Scavenger receptor A dampens induction of inflammation in response to the fungal pathogen Pneumocystis carinii.

abstract：:CC chemokine receptor 4 (CCR4) and its two ligands, CCL17 and CCL22, are critically involved in different immune processes. In models of lipopolysaccharide-induced shock, CCR4-deficient (CCR4(-/-)) mice showed improved survival rates associated with attenuated proinflammatory cytokine release. Using CCR4(-/-) mice wit...

journal_title：Infection and immunity

authors： Traeger T,Kessler W,Assfalg V,Cziupka K,Koerner P,Dassow C,Breitbach K,Mikulcak M,Steinmetz I,Pfeffer K,Heidecke CD,Maier S

更新日期：2008-11-01 00:00:00

abstract：:Vibrio mimicus 61892, isolated in 1977 from a case of watery diarrhea in Bangladesh, produces an enterotoxin which possesses activity in Y-1 mouse adrenal cells and in rabbit ileal loops which is identical to the prototype cholera toxin (CT) produced by Vibrio cholerae 569B. The neutralization of the adrenal cell acti...

journal_title：Infection and immunity

authors： Spira WM,Fedorka-Cray PJ

更新日期：1983-11-01 00:00:00

abstract：:Local gingival immunization was attempted in an effort to confine the immune response to the oral cavity and bypass the systemic immune response. A low-molecular-weight (3.8K) streptococcal antigen (SA) I/II was applied 10 times over a period of 1 year to the gingival crevices of rhesus monkeys. The antigen was mainta...

journal_title：Infection and immunity

authors： Lehner T,Mehlert A,Caldwell J

更新日期：1986-06-01 00:00:00

abstract：:Neuronal dysfunction can occur in the course of sepsis without meningitis. Sepsis-associated neuronal damage (SAND) was observed in the hippocampus within hours in experimental pneumococcal bacteremia. Intravascular challenge with purified bacterial cell wall recapitulated SAND. SAND persisted in PAFr(-/-) mice but wa...

journal_title：Infection and immunity

authors： Orihuela CJ,Fillon S,Smith-Sielicki SH,El Kasmi KC,Gao G,Soulis K,Patil A,Murray PJ,Tuomanen EI

更新日期：2006-07-01 00:00:00

abstract：:A DNA microarray containing fragments of 137 Borrelia burgdorferi B31 putative lipoprotein genes was used to examine Lyme disease spirochetes. DNA from B. burgdorferi sensu stricto B31, 297, and N40; Borrelia garinii IP90; and Borrelia afzelii P/Gau was fluorescently labeled and hybridized to the microarray, demonstra...

journal_title：Infection and immunity

authors： Liang FT,Nelson FK,Fikrig E

更新日期：2002-06-01 00:00:00

abstract：:The mechanism by which Helicobacter pylori, which has little or no invasive activity, induces gastric-tissue inflammation and injury has not been well characterized. We have previously demonstrated that water-extracted proteins of H. pylori are capable of activating human monocytes by a lipopolysaccharide (LPS)-indepe...

journal_title：Infection and immunity

authors： Pérez-Pérez GI,Shepherd VL,Morrow JD,Blaser MJ

更新日期：1995-04-01 00:00:00

abstract：:Chronic actinomycetoma associated with grain production was induced in BALB/c mice by subcutaneous inoculation of live Nocardia brasiliensis in Freund incomplete adjuvant into the hind footpads. Similar inoculation of N. asteroides and N. caviae resulted in local tumor formation which healed spontaneously after 5 mont...

journal_title：Infection and immunity

authors： Zlotnik H,Buckley HR

更新日期：1980-09-01 00:00:00

abstract：:Staphylococcus aureus experimental endocarditis relies on sequential fibrinogen binding (for valve colonization) and fibronectin binding (for endothelial invasion) conferred by peptidoglycan-attached adhesins. Fibronectin-binding protein A (FnBPA) reconciles these two properties--as well as elastin binding--and promot...

journal_title：Infection and immunity

authors： Piroth L,Que YA,Widmer E,Panchaud A,Piu S,Entenza JM,Moreillon P

更新日期：2008-08-01 00:00:00

abstract：:The major merozoite surface protein of Plasmodium falciparum (PfMSP1) is a candidate antigen for a malaria vaccine. A 19-kDa C-terminal processing product of PfMSP1 (PfMSP1(19)) is composed of two domains sharing a cysteine-rich motif with epidermal growth factor (EGF) and is the target of monoclonal antibodies which ...

journal_title：Infection and immunity

authors： Egan AF,Chappel JA,Burghaus PA,Morris JS,McBride JS,Holder AA,Kaslow DC,Riley EM

