In vivo evidence of immunological masking of the Vibrio cholerae O antigen of a hybrid Salmonella typhi Ty21a-Vibrio cholerae oral vaccine in humans.

Abstract:

:The immunogenicity of the live oral hybrid vaccine organism Salmonella typhi Ty21a/V. cholerae Inaba (EX210) following its growth in media containing variable concentrations of supplemental galactose was examined in human volunteer subjects. The local intestinal IgA-specific antibody responses to both typhoid and cholera lipopolysaccharide (LPS) preparations were determined. It was observed that the immunogenicity of the galactose-independent Vibrio cholerae O antigen in vivo was dependent upon the variation in galactose-dependent long chain S. typhi O antigen production which was directly proportional to the media galactose concentration. It is likely that this observation was a result of steric hindrance of the presentation of the V. cholerae O antigen by S. typhi Ty21a in the presence of the longer, immunodominant S. typhi Ty21a O antigen. This observation may have relevance to the use of S. typhi vectors in vaccine development involving the presentation of LPS-associated heterologous antigens.

journal_name

Vaccine

journal_title

Vaccine

authors

Forrest BD,LaBrooy JT

doi

10.1016/0264-410x(91)90039-9

subject

Has Abstract

pub_date

1991-07-01 00:00:00

pages

515-20

issue

7

eissn

0264-410X

issn

1873-2518

pii

0264-410X(91)90039-9

journal_volume

9

pub_type

临床试验,杂志文章,随机对照试验

相关文献

VACCINE文献大全
  • Seroprevalence and determinants of diphtheria, tetanus and poliomyelitis antibodies among adults in Berlin, Germany.

    abstract::The immunity levels against diphtheria, tetanus and poliomyelitis were investigated among blood donors (n = 2079) in Berlin. Of all participants, only 60% had full, long-term protection against diphtheria, 72% against tetanus, 87% against poliomyelitis type 1, 77% against poliomyelitis type 2 and 73% against type 3. T...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/s0264-410x(98)00269-2

    authors: Stark K,Schönfeld C,Barg J,Molz B,Vornwald A,Bienzle U

    更新日期:1999-02-26 00:00:00

  • Inactivated meningococci and pertussis bacteria are immunogenic and act as mucosal adjuvants for a nasal inactivated influenza virus vaccine.

    abstract::Whole killed meningococci (Nm) and pertussis bacteria (Bp) were tested for mucosal immunogenicity and as mucosal adjuvants for an inactivated influenza virus vaccine given intranasally to unanaesthetized mice. Virus was given alone, or simply mixed with one of the bacterial preparations, in four doses at weekly interv...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/s0264-410x(99)00442-9

    authors: Berstad AK,Andersen SR,Dalseg R,Dromtorp S,Holst J,Namork E,Wedege E,Haneberg B

    更新日期:2000-03-17 00:00:00

  • Effect of emergency FMD vaccine antigen payload on protection, sub-clinical infection and persistence following direct contact challenge of cattle.

    abstract::Previous work, in sheep vaccinated with emergency foot-and-mouth disease (FMD) vaccine, indicated the benefit of increasing the antigen payload in inhibiting local virus replication and consequently persistence following an indirect aerosol challenge with a virus homologous to the vaccine strain. The work presented he...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2006.01.037

    authors: Cox SJ,Voyce C,Parida S,Reid SM,Hamblin PA,Hutchings G,Paton DJ,Barnett PV

    更新日期:2006-04-12 00:00:00

  • Priming of measles virus-specific humoral- and cellular-immune responses in macaques by DNA vaccination.

    abstract::Although the currently used live attenuated measles vaccines are safe and effective, they are dependent on cold chain maintenance and are often ineffective in young infants due to interference by maternal antibody. Therefore, besides vector-based vaccines, different new generation non-replicating candidate measles vac...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/s0264-410x(02)00048-8

    authors: Stittelaar KJ,de Swart RL,Vos HW,van Amerongen G,Sixt N,Wild TF,Osterhaus AD

    更新日期:2002-05-15 00:00:00

  • The smallpox vaccine induces an early neutralizing IgM response.

