CXCL16 regulates cell-mediated immunity to Salmonella enterica serovar Enteritidis via promotion of gamma interferon production.

abstract：:A C3d-binding glycoprotein was purified from the culture filtrate of Candida albicans by preparative isoelectric focusing. The protein possessed a pI of 3.9 to 4.1 and could inhibit rosetting of EAC3d (sheep erythrocytes conjugated to C3d) by pseudohyphae of C. albicans. When analyzed by polyacrylamide gel electrophor...

journal_title：Infection and immunity

authors： Saxena A,Calderone R

更新日期：1990-02-01 00:00:00

abstract：:Two murine monoclonal antibodies (immunoglobulin M) evoked against human kidney tissue were examined for cross-reactivity with group A streptococci. A glomerulus-specific antibody, PMII.40.H.2, cross-reacted in an enzyme-linked immunosorbent assay with purified pepsin-extracted M proteins from type 6 and 12 streptococ...

journal_title：Infection and immunity

authors： Goroncy-Bermes P,Dale JB,Beachey EH,Opferkuch W

更新日期：1987-10-01 00:00:00

abstract：:Infection by Shigella flexneri is characterized by infiltration of neutrophils in the intestinal mucosa and by a strong inflammatory reaction. Although neutrophils are constitutively programmed to die by apoptosis, we show that isolated human neutrophils undergo necrosis 2 h after infection with virulent S. flexneri s...

journal_title：Infection and immunity

authors： François M,Le Cabec V,Dupont MA,Sansonetti PJ,Maridonneau-Parini I

更新日期：2000-03-01 00:00:00

abstract：:The antigenic relationship of six different strains of Paracoccidioides brasiliensis was investigated by the agar-gel immunodiffusion test. Soluble antigens prepared from the two morphological phases of the fungus were diffused against human sera obtained from eight patients with paracoccidioidomycosis (South American...

journal_title：Infection and immunity

authors： Restrepo-Moreno A

更新日期：1970-09-01 00:00:00

abstract：:Understanding the physical characteristics of the local microenvironment in which Mycobacterium tuberculosis resides is an important goal that may allow the targeting of metabolic processes to shorten drug regimens. Pimonidazole hydrochloride (Hypoxyprobe) is an imaging agent that is bioreductively activated only unde...

journal_title：Infection and immunity

authors： Via LE,Lin PL,Ray SM,Carrillo J,Allen SS,Eum SY,Taylor K,Klein E,Manjunatha U,Gonzales J,Lee EG,Park SK,Raleigh JA,Cho SN,McMurray DN,Flynn JL,Barry CE 3rd

更新日期：2008-06-01 00:00:00

abstract：:We have determined the amounts of specific anti-class 1 outer membrane protein antibodies in sera from 25 patients during the course of systemic meningococcal disease, using purified class 1 protein as the sensitizing antigen in an enzyme-linked immunosorbent assay. The class 1 protein was obtained from a variant of s...

journal_title：Infection and immunity

authors： Guttormsen HK,Wetzler LM,Solberg CO

更新日期：1994-04-01 00:00:00

abstract：:Inbred mouse strains differ in their susceptibility to infection with the facultative intracellular bacterium Listeria monocytogenes, largely due to delayed or deficient innate immune responses. Previous antibody depletion studies suggested that neutrophils (polymorphonuclear leukocytes [PMN]) were particularly import...

journal_title：Infection and immunity

authors： Pitts MG,Combs TA,D'Orazio SEF

更新日期：2018-03-22 00:00:00

abstract：:Spleen cells from BALB/c mice infected with 2 X 10(7) L. major promastigotes and developing progressive disease produced significantly lower levels of interleukin-2 (IL-2) in response to concanavalin A stimulation than did spleen cells from uninfected mice. In contrast, spleen cells from sublethally irradiated and inf...

journal_title：Infection and immunity

authors： Cillari E,Liew FY,Lelchuk R

更新日期：1986-11-01 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：:Naturally occurring antibodies for Vibrio fetus with whole-cell and O antigen specificities were detected in sera of mature cattle by means of the agglutination and indirect immunofluorescence reactions. O antibodies occurred in each of 21 sera examined, and whole-cell antibodies, in lower concentrations, occurred in ...

