Virus-Induced Specific Cell Surface Antigen(s) on Mouse Adenovirus-Infected Cells.

abstract：:Infection with the protozoan parasite Toxoplasma gondii is transmitted to humans from infected animals by tissue cysts and oocysts excreted by cats. Immunization with inactivated parasites or recombinant proteins has at best shown partial protection. We constructed a plasmid expressing the SAG1 surface antigen of T. g...

journal_title：Infection and immunity

authors： Nielsen HV,Lauemøller SL,Christiansen L,Buus S,Fomsgaard A,Petersen E

更新日期：1999-12-01 00:00:00

abstract：:Patients that have suffered a major injury may sustain a period of immunocompromise and altered Th1/Th2 cytokine balance that can predispose them to opportunistic infections. Pseudomonas aeruginosa is frequently a causative organism for nosocomial infections in critically ill patients and is associated with high morta...

journal_title：Infection and immunity

authors： Murphey ED,Herndon DN,Sherwood ER

更新日期：2004-12-01 00:00:00

abstract：:Lipopolysaccharides obtained from Brucella abortus, B. melitensis, and B. suis, but not B. canis, were found to contain amino sugars identified as glucosamine and quinovosamine by cation exchange and thin-layer cellulose chromatography and ninhydrin degradation. ...

journal_title：Infection and immunity

authors： Bowser DV,Wheat RW,Foster JW,Leong D

更新日期：1974-04-01 00:00:00

abstract：:It has been reported that Neisseria gonorrhoeae possesses a very high level of catalase activity, but the regulation of catalase expression has not been investigated extensively. In Escherichia coli and Salmonella enterica serovar Typhimurium, it has been demonstrated that OxyR is a positive regulator of hydrogen pero...

journal_title：Infection and immunity

authors： Tseng HJ,McEwan AG,Apicella MA,Jennings MP

更新日期：2003-01-01 00:00:00

abstract：:Strains H37Ra and H37Rv, attenuated and virulent variants, respectively, of the original human strain H37 of Mycobacterium tuberculosis, were used to infect cultures of mouse peritoneal macrophages. Bacterial viability of each strain was assessed over a 2-week period, and the cellular response to H37Ra during the firs...

journal_title：Infection and immunity

authors： Hart PD,Armstrong JA

更新日期：1974-10-01 00:00:00

abstract：:Enterohemorrhagic Escherichia coli (EHEC) is a prominent, food-borne cause of diarrhea, bloody diarrhea, and the hemolytic uremic syndrome in industrialized countries. Most strains of EHEC carry the locus for enterocyte effacement (LEE) pathogenicity island, but a proportion of isolates from patients with severe disea...

journal_title：Infection and immunity

authors： Leyton DL,Sloan J,Hill RE,Doughty S,Hartland EL

更新日期：2003-11-01 00:00:00

abstract：:Endogenous interleukin-12 (IL-12) mediates protection against Yersinia enterocolitica in C57BL/6 mice by triggering gamma interferon (IFN-gamma) production in NK and CD4+ T cells. Administration of exogenous IL-12 confers protection against yersiniae in Yersinia-susceptible BALB/c mice but exacerbates yersiniosis in r...

journal_title：Infection and immunity

authors： Bohn E,Schmitt E,Bielfeldt C,Noll A,Schulte R,Autenrieth IB

更新日期：1998-05-01 00:00:00

abstract：:Subtilase cytotoxin (SubAB), which is produced by certain strains of Shiga-toxigenic Escherichia coli (STEC), causes the 78-kDa glucose-regulated protein (GRP78/BiP) cleavage, followed by induction of endoplasmic reticulum (ER) stress, leading to caspase-dependent apoptosis via mitochondrial membrane damage by Bax/Bak...

journal_title：Infection and immunity

authors： Yahiro K,Satoh M,Morinaga N,Tsutsuki H,Ogura K,Nagasawa S,Nomura F,Moss J,Noda M

更新日期：2011-02-01 00:00:00

abstract：:The heparin-binding hemagglutinin (HBHA) of Mycobacterium tuberculosis is a surface-expressed adhesin that can affect binding to host cells via a unique, methylated, carboxyl-terminal, lysine-, alanine-, and proline-rich repeat region. It has been implicated in extrapulmonary dissemination of M. tuberculosis from the ...

journal_title：Infection and immunity

authors： Parra M,Pickett T,Delogu G,Dheenadhayalan V,Debrie AS,Locht C,Brennan MJ

更新日期：2004-12-01 00:00:00

abstract：:Previous studies have indicated that the ability to bind to fibronectin is a key feature in successful cell invasion by Campylobacter jejuni. Given the spatial distribution of fibronectin and the architecture of the epithelium, this suggests the possibility that C. jejuni cell invasion might preferentially occur at th...

