Staphylococcus aureus and Salmonella enterica serovar Dublin induce tumor necrosis factor-related apoptosis-inducing ligand expression by normal mouse and human osteoblasts.

abstract：:CD14, the leukocyte receptor for lipopolysaccharide (LPS), is important in the response of human polymorphonuclear leukocytes (PMNs) to infection with gram-negative bacteria. The level of CD14 on the PMN surface increases after exposure to some inflammatory stimuli such as N-formyl-methionyl-leucyl-phenylalanine (fMLP...

journal_title：Infection and immunity

authors： Rodeberg DA,Morris RE,Babcock GF

更新日期：1997-11-01 00:00:00

abstract：:Merozoite surface proteins of Plasmodium falciparum play a critical role in the invasion of human erythrocytes by the malaria parasite. Here we describe the identification of a novel protein with a molecular mass of 40 kDa that is found on the merozoite surface of P. falciparum. We call this protein merozoite surface ...

journal_title：Infection and immunity

authors： Marshall VM,Silva A,Foley M,Cranmer S,Wang L,McColl DJ,Kemp DJ,Coppel RL

更新日期：1997-11-01 00:00:00

abstract：:Evidence that the bactericidal ability and the stimulated oxidative metabolism of leukocytes appear in parallel during fetal development of the Minnesota Miniature pig has been obtained by application of the techniques applied to studies of human cells. It was demonstrated that leukocytes from 87- to 90-day fetuses we...

journal_title：Infection and immunity

authors： Holmes B,Day N,Haseman J,Good RA

更新日期：1972-02-01 00:00:00

abstract：:We report the immunizing capacity of Salmonella enteritidis AL1192, a strain that has been cured of a 36-megadalton plasmid, to protect ddY mice against subsequent challenge with virulent salmonellas. This strain, which was given subcutaneously at a dose of 10(6) organisms, provided significant protection against oral...

journal_title：Infection and immunity

authors： Nakamura M,Sato S,Ohya T,Suzuki S,Ikeda S,Koeda T

更新日期：1985-11-01 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：:Sera from adult periodontitis patients were analyzed for antibody activity against surface antigens of Bacteroides gingivalis by immunoblotting analysis. ...

journal_title：Infection and immunity

authors： Naito Y,Okuda K,Takazoe I

更新日期：1987-03-01 00:00:00

abstract：:An antiserum, C16, was raised in cattle against freeze-thawed extracts of sporozoites of Theileria parva (Muguga). This antiserum, which neutralizes sporozoite infectivity in vitro, identified theileria-specific antigens having approximate molecular masses of 105, 90, 85, 69, 67, 52, 47, and 43 kilodaltons (kDa) on We...

journal_title：Infection and immunity

authors： Iams KP,Hall R,Webster P,Musoke AJ

更新日期：1990-06-01 00:00:00

abstract：:Escherichia coli strains isolated from newborn infants were injected intraperitoneally into infant rats. Strains possessing the K1 capsular polysaccharide antigen were significantly more virulent than strains lacking this antigen. When 5-day-old animals were injected with 1.2 X 10(1) colony forming units of a K1 E. co...

journal_title：Infection and immunity

authors： Bortolussi R,Ferrieri P,Wannamaker LW

更新日期：1978-11-01 00:00:00

abstract：:Burkholderia cenocepacia is an opportunistic pathogen that primarily infects cystic fibrosis (CF) patients. Previously, we reported that ShvR, a LysR regulator, influences colony morphology, virulence, and biofilm formation and regulates the expression of an adjacent 24-kb genomic region encoding 24 genes. In this stu...

journal_title：Infection and immunity

authors： Subramoni S,Nguyen DT,Sokol PA

更新日期：2011-08-01 00:00:00

abstract：:Although serum amyloid P component (SAP) is known to bind many ligands, its biological function is not yet clear. Recently, it was demonstrated that SAP binds to lipopolysaccharide (LPS). In the present study, SAP was shown to bind to gram-negative bacteria expressing short types of LPS or lipo-oligosaccharide (LOS), ...

journal_title：Infection and immunity

authors： de Haas CJ,van Leeuwen EM,van Bommel T,Verhoef J,van Kessel KP,van Strijp JA

