Abstract:
:The full-length ecdysone receptor cDNA of Choristoneura fumiferana (CfEcR-B) was cloned into bacterial expression systems and the recombinant protein was expressed either with a His-tag (His-EcR-B) or glutathione-S-transferase (GST) fusion (GST-EcR-B). The His-EcR-B was expressed mostly as insoluble aggregates, while the GST-EcR-B was partially soluble and could be purified using affinity chromatography. Mice were then immunised with the purified GST-EcR-B protein. Due to the time-consuming protein expression and purification procedures and the solubility problem of the recombinant protein, we also inserted the full-length CfEcR-B cDNA into the mammalian DNA vaccine expression vector, pVAC1-mcs for DNA immunisation. In vitro expression of CfEcR-B in mammalian cells transfected with the pVAC-EcR-B plasmid was confirmed prior to the delivery of the DNA vaccine into mice. The anti-CfEcR-B MAbs generated from both DNA and protein vaccines were characterised and shown to recognise native CfEcR-B protein induced by 20E in CF-203 insect cells. DNA immunisation was shown to overcome the solubility problem of the bacterial expressed EcR and created a more direct route for monoclonal antibody production for this receptor protein obviating the need for EcR expression and purification to generate the antigen.
journal_name
Vaccinejournal_title
Vaccineauthors
Yang DH,Makhmoudova A,Arif BM,Feng Q,Retnakaran A,Palli SR,Krell PJdoi
10.1016/j.vaccine.2006.01.050subject
Has Abstractpub_date
2006-04-12 00:00:00pages
3115-26issue
16eissn
0264-410Xissn
1873-2518pii
S0264-410X(06)00073-9journal_volume
24pub_type
杂志文章相关文献
VACCINE文献大全abstract::This large study investigates the associations between bovine major histocompatibility complex DRB3 alleles and their binding pockets with the immune response to a 40-mer peptide derived from foot-and-mouth disease virus (FMDV) VP1. A crossbred (Charolais and Holstein) cattle population (n=197) was immunised with the ...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2009.09.131
更新日期:2009-12-10 00:00:00
abstract::In China, no data are available to evaluate the interchangeability between Chinese domestic inactivated hepatitis A vaccines (Healive) and imported inactivated hepatitis A vaccines (Havrix). A double-blind, randomized controlled study was to compare interchangeability and safety of Healive and Havrix among Chinese chi...
journal_title:Vaccine
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.vaccine.2012.04.038
更新日期:2012-06-08 00:00:00
abstract::Pregnant goats were employed to assess unmarked deletion mutant vaccine candidates BMDeltaasp24, BMDeltacydBA, and BMDeltavirB2, as the target host species naturally infected with Brucella melitensis. Goats were assessed for the degree of pathology associated with the vaccine strains as well as the protective immunity...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2006.04.005
更新日期:2006-06-12 00:00:00
abstract::The development of a stable live attenuated Salmonella Enteritidis (SE) vaccine, resisting heat stress during transportation and storage in unequipped tropical and subtropical zones of the world, is highly recommended. Twelve stabilizers were individually supplemented into a 9 ml volume of sterile distilled water resu...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/s0264-410x(02)00107-x
更新日期:2002-05-22 00:00:00
abstract::This study demonstrates that liposomes administered to the lower respiratory tract of mice have the capacity to stimulate secretory IgