Interleukin-6 induces early gamma interferon production in the infected lung but is not required for generation of specific immunity to Mycobacterium tuberculosis infection.

abstract：:The Lyme disease spirochete, Borrelia burgdorferi, is introduced into human hosts via tick bites. Among the cell types present in the skin which may initially contact spirochetes are mast cells. Since spirochetes are known to activate a variety of cell types in vitro, we tested whether B. burgdorferi spirochetes could...

journal_title：Infection and immunity

authors： Talkington J,Nickell SP

更新日期：1999-03-01 00:00:00

abstract：:Vaccine candidates against Shigella dysenteriae type 1, which is associated with the most severe cases of bacillary dysentery, were constructed. The rfp and rfb gene clusters, which code for S. dysenteriae 1 O antigen biosynthesis, were randomly integrated into either the chromosome or the virulence plasmid of the rou...

journal_title：Infection and immunity

authors： Klee SR,Tzschaschel BD,Fält I,Kärnell A,Lindberg AA,Timmis KN,Guzmán CA

更新日期：1997-06-01 00:00:00

abstract：:Clostridium difficile causes pseudomembranous colitis in humans. The enterotoxin (i.e., toxin A) from this organism is believed to be responsible for the initial intestinal pathology associated with this disease. Previous work shows that this toxin binds to carbohydrates that contain Gal alpha 1-3Gal beta 1-4GlcNAc. H...

journal_title：Infection and immunity

authors： Tucker KD,Wilkins TD

更新日期：1991-01-01 00:00:00

abstract：:Streptococcus agalactiae (group B Streptococcus or GBS) is a common colonizer of the gastrointestinal and genital tracts and an important cause of invasive infections in newborn infants and in adults with predisposing chronic conditions or advanced age. Attachment to epithelial surfaces at mucosal sites is a critical ...

journal_title：Infection and immunity

authors： Park SE,Jiang S,Wessels MR

更新日期：2012-11-01 00:00:00

abstract：:Entamoeba histolytica and its reptilian counterpart and encystation model Entamoeba invadens formed a polarized monopodial morphology when treated with pentoxifylline. This morphology was propelled by retrograde flow of the cell surface resulting from a cyclic sol-gel conversion of cytoplasm and a stable bleb at the l...

journal_title：Infection and immunity

authors： Krishnan D,Ghosh SK

更新日期：2020-07-21 00:00:00

abstract：:Infectious pancreatic necrosis virus was stable for 10 days at 4 C in stream and well water, after which the virus had a half-life of 7.5 days. At 15 C, the virus was stable for 5 days, and then had a half-life between 5 and 6 days. Viral antigen in infected cells developed much more slowly at 4 C than at 20 C. Infect...

journal_title：Infection and immunity

authors： Tu KC,Spendlove RS,Goede RW

更新日期：1975-06-01 00:00:00

abstract：:Disruption of the healthy intestinal microbiome and homeostasis of the intestinal immune system, which are closely interactive, are two key factors for ulcerative colitis. Here, we show that MI-2, a selective inhibitor of mucosa-associated lymphoid tissue lymphoma translocation-1 (MALT1), alleviated excessive inflamma...

journal_title：Infection and immunity

authors： Lee KW,Kim M,Lee CH

更新日期：2018-11-20 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：:CD8(+) T lymphocytes often play a primary role in adaptive immunity to cytosolic microbial pathogens. Surprisingly, CD8(+) T cells are not required for protective immunity to the enteric pathogen Shigella flexneri, despite the ability of Shigella to actively secrete proteins into the host cytoplasm, a location from wh...

journal_title：Infection and immunity

authors： Jehl SP,Doling AM,Giddings KS,Phalipon A,Sansonetti PJ,Goldberg MB,Starnbach MN

更新日期：2011-05-01 00:00:00

abstract：:A synthetic medium capable of supporting growth of Vibrio parahaemolyticus is described. Growth yields and generation times were comparable to growth in a complex medium, although Kanagawa hemolysin was undetectable in the synthetic medium. Upon the addition of single amino acids to this synthetic medium, only D-trypt...

