K+ efflux is required for histone H3 dephosphorylation by Listeria monocytogenes listeriolysin O and other pore-forming toxins.

abstract：:Chlamydia pneumoniae is a human respiratory pathogen. Unlike the other two Chlamydia species, no species-specific antigen has been defined for C. pneumoniae. An immunoreactive clone containing a 0.8-kb fragment was isolated from a C. pneumoniae (AR-39) genomic library by using anti-C. pneumoniae rabbit immune serum. B...

journal_title：Infection and immunity

authors： Perez Melgosa M,Kuo CC,Campbell LA

更新日期：1994-03-01 00:00:00

abstract：:Expression of ace (adhesin to collagen of Enterococcus faecalis), encoding a virulence factor in endocarditis and urinary tract infection models, has been shown to increase under certain conditions, such as in the presence of serum, bile salts, urine, and collagen and at 46 °C. However, the mechanism of ace/Ace regula...

journal_title：Infection and immunity

authors： Roh JH,Singh KV,La Rosa SL,Cohen AL,Murray BE

更新日期：2015-01-01 00:00:00

abstract：:Aerobic microorganisms were isolated and identified from 9 of 10 malignant tissues aseptically obtained from surgical patients. The organisms isolated are species commonly associated with the flora of the human body. When these cancer-associated organisms were grown in Trypticase soy broth (BBL Microbiology Systems), ...

journal_title：Infection and immunity

authors： Backus BT,Affronti LF

更新日期：1981-06-01 00:00:00

abstract：:Neisseria meningitidis is the causative agent of meningococcal disease. Onset of meningococcal disease can be extremely rapid and can kill within a matter of hours. However, although a much-feared pathogen, Neisseria meningitidis is frequently found in the nasopharyngeal mucosae of healthy carriers. The bacterial fact...

journal_title：Infection and immunity

authors： Ren X,MacKichan JK

更新日期：2014-12-01 00:00:00

abstract：:Genetic diversity and relationships among 109 isolates of Neisseria meningitidis obtained from throat cultures of healthy individuals in Norway in 1984 were assessed by analyzing electrophoretically demonstrable allelic variation at 15 enzyme-encoding chromosomal genes. Seventy-eight distinctive electrophoretic types ...

journal_title：Infection and immunity

authors： Caugant DA,Kristiansen BE,Frøholm LO,Bøvre K,Selander RK

更新日期：1988-08-01 00:00:00

abstract：:Intestinal segmented filamentous bacteria (SFB) protect from ameba infection, and protection is transferable with bone marrow dendritic cells (BMDCs). SFB cause an increase in serum amyloid A (SAA), suggesting that SAA might mediate SFB's effects on BMDCs. Here we further explored the role of bone marrow in SFB-mediat...

journal_title：Infection and immunity

authors： Burgess SL,Saleh M,Cowardin CA,Buonomo E,Noor Z,Watanabe K,Abhyankar M,Lajoie S,Wills-Karp M,Petri WA Jr

更新日期：2016-09-19 00:00:00

abstract：:The effects of pathologically relevant concentrations (0.38 to 12.5 microM) of the proinflammatory, Pseudomonas aeruginosa-derived pigment 1-hydroxyphenazine (1-hp) on Ca2+ metabolism and intracellular cyclic AMP (cAMP) in N-formyl-L-methionyl-L-leucyl-L-phenylalanine (FMLP; 1 microM)-activated human neutrophils, as w...

journal_title：Infection and immunity

authors： Ramafi G,Anderson R,Theron A,Feldman C,Taylor GW,Wilson R,Cole PJ

更新日期：1999-10-01 00:00:00

abstract：:The properties of two candidate Salmonella typhi-based live oral typhoid vaccine strains, BRD691 (S. typhi Ty2 harboring mutations in aroA and aroC) and BRD1116 (S. typhi Ty2 harboring mutations in aroA, aroC, and htrA), were compared in a number of in vitro and in vivo assays. BRD1116 exhibited an increased susceptib...

journal_title：Infection and immunity

authors： Lowe DC,Savidge TC,Pickard D,Eckmann L,Kagnoff MF,Dougan G,Chatfield SN

更新日期：1999-02-01 00:00:00

abstract：:Chemokines (CK) are potent leukocyte activators and chemoattractants and aid in granuloma formation, functions critical for the immune response to Mycobacterium tuberculosis. We hypothesized that infection of alveolar macrophages (AM) with different strains of M. tuberculosis elicits distinct profiles of CK, which cou...

