Chemically Attenuated Blood-Stage Plasmodium yoelii Parasites Induce Long-Lived and Strain-Transcending Protection.

abstract：:Many vaccines containing somatic and secreted antigens of Pseudomonas aeruginosa have been reported. The vaccines containing lipopolysaccharide have been found to provide type-specific protection, but the endotoxin content of these vaccines does not make it feasible to use them in patients who are already debilitated....

journal_title：Infection and immunity

authors： Fernandes PB,Kim C,Cundy KR,Haung NN

更新日期：1981-08-01 00:00:00

abstract：:To determine the ability of gut antigens to induce a protective immune response against blood-feeding nematodes, isolated gut antigens were used to immunize goats against Haemonchus contortus. Immunization-induced antibody responses recognized parasite gut antigens which were associated predominantly with the microvil...

journal_title：Infection and immunity

authors： Jasmer DP,McGuire TC

更新日期：1991-12-01 00:00:00

abstract：:Variation has been observed in the structural polypeptides of swine vesicular disease viruses isolated from the United Kingdom and Hong Kong. Despite the limited number of isolates examined, several distinct polypeptide patterns were obtained when the virus structural proteins were examined by polyacrylamide gel elect...

journal_title：Infection and immunity

authors： Harris TJ,Underwood BO,Knowles NJ,Crowther JR,Brown F

更新日期：1979-06-01 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：:Cell-mediated immunity is critical in host resistance against the pathogenic fungus Histoplasma capsulatum. To explore the role of L3T4+ T cells in protection of mice against H. capsulatum infection, we examined the effect of in vivo treatment with anti-L3T4 monoclonal antibody (MAb) GK1.5 on the course of murine diss...

journal_title：Infection and immunity

authors： Gomez AM,Bullock WE,Taylor CL,Deepe GS Jr

更新日期：1988-07-01 00:00:00

abstract：:Increased resistance to infection with Brucella abortus 2308 resulted when recombinant murine gamma interferon (rMuIFN-gamma) was given to mice both before and during infection but not when given only before infection. Mice given rMuIFN-gamma had enhanced peritoneal and splenic macrophage bactericidal activity against...

journal_title：Infection and immunity

authors： Stevens MG,Pugh GW Jr,Tabatabai LB

更新日期：1992-10-01 00:00:00

abstract：:We have developed an in vitro assay to study the intramacrophage replication of Mycobacterium tuberculosis or Mycobacterium bovis BCG. In this assay, extracellular mycobacterial replication was avoided by using a small infecting inoculum and a new method for efficiently removing nonphagocytocytized bacilli. The abilit...

journal_title：Infection and immunity

authors： Zlotnik A,Crowle AJ

更新日期：1982-08-01 00:00:00

abstract：:Microbial survival in a host is usually dependent on the ability of a pathogen to undergo changes that promote escape from host defense mechanisms. The human-pathogenic fungus Cryptococcus neoformans undergoes phenotypic switching in vivo that promotes persistence in tissue. By microarray and real-time PCR analyses, t...

journal_title：Infection and immunity

authors： Jain N,Li L,Hsueh YP,Guerrero A,Heitman J,Goldman DL,Fries BC

更新日期：2009-01-01 00:00:00

abstract：:Evidence is presented that the chronicity of infection in CBA mice after injection of Brucella abortus 19 is related to a number of factors: (i) the relative resistance of B. abortus to macrophage killing, which allowed some bacteria to survive the peak of macrophage activity occurring at 14 days; (ii) the decline in ...

journal_title：Infection and immunity

authors： Cheers C,Pagram F

更新日期：1979-02-01 00:00:00

abstract：:We previously reported that infection by Fusobacterium nucleatum strongly induced the expression of both human beta-defensin 2 (HBD-2) and HBD-3 by gingival epithelial cells. The aim of this study was to characterize the pattern recognition receptors (PRRs) and regulatory mechanisms involved in the induction of HBD-2 ...

journal_title：Infection and immunity

authors： Ji S,Shin JE,Kim YS,Oh JE,Min BM,Choi Y

更新日期：2009-03-01 00:00:00

abstract：:The interaction between human neutrophils and wild-type Bordetella pertussis or mutants expressing altered lipopolysaccharide or lacking virulence factors-pertussis toxin, adenylate cyclase toxin, dermonecrotic toxin, filamentous hemagglutinin (FHA), pertactin, or BrkA-was examined. In the absence of antibodies, the w...

