Skin-Specific Unsaturated Fatty Acids Boost the Staphylococcus aureus Innate Immune Response.

abstract：:We investigated the cytokine/chemokine secretions and alteration of protein expression from peripheral blood mononuclear cells (PBMCs) cocultured with adult liver flukes (Opisthorchis viverrini) for 6 to 24 h. PBMC-derived proteins were identified by two-dimensional electrophoresis and mass spectrometry, and the cytok...

journal_title：Infection and immunity

authors： Hongsrichan N,Intuyod K,Pinlaor P,Khoontawad J,Yongvanit P,Wongkham C,Roytrakul S,Pinlaor S

更新日期：2014-05-01 00:00:00

abstract：:Inflammatory mediators orchestrate the host immune and metabolic response to acute bacterial infections and mediate the events leading to septic shock. Tumor necrosis factor (TNF) has long been identified as one of the proximal mediators of endotoxin action. Recent studies have implicated peroxisome proliferator-activ...

journal_title：Infection and immunity

authors： Hill MR,Clarke S,Rodgers K,Thornhill B,Peters JM,Gonzalez FJ,Gimble JM

更新日期：1999-07-01 00:00:00

abstract：:It is well established that activating-type Fc receptors for immunoglobulin G (FcgammaR), such as FcgammaRI and FcgammaRIII, are essential for inducing inflammatory responses. On the other hand, a unique inhibitory FcgammaR, FcgammaRIIB, inhibits intracellular signaling upon engagement of immunoglobulin G-immune compl...

journal_title：Infection and immunity

authors： Henriques-Pons A,Olivieri BP,Oliveira GM,Daëron M,de Araújo-Jorge TC

更新日期：2005-08-01 00:00:00

abstract：:We assessed cell-mediated immunity to herpes simplex virus type 1 antigen in patients suffering from recurrent cold sores and in a series of healthy controls. Paradoxically, all those subject to recurrent herpetic infections had, without exception, evidence of cell-mediated immunity to herpes antigens. This was demons...

journal_title：Infection and immunity

authors： Russell AS,Percy JS,Kovithavongs T

更新日期：1975-02-01 00:00:00

abstract：:Attachment and ingestion of Mycobacterium avium subsp. paratuberculosis by two epithelial cell lines were enhanced by soluble fibronectin (FN). Peptide blocking of the FN attachment protein (FAP-P) inhibited the internalization of M. avium subsp. paratuberculosis. Disruption of FAP-P expression significantly reduced a...

journal_title：Infection and immunity

authors： Secott TE,Lin TL,Wu CC

更新日期：2002-05-01 00:00:00

abstract：:Borrelia burgdorferi elicits a potent cytokine response through activation of multiple signaling receptors on innate immune cells. Spirochetal lipoproteins initiate expression of NF-κB-dependent cytokines primarily via TLR2, whereas type I interferon (IFN) production is induced through the endosomal receptors TLR7 and...

journal_title：Infection and immunity

authors： Love AC,Schwartz I,Petzke MM

更新日期：2014-06-01 00:00:00

abstract：:Borrelia burgdorferi resembles gram-negative bacteria in having both cellular and outer membranes. We previously showed that a lipopolysaccharide (LPS)-like material could be extracted from B. burgdorferi with phenol-chloroform-petroleum ether (PCP). The PCP extract of B. burgdorferi exhibited biological activity in s...

journal_title：Infection and immunity

authors： Katona LI,Beck G,Habicht GS

更新日期：1992-12-01 00:00:00

abstract：:Lipid compositions of 40 patient isolates of Mycobacterium tuberculosis derived from Madras, Burma, Rangoon, and East Africa were studied, and two major populations of tubercle bacilli were distinguished. Nearly all of the strains previously designated as attenuated for the guinea pig (D. A. Mitchison) are characteriz...

journal_title：Infection and immunity

authors： Goren MB,Brokl O,Schaefer WB

更新日期：1974-01-01 00:00:00

abstract：:H(2)O(2) levels accumulated by Mycoplasma pneumoniae can be influenced by carbon source, different horse sera, yeast extract, thallium acetate, or growth in a simplified, dialyzed medium. Thus, increased levels of H(2)O(2) were detected by growth in glycerol, by omission of thallium acetate, and by the use of dialyzed...