    abstract::The antibody response elicited after immunization with vaccinia virus (VacV) is known to be sufficient to confer host protection against VacV or smallpox. In humans it has been shown that such anti-VacV antibody production can be sustained for decades. Nevertheless, little is known about the kinetics and the role in p...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2009.09.086

    authors: Moyron-Quiroz JE,McCausland MM,Kageyama R,Sette A,Crotty S

    更新日期:2009-12-10 00:00:00

  • Absence of YF-neutralizing antibodies in vulnerable populations of Brazil: A warning for epidemiological surveillance and the potential risks for future outbreaks.

    abstract::Yellow Fever (YF) is an acute febrile illness caused by yellow fever virus (YFV), a mosquito-borne flavivirus transmitted to humans and non-human primates. In Brazil, YF is a public health threat and may cause recurrent epidemics, even with the availability of a vaccine. We evaluated the sero-status for YFV in 581 ind...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2020.07.077

    authors: Stoffella-Dutra AG,Silva de Oliveira J,Barbosa Costa G,Geessien Kroon E,Santos Abrahão J,Desiree LaBeaud A,Paiva Drumond B,Bretas de Oliveira D,de Souza Trindade G

    更新日期:2020-09-29 00:00:00

  • Vaccination program in a resource-limited setting: A case study in the Philippines.

    abstract:OBJECTIVE:Implementing national-level vaccination programs involves long-term investment, which can be a significant financial burden, particularly in resource-limited settings. Although many studies have assessed the economic impacts of providing vaccinations, evidence on the positive and negative implications of huma...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2016.08.014

    authors: Chootipongchaivat S,Chantarastapornchit V,Kulpeng W,Ceria JA,Tolentino NI,Teerawattananon Y

    更新日期:2016-09-14 00:00:00

  • Midwife attitudes: an important determinant of maternal postpartum pertussis booster vaccination.

    abstract:BACKGROUND:The study was designed to determine the feasibility of implementing routine dTpa vaccination in the maternity ward to new mothers and to assess midwives' attitudes toward pertussis booster vaccination, their perceived susceptibility and severity of pertussis in their patients' communities, the perceived barr...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2011.05.049

    authors: Robbins SC,Leask J,Hayles EH,Sinn JK

    更新日期:2011-08-05 00:00:00

  • Antigenicity and immunogenicity of HIV-1 gp140 with different combinations of glycan mutation and V1/V2 region or V3 crown deletion.

    abstract::The carbohydrate moieties on HIV-1 envelope glycoprotein (Env) act as shields to mask conserved neutralizing epitopes, while the hyperimmunogenic variable regions are immunodominant in inducing non-neutralizing antibodies, representing the major challenge for using Env as a vaccine candidate to induce broadly neutrali...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2019.09.073

    authors: Fu M,Hu K,Hu H,Ni F,Du T,Shattock RJ,Hu Q

    更新日期:2019-12-03 00:00:00

  • Synthetic gonadotrophin-releasing hormone (GnRH) vaccines incorporating GnRH and synthetic T-helper epitopes.

    abstract::A vaccine against the gonadotrophin-releasing hormone (GnRH) is being developed as an immunological method for treatment of prostatic hypertrophy, based on the observation that active immunization against GnRH leads to the production of anti-GnRH antibodies which results in the shrinkage of the prostate gland. We have...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/0264-410x(93)90077-b

    authors: Sad S,Chauhan VS,Arunan K,Raghupathy R

    更新日期:1993-01-01 00:00:00

  • Optimization of influenza A vaccine virus by reverse genetic using chimeric HA and NA genes with an extended PR8 backbone.

    abstract::The yield of influenza antigen production may significantly vary between vaccine strains; for example the A/California/07/09 (H1N1)-X179A vaccine virus, prepared during 2009 influenza pandemic, presented a low antigen yield in eggs compared to other seasonal H1N1 reassortants. In this study a bi-chimeric virus express...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2015.06.112

    authors: Medina J,Boukhebza H,De Saint Jean A,Sodoyer R,Legastelois I,Moste C

    更新日期:2015-08-20 00:00:00

  • Expression and characterization of a novel truncated rotavirus VP4 for the development of a recombinant rotavirus vaccine.