journal_title：Infection and immunity

authors： Weingart CL,Weiss AA

更新日期：2000-03-01 00:00:00

abstract：:Actinlike material was obtained from disrupted Pseudomonas aeruginosa cells by a modification of the method of Hancock and Nikaido (J. Bacteriol. 136:381-390) for isolating outer membrane vesicles. Pelleted membranes were dissolved in Laemmli sample buffer and electrophoresed in parallel lanes with purified rabbit ske...

journal_title：Infection and immunity

authors： Berk RS,Moon M,Higbee R,Cramer C,Roher A,Weis M,Hazlett L

更新日期：1985-11-01 00:00:00

abstract：:Previous experimentation has highlighted a number of difficulties in the development of carrier-based bivalent vaccines (J.-F. Viret and D. Favre, Biologicals 22:361-372, 1994) In an attempt to obviate these carrier strains. Toward this aim, a series of defined rfbInaba deletion (delta rfbInaba) mutants of the cholera...

journal_title：Infection and immunity

authors： Favre D,Cryz SJ Jr,Viret JF

更新日期：1996-02-01 00:00:00

abstract：:DNA microarrays provide an opportunity to combine the principles of signature-tagged mutagenesis (STM) with microarray technology to identify potentially important bacterial virulence genes. The scope of DNA microarrays allows for less laborious screening on a much larger scale than possible by STM alone. We have adap...

journal_title：Infection and immunity

authors： Chan K,Kim CC,Falkow S

更新日期：2005-09-01 00:00:00

abstract：:Vaccination has been proposed for the prevention of disease due to enterohemorrhagic Escherichia coli (EHEC), but the immune response following human infection, including the choice of potential antigens, has not been well characterized. To study this, sera were obtained from five pediatric patients with acute diarrhe...

journal_title：Infection and immunity

authors： Li Y,Frey E,Mackenzie AM,Finlay BB

更新日期：2000-09-01 00:00:00

abstract：:Chlamydia pneumoniae is a causative agent for many respiratory infections and has been associated with cardiovascular diseases in humans. The pathogenicity of C. pneumoniae is thought to depend on its ability to cause persistent infection and to evade host defense. Genome sequence analysis indicates that C. pneumoniae...

journal_title：Infection and immunity

authors： Fan P,Dong F,Huang Y,Zhong G

更新日期：2002-01-01 00:00:00

abstract：:The P2 porin protein is the major outer membrane protein of nontypeable Haemophilus influenzae and is a potential target of a protective immune response. Nine monoclonal antibodies (MAbs) to P2 were developed by immunizing mice with nontypeable H. influenzae whole organisms. Each MAb reacted exclusively with the homol...

journal_title：Infection and immunity

authors： Haase EM,Yi K,Morse GD,Murphy TF

更新日期：1994-09-01 00:00:00

abstract：:Sensitized mouse spleen cells decrease the spread of herpes simplex virus infection in cell culture lines derived from human and murine tissues. These washed, sensitized cells act alone and additively in combination with antibody to diminish the ability of single virus-infected cells to spread infection to contiguous ...

journal_title：Infection and immunity

authors： Ennis FA

更新日期：1973-06-01 00:00:00

abstract：:Inbred strain 2 guinea pigs were vaccinated with Mycobacterium bovis BCG or were left unvaccinated and challenged 6 weeks later by the respiratory route with virulent Mycobacterium tuberculosis. By using a double rosette assay with isotype-specific antibody-coated ox and uncoated rabbit erythrocytes, the proportions o...

journal_title：Infection and immunity

authors： Bartow RA,McMurray DN

更新日期：1989-05-01 00:00:00

abstract：:The disruption of a specific gene in Candida albicans is commonly used to determine the function of the gene product. We disrupted AAF1, a gene of C. albicans that causes Saccharomyces cerevisiae to flocculate and adhere to endothelial cells. We then characterized multiple heterozygous and homozygous mutants. These nu...

journal_title：Infection and immunity

authors： Rieg G,Fu Y,Ibrahim AS,Zhou X,Filler SG,Edwards JE Jr

更新日期：1999-07-01 00:00:00

abstract：:Acquisition of genomic elements by horizontal gene transfer represents an important mechanism in the evolution of bacterial species. Pathogenicity islands are a subset of horizontally acquired elements present in various pathogens. These elements are frequently located adjacent to tRNA genes. We performed a comparativ...

