An anti-beta-glucan monoclonal antibody inhibits growth and capsule formation of Cryptococcus neoformans in vitro and exerts therapeutic, anticryptococcal activity in vivo.

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：:Spirochetes have been implicated as potential etiologic agents of periodontitis in humans. Murine monoclonal antibodies (MAbs) specific for a serogroup of Treponema denticola, an oral spirochete, were developed and characterized in this study. Antibodies secreted by clone IAA11 were judged to be the most useful, since...

journal_title：Infection and immunity

authors： Simonson LG,Rouse RF,Bockowski SW

更新日期：1988-01-01 00:00:00

abstract：:Vibrio vulnificus causes rapidly progressing septicemia with an extremely high mortality rate (≥50%), even with aggressive antibiotic treatment. The bacteria secrete multifunctional autoprocessing repeats-in-toxin (MARTX) toxins, which are involved in the pathogenesis of Gram-negative Vibrio species. Recently, we repo...

journal_title：Infection and immunity

authors： Lee TH,Cha SS,Lee CS,Rhee JH,Chung KM

更新日期：2014-11-01 00:00:00

abstract：:The development of chronic pathology in mice at 2 to 10 months after inoculation of 10(2) T. cruzi trypomastigotes can be prevented by preimmunization with live, attenuated culture parasites (strain TCC). Swiss mice received one or three immunizing inoculations of 10(6) TCC organisms and were challenged with 10(2) Tul...

journal_title：Infection and immunity

authors： Basombrío MA,Besuschio S

更新日期：1982-04-01 00:00:00

abstract：:Peritoneal exudate cells from chickens immunized with two species of coccidia, Eimeria tenella or Eimeria maxima, were examined for their capacity to phagocytose stages of the parasite in vitro. True phagocytosis of the sporozoite stage is difficult to estimate because of its ability to invade cells, but may be evalua...

journal_title：Infection and immunity

authors： Rose ME

更新日期：1974-10-01 00:00:00

abstract：:Human opsonins directed against specific meningococcal outer membrane structures in sera obtained during meningococcal disease were quantified with a recently developed antigen-specific, opsonin-dependent phagocytosis and oxidative burst assay. Outer membrane vesicles (OMVs) and PorA (class 1) and PorB (class 3) prote...

journal_title：Infection and immunity

authors： Lehmann AK,Halstensen A,Aaberge IS,Holst J,Michaelsen TE,Sornes S,Wetzler LM,Guttormsen H

更新日期：1999-05-01 00:00:00

abstract：:Reverse transcriptase PCR analyses have demonstrated that open reading frames (ORFs) PM0298, PM0299, and PM0300 of the animal pathogen Pasteurella multocida constitute a single transcriptional unit. By cloning and overexpression studies in Escherichia coli cells, the product of ORF PM0300 was shown to bind hemoglobin ...

journal_title：Infection and immunity

authors： Bosch M,Garrido ME,Llagostera M,Pérez De Rozas AM,Badiola I,Barbé J

更新日期：2002-11-01 00:00:00

abstract：:Length and restriction site polymorphism within a 2.8-kb threonine-rich open reading frame from Cryptosporidium parvum was identified and used to determine the genotypes of isolates from calves and humans. In agreement with observations of other genetic loci, all calf isolates were identical at this locus. In contrast...

journal_title：Infection and immunity

authors： Carraway M,Tzipori S,Widmer G

更新日期：1997-09-01 00:00:00

abstract：:The effects of temperature and treatment with sodium dodecyl sulfate, Tween 20, dithiothreitol, trypsin, or guanidine on the hemagglutinating capacity of six strains of type A influenza virus (A(0)/PR8/34, A(1)/CAME/46, A(2)/J305/57, A(2)/Bethesda/63, A(2)/HK/Aichi/68, and A(2)/HK/80/68), one strain of swine virus (A/...

journal_title：Infection and immunity

authors： Cleeland R,Grunberg E,Prince HN

更新日期：1972-03-01 00:00:00

abstract：:The abilities of six strains of Mycobacterium bovis strain BCG to replicate in vivo and to cause spleen enlargement in the CDF(1) male mouse were compared. The strains were grown in synthetic medium and harvested soon after complete pellicles were produced on liquid medium. In addition, two freeze-dried commercially a...