更新日期：1995-02-01 00:00:00

abstract：:The inactivation of Coxiella burnetii in suspension or in cultures of guinea pig peritoneal macrophages by ultraviolet (UV) light was studied. The effect of UV treatment on the activity of macrophage organelle marker enzymes and their subsequent equilibration in linear sucrose gradients was also determined. It was sho...

journal_title：Infection and immunity

authors： Little JS,Kishimoto RA,Canonico PG

更新日期：1980-03-01 00:00:00

abstract：:Cryptococcus neoformans is surrounded by a capsular polysaccharide. There are at least four known serotypes of the polysaccharide. The objective of this study was to produce monoclonal antibodies (MAbs) that could be used to study the distribution of epitopes among the serotypes of C. neoformans. BALB/c mice were immu...

journal_title：Infection and immunity

authors： Eckert TF,Kozel TR

更新日期：1987-08-01 00:00:00

abstract：:Exoenzyme Y (ExoY) is a type III secretion system effector found in 90% of the Pseudomonas aeruginosa isolates. Although it is known that ExoY is a soluble nucleotidyl cyclase that increases the cytoplasmic levels of nucleoside 3',5'-cyclic monophosphates (cNMPs) to mediate endothelial Tau phosphorylation and permeabi...

journal_title：Infection and immunity

authors： He C,Zhou Y,Liu F,Liu H,Tan H,Jin S,Wu W,Ge B

更新日期：2017-08-18 00:00:00

abstract：:A new strategy for rapidly selecting and testing genetic vaccines has been developed, in which a whole genome library is cloned into a bacteriophage lambda ZAP Express vector which contains both prokaryotic (P(lac)) and eukaryotic (P(CMV)) promoters upstream of the insertion site. The phage library is plated on Escher...

journal_title：Infection and immunity

authors： March JB,Jepson CD,Clark JR,Totsika M,Calcutt MJ

更新日期：2006-01-01 00:00:00

abstract：:Invasive aspergillosis is a serious fungal infection caused by the proliferation and invasion of Aspergillus hyphae in tissue. Neutrophils (PMNs) are the most important line of defense against Aspergillus hyphae. To investigate the role of granulocyte colony-stimulating factor (G-CSF) and gamma interferon (IFN-gamma) ...

journal_title：Infection and immunity

authors： Roilides E,Uhlig K,Venzon D,Pizzo PA,Walsh TJ

更新日期：1993-04-01 00:00:00

abstract：:A 75-kilodalton major protein (75K protein) was purified to homogeneity from the cell lysate fraction and the envelope of Bacteroides gingivalis 381. The 75K protein was originally present in the outer membrane or the outermost part of this organism as a large, stable complex with an apparent molecular weight of about...

journal_title：Infection and immunity

authors： Yoshimura F,Watanabe K,Takasawa T,Kawanami M,Kato H

更新日期：1989-11-01 00:00:00

abstract：:3-O-methylmannose isolated from Coccidioides immitis was characterized by gas chromatographic comparison of derivatives with those of synthetic 3-O-methylmannose. Gas chromatographic behavior of three derivatives of the natural and synthetic sugars was identical. ...

journal_title：Infection and immunity

authors： Porter JF,Scheer ER,Wheat RW

更新日期：1971-11-01 00:00:00

abstract：:To look for a possible correlation between the virulence of Rhodococcus equi and its cytokine-inducing capacity, we evaluated intracellular survival and measured cytokine induction by mouse macrophages infected with a virulent strain containing an 85-kb plasmid and expressing VapA (103+), its avirulent plasmid-cured d...

journal_title：Infection and immunity

authors： Giguère S,Prescott JF

更新日期：1998-05-01 00:00:00

abstract：:Staphylococcus aureus peptidoglycan displayed a marked dose-dependent mitogenic activity for mouse splenocytes and human peripheral blood lymphocytes in vitro, as measured by increased [3H]thymidine incorporation. Similarly it was mitogenic for athymic nude mouse spleen cells, whereas no blastogenic effect was observe...

journal_title：Infection and immunity

authors： Dziarski R,Dziarski A

更新日期：1979-03-01 00:00:00

abstract：:No effective therapy exists for Cryptosporidium parvum, a coccidial protozoan parasite that causes severe diarrhea in patients with AIDS. The role of microtubules in parasite invasion of host cells was investigated by incubating 10(7) oocysts with a HT 29.74 cell line for 24 h in the presence of microtubule-disrupting...

journal_title：Infection and immunity

authors： Wiest PM,Johnson JH,Flanigan TP

更新日期：1993-11-01 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 pulmonary immune response protects healthy individuals against Pneumocystis pneumonia (PcP). However, the immune response also drives immunopathogenesis in patients who develop severe PcP, and it is generally accepted that optimal treatment requires combination strategies that promote fungal killing and also provi...