    abstract::The outer capsid protein VP4 is an important target for the development of a recombinant rotavirus vaccine because it mediates the attachment and penetration of rotavirus. Due to the poor solubility of full-length VP4, VP8 was explored as candidate rotavirus vaccines in the past years. In previous studies, it has been...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2018.03.011

    authors: Li Y,Xue M,Yu L,Luo G,Yang H,Jia L,Zeng Y,Li T,Ge S,Xia N

    更新日期:2018-04-12 00:00:00

  • The Meningitis Vaccine Project.

    abstract::Epidemic meningococcal meningitis is an important public health problem in sub-Saharan Africa. Current control measures rely on reactive immunizations with polysaccharide (PS) vaccines that do not induce herd immunity and are of limited effectiveness in those under 2 years of age. Conversely, polysaccharide conjugate ...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2007.04.049

    authors: LaForce FM,Konde K,Viviani S,Préziosi MP

    更新日期:2007-09-03 00:00:00

  • Oral passive immunization against experimental salmonellosis in mice using chicken egg yolk antibodies specific for Salmonella enteritidis and S. typhimurium.

    abstract::The efficacy of chicken egg yolk homotypic antibodies specific for outer membrane proteins (OMP), lipopolysaccharide (LPS) or flagella (Fla) in controlling experimental salmonellosis in mice was investigated. Mice challenged orally with 2 x 10(9) c.f.u. of Salmonella enteritidis or 2 x 10(7) c.f.u. of S. typhimurium w...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/s0264-410x(97)80916-4

    authors: Yokoyama H,Umeda K,Peralta RC,Hashi T,Icatlo FC Jr,Kuroki M,Ikemori Y,Kodama Y

    更新日期:1998-02-01 00:00:00

  • Bordetella pertussis adenylate cyclase delivers chemically coupled CD8+ T-cell epitopes to dendritic cells and elicits CTL in vivo.

    abstract::The adenylate cyclase (CyaA) produced by Bordetella pertussis is able to deliver CD8+ and CD4+ T-cell epitopes genetically grafted within the catalytic domain of the molecule into antigen presenting cells in vivo. We develop now a new approach in which peptides containing CD8+ epitopes are chemically linked to CyaA. W...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2004.07.018

    authors: Fayolle C,Bauche C,Ladant D,Leclerc C

    更新日期:2004-12-16 00:00:00

  • Evaluation of three recombinant multi-antigenic vaccines composed of surface and secretory antigens of Toxoplasma gondii in murine models of experimental toxoplasmosis.

    abstract::The great clinical and economical impact of Toxoplasma gondii infections makes the development of an effective vaccine for controlling toxoplasmosis an extremely important aim. In the presented study, we evaluate the protective and immunogenic properties of three recombinant subunit vaccines composed of rROP2+rGRA4+rS...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2010.11.002

    authors: Dziadek B,Gatkowska J,Brzostek A,Dziadek J,Dzitko K,Grzybowski M,Dlugonska H

    更新日期:2011-01-17 00:00:00

  • Invasive pneumococcal diseases in birth cohorts vaccinated with PCV-7 and/or PHiD-CV in the province of Quebec, Canada.

    abstract:BACKGROUND:The 10-valent protein D pneumococcal conjugate vaccine (PHiD-CV) was licensed on the basis of immunogenicity studies and there are no published data on its effectiveness to prevent invasive pneumococcal disease (IPD). In the province of Quebec, Canada, PHiD-CV was introduced in the summer of 2009, replacing ...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2012.08.017

    authors: De Wals P,Lefebvre B,Defay F,Deceuninck G,Boulianne N

    更新日期:2012-10-05 00:00:00

  • Oral immunization of rhesus macaques with adenoviral HIV vaccines using enteric-coated capsules.