更新日期：2000-04-01 00:00:00

abstract：:Peptide 9 (TDAYNQKLSERRAN) and peptide 10 (NATAEGRAINRRVE) represent surface-exposed epitopes of outer membrane protein F of Pseudomonas aeruginosa. Rats immunized with four intramuscular inoculations on days 0, 14, 28, and 42 with either peptide 9 or peptide 10 conjugated to keyhole limpet hemocyanin were afforded pr...

journal_title：Infection and immunity

authors： Gilleland LB,Gilleland HE Jr

更新日期：1995-06-01 00:00:00

abstract：:We have determined the nucleotide sequence of the 1.4-kilobase DNA fragment containing the plasminogen activator gene (pla) of Yersinia pestis, which determines both plasminogen activator and coagulase activities of the species. The sequence revealed the presence of a 936-base-pair open reading frame that constitutes ...

journal_title：Infection and immunity

authors： Sodeinde OA,Goguen JD

更新日期：1989-05-01 00:00:00

abstract：:Enterococcus faecalis strains are resident intestinal bacteria associated with invasive infections, inflammatory bowel diseases, and colon cancer. Although factors promoting E. faecalis colonization of intestines are not fully known, one implicated pathway is a phosphotransferase system (PTS) in E. faecalis strain OG1...

journal_title：Infection and immunity

authors： Fan TJ,Goeser L,Naziripour A,Redinbo MR,Hansen JJ

更新日期：2019-06-20 00:00:00

abstract：:Mice immunized intravenously 10 days earlier (but not those immunized 2 months earlier) with an attenuated Salmonella typhimurium SL3261 aroA live vaccine and tested for delayed-type hypersensitivity by injection of crude Salmonella extracts in the footpad can die within 24 to 48 h of an unexplained allergic reaction....

journal_title：Infection and immunity

authors： Mastroeni P,Villarreal-Ramos B,Harrison JA,Demarco de Hormaeche R,Hormaeche CE

更新日期：1994-06-01 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：:C4BP (C4b-binding protein) is a high-molecular-weight plasma protein that inhibits the classical pathway of complement activation. Recent experiments have demonstrated that C4BP binds to many strains of the gram-positive bacterium Streptococcus pyogenes, a major respiratory tract pathogen. Binding to S. pyogenes was s...

journal_title：Infection and immunity

authors： Berggård K,Johnsson E,Mooi FR,Lindahl G

更新日期：1997-09-01 00:00:00

abstract：:Using microarray technology, we studied the early differential expression of 3,528 genes in human meningothelial cells in response to meningococcal challenge. Thirty-two genes were up-regulated, and four were down-regulated. Those up-regulated included the tumor necrosis factor alpha, interleukin-6 (IL-6), and IL-8 (b...

journal_title：Infection and immunity

authors： Wells DB,Tighe PJ,Wooldridge KG,Robinson K,Ala' Aldeen DA

更新日期：2001-04-01 00:00:00

abstract：:Immunization with live Plasmodium sporozoites under chloroquine prophylaxis (Spz plus CQ) induces sterile immunity against sporozoite challenge in rodents and, more importantly, in humans. Full protection is obtained with substantially fewer parasites than with the classic immunization with radiation-attenuated sporoz...

journal_title：Infection and immunity

authors： Mauduit M,Tewari R,Depinay N,Kayibanda M,Lallemand E,Chavatte JM,Snounou G,Rénia L,Grüner AC

更新日期：2010-05-01 00:00:00

abstract：:Borrelia burgdorferi, the Lyme disease pathogen, dramatically alters its protein profile when it is transmitted between ticks and mammals. Several differentially expressed proteins have been shown to be critical for the enzootic cycle of B. burgdorferi. In this study, we demonstrated that expression of the surface lip...

journal_title：Infection and immunity

authors： Xu H,He M,He JJ,Yang XF

更新日期：2010-07-01 00:00:00

abstract：:Inoculation of neonatal CD-1 mice by multiple routes with an amyocarditic temperature-sensitive (ts) mutant (ts 1) derived from a myocarditic parent variant of coxsackievirus B3 (CVB3(m)) resulted in approximately half of the neonates surviving to adolescence. Challenge of the ts 1 survivors with CVB3(m) did not induc...