journal_title：Infection and immunity

authors： Cherwonogrodzky JW,Clark AG

更新日期：1982-07-01 00:00:00

abstract：:By subcutaneous treatment with an aqueous solution of 6-O-stearoyl-N-acetylmuramyl-L-alanyl-D-isoglutamine [6-O-CH3-(CH2)16-CO-MurNAc-L-Ala-D-isoGln] [referred to here as L18-MDP(Ala)], an augmentation of the resistance of mice to Escherichia coli, Pseudomonas aeruginosa. Staphylococcus aureus, and Candida albicans in...

journal_title：Infection and immunity

authors： Osada Y,Mitsuyama M,Une T,Matsumoto K,Otani T,Satoh M,Ogawa H,Nomoto K

更新日期：1982-07-01 00:00:00

abstract：:It is currently accepted that malaria-parasitized red blood cells (pRBC) are eliminated, like senescent erythrocytes, phagocytically by macrophages in the red pulp of the spleen. Here, however, we show that self-healing Plasmodium chabaudi malaria activates spleen closure in C57BL/6 mice. Confocal laser scanning micro...

journal_title：Infection and immunity

authors： Krücken J,Mehnert LI,Dkhil MA,El-Khadragy M,Benten WP,Mossmann H,Wunderlich F

更新日期：2005-10-01 00:00:00

abstract：:Neutrophils play a major role in defending the periodontium against infection by oral, gram-negative, facultative bacteria, such as Actinobacillus actinomycetemcomitans, Eikenella corrodens, and Capnocytophaga spp. We examined the sensitivity of these bacteria to a mixture of low-molecular-weight peptides and highly p...

journal_title：Infection and immunity

authors： Miyasaki KT,Bodeau AL,Ganz T,Selsted ME,Lehrer RI

更新日期：1990-12-01 00:00:00

abstract：:To produce chronic infection, microbial pathogens must escape host immune defenses. Infection with the human pathogenic fungus Cryptococcus neoformans is typically chronic. To understand the mechanism by which C. neoformans survives in tissue after the infection of immunocompetent hosts, we systematically studied the ...

journal_title：Infection and immunity

authors： Feldmesser M,Kress Y,Novikoff P,Casadevall A

更新日期：2000-07-01 00:00:00

abstract：:Previous research in this laboratory, using photoactivatable radioiodinated lipopolysaccharide derivatized with sulfosuccinimidyl-2-(p-azidosalicylamide)-1,3'-dithiopropionate (125I-ASD-LPS), has resulted in the identification of a specific LPS receptor with a molecular mass of approximately 73 kDa on murine lymphocyt...

journal_title：Infection and immunity

authors： Halling JL,Hamill DR,Lei MG,Morrison DC

更新日期：1992-03-01 00:00:00

abstract：:Yersinia pestis causes bubonic, pneumonic, and septicemic plague, diseases that are rapidly lethal to most mammals, including humans. Plague develops as a consequence of bacterial neutralization of the host's innate immune response, which permits uncontrolled growth and causes the systemic hyperactivation of the infla...

journal_title：Infection and immunity

authors： Dhariwala MO,Olson RM,Anderson DM

更新日期：2017-10-18 00:00:00

abstract：:Pneumonic tularemia is a life-threatening disease caused by inhalation of the highly infectious intracellular bacterium Francisella tularensis. The most serious form of the disease associated with the type A strains can be prevented in experimental animals through vaccination with the attenuated live vaccine strain (L...

journal_title：Infection and immunity

authors： Mara-Koosham G,Hutt JA,Lyons CR,Wu TH

更新日期：2011-04-01 00:00:00

abstract：:We identified, by two-dimensional electrophoretic analysis and microsequencing, a protein of Chlamydia trachomatis elementary bodies which corresponds to the polypeptide (pgp3) encoded by open reading frame 3 (ORF3). Amino acid analysis showed that the first residue (Gly) found in the native protein is the one encoded...

journal_title：Infection and immunity

authors： Comanducci M,Manetti R,Bini L,Santucci A,Pallini V,Cevenini R,Sueur JM,Orfila J,Ratti G

更新日期：1994-12-01 00:00:00

abstract：:Although it has been known for some time that Salmonella typhimurium is able to survive and even replicate in the normally bactericidal environment of the macrophage phagosome, the mechanisms by which this organism accomplishes this feat remain obscure. In this study, a murine macrophage cell line and confocal immunof...

