Abstract:
:EBA-175 protein is used as ligand in Plasmodium falciparum binding to erythrocytes. Evidence shows that conserved peptide 1815 from this protein having high red blood cell binding ability plays an important role in the invasion process. This peptide is neither immunogenic nor protective. Residues were substituted by amino acids having similar volume or mass but different polarity in 1815 analogues had to make them fit into HLA-DRbeta1*03 molecules; these were synthesised and inoculated into Aotus monkeys, generating different immunogenic and/or protective immune responses. A shortening in alpha-helix structure was found in the immunogenic and protective ones when their secondary structure was analyzed by NMR to correlate their structure with their immunological properties. This data, together with results from previous studies, suggests that this shortening in high-activity binding peptide (HABP) helical configuration may lead to better fitting into immune system molecules as shown by binding to purified HLA-DRbeta1* molecules rendering them immunogenic and protective and therefore, excellent candidates for consideration as components of a subunit based multi-component synthetic vaccine against malaria.
journal_name
Vaccinejournal_title
Vaccineauthors
Cifuentes G,Salazar LM,Vargas LE,Parra CA,Vanegas M,Cortes J,Patarroyo MEdoi
10.1016/j.vaccine.2004.08.052subject
Has Abstractpub_date
2005-02-18 00:00:00pages
1579-87issue
13eissn
0264-410Xissn
1873-2518pii
S0264-410X(04)00689-9journal_volume
23pub_type
杂志文章相关文献
VACCINE文献大全abstract:UNLABELLED:Due to the high burden of pneumonia in Indonesia, the inclusion of pneumococcal conjugate vaccine (PCV) into Indonesia's National Immunization Program (NIP) is recommended by World Health Organization. Prior to the introduction of new vaccines, it is imperative to assess the perceptions of the public and med...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2013.01.007
更新日期:2013-03-01 00:00:00
abstract::In an effort to develop a safe and effective vaccine for the prevention of enterotoxigenic Escherichia coli (ETEC) K99 infections, we have developed a surface antigen display system using pgsA (poly-gamma-glutamate synthetase A) as an anchoring matrix. The recombinant fusion proteins comprised of pgsA and fimbriae pro...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2009.05.088
更新日期:2010-05-28 00:00:00
abstract::Mycobacterium w (Mw), is a cultivable, non-pathogenic mycobacterium and has been tried extensively as an immunomodulator in leprosy. This has been found to be safe and has shown beneficial immunoprophylactic effect in population based, double blind placebo controlled trials in North India. These effects were also obse...
journal_title:Vaccine
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.vaccine.2007.12.025
更新日期:2008-02-26 00:00:00
abstract:BACKGROUND:Evidence that respiratory infections trigger stroke suggests that influenza or pneumococcal vaccination might prevent stroke. We aimed to investigate whether influenza or pneumococcal vaccination or both together were associated with reduced risk of stroke or transient ischaemic attack (TIA). METHODS:We use...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2014.01.029
更新日期:2014-03-10 00:00:00
abstract::The low-molecular-mass secretory proteins of Mycobacterium tuberculosis have been shown to be major T-cell antigens during infection with the pathogenic bacterium. In this study, we determined murine T-cell epitopes on three low-molecular-mass proteins, CFP11 (Rv2433c), CFP17 (Rv1827), and TB18.5 (Rv0164) using DNA im...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2010.04.079
更新日期:2010-06-23 00:00:00
abstract::CD1d-binding glycolipids exert potent adjuvant effects on T-dependent Ab responses. The mechanisms include cognate interaction between CD1d-expressing B cells and TCR-expressing Type I CD1d-restricted natural killer T cells (NKTs). However, the critical NKT-derived factors that stimulate B cells are poorly understood....
