infectious disease of horses worldwide. The disease is characterized by abscessation and swelling of the lymph nodes of the head and neck, which can literally strangle the horse to death. S. equi produces four recently acquired phage...

journal_title：Infection and immunity

authors： Paillot R,Robinson C,Steward K,Wright N,Jourdan T,Butcher N,Heather Z,Waller AS

更新日期：2010-04-01 00:00:00

abstract：:Ninety-six Aeromonas hydrophila isolates were tested for cytotoxin and hemolysin production. Sixty-six (69%) of the isolates were both cytotoxic and hemolytic, whereas the rest produced neither cytotoxin nor hemolysin. No evidence of a separate cytotonic activity could be found in any of the isolates. Cytotoxin activi...

journal_title：Infection and immunity

authors： Cumberbatch N,Gurwith MJ,Langston C,Sack RB,Brunton JL

更新日期：1979-03-01 00:00:00

abstract：:We developed a porcine dermal explant model to determine the extent to which Staphylococcus aureus biofilm communities deplete oxygen, change pH, and produce damage in underlying tissue. Microelectrode measurements demonstrated that dissolved oxygen (DO) in biofilm-free dermal tissue was 4.45 ± 1.17 mg/liter, while DO...

journal_title：Infection and immunity

authors： Lone AG,Atci E,Renslow R,Beyenal H,Noh S,Fransson B,Abu-Lail N,Park JJ,Gang DR,Call DR

更新日期：2015-06-01 00:00:00

abstract：:As an opportunistic bacterial pathogen, Pseudomonas aeruginosa mainly affects immunocompromised individuals as well as patients with cystic fibrosis. In a previous study, we showed that ExoS of P. aeruginosa, when injected into host cells through a type III secretion apparatus, functions as an effector molecule to tri...

journal_title：Infection and immunity

authors： Jia J,Alaoui-El-Azher M,Chow M,Chambers TC,Baker H,Jin S

更新日期：2003-06-01 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：:Host-adapted Gram-negative bacterial pathogens from the Pasteurellaceae, Neisseriaceae, and Moraxellaceae families normally reside in the upper respiratory or genitourinary tracts of their hosts and rely on utilizing iron from host transferrin (Tf) for growth and survival. The surface receptor proteins that mediate th...

journal_title：Infection and immunity

authors： Frandoloso R,Martínez-Martínez S,Calmettes C,Fegan J,Costa E,Curran D,Yu RH,Gutiérrez-Martín CB,Rodríguez-Ferri EF,Moraes TF,Schryvers AB

更新日期：2015-03-01 00:00:00

abstract：:Sporothrix schenckii is a human pathogen that causes sporotrichosis, an important cutaneous mycosis with a worldwide distribution. It produces dark-brown conidia, which infect the host. We found that S. schenckii synthesizes melanin via the 1,8-dihydroxynaphthalene pentaketide pathway. Melanin biosynthesis in the wild...

journal_title：Infection and immunity

authors： Romero-Martinez R,Wheeler M,Guerrero-Plata A,Rico G,Torres-Guerrero H

更新日期：2000-06-01 00:00:00

abstract：:The outer membrane of pathogenic Leptospira species grown in culture media contains lipopolysaccharide (LPS), a porin (OmpL1), and several lipoproteins, including LipL36 and LipL41. The purpose of this study was to characterize the expression and distribution of these outer membrane antigens during renal infection. Ha...

journal_title：Infection and immunity

authors： Barnett JK,Barnett D,Bolin CA,Summers TA,Wagar EA,Cheville NF,Hartskeerl RA,Haake DA

更新日期：1999-02-01 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：:Yersinia enterocolitica serotype 9 contained an antigenic component giving a reaction of total identity with Brucella native hapten and polysaccharide B. This component was present in a phenol-water extract (fraction 5; M. Redfearn, Ph.D. Thesis, University of Wisconsin, Madison, 1960) along with the smooth lipopolysa...

journal_title：Infection and immunity

authors： Fernandez-Lago L,Moriyon I,Toyos J,Diaz R

更新日期：1982-11-01 00:00:00

abstract：:Cells in the Brucella spp. are intracellular pathogens that survive and replicate within host monocytes. Brucella maintains persistent infections in animals despite the production of high levels of anti-Brucella-specific antibodies. To determine the effect of antibody opsonization on the ability of Brucella to establi...

journal_title：Infection and immunity

authors： Bellaire BH,Roop RM 2nd,Cardelli JA

更新日期：2005-06-01 00:00:00

abstract：:A 30-amino-acid peptide corresponding to variable domain IV (VD IV) of the major outer membrane protein of Chlamydia trachomatis serovar E was conjugated to keyhole limpet hemocyanin (KLH) and used to immunize mice. The resulting antisera (anti-KLH-VD IV sera) recognized all 15 serovars of C. trachomatis when assayed ...

journal_title：Infection and immunity

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

更新日期：1992-08-01 00:00:00

abstract：:Mutation of tryptophan-101 in Clostridium difficile toxin A, a 308-kDa glucosyltransferase, resulted in a 50-fold-reduced cytopathic activity in cell culture experiments. The mutant toxin A was characterized and applied to distinguish between glucosyltransferase-dependent and -independent effects with respect to RhoB ...

journal_title：Infection and immunity

authors： Teichert M,Tatge H,Schoentaube J,Just I,Gerhard R

更新日期：2006-10-01 00:00:00

abstract：:The polysaccharide antigen preparations from serotype a and serotype d strains of Streptococcus mutans contained both a serotype-specific antigenic determinant and a common a-d antigenic determinant, as demonstrated by agar gel diffusion studies and a quantitative cross-precipitin assay. The chromatographically purifi...

journal_title：Infection and immunity

authors： Linzer R,Mukasa H,Slade HD

更新日期：1975-10-01 00:00:00

abstract：:GNA33 is a membrane-bound lipoprotein with murein hydrolase activity that is present in all Neisseria species and well conserved in different meningococcal isolates. The protein shows 33% identity to a lytic transglycolase (MltA) from Escherichia coli and has been shown to be involved in the degradation of both insolu...

journal_title：Infection and immunity

authors： Adu-Bobie J,Lupetti P,Brunelli B,Granoff D,Norais N,Ferrari G,Grandi G,Rappuoli R,Pizza M

更新日期：2004-04-01 00:00:00

abstract：:The influence of D-alanine and carbohydrate substitution of lipoteichoic acids (LTAs) on the binding of antibody directed to the polyglycerol phosphate (PGP) portion was found to be at least partially dependent upon the mode of presentation of the antigen. There were greater differences in binding of anti-PGP immunogl...

journal_title：Infection and immunity

authors： Kessler RE,Thivierge BH

更新日期：1983-08-01 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：:Production of interleukin-10 (IL-10) by C57BL/6 mice following infection with Borrelia burgdorferi has been proposed as a mechanism whereby resistance to the development of experimental Lyme arthritis is maintained. In the current study, we sought to determine the role of IL-10 during infection of arthritis- and cardi...

journal_title：Infection and immunity

authors： Brown CR,Lai AY,Callen ST,Blaho VA,Hughes JM,Mitchell WJ

更新日期：2008-12-01 00:00:00

abstract：:Legionella pneumophila is a facultative intracellular bacterium which readily grows in cultures of guinea pig and human mononuclear phagocytes. In this report, we demonstrate that the Legionella sp. also grows in thioglycolate-elicited macrophages obtained from A/J mice but not in cells from other mouse strains tested...

journal_title：Infection and immunity

authors： Yamamoto Y,Klein TW,Newton CA,Widen R,Friedman H

更新日期：1988-02-01 00:00:00