journal_title：Infection and immunity

authors： Saukkonen JJ,Bazydlo B,Thomas M,Strieter RM,Keane J,Kornfeld H

更新日期：2002-04-01 00:00:00

abstract：:Naturally occurring antibodies for Vibrio fetus with whole-cell and O antigen specificities were detected in sera of mature cattle by means of the agglutination and indirect immunofluorescence reactions. O antibodies occurred in each of 21 sera examined, and whole-cell antibodies, in lower concentrations, occurred in ...

journal_title：Infection and immunity

authors： Duncan JR,Wilkie BN,Winter AJ

更新日期：1972-05-01 00:00:00

abstract：:A fibronectin-binding protein (FnBP) adhesin of Staphylococcus aureus possesses three 37- or 38-amino-acid motifs (D1, D2, and D3) that can each bind fibronectin (Fn) with low affinity and that in tandem comprise D1-3, a high-affinity Fn-binding domain. To identify epitopes for the generation of adhesion-blocking anti...

journal_title：Infection and immunity

authors： Sun Q,Smith GM,Zahradka C,McGavin MJ

更新日期：1997-02-01 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：:Protective immunity against tuberculosis is considered to be essentially cell mediated, and an important role for CD8(+) T lymphocytes has been suggested by several studies of murine and human infections. The present work, using an experimental model of infection with Mycobacterium bovis in cattle, showed that live M....

journal_title：Infection and immunity

authors： Liébana E,Girvin RM,Welsh M,Neill SD,Pollock JM

更新日期：1999-03-01 00:00:00

abstract：:Some interrelationships among age, ambient temperature, intestinal transit, and enterotoxigenic Escherichia coli infection were studied in an infant mouse model. The transit of dye in the small intestine was accelerated during the response to heat-stable E. coli enterotoxin. Transit in the small intestine of normal mi...

journal_title：Infection and immunity

authors： Moon HW,Fung PY,Isaacson RE,Booth GD

更新日期：1979-07-01 00:00:00

abstract：:The two-component regulatory system, GraRS, appears to be involved in staphylococcal responses to cationic antimicrobial peptides (CAPs). However, the mechanism(s) by which GraRS is induced, regulated, and modulated remain undefined. In this study, we used two well-characterized MRSA strains (Mu50 and COL) and their r...

journal_title：Infection and immunity

authors： Yang SJ,Bayer AS,Mishra NN,Meehl M,Ledala N,Yeaman MR,Xiong YQ,Cheung AL

更新日期：2012-01-01 00:00:00

abstract：:Recent studies have shown that probiotics are beneficial in T-cell-mediated inflammatory diseases. The molecular mechanism by which probiotics work remains elusive, but accumulating evidence indicates that probiotics can modulate immune cell responses. Since T cells express receptors for bacterial products or componen...

journal_title：Infection and immunity

authors： Peluso I,Fina D,Caruso R,Stolfi C,Caprioli F,Fantini MC,Caspani G,Grossi E,Di Iorio L,Paone FM,Pallone F,Monteleone G

更新日期：2007-04-01 00:00:00

abstract：:The enterotoxin of Shigella dysenteriae I produces fluid and electrolyte secretion in the rabbit ileum. These present studies were designed to evaluate nonelectrolyte transport in rabbit ileal mucosa exposed to Shigella enterotoxin. Both 10 mM galactose and 5 mM L-alanine absorptions were significantly impaired in ent...

journal_title：Infection and immunity

authors： Binder HJ,Whiting DS

更新日期：1977-05-01 00:00:00

abstract：:In evolving to an obligate intracellular niche, Chlamydia has streamlined its genome by eliminating superfluous genes as it relies on the host cell for a variety of nutritional needs like amino acids. However, Chlamydia can experience amino acid starvation when the human host cell in which the bacteria reside is expos...

journal_title：Infection and immunity

authors： Ouellette SP,Rueden KJ,Rucks EA

更新日期：2016-08-19 00:00:00

abstract：:A zone of extracellular digestion of the mucin layer around Candida albicans blastoconidia was observed by transmission electron microscopy in the jejunum of mice inoculated intragastrically (G. T. Cole, K. R. Seshan, L. M. Pope, and R. J. Yancey, J. Med. Vet. Mycol. 26:173-185, 1988). This observation prompted the hy...

journal_title：Infection and immunity

authors： Colina AR,Aumont F,Deslauriers N,Belhumeur P,de Repentigny L

更新日期：1996-11-01 00:00:00

abstract：:The NikR protein is a nickel-dependent regulatory protein which is a member of the ribbon-helix-helix family of transcriptional regulators. The gastric pathogen Helicobacter pylori expresses a NikR ortholog, which was previously shown to mediate regulation of metal metabolism and urease expression, but the mechanism g...

journal_title：Infection and immunity

authors： Ernst FD,Kuipers EJ,Heijens A,Sarwari R,Stoof J,Penn CW,Kusters JG,van Vliet AH