    abstract::Targeted delivery of vaccine candidates to the gastrointestinal (GI) tract holds potential for mucosal immunization, particularly against mucosal pathogens like the human immunodeficiency virus (HIV). Among the different strategies for achieving targeted release in the GI tract, namely the small intestine, pH sensitiv...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2007.10.030

    authors: Mercier GT,Nehete PN,Passeri MF,Nehete BN,Weaver EA,Templeton NS,Schluns K,Buchl SS,Sastry KJ,Barry MA

    更新日期:2007-12-17 00:00:00

  • Stability of RNA virus attenuation approaches.

    abstract::The greatest risk from live-attenuated vaccines is reversion to virulence. Particular concerns arise for RNA viruses, which exhibit high mutation frequencies. We examined the stability of 3 attenuation strategies for the alphavirus, Venezuelan equine encephalitis virus (VEEV): a traditional, point mutation-dependent a...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2011.01.055

    authors: Kenney JL,Volk SM,Pandya J,Wang E,Liang X,Weaver SC

    更新日期:2011-03-09 00:00:00

  • Formalin-inactivated bovine RSV vaccine enhances a Th2 mediated immune response in infected cattle.

    abstract::Safe RSV vaccine development has challenged the medical community since a formalin-killed RSV vaccine caused disease exacerbation in the 1960s. Disease was replicated using the bovine RSV system in one of two studies. The studies differed in viral protein dose and length of time between vaccination and infection. Dise...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2003.10.024

    authors: Kalina WV,Woolums AR,Berghaus RD,Gershwin LJ

    更新日期:2004-03-29 00:00:00

  • Factors associated with the immune response to hepatitis A vaccination in HIV-infected patients in the era of highly active antiretroviral therapy.

    abstract:INTRODUCTION:HIV seropositivity is considered a risk factor for complications in hepatitis A virus (HAV) infection. HAV vaccination schedules are widely implemented in HIV-infected patients, but the immune response remains impaired. METHODS:We analysed the response to vaccination (antiHAV titres ≥20IU/l) in 282 HIV-in...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2013.06.012

    authors: Mena G,García-Basteiro AL,Llupià A,Díez C,Costa J,Gatell JM,García F,Bayas JM

    更新日期:2013-08-12 00:00:00

  • Delivery of antigen to sialoadhesin or CD163 improves the specific immune response in pigs.

    abstract::Delivery of antigens to antigen presenting cell surface receptors represents a promising strategy to improve immune response to weak immunogenic antigens. We have analyzed the potential of porcine sialoadhesin (Sn) and CD163 as antigen targeting receptors using mouse Igs as surrogate antigens. Sn and CD163 are two end...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2011.04.076

    authors: Poderoso T,Martínez P,Álvarez B,Handler A,Moreno S,Alonso F,Ezquerra Á,Domínguez J,Revilla C

    更新日期:2011-06-24 00:00:00

  • Efficacy of a modified live porcine reproductive and respiratory syndrome virus (PRRSV) vaccine in pigs naturally exposed to a heterologous European (Italian cluster) field strain: Clinical protection and cell-mediated immunity.

    abstract::The purpose of this study was to assess clinical protection in pigs vaccinated with a commercially available attenuated porcine reproductive and respiratory syndrome virus (PRRSV) vaccine (Porcilis) PRRS) and then naturally exposed under field conditions to a heterologous (Italian cluster) strain of virulent PRRSV. A ...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2009.03.028

    authors: Martelli P,Gozio S,Ferrari L,Rosina S,De Angelis E,Quintavalla C,Bottarelli E,Borghetti P

    更新日期:2009-06-08 00:00:00

  • Expression profiles of inflammatory and immune-related genes in Atlantic salmon (Salmo salar L.) at early time post vaccination.

    abstract::Vaccination of Atlantic salmon parr with oil-based vaccines will inevitably cause inflammation at the site of injection, albeit the underlying mechanisms are not very well understood or studied in any detail. Here, we report time-course changes in expression levels, assessed by real-time RT-PCR of IL-1 beta, Mx, two b...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2005.07.034

    authors: Haugland O,Torgersen J,Syed M,Evensen O

    更新日期:2005-12-01 00:00:00

  • Seroprevalence of mumps in an epidemic period in Medellín, Colombia.