journal_title：Infection and immunity

authors： Hoy Z,Wright TW,Elliott M,Malone J,Bhagwat S,Wang J,Gigliotti F

更新日期：2020-01-22 00:00:00

abstract：:Bordetella pertussis is the causative agent of whooping cough, a potentially lethal respiratory disease in children. In immunocompetent individuals, B. pertussis infection elicits an effective adaptive immune response driven by activated CD4(+) T cells. However, live B. pertussis persists in the host for 3 to 4 weeks ...

journal_title：Infection and immunity

authors： Shumilla JA,Lacaille V,Hornell TM,Huang J,Narasimhan S,Relman DA,Mellins ED

更新日期：2004-03-01 00:00:00

abstract：:To characterize the mechanism by which interleukin 10 (IL-10) inhibits Th1 responses to intracellular pathogens, we evaluated the interaction between IL-10 and Mycobacterium tuberculosis-induced gamma interferon (IFN-gamma) production by peripheral blood mononuclear cells from persons across the spectrum of tuberculou...

journal_title：Infection and immunity

authors： Gong JH,Zhang M,Modlin RL,Linsley PS,Iyer D,Lin Y,Barnes PF

更新日期：1996-03-01 00:00:00

abstract：:The objective of this study was to identify disease-related changes in lymphocyte populations within ileal mucosae of calves with cryptosporidiosis. Groups of five neonatal calves were orally infected at 3 days of age with 10(8) oocysts and maintained in enteric-pathogen-free conditions until clinical disease was esta...

journal_title：Infection and immunity

authors： Wyatt CR,Brackett EJ,Perryman LE,Rice-Ficht AC,Brown WC,O'Rourke KI

更新日期：1997-01-01 00:00:00

abstract：:Inner ear dysfunction secondary to chronic otitis media (OM), including high-frequency sensorineural hearing loss or vertigo, is not uncommon. Although chronic middle ear inflammation is believed to cause inner ear dysfunction by entry of OM pathogen components or cytokines from the middle ear into the inner ear, the ...

journal_title：Infection and immunity

authors： Moon SK,Woo JI,Lee HY,Park R,Shimada J,Pan H,Gellibolian R,Lim DJ

更新日期：2007-07-01 00:00:00

abstract：:The contribution of murine Toll-like receptors 2 and 4 (TLR2 and -4, respectively) to cytokine induction by heat-killed bacteria was analyzed in vitro and in vivo. Gram-negative bacteria induced cytokines primarily via TLR4; the contribution of TLR2 was only minor. Neither TLR4 nor, surprisingly, TLR2 was required in ...

journal_title：Infection and immunity

authors： Lembo A,Kalis C,Kirschning CJ,Mitolo V,Jirillo E,Wagner H,Galanos C,Freudenberg MA

更新日期：2003-10-01 00:00:00

abstract：:Several Shigella flexneri mutants with defects in aromatic amino acid and/or purine biosynthesis have been evaluated as vaccines in humans or in animal models. To be suitable as a vaccine, a mutant has to show virulence attenuation, minimal reactogenicity, and a good immunogenic potential in animal models. With this a...

journal_title：Infection and immunity

authors： Cersini A,Martino MC,Martini I,Rossi G,Bernardini ML

更新日期：2003-12-01 00:00:00

abstract：:Cryptococcus neoformans NIH 409 was cultured in a defined medium containing D-[1-13C]xylose (Xyl), D-[1-13C]mannose (Man), or D-[1-13C]mannitol as the sole carbon source. The distribution of 13C in the Man, Xyl, glucuronic acid (GlcA), and O-acetyl constituents of native and de-O-acetylated glucuronoxylomannan (GXM) w...

journal_title：Infection and immunity

authors： Cherniak R,O'Neill EB,Sheng S

更新日期：1998-06-01 00:00:00

abstract：:Uropathogenic Escherichia coli (UPEC) is responsible for the majority of uncomplicated urinary tract infections (UTI) and represents the most common bacterial infection in adults. UPEC utilizes a wide range of virulence factors to colonize the host, including the novel repeat-in-toxin (RTX) protein TosA, which is spec...

journal_title：Infection and immunity

authors： Vigil PD,Wiles TJ,Engstrom MD,Prasov L,Mulvey MA,Mobley HL

更新日期：2012-02-01 00:00:00

abstract：:Five monoclonal antibodies (MAbs) were partially characterized and tested for their ability to inhibit penetration of Madin-Darby bovine kidney (MDBK) cells by sporozoites of Eimeria bovis. By indirect fluorescent-antibody assays, all MAbs reacted with acetone-fixed sporozoites, but only two MAbs, EbS9 (immunoglobulin...

journal_title：Infection and immunity

authors： Whitmire WM,Kyle JE,Speer CA,Burgess DE

更新日期：1988-10-01 00:00:00