journal_title：Infection and immunity

authors： Duncan JR,Wilkie BN,Winter AJ

更新日期：1972-05-01 00:00:00

abstract：:Molecular approaches to the rapid analysis of the serotyping antigens of Neisseria meningitidis, the class 2 and 3 outer membrane proteins (OMPs), were developed, evaluated, and used to study 12 antigenic variants of these proteins. A primer set for the polymerase chain reaction (PCR) amplification of the genes encodi...

journal_title：Infection and immunity

authors： Feavers IM,Suker J,McKenna AJ,Heath AB,Maiden MC

更新日期：1992-09-01 00:00:00

abstract：:Mucins are high-molecular-weight glycoproteins and major constituents of the mucus layer which covers the airway surface. We have studied the interactions between bacteria, mucins, and epithelial cells from the human respiratory tract. Nontypeable strains of Haemophilus influenzae were found to bind to purified airway...

journal_title：Infection and immunity

authors： Davies J,Carlstedt I,Nilsson AK,Håkansson A,Sabharwal H,van Alphen L,van Ham M,Svanborg C

更新日期：1995-07-01 00:00:00

abstract：:Passive transfer of antibody may be useful for preexposure prophylaxis against biological agents used as weapons of terror, such as Bacillus anthracis. Studies were performed to evaluate the ability of anthrax antiprotective antigen (anti-PA) and antilethal factor (anti-LF) neutralizing monoclonal antibodies (mAbs) to...

journal_title：Infection and immunity

authors： Staats HF,Alam SM,Scearce RM,Kirwan SM,Zhang JX,Gwinn WM,Haynes BF

更新日期：2007-11-01 00:00:00

abstract：:The type III secretion system (T3SS) encoded by the Salmonella pathogenicity island 2 (SPI2) has a central role in systemic infections by Salmonella enterica and for the intracellular phenotype. Intracellular S. enterica uses the SPI2-encoded T3SS to translocate a set of effector proteins into the host cell, which mod...

journal_title：Infection and immunity

authors： Hansen-Wester I,Chakravortty D,Hensel M

更新日期：2004-05-01 00:00:00

abstract：:Pathogenic leptospires have the ability to survive and disseminate to multiple organs after penetrating the host. Several pathogens, including spirochetes, have been shown to express surface proteins that interact with the extracellular matrix (ECM). This adhesin-mediated binding process seems to be a crucial step in ...

journal_title：Infection and immunity

authors： Barbosa AS,Abreu PA,Neves FO,Atzingen MV,Watanabe MM,Vieira ML,Morais ZM,Vasconcellos SA,Nascimento AL

更新日期：2006-11-01 00:00:00

abstract：:Mosquitoes are infected with Plasmodium falciparum by taking a blood meal from a gametocyte carrier. Since a mosquito takes a volume of 1 to 2 microl, a blood meal may contain 1 x 10(4) to 3 x 10(4) leukocytes (WBC). The majority of WBC are composed of neutrophils which may phagocytose and kill developing gametes insi...

journal_title：Infection and immunity

authors： Lensen AH,Bolmer-Van de Vegte M,van Gemert GJ,Eling WM,Sauerwein RW

更新日期：1997-09-01 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：:Adhesion of Trichomonas vaginalis is believed to be dependent on four adhesion proteins, which are thought to bind to vaginal epithelial cells in a specific manner with a ligand-receptor type of interaction. However, the specific receptors on the host cell have not yet been identified. In this work, the ability of the...

journal_title：Infection and immunity

authors： Addis MF,Rappelli P,Fiori PL

更新日期：2000-07-01 00:00:00

abstract：:Legionella pneumophila, the gram-negative agent of Legionnaires' disease, possesses type IV pili and a type II protein secretion (Lsp) system, both of which are dependent upon the PilD prepilin peptidase. By analyzing multiple pilD mutants and various types of Lsp mutants as well as performing trans-complementation of...

journal_title：Infection and immunity

authors： Rossier O,Starkenburg SR,Cianciotto NP

更新日期：2004-01-01 00:00:00

abstract：:The scrub typhus 58-kilodalton (kDa) antigen (Sta58) of Rickettsia tsutsugamushi is a major protein antigen often recognized by humans infected with scrub typhus rickettsiae. A 2.9-kilobase HindIII fragment containing a complete sta58 gene was cloned in Escherichia coli and found to express the entire Sta58 antigen an...