journal_title：Infection and immunity

authors： Monteville MR,Konkel ME

更新日期：2002-12-01 00:00:00

abstract：:Rats kept under germfree conditions showed lower specific lysosomal enzyme activities in liver endothelial cells, but not in Kupffer cells. ...

journal_title：Infection and immunity

authors： Knook DL,Barkway C,Sleyster EC

更新日期：1981-08-01 00:00:00

abstract：:We studied interleukin-1 (IL-1) secretion by rat peritoneal exudate macrophages stimulated with purified toxic shock syndrome toxin-1 (TSST-1). TSST-1 was observed to be a more potent inducer of IL-1 than was endotoxin. The induction of IL-1 secretion by TSST-1 was not blocked by polymyxin B but could be blocked by mo...

journal_title：Infection and immunity

authors： Beezhold DH,Best GK,Bonventre PF,Thompson M

更新日期：1987-12-01 00:00:00

abstract：:Pathogenic biofilms have been associated with persistent infections due to their high resistance to antimicrobial agents, while commensal biofilms often fortify the host's immune system. Hence, controlling biofilm formation of both pathogenic bacteria and commensal bacteria is important in bacterium-related diseases. ...

journal_title：Infection and immunity

authors： Lee JH,Regmi SC,Kim JA,Cho MH,Yun H,Lee CS,Lee J

更新日期：2011-12-01 00:00:00

abstract：:The adjuvant action of various lipopolysaccharides on immune responses to syngeneic tissue extract in mice was examined. Only lipopolysaccharides possessing the linear mannose homopolysaccharides as O-specific polysaccharides exhibited definite adjuvant action on immune responses to the autoantigens. The intensity of ...

journal_title：Infection and immunity

authors： Yokochi T,Fukada M,Kawai M,Zhang YH,Jiang GZ,Takahashi K

更新日期：1992-11-01 00:00:00

abstract：:Growing Streptococcus gordonii Spp+ phase variants, which have normal levels of glucosyltransferase (GTF) activity, use sucrose to promote their accumulation on surfaces by forming a cohesive bacterium-insoluble glucan polymer mass (BPM). Spp- phase variants, which have lower levels of GTF activity, do not form BPMs a...

journal_title：Infection and immunity

authors： Vickerman MM,Jones GW

更新日期：1992-10-01 00:00:00

abstract：:Seven antigens of Borrelia hermsii, B. parkeri, and B. turicatae with isoelectric points in the range of 4.4 to 5.0 and molecular masses of 40 to 43 kilodaltons played a role in the relapse phenomenon of relapsing fever. Based upon location of the antigens in the outer envelope, the molecular weight, and Western blot ...

journal_title：Infection and immunity

authors： Kehl KS,Farmer SG,Komorowski RA,Knox KK

更新日期：1986-12-01 00:00:00

abstract：:Human monocytic ehrlichiosis (HME) is caused by a tick-borne obligate intracellular pathogen of the order Rickettsiales. HME disease can range from mild to a fatal, toxic shock-like syndrome, yet the mechanisms regulating pathogenesis are not well understood. We define a central role for type I interferons (alpha inte...

journal_title：Infection and immunity

authors： Zhang Y,Thai V,McCabe A,Jones M,MacNamara KC

更新日期：2014-04-01 00:00:00

abstract：:Human galectin-3 binds to the surface of Trypanosoma cruzi trypomastigotes and human coronary artery smooth muscle (CASM) cells. CASM cells express galectin-3 on their surface and secrete it. Exogenous galectin-3 increased the binding of T. cruzi to CASM cells. Trypanosome binding to CASM cells was enhanced when eithe...

journal_title：Infection and immunity

authors： Kleshchenko YY,Moody TN,Furtak VA,Ochieng J,Lima MF,Villalta F

更新日期：2004-11-01 00:00:00

abstract：:The hallmarks of pulmonary Mycobacterium tuberculosis infection are lung granulomas. These organized structures are composed of host immune cells whose purpose is to contain or clear infection, creating a complex hub of immune and bacterial cell activity, as well as limiting pathology in the lungs. Yet, given cellular...

journal_title：Infection and immunity

authors： Wong EA,Joslyn L,Grant NL,Klein E,Lin PL,Kirschner DE,Flynn JL

更新日期：2018-08-22 00:00:00

abstract：:Glucose metabolism and respiration of Candida albicans were compared under conditions which permitted either maximal filamentous or maximal yeast growth. Changes in metabolism were monitored by comparing the quantities of ethanol produced, CO2 evolved, and oxygen consumed. Filamenting cultures produced more ethanol an...

journal_title：Infection and immunity

authors： Land GA,McDonald WC,Stjernholm RL,Friedman L

更新日期：1975-07-01 00:00:00

abstract：:Uropathogenic Escherichia coli (UPEC) is the leading cause of urinary tract infections (UTIs). A murine UTI model has revealed an infection cascade whereby UPEC undergoes cycles of invasion of the bladder epithelium, intracellular proliferation in polysaccharide-containing biofilm-like masses called intracellular bact...