journal_title：Infection and immunity

authors： Low IE

更新日期：1971-01-01 00:00:00

abstract：:Mice were protected against a lethal infection with Listeria monocytogenes when treated with low doses of an anti-CD3 monoclonal antibody (MAb). Injection of anti-CD3 MAb induced rapid production of endogenous tumor necrosis factor (TNF) in the spleens and endogenous gamma interferon (IFN-gamma) in the bloodstreams an...

journal_title：Infection and immunity

authors： Nakane A,Okamoto M,Asano M,Kohanawa M,Minagawa T

更新日期：1993-07-01 00:00:00

abstract：:An experimental model of "chronic" diphtheria intoxication in the guinea pig was developed. Adult guinea pigs, subjected to a regimen of multiple sublethal doses of purified diphtheria toxin (total of 1.4 minimum lethal doses divided equally in four daily doses), developed a toxemia which terminated in death between 6...

journal_title：Infection and immunity

authors： Bonventre PF

更新日期：1973-04-01 00:00:00

abstract：:Cytokine mRNA expression in biopsies of Mycobacterium ulcerans-infected human tissue was investigated using real-time PCR, and the findings were correlated with the clinical stages of disease and histopathologies. A broad range of cytokine mRNAs were detected in 16 early nodules and 28 late-stage ulcers, including tho...

journal_title：Infection and immunity

authors： Phillips R,Horsfield C,Mangan J,Laing K,Etuaful S,Awuah P,Nyarko K,Osei-Sarpong F,Butcher P,Lucas S,Wansbrough-Jones M

更新日期：2006-05-01 00:00:00

abstract：:The ability of oral immunization to interfere with the establishment of infection with Helicobacter felis was examined. Groups of Swiss Webster mice were immunized orally with 250 micrograms of Helicobacter pylori recombinant urease (rUrease) and 10 micrograms of cholera toxin (CT) adjuvant, 1 mg of H. felis sonicate ...

journal_title：Infection and immunity

authors： Pappo J,Thomas WD Jr,Kabok Z,Taylor NS,Murphy JC,Fox JG

更新日期：1995-04-01 00:00:00

abstract：:Chronic Helicobacter pylori infection is associated with mucosal inflammation. The aim of the present study was to assess human neutrophil and monocyte activation by H. pylori strains obtained from patients with different clinical presentations. Bacterial sonicates from 12 strains were used to stimulate phagocyte upre...

journal_title：Infection and immunity

authors： Hansen PS,Go MF,Varming K,Andersen LP,Genta RM,Graham DY,Nielsen H

更新日期：1999-06-01 00:00:00

abstract：:The type III secretion system (T3SS) of pathogenic bordetellae employs a self-associating tip complex protein Bsp22. This protein is immunogenic during infections by Bordetella bronchiseptica and could be used as a protective antigen to immunize mice against B. bronchiseptica challenge. Since low-passage clinical isol...

journal_title：Infection and immunity

authors： Villarino Romero R,Bibova I,Cerny O,Vecerek B,Wald T,Benada O,Zavadilova J,Osicka R,Sebo P

更新日期：2013-08-01 00:00:00

abstract：:Little is known about the underlying mechanisms that result in a sexually dimorphic response to Vibrio vulnificus endotoxic shock. V. vulnificus is a gram-negative bacterium, considered one of the most invasive and rapidly fatal human pathogens known. However, 85% of individuals that develop endotoxic shock from V. vu...

journal_title：Infection and immunity

authors： Merkel SM,Alexander S,Zufall E,Oliver JD,Huet-Hudson YM

更新日期：2001-10-01 00:00:00

abstract：:Peptidoglycans of Leptotrichia buccalis ATCC 14201 and ATCC 19616 were isolated by extraction with sodium dodecyl sulfate and subsequent digestion of the sodium dodecyl sulfate-insoluble residue with proteases and alpha-amylase. Cell wall fractions obtained by sodium dodecyl sulfate extraction and protease digestion w...

journal_title：Infection and immunity

authors： Fukuhara H,Umemoto T,Sagawa H,Kato K,Kotani S

更新日期：1983-01-01 00:00:00

abstract：:Bordetella pertussis adenylate cyclase-hemolysin (AC-Hly), encoded by the cyaA gene, belongs to the RTX family of toxins with extensive glycine-rich repeats in the carboxy-terminal portion. AC-Hly possesses both adenylate cyclase toxic and hemolytic activities that depend on a posttranslational modification mediated b...