journal_title：Infection and immunity

authors： Hansen-Wester I,Hensel M

更新日期：2002-05-01 00:00:00

abstract：:Antibody levels in sera and respiratory secretions and resistance to respiratory infections were examined in mice given live infuenza virus in small-particle (2 mum) aerosols, large-particle (10 mum) aerosols, intraperitoneally, and subcutaneously. After parenteral administration antibody was found primarily in the se...

journal_title：Infection and immunity

authors： Scott GH,Sydiskis RJ

更新日期：1976-03-01 00:00:00

abstract：:Treatment of Rickettsia prowazekii-infected L929 cells with gamma interferon (IFN-gamma) immediately after infection altered the lipid metabolism of the host cells as determined by measurement of phospholipid hydrolysis and oleic acid incorporation into phospholipids and neutral lipids. At 48 h postinfection, there wa...

journal_title：Infection and immunity

authors： Winkler HH,Day L,Daugherty R,Turco J

更新日期：1993-08-01 00:00:00

abstract：:By crossed immunoelectrophoresis and Western blotting (immunoblotting), it was shown that Borrelia burgdorferi expresses the 60-kilodalton Common Antigen (CA) that is cross-reactive with an equivalent antigen in a wide range of remotely related bacteria. B. burgdorferi CA is strongly immunogenic. A B. burgdorferi geno...

journal_title：Infection and immunity

authors： Hansen K,Bangsborg JM,Fjordvang H,Pedersen NS,Hindersson P

更新日期：1988-08-01 00:00:00

abstract：:Capsular glucuronoxylomannans (GXM) of Cryptococcus neoformans var. neoformans isolates from patients with recurrent cryptococcal meningitis were analyzed by 1H nuclear magnetic resonance spectroscopy and for reactivity with factor sera (Iatron, Tokyo, Japan). For each patient the initial and relapse isolates had prev...

journal_title：Infection and immunity

authors： Cherniak R,Morris LC,Belay T,Spitzer ED,Casadevall A

更新日期：1995-05-01 00:00:00

abstract：:Fasciola hepatica is a prevalent helminth parasite of livestock. Infection results in polarization of the host's immune response and generation of type 2 helper (Th2) immune responses, which are known to be inhibitory to Th1 responses. Bovine tuberculosis (BTB) is a bacterial disease of economic and zoonotic importanc...

journal_title：Infection and immunity

authors： Flynn RJ,Mannion C,Golden O,Hacariz O,Mulcahy G

更新日期：2007-03-01 00:00:00

abstract：:Urogenital Chlamydia serovars replicating in reproductive epithelium pose a unique challenge to host immunity and vaccine development. Previous studies have shown that CD4 T cells are necessary and sufficient to clear primary Chlamydia muridarum genital tract infections in the mouse model, making a protective CD4 T ce...

journal_title：Infection and immunity

authors： Johnson RM,Yu H,Kerr MS,Slaven JE,Karunakaran KP,Brunham RC

更新日期：2012-06-01 00:00:00

abstract：:Proteolysis is a common microbial virulence mechanism that enables the destruction of host tissue and evasion from host defense mechanisms. Antimicrobial peptides, also known as host defense peptides, are effector molecules of the innate immunity that demonstrate a broad range of antimicrobial and immunoregulatory act...

journal_title：Infection and immunity

authors： Gutner M,Chaushu S,Balter D,Bachrach G

更新日期：2009-12-01 00:00:00

abstract：:The bacterial pathogen Listeria monocytogenes causes foodborne systemic disease in pregnant women, which can lead to preterm labor, stillbirth, or severe neonatal disease. Colonization of the maternal decidua appears to be an initial step in the maternal component of the disease as well as bacterial transmission to th...

journal_title：Infection and immunity

authors： Rizzuto G,Tagliani E,Manandhar P,Erlebacher A,Bakardjiev AI

更新日期：2017-07-19 00:00:00

abstract：:Most children and adults living in areas where the endemicity of Plasmodium falciparum malaria is high have significantly elevated levels of both total immunoglobulin E (IgE) and IgE antimalarial antibodies in blood. This elevation is highest in patients with cerebral malaria, suggesting a pathogenic role for this imm...

journal_title：Infection and immunity

authors： Perlmann P,Perlmann H,Flyg BW,Hagstedt M,Elghazali G,Worku S,Fernandez V,Rutta AS,Troye-Blomberg M

更新日期：1997-01-01 00:00:00