journal_title：Infection and immunity

authors： Anderson GG,Goller CC,Justice S,Hultgren SJ,Seed PC

更新日期：2010-03-01 00:00:00

abstract：:The hemolysins of Serpulina hyodysenteriae are active at 27 to 40 degrees C and pH 3 to 9 and are unaffected by enzymatic inhibitors. Pore formation was demonstrated by the inhibition of hemolysis with molecules of 2.0 to 2.3 nm in diameter and the release of 86rubidium from erythrocytes without hemoglobin release aft...

journal_title：Infection and immunity

authors： Hyatt DR,Joens LA

更新日期：1997-11-01 00:00:00

abstract：:γ9δ2 T cells provide a natural bridge between innate and adaptive immunity, rapidly and potently respond to pathogen infection in mucosal tissues, and are prominently induced by both tuberculosis (TB) infection and bacillus Calmette Guérin (BCG) vaccination. Mycobacterium-expanded γ9δ2 T cells represent only a subset ...

journal_title：Infection and immunity

authors： Xia M,Hesser DC,De P,Sakala IG,Spencer CT,Kirkwood JS,Abate G,Chatterjee D,Dobos KM,Hoft DF

更新日期：2016-08-19 00:00:00

abstract：:Burkholderia pseudomallei is a facultative intracellular gram-negative bacterium that can survive and multiply inside macrophages. One of the mechanisms by which B. pseudomallei escapes macrophage killing is by interfering with the expression of inducible nitric oxide synthase (iNOS). However, the bacterial components...

journal_title：Infection and immunity

authors： Arjcharoen S,Wikraiphat C,Pudla M,Limposuwan K,Woods DE,Sirisinha S,Utaisincharoen P

更新日期：2007-09-01 00:00:00

abstract：:Cultures of Serpulina pilosicoli 95/1000, isolated from a pig with porcine intestinal spirochetosis (PIS), and S. pilosicoli WesB, isolated from an Aboriginal child with diarrhea, were used to infect 5-week-old newly weaned pigs. Four of 12 pigs infected with strain 95/1000 and 2 of 12 pigs infected with strain WesB b...

journal_title：Infection and immunity

authors： Trott DJ,Huxtable CR,Hampson DJ

更新日期：1996-11-01 00:00:00

abstract：:Sepsis and lipopolysaccharide (LPS) trigger the systemic release of both cytokines and catecholamines. Cytokines are known to be capable of eliciting a stress hormone response in vivo. The present study sought insight into the effect of noradrenaline on LPS-induced release of tumor necrosis factor alpha (TNF) and inte...

journal_title：Infection and immunity

authors： van der Poll T,Jansen J,Endert E,Sauerwein HP,van Deventer SJ

更新日期：1994-05-01 00:00:00

abstract：:Enteropathogenic Escherichia coli (EPEC) interacts with intestinal epithelial cells, activating host signaling pathways leading to cytoskeletal rearrangements and ultimately diarrhea. In this study, we demonstrate that EPEC interacts with the macrophage-like cell line J774A.1 to inhibit phagocytosis by these cells. An...

journal_title：Infection and immunity

authors： Goosney DL,Celli J,Kenny B,Finlay BB

更新日期：1999-02-01 00:00:00

abstract：:The coagulase-negative species Staphylococcus lugdunensis is an emerging cause of serious and potentially life-threatening infections, such as infective endocarditis. The pathogenesis of these infections is characterized by the ability of S. lugdunensis to form biofilms on either biotic or abiotic surfaces. To elucida...

journal_title：Infection and immunity

authors： Rajendran NB,Eikmeier J,Becker K,Hussain M,Peters G,Heilmann C

更新日期：2015-12-01 00:00:00

abstract：:Cryptosporidial infections in severe combined immune deficient (SCID) mice produce a chronic disease state which in the later stages leads to extraintestinal involvement and hepatic dysfunction. To further characterize the infection dynamics in this model and monitor the changes in the hepatic system, a dose titration...

journal_title：Infection and immunity

authors： Mead JR,Ilksoy N,You X,Belenkaya Y,Arrowood MJ,Fallon MT,Schinazi RF

更新日期：1994-05-01 00:00:00

abstract：:An immunogenic aminopeptidase was purified from Brucella melitensis strain VTRM1. The purification procedure consisted of ammonium sulfate fractionation and three chromatographic steps. This procedure resulted in a yield of 29% and a 144-fold increase in specific activity. The aminopeptidase appeared to be a monomeric...

journal_title：Infection and immunity

authors： Contreras-Rodriguez A,Ramirez-Zavala B,Contreras A,Schurig GG,Sriranganathan N,Lopez-Merino A

更新日期：2003-09-01 00:00:00