journal_title：Infection and immunity

authors： Gauntt CJ,Paque RE,Trousdale MD,Gudvangen RJ,Barr DT,Lipotich GJ,Nealon TJ,Duffey PS

更新日期：1983-02-01 00:00:00

abstract：:Contributions of the alternative sigma factor sigmaB to Listeria monocytogenes infection were investigated using strains bearing null mutations in sigB, prfA, or inlA or in selected inlA or prfA promoter regions. The DeltaP4inlA strain, which has a deletion in the sigmaB-dependent P4inlA promoter, and the DeltasigB st...

journal_title：Infection and immunity

authors： Garner MR,Njaa BL,Wiedmann M,Boor KJ

更新日期：2006-02-01 00:00:00

abstract：:Lyme disease (LD), the most prevalent tick-borne illness in North America, is caused by Borrelia burgdorferi The long-term survival of B. burgdorferi spirochetes in the mammalian host is achieved though VlsE-mediated antigenic variation. It is mathematically predicted that a highly variable surface antigen prolongs ba...

journal_title：Infection and immunity

authors： Rogovskyy AS,Gillis DC,Ionov Y,Gerasimov E,Zelikovsky A

更新日期：2016-12-29 00:00:00

abstract：:Alternate modalities for the treatment of Mycobacterium tuberculosis are needed due to the rise in numbers of immunosuppressed individuals at risk for serious disease and the increasing prevalence of multidrug-resistant isolates. Interleukin-12 (IL-12) has been shown to improve immune responses against M. tuberculosis...

journal_title：Infection and immunity

authors： Nolt D,Flynn JL

更新日期：2004-05-01 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：:Yersinia pseudotuberculosis inv mutant strains cured of the virulence plasmid exhibit thermoinducible adhesion to cultured mammalian cells. To identify the genes responsible for this phenotype, Y. pseudotuberculosis homologs of the Y. enterocolitica ail and the Y. pestis psa loci were identified. Mutations in the Y. p...

journal_title：Infection and immunity

authors： Yang Y,Merriam JJ,Mueller JP,Isberg RR

更新日期：1996-07-01 00:00:00

abstract：:Purified beta-toxin from Clostridium perfringens type C was found to be a single polypeptide chain protein with a molecular weight of approximately 30,000. The toxin was heat labile, with 75% of its activity being inactivated by incubation at 50 degrees C for 5 min. Biological activity of the purified toxin was comple...

journal_title：Infection and immunity

authors： Sakurai J,Duncan CL

更新日期：1978-08-01 00:00:00

abstract：:Salmonella is a widespread zoonotic enteropathogen that causes gastroenteritis and fatal typhoidal disease in mammals. During systemic infection of mice, Salmonella enterica serovar Typhimurium resides and replicates in macrophages within the "Salmonella-containing vacuole" (SCV). It is surprising that the substrates ...

journal_title：Infection and immunity

authors： Bowden SD,Rowley G,Hinton JC,Thompson A

更新日期：2009-07-01 00:00:00

abstract：:During the infection of mice with Listeria monocytogenes, there is a profound depletion of T (Thy-1+ Ig-) lymphocytes between days 1 and 4, followed by an increase in T cells to three times normal levels by day 9. The recovery of T cell numbers required cell proliferation, being sensitive to vinblastin and cyclophosph...

journal_title：Infection and immunity

authors： Chan YY,Cheers C

更新日期：1982-11-01 00:00:00

abstract：:C-reactive protein (CRP) has long been known to appear in the sera of individuals with inflammatory processes, but its role in host defense against bacterial infection is unclear. We have recently demonstrated that CRP in the presence of the classical complement pathway markedly enhances the opsonization of Streptococ...

journal_title：Infection and immunity

authors： Mold C,Edwards KM,Gewurz H

更新日期：1982-09-01 00:00:00

abstract：:Antibodies directed against Pfs25, a protein present on the surface of zygotes and ookinetes of Plasmodium falciparum, completely block pathogen transmission. We evaluated the immunomodulatory effect of CpG oligodeoxynucleotides (ODN) on the immunogenicity of recombinant Pfs25 (rPfs25) formulated in alum (Al). Immuniz...

journal_title：Infection and immunity

authors： Coban C,Ishii KJ,Stowers AW,Keister DB,Klinman DM,Kumar N

更新日期：2004-01-01 00:00:00