journal_title：Infection and immunity

authors： Sher NA,Chaparas SD,Pearson J,Chirigos M

更新日期：1973-11-01 00:00:00

abstract：:Rabbit endogenous pyrogens occurred in two forms. One was an apparently single protein with a pI of 7.3; the other was a family of proteins with pI values of 4.5 to 5.0. We selected two of the latter, with pI values of 4.6 and 4.72, as representative of the group and compared them with the pI 7.3 pyrogen. Antisera rai...

journal_title：Infection and immunity

authors： Murphy PA,Cebula TA,Levin J,Windle BE

更新日期：1981-10-01 00:00:00

abstract：:Recent efforts to develop a vaccine against the diarrheal disease cholera have focused on the use of live attenuated strains of the causative organism, Vibrio cholerae. The Ogawa lipopolysaccharide phenotype is expressed by many epidemic strains, and motility defects reduce the risk of reactive diarrhea in vaccine rec...

journal_title：Infection and immunity

authors： Chiang SL,Mekalanos JJ

更新日期：2000-11-01 00:00:00

abstract：:Rabbit synovial cells (SC), articular chondrocytes (AC), and epiphyseal (EC) chondrocytes were grown in vitro. A portion of the spectrum of human pathogenic viruses infective for the cells was determined. Responses of the cells to different viruses or a chemical inducer of interferon varied, with EC responding vigorou...

journal_title：Infection and immunity

authors： Craig CP,Gordon SL,Greer RB

更新日期：1973-09-01 00:00:00

abstract：:The adherence of Plasmodium falciparum-infected red blood cells (IRBCs) in the human placenta is mediated by chondroitin-4-sulfate (C4S). Although IRBC binding to C4S has been unequivocally established, the adherence characteristics of IRBCs at different stages of parasite development and through successive parasite g...

journal_title：Infection and immunity

authors： Madhunapantula SV,Achur RN,Gowda DC

更新日期：2007-09-01 00:00:00

abstract：:Small-colony variants (SCVs) are slow-growing variants of human bacterial pathogens. They are associated with chronic persistent infections, and their biochemical identification and antimicrobial treatment are impaired by altered metabolic properties. To contribute to the understanding of SCV-mediated infections, we a...

journal_title：Infection and immunity

authors： Roggenkamp A,Hoffmann H,Hornef MW

更新日期：2004-04-01 00:00:00

abstract：:We identified nonhemolytic mutants of Listeria monocytogenes that were severely deficient in their ability to invade mammalian nonprofessional phagocytes. These mutants were generated spontaneously or by means of transposon Tn916 mutagenesis. In terms of their extracellular proteins, the noninvasive mutants were defic...

journal_title：Infection and immunity

authors： Kathariou S,Pine L,George V,Carlone GM,Holloway BP

更新日期：1990-12-01 00:00:00

abstract：:The mechanism by which hamsters acquire resistance to yaws or frambesia is poorly understood. This investigation has shown that immune lymphoid cells (spleen and lymph node) could confer on hamsters resistance to infection with Treponema pertenue. Treatment of these immune cells with a specific antithymocyte serum (AT...

journal_title：Infection and immunity

authors： Chan JK,Schell RF,LeFrock JL

更新日期：1979-07-01 00:00:00

abstract：:To test the hypothesis that the Staphylococcus aureus enterotoxin gene cluster (egc) can generate new enterotoxin genes by recombination, we analyzed the egc locus in a broad panel of 666 clinical isolates of S. aureus. egc was present in 63% of isolates, confirming its high prevalence. The archetypal organization of ...

journal_title：Infection and immunity

authors： Thomas DY,Jarraud S,Lemercier B,Cozon G,Echasserieau K,Etienne J,Gougeon ML,Lina G,Vandenesch F

更新日期：2006-08-01 00:00:00

abstract：:The generation of leukotrienes (LTC4, LTD4, LTE4, and LTB4; 12-epi-LTB4 isomer) from human granulocytes by thiol-activated toxins (streptolysin O, alveolysin from Bacillus alvei, and theta toxin from Clostridium perfringens) is described. The release occurs under noncytolytic conditions. Although LTB4 is the major com...

journal_title：Infection and immunity

authors： Bremm KD,König W,Pfeiffer P,Rauschen I,Theobald K,Thelestam M,Alouf JE

更新日期：1985-12-01 00:00:00

abstract：:In this work we immunized mice with DNA encoding full-length Tc52 or its amino- or carboxy-terminal (N- and C-term, respectively) domain carried by attenuated Salmonella as a DNA delivery system. As expected, Salmonella-mediated DNA delivery resulted in low antibody titers and a predominantly Th1 response, as shown by...