更新日期：2005-11-01 00:00:00

abstract：:Cutaneous leishmaniasis (CL) caused by Leishmania braziliensis is characterized by a strong Th1 response that leads to skin lesion development. In areas where L. braziliensis transmission is endemic, up to 15% of healthy subjects have tested positive for delayed-type hypersensitivity to soluble leishmania antigen (SLA...

journal_title：Infection and immunity

authors： Cardoso TM,Machado Á,Costa DL,Carvalho LP,Queiroz A,Machado P,Scott P,Carvalho EM,Bacellar O

更新日期：2015-03-01 00:00:00

abstract：:Protection by surface antigen TF1.17 of Tritrichomonas foetus was investigated because it reacted with a monoclonal antibody which immobilized and mediated complement killing of the organism and prevented adherence to vaginal epithelial cells. This monoclonal antibody was used to demonstrate conservation of the antige...

journal_title：Infection and immunity

authors： BonDurant RH,Corbeil RR,Corbeil LB

更新日期：1993-04-01 00:00:00

abstract：:We investigated the ability of interleukin 10 (IL-10) to protect mice against lethal shock induced by staphylococcal enterotoxin B (SEB). Treatment of mice with IL-10 prevented the death of mice injected with SEB in a dose-dependent manner. IL-10-mediated protection was apparent when administered either prior to or co...

journal_title：Infection and immunity

authors： Bean AG,Freiberg RA,Andrade S,Menon S,Zlotnik A

更新日期：1993-11-01 00:00:00

abstract：:Pathogenicity of Rickettsia tsutsugamushi for laboratory mice is known to be influenced by at least three factors: (i) route of inoculation, (ii) antigenic strain, and (iii) natural resistance of the host. By using Karp, Gilliam, and Kato strains of R. tsutsugamushi, we examined the effect of these three pathogenicity...

journal_title：Infection and immunity

authors： Groves MG,Kelly DJ

更新日期：1989-05-01 00:00:00

abstract：:Coxiella burnetii is the causative agent of Q fever, a zoonotic disease that threatens both human and animal health. Due to the paucity of experimental animal models, little is known about how host factors interface with bacterial components and affect pathogenesis. Here, we used Drosophila melanogaster, in conjunctio...

journal_title：Infection and immunity

authors： Bastos RG,Howard ZP,Hiroyasu A,Goodman AG

更新日期：2017-06-20 00:00:00

abstract：:Random-bred mice were immunized with a nonliving antigen prepared from mixed-blood forms of Plasmodium berghei, strain NYU-2, in combination with Corynebacterium parvum and/or living BCG. A high proportion of intravenously immunized mice survived virulent challenge, but subcutaneous vaccination was less effective. Vac...

journal_title：Infection and immunity

authors： Murphy JR,Lefford MJ

更新日期：1978-12-01 00:00:00

abstract：:Mutant cultures that lacked the ability to produce filamentous hemagglutinin were obtained by UV irradiation of Bordetella pertussis strain 18-323. Various biological activities of these mutants were compared with those of the parent culture. It was found that the leukocytosis-promoting, histamine-sensitizing, and mou...

journal_title：Infection and immunity

authors： Watanabe M,Nakase Y

更新日期：1982-03-01 00:00:00

abstract：:Immune responses in the guinea pig model are understudied because of a lack of commercial reagents. We have developed a custom-made guinea pig oligonucleotide microarray (81 spots) and have examined the gene expression profile of splenocytes restimulated in vitro from Mycobacterium bovis BCG-vaccinated and naive anima...

journal_title：Infection and immunity

authors： Tree JA,Elmore MJ,Javed S,Williams A,Marsh PD

更新日期：2006-02-01 00:00:00

abstract：:The energy-dependent adsorption of radioiodinated rickettsiae to sheep erythrocytes was demonstrated. The iodination procedure, however, decreased the hemolytic activity of the rickettsiae. No desorption of rickettsiae from isolated rickettsia-erythrocyte complexes (prevented from lysing by NaF) could be measured. On ...

journal_title：Infection and immunity

authors： Winkler HH

更新日期：1977-09-01 00:00:00

abstract：:Malaria in pregnancy is associated with placental accumulation of Plasmodium falciparum-infected erythrocytes (IE) that adhere to chondroitin sulfate A (CSA). Adhesion is mediated by P. falciparum erythrocyte membrane protein 1 (PfEMP1), a variant parasite protein expressed on the surface of IE and encoded by var gene...

journal_title：Infection and immunity

authors： Elliott SR,Duffy MF,Byrne TJ,Beeson JG,Mann EJ,Wilson DW,Rogerson SJ,Brown GV

更新日期：2005-05-01 00:00:00