journal_title：Infection and immunity

authors： Rathman M,Barker LP,Falkow S

更新日期：1997-04-01 00:00:00

abstract：:Brucella spp. are gram-negative intracellular pathogens that survive and multiply within phagocytic cells of their hosts. Smooth organisms present O polysaccharides (OPS) on their surface. These OPS help the bacteria avoid the bactericidal action of serum. The wboA gene, coding for the enzyme glycosyltransferase, is e...

journal_title：Infection and immunity

authors： Fernandez-Prada CM,Nikolich M,Vemulapalli R,Sriranganathan N,Boyle SM,Schurig GG,Hadfield TL,Hoover DL

更新日期：2001-07-01 00:00:00

abstract：:Urease from ureaplasmas was purified by immunoaffinity chromatography, and the N-terminal amino acid sequence was determined for two of the three subunits. These sequences were used to design primers for a polymerase chain reaction (PCR) that amplified most of the gene coding for one of the subunits. By using a novel ...

journal_title：Infection and immunity

authors： Willoughby JJ,Russell WC,Thirkell D,Burdon MG

更新日期：1991-07-01 00:00:00

abstract：:The epitope specificities of 13 hybridomas secreting monoclonal antibodies (MAbs) specific for pertussis toxin (PT) is described. Hybridoma lines were derived by the fusion of spleen cells from mice immunized with native PT, Formalin-detoxified PT, or isolated PT subunits (S1 to S5) with the myeloma line X63-Ag8.653. ...

journal_title：Infection and immunity

authors： Lang AB,Ganss MT,Cryz SJ Jr

更新日期：1989-09-01 00:00:00

abstract：:Treatment with nontoxic monophosphoryl lipid A (MPL), which was derived from a polysaccharide-deficient, heptoseless Re mutant of Salmonella typhimurium, was found to inactivate suppressor T-cell activity, as evidenced by a decrease in the degree of low-dose immunological paralysis expressed and an increase in the mag...

journal_title：Infection and immunity

authors： Baker PJ,Hiernaux JR,Fauntleroy MB,Prescott B,Cantrell JL,Rudbach JA

更新日期：1988-05-01 00:00:00

abstract：:Antioxidants are protective against septic shock in animal models. Recently, free radical scavengers have been found to inhibit the activation of the NF-kappa B protein in a number of cell lines. This transcriptional regulatory protein binds to the promoters of the proinflammatory cytokines tumor necrosis factor, inte...

journal_title：Infection and immunity

authors： Kelly KA,Hill MR,Youkhana K,Wanker F,Gimble JM

更新日期：1994-08-01 00:00:00

abstract：:Herpes simplex virus (HSV) infection of mouse liver after partial hepatectomy was studied. Partial hepatectomy resulted in the rapid onset of cellular DNA synthesis and the appearance of many mitotic figures (peak, 3 days after surgery). Similar changes were not seen in control animals. After partial hepatectomy, the ...

journal_title：Infection and immunity

authors： Fang ZY,Tenser RB,Rapp F

更新日期：1983-10-01 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：: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：:This study was undertaken to ascertain the relationship between complement-derived chemotactic factors and complement component 1 inactivator (C1INA) enhancement of neutrophil chemotaxis. Studies were also designed to determine whether the C1s- reactive or binding site on C1INA was functional in altering chemotactic r...

journal_title：Infection and immunity

authors： Patrick RA,Hollers JC,Liu DY,Giese BH,Smith CW

更新日期：1980-06-01 00:00:00

abstract：:Studies of mice suggest that pneumococcal proteins, including PspA, pneumolysin, PsaA, and CbpA, are promising vaccine candidates. To determine whether these proteins are good mucosal immunogens in humans, adenoidal lymphocytes from 20 children who had adenoidectomies were isolated and tested by ELISpot for antigen-sp...

journal_title：Infection and immunity

authors： Zhang Q,Choo S,Finn A

更新日期：2002-10-01 00:00:00

abstract：:Brucella spp. are intracellular bacteria that cause the most frequent zoonosis in the world. Although recent work has advanced the field of Brucella vaccine development, there remains no safe human vaccine. In order to produce a safe and effective human vaccine, the immune response to Brucella spp. requires greater un...

journal_title：Infection and immunity

authors： Durward MA,Harms J,Magnani DM,Eskra L,Splitter GA

更新日期：2010-01-01 00:00:00