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.09.060
更新日期:2011-11-15 00:00:00
abstract:INTRODUCTION:Widespread introduction of pneumococcal conjugated vaccines (PCVs) impacted on invasive pneumococcal disease (IPD). However, IPD reduction may not be similar in all outcomes within IPD. We assessed PCV7/PCV13 impact on pneumococcal meningitis, bacteremic pneumonia (BP) and other (non-meningitis, non-pneumo...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2017.05.059
更新日期:2018-08-28 00:00:00
abstract::The objective of this study was to investigate the prevalence of hepatitis B markers in a representative sample of 2142 subjects in Catalonia, Spain, and to compare it with previous studies. Multiple logistical regression analysis was carried out to determine variables associated with the markers studied. The prevalen...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/s0264-410x(00)00028-1
更新日期:2000-05-08 00:00:00
abstract:BACKGROUND:The Post-Licensure Rapid Immunization Safety Monitoring (PRISM) program is the immunization safety monitoring component of FDA's Mini-Sentinel project, a program to actively monitor the safety of medical products using electronic health information. FDA sought to assess the surveillance capabilities of this ...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2013.04.088
更新日期:2013-12-30 00:00:00
abstract:BACKGROUND:A recent mumps outbreak in Israel despite an ongoing national program of a 2-dose universal childhood vaccination policy since 1988, raised questions regarding population immunity among young adults. OBJECTIVE:To assess the seroprevalence of mumps antibodies among young Israeli adults born after 1987 in ord...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.01.103
更新日期:2011-03-24 00:00:00
abstract:BACKGROUND:New, more effective vaccines to prevent tuberculosis (TB) disease are needed urgently. H4:IC31 is an investigational vaccine that contains a fusion protein of the immunodominant antigens TB10.4 and Ag85B, formulated in IC31 adjuvant. We assessed the safety and immunogenicity of H4:IC31 in South African adult...
journal_title:Vaccine
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.vaccine.2015.05.036
更新日期:2015-07-09 00:00:00
abstract::Pandemic outbreaks of influenza are caused by the emergence of a pathogenic and transmissible virus to which the human population is immunologically naïve. Recent outbreaks of highly pathogenic avian influenza (HPAI) of the H5N1 subtype are of particular concern because of the high mortality rate (60% case fatality ra...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.01.100
更新日期:2011-04-05 00:00:00
abstract::Hepatitis B surface antigen (HBsAg) was detected in 3.3% of 7162 pregnant Tunisian women tested and HBeAg in 9.6% of the HBsAg-positive mothers. Family members of 46 of these HBsAg-positive mothers (33 husbands and 61 children aged 1-6 years) were investigated for the presence of HBV markers. HBsAg was detected in 21%...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/0264-410x(94)90205-4
更新日期:1994-01-01 00:00:00
abstract:INTRODUCTION:The Global Vaccine Action Plan identifies workforce capacity building as a key strategy to achieve strong immunization programs. The Strengthening Technical Assistance for Routine Immunization Training (START) approach aimed to utilize practical training methods to build capacity of district and health cen...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2019.04.015
更新日期:2019-05-09 00:00:00
abstract::The varied rates of protection induced by Mycobacterium bovis BCG vaccine against tuberculosis has been attributed to many factors such as genetic variability among BCG strains, rapid clearance of BCG in some populations, and different levels of previous exposure of vaccinated populations to environmental mycobacteria...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.12.044
更新日期:2012-02-01 00:00:00
abstract::Various peptide-based approaches to simultaneous induction of multiple cytotoxic T lymphocyte (CTL) responses were evaluated as part of ongoing efforts to develop immunotherapeutic vaccines for use in humans. To this end, HLA (human histocompatibility leukocyte antigen)-A2-restricted epitopes from several specific vir...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/s0264-410x(97)00264-8
更新日期:1998-05-01 00:00:00
abstract::Recently, Bacillus subtilis spores were shown to be endowed with strong adjuvant capacity when co-administered with purified antigenic proteins. In the present study we assessed whether spores possess adjuvant properties when combined with DNA vaccines. We showed that B. subtilis spores promoted the activation of dend...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2015.03.043
更新日期:2015-05-11 00:00:00
abstract:BACKGROUND:We have previously developed a recombinant avian avulavirus serotype 10 (rAAvV-10/HA) expressing the hemagglutinin (HA) gene of a highly pathogenic avian influenza virus (HPAIV) as an emergency vaccine for poultry. rAAvV-10/HA can overcome the activity of the anti-AAvV-1 (Newcastle disease virus) antibody ac...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2019.10.098
更新日期:2020-01-22 00:00:00
abstract::Serum specimens of 1075 young adults representing nursing and medical staff were collected for determination of rubella immunity using the radial haemolysis (RH) technique, also know as the haemolysis in gel (HIG) test. Of the sera 84 (7.8%) were negative (RH titre less than 4 mm) and an additional 93 (8.7%) gave an R...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/0264-410x(86)90090-3
更新日期:1986-03-01 00:00:00
abstract::Genetic immunization holds promise as a vaccination method, but has so far proven ineffective in large primate and human trials. Herein, we examined the relative merits of genetic immunization and peptide immunization using bacteriophage λ. Bacteriophage λ has proven effective in immune challenge models using both imm...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.12.070
更新日期:2012-02-01 00:00:00
abstract::We investigated several methods to immunize the abomasum (fourth and gastric stomach) of kid goats by direct (abomasal) or distal (rectal or nasal) routes utilizing mucosal antigens isolated from the abomasal parasite, Haemonchus contortus. Direct (ultrasound guided), immunization of the abomasal mucosa together with ...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.02.003
更新日期:2011-04-05 00:00:00
abstract::This work demonstrates the presence of immune regulatory cells in the cervical lymph nodes draining Bacillus Calmette-Guérin (BCG) vaccinated site on the dorsum of the ear in guinea pigs. It is shown that whole cervical lymph node cells did not proliferate in vitro in the presence of soluble mycobacterial antigens (PP...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2020.10.009
更新日期:2020-11-10 00:00:00
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
更新日期:2011-08-05 00:00:00
abstract::About 10% of health care professionals vaccinated against hepatitis B virus (HBV) fail to develop protective antibodies. We tested the capacity of peripheral blood lymphocytes from 121 health care professionals, including 76 non-responders, to proliferate to four HBV vaccines, examined the proliferating cells' subset,...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2004.02.046
更新日期:2004-09-09 00:00:00
abstract::We cloned six mycobacterial antigens into a mammalian expression vector as fusion proteins with the enhanced green fluorescent protein (EGFP). Plasmid DNA was injected intramuscularly, and the injection sites were examined 1 week later. Expression of each antigen-EGFP fusion protein was visualized as green fluorescenc...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/s0264-410x(02)00253-0
更新日期:2002-08-19 00:00:00
abstract::We investigated whether a combined DNA vaccine delivered together with the IL-15 gene (DNA-IL-15(+)) enhanced the immune response against Brucella abortus in mice. Mice vaccinated with DNA-IL-15(+) developed a robust humoral response; Brucella-specific antibodies exhibited a dominance of immunoglobulin G2a (IgG2a) ove...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2009.12.076
更新日期:2010-03-11 00:00:00
abstract::Proteins isolated from the midgut of Glossina pallidipes were used to immunize rabbits and their efficacy as vaccine candidate(s) against the fly, and their potential to block transmission of Trypanosoma brucei rhodesiense assessed. Two fractions, detergent (DET) and aqueous (AQ) fractions were separated using a non-i...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2005.02.032
更新日期:2005-05-31 00:00:00
abstract:BACKGROUND:In 1999, the American Academy of Pediatrics (AAP) and the U.S. Public Health Service (USPHS) issued a joint statement on thimerosal in vaccines, which advised clinicians to temporarily postpone the first dose of hepatitis B vaccine for infants born to hepatitis B surface antigen (HBsAg)-negative women. In 20...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.10.076
更新日期:2011-12-09 00:00:00
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
更新日期:2006-04-12 00:00:00
abstract::Routine administration of the quadrivalent human papillomavirus (HPV) vaccine has been recommended for 11-12-year-old males since 2011, but coverage remains low. In a U.S. national sample of parents of 11-17-year-old males (n=779), 78.6% of parents reported their sons had not received the HPV vaccine. The most common ...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2014.05.035
更新日期:2014-06-30 00:00:00