journal_title：Infection and immunity

authors： Betsou F,Sebo P,Guiso N

更新日期：1993-09-01 00:00:00

abstract：:In this study, the efficacy of bactericidal/permeability-increasing protein (BPI) was assessed in a rat model of chronic otitis media with effusion. BPI injection prevented disturbance of the mucociliary clearance system of the middle ear. Hence, it is postulated that BPI can be a new therapy for chronic otitis media ...

journal_title：Infection and immunity

authors： Nell MJ,Koerten HK,Grote JJ

更新日期：2000-05-01 00:00:00

abstract：:Humoral and cellular immune responses to several antigens were compared in control and hypercholesterolemic groups of monkeys. Chronic hypercholesterolemia, with concomitant hyperphospholipidemia and hypotriglyceridemia, was produced experimentally by feeding monkeys a high-fat, high-cholesterol diet. When studied pri...

journal_title：Infection and immunity

authors： Fiser RH Jr,Denniston JC,McGann VG,Kaplan J,Alder WH 3rd,Kastello MD,Beisel WR

更新日期：1973-07-01 00:00:00

abstract：:Binding of Escherichia coli strain 431 heat-stable enterotoxin (STa) and activation of intestinal particulate guanylate cyclase by E. coli STa were studied with rat intestinal epithelial cells and brush border membranes (BBMs). The rates of guanylate cyclase stimulation by 431 STa in cells and BBMs were rapid, with ma...

journal_title：Infection and immunity

authors： Dreyfus LA,Robertson DC

更新日期：1984-11-01 00:00:00

abstract：:Gamma interferon (IFN-gamma) is produced in response to circulating lipopolysaccharide (LPS) and contributes to the lethality of endotoxic shock. To address the cellular source of IFN-gamma production in vivo, T cells and B cells were magnetically purified from C57BL/6 mouse spleens 5 h following endotoxin injection. ...

journal_title：Infection and immunity

authors： Heinzel FP,Rerko RM,Ling P,Hakimi J,Schoenhaut DS

更新日期：1994-10-01 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：:Changes in the structural components of the Streptococcus pyogenes membrane between exponential and early stationary phases of growth are reported. The overall protein composition ranged from 70 to 73% of the dry weight of the membranes, irrespective of the phase of growth from which they were isolated. Amino acid ana...

journal_title：Infection and immunity

authors： van de Rijn I,Kessler RE

更新日期：1979-12-01 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：:This study has demonstrated the extreme sensitivity of Chlamydia trachomatis growing in McCoy cells to small changes in external amino acid supply. In the absence of cycloheximide, a decrease in the amino acid concentration of medium to 75% of control values was sufficient to induce the growth of enlarged chlamydial f...

journal_title：Infection and immunity

authors： Harper A,Pogson CI,Jones ML,Pearce JH

更新日期：2000-03-01 00:00:00

abstract：:Individual strains of Staphylococcus aureus have different capacities to become internalized by osteoblasts. Here we report that the levels of sigma(B) expressed by S. aureus correlate with the capacity of this bacterium to be internalized by osteoblasts. However, sigma(B) is not essential for internalization and does...

journal_title：Infection and immunity

authors： Nair SP,Bischoff M,Senn MM,Berger-Bächi B

更新日期：2003-07-01 00:00:00

abstract：:Mice with a null deletion mutation in the gamma interferon (IFN-gamma) receptor gene were used to study the role of IFN-gamma responsiveness during experimental pulmonary cryptococcosis. Cryptococcus neoformans was inoculated intratracheally into mice lacking the IFN-gamma receptor gene (IFN-gammaR-/-) and into contro...

journal_title：Infection and immunity

authors： Chen GH,McDonald RA,Wells JC,Huffnagle GB,Lukacs NW,Toews GB

更新日期：2005-03-01 00:00:00

abstract：:In the progression of the life cycle of Plasmodium falciparum, a small proportion of asexual parasites differentiate into male or female sexual forms called gametocytes. Just like their asexual counterparts, gametocytes are contained within the infected host's erythrocytes (RBCs). However, unlike their asexual partner...

journal_title：Infection and immunity

authors： Acquah FK,Adjah J,Williamson KC,Amoah LE

更新日期：2019-05-21 00:00:00

abstract：:A rapid and reproducible method of bacteriocin typing is described based on leakage of ultraviolet light-absorbing material (UVAM), detectable in supernatants of bacteriocin-sensitive cultures, by means of a spectrophotometer. The prerequisites for reproducible results, with nonsignificant fluctuations in standard err...

journal_title：Infection and immunity

authors： Farkas-Himsley H,Pagel A

更新日期：1977-04-01 00:00:00