journal_title：Infection and immunity

authors： Stover CK,Marana DP,Dasch GA,Oaks EV

更新日期：1990-05-01 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：:We have demonstrated that possession of the gene for thermostable direct hemolysin-related hemolysin (trh) coincides with the presence of the urease gene among clinical Vibrio parahaemolyticus strains and that the location of the two genes are in close proximity on the chromosome. Here, we cloned and sequenced the 15,...

journal_title：Infection and immunity

authors： Park KS,Iida T,Yamaichi Y,Oyagi T,Yamamoto K,Honda T

更新日期：2000-10-01 00:00:00

abstract：:Bioluminescent reporter assays have been widely used to study the effect of Toxoplasma gondii on host gene expression. In the present study, we extend these studies by engineering novel reporter cell lines containing a gamma-activated sequence (GAS) element driving firefly luciferase (FLUC). In RAW264.7 macrophages, T...

journal_title：Infection and immunity

authors： Olias P,Sibley LD

更新日期：2016-06-23 00:00:00

abstract：:Group A streptococcal cell walls inhibited phagocytosis of polystyrene latex particles by rat peritoneal macrophages in vitro. This inhibition was not accompanied by a measurable loss of cell viability. Group D streptococcal cell walls were relatively ineffective in altering phagocytosis. The effectiveness of group A ...

journal_title：Infection and immunity

authors： Smialowicz RJ,Schwab JH

更新日期：1978-04-01 00:00:00

abstract：:A GroEL-like protein from Bordetella pertussis was purified. This protein was found to have the tetradecameric subunit structure typical of the GroEL family of proteins and to contain epitopes similar to those of other members of this family, including a human GroEL-like protein. Active immunization of neonatal mice w...

journal_title：Infection and immunity

authors： Burns DL,Gould-Kostka JL,Kessel M,Arciniega JL

更新日期：1991-04-01 00:00:00

abstract：:Haemophilus ducreyi, the etiologic agent of the sexually transmitted disease chancroid, has been shown to inhibit phagocytosis of both itself and secondary targets in vitro. Immunodepletion of LspA proteins from H. ducreyi culture supernatant fluid abolished this inhibitory effect, indicating that the LspA proteins ar...

journal_title：Infection and immunity

authors： Mock JR,Vakevainen M,Deng K,Latimer JL,Young JA,van Oers NS,Greenberg S,Hansen EJ

更新日期：2005-12-01 00:00:00

abstract：:Recent epidemiological observations suggest that clinical evolution of Plasmodium falciparum infections might be influenced by the concurrent presence of another Plasmodium species, and such mixed-species infections are now known to occur frequently in residents of most areas of endemicity. We used mice infected with ...

journal_title：Infection and immunity

authors： Voza T,Vigário AM,Belnoue E,Grüner AC,Deschemin JC,Kayibanda M,Delmas F,Janse CJ,Franke-Fayard B,Waters AP,Landau I,Snounou G,Rénia L

更新日期：2005-08-01 00:00:00

abstract：:Group A streptococci isolated from skin adhere in greater numbers to human skin epithelial cells than to cells obtained from buccal mucosa whereas streptococci isolated from a throat tend to adhere in greater numbers to buccal epithelial cells than to skin epithelial cells in vitro. M protein-producing strains of grou...

journal_title：Infection and immunity

authors： Alkan M,Ofek I,Beachey EH

更新日期：1977-11-01 00:00:00

abstract：:Production of the Kanagawa hemolysin by patient strains of Vibrio parahaemolyticus was found to respond to the pH rather than to the type of carbohydrate present in the growth medium. Regardless of the carbohydrate present, hemolysin production in peptone broth cultures occurred only when the pH was between 6.5 and 5....

journal_title：Infection and immunity

authors： Cherwonogrodzky JW,Clark AG

更新日期：1981-10-01 00:00:00

abstract：:The Alexander hepatoma cell line, PLC/PRF/5, was studied for evidence of hepatitis B virus markers and alpha-fetoprotein. Only hepatitis B surface antigen and alpha-fetoprotein were detected. Induction experiments with 5-iodo-2'-deoxyuridine and inoculation of chimpanzees with whole cells or tissue culture fluid did n...

journal_title：Infection and immunity

authors： Daemer RJ,Feinstone SM,Alexander JJ,Tully JG,London WT,Wong DC,Purcell RH

更新日期：1980-11-01 00:00:00