journal_title：Infection and immunity

authors： Matos MN,Cazorla SI,Bivona AE,Morales C,Guzmán CA,Malchiodi EL

更新日期：2014-10-01 00:00:00

abstract：:The adherence protein (P1 protein) of Mycoplasma pneumoniae was purified by electroelution and cleaved with cyanogen bromide. The resulting peptides were separated by two-dimensional electrophoresis. Spots reacting in Western immunoblots with two attachment-inhibiting monoclonal antibodies were isolated, and the amino...

journal_title：Infection and immunity

authors： Jacobs E,Gerstenecker B,Mader B,Huang CH,Hu PC,Halter R,Bredt W

更新日期：1989-03-01 00:00:00

abstract：:Human systemic antibody levels to oral members of the Bacteroides genus were assessed with an enzyme-linked immunosorbent assay. Antibody levels to B. gingivalis, two homology groups of B. intermedius, B. melaninogenicus, B. denticola, B. loescheii, B. corporis, B. oralis, B. buccae, and B. gracilis were determined in...

journal_title：Infection and immunity

authors： Ebersole JL,Taubman MA,Smith DJ,Frey DE

更新日期：1986-02-01 00:00:00

abstract：:The role of cysteine proteinases in adherence of Trichomonas vaginalis NYH 286 to HeLa and human vaginal epithelial cells was evaluated. Only pretreatment of trichomonads, but not epithelial cells, with N-alpha-p-tosyl-L-lysine chloromethyl ketone (TLCK), an inhibitor of trichomonad cysteine proteinases, greatly dimin...

journal_title：Infection and immunity

authors： Arroyo R,Alderete JF

更新日期：1989-10-01 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：:In vitro, macrophages from normal strain BRVR mice killed Salmonella more quickly than did macrophages from normal strain BSVS mice. Salmonella injected intraperitoneally multiplied more quickly in BSVS mice than in BRVR mice. BRVR macrophages injected intraperitoneally into BSVS mice protected against Salmonella mult...

journal_title：Infection and immunity

authors： Maier T,Oels HC

更新日期：1972-10-01 00:00:00

abstract：:Association of Salmonella typhimurium with MDCK epithelial cells in monolayers, represented primarily by intracellular bacteria after 30 min of contact, with centrifugation followed by vigorous washing, was measured during aerobic and anaerobic growth of the bacteria in brain heart infusion broth. Cell association was...

journal_title：Infection and immunity

authors： Schiemann DA

更新日期：1995-04-01 00:00:00

abstract：:Colostrum was collected and pooled from each of five cows in three experimental groups: group I cows received intramuscular and intramammary inoculations of adjuvanted modified live Ohio Agricultural Research and Development Center rotavirus vaccine; group II cows were injected intramuscularly with a commercial modifi...

journal_title：Infection and immunity

authors： Saif LJ,Redman DR,Smith KL,Theil KW

更新日期：1983-09-01 00:00:00

abstract：:Bacillary angiomatosis (BA), one of the many clinical manifestations resulting from infection with the facultative intracellular bacterium Bartonella henselae, is characterized by angiogenic lesions. Macrophages have been identified as important effector cells contributing to the angiogenic process during B. henselae ...

journal_title：Infection and immunity

authors： McCord AM,Burgess AW,Whaley MJ,Anderson BE

更新日期：2005-09-01 00:00:00

abstract：:The virulence of Candida albicans in a mouse model of invasive candidiasis is dependent on the phospholipids phosphatidylserine (PS) and phosphatidylethanolamine (PE). Disruption of the PS synthase gene CHO1 (i.e., cho1Δ/Δ) eliminates PS and blocks the de novo pathway for PE biosynthesis. In addition, the cho1Δ/Δ muta...

journal_title：Infection and immunity

authors： Davis SE,Hopke A,Minkin SC Jr,Montedonico AE,Wheeler RT,Reynolds TB

更新日期：2014-10-01 00:00:00

abstract：:Pathogenic members of the Yersinia genus require the translocator protein LcrV for proper function of the type III secretion apparatus, which is crucial for virulence. LcrV has also been reported to play an independent immunosuppressive role via the induction of interleukin-10 (IL-10) through stimulation of Toll-like ...

journal_title：Infection and immunity

authors： Pouliot K,Pan N,Wang S,Lu S,Lien E,Goguen JD

更新日期：2007-07-01 00:00:00