    abstract:OBJECTIVE:We related seroprevalence and outbreaks data in order to identify factors that could explain the occurrence of outbreaks despite high vaccination coverage in Medellín Colombia. METHODS:Samples from a population seroprevalence data obtained in 2009 in a random survey were analyzed. IgG levels were determined ...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2015.08.088

    authors: Santacruz-Sanmartín E,Hincapié-Palacio D,Ospina MC,Perez-Toro O,Bernal-Restrepo LM,Buitrago-Giraldo S,Lenis-Ballesteros V,Díaz FJ

    更新日期:2015-10-13 00:00:00

  • Immunogenicity, safety and reactogenicity of the pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) in 2-17-year-old children with asplenia or splenic dysfunction: A phase 3 study.

    abstract:BACKGROUND:Immunization with pneumococcal vaccines is an important prophylactic strategy for children with asplenia or splenic dysfunction, who are at high risk of bacterial infections (including S. pneumoniae). This study aimed to assess immunogenicity and safety of pneumococcal non-typeable Haemophilus influenzae pro...

    journal_title:Vaccine

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.vaccine.2017.08.039

    authors: Szenborn L,Osipova IV,Czajka H,Kharit SM,Jackowska T,François N,Habib MA,Borys D

    更新日期:2017-09-25 00:00:00

  • Epidemiology of Haemophilus influenzae type b disease in Australia and New Zealand.

    abstract::The epidemiology of infection due to Haemophilus influenzae type b (Hib) varies in different groups of Australian and New Zealand children. In most populations the annual case attack rate is approximately 40-60 per 100,000 children under 5 years of age and epiglottitis accounts for a relatively high but variable propo...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/0264-410x(91)90173-4

    authors: Gilbert GL

    更新日期:1991-06-01 00:00:00

  • Characterization of the protective immune response to Yersinia pseudotuberculosis infection in mice vaccinated with an LcrV-secreting strain of Lactococcus lactis.

    abstract:BACKGROUND:Pseudotuberculosis is an infection caused by the bacterial enteropathogen Yersinia pseudotuberculosis and is considered to be a significant problem in veterinary medicine. We previously found that intranasal administration of a recombinant Lactococcus lactis strain that secretes the low-calcium response V (L...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2016.09.060

    authors: Daniel C,Titecat M,Poiret S,Cayet D,Boutillier D,Simonet M,Sirard JC,Lemaître N,Sebbane F

    更新日期:2016-11-11 00:00:00

  • Is flu vaccination opt-out feasible? Evidence from vaccination programme implementers and managers in the English National Health Service.

    abstract:BACKGROUND:In 2018/19, English NHS trusts (NHSTs) implemented an 'opt-out' policy for seasonal flu vaccination in frontline healthcare workers (HCWs). HCWs declining the vaccination were asked to sign an opt-out form and provide a reason for their decision. In addition, HCWs working in higher risk hospital environments...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2020.04.026

    authors: Bell S,Chantler T,Paterson P,Mounier-Jack S

    更新日期:2020-05-27 00:00:00

  • Efficacy, safety and immunogenicity of a pneumococcal protein-based vaccine co-administered with 13-valent pneumococcal conjugate vaccine against acute otitis media in young children: A phase IIb randomized study.

    abstract:BACKGROUND:Native American populations experience a substantial burden of pneumococcal disease despite use of highly effective pneumococcal conjugate vaccines (PCVs). Protein-based pneumococcal vaccines may extend protection beyond the serotype-specific protection elicited by PCVs. METHODS:In this phase IIb, double-bl...

    journal_title:Vaccine

    pub_type: 杂志文章,随机对照试验

    doi:10.1016/j.vaccine.2019.09.076

    authors: Hammitt LL,Campbell JC,Borys D,Weatherholtz RC,Reid R,Goklish N,Moulton LH,Traskine M,Song Y,Swinnen K,Santosham M,O'Brien KL

    更新日期:2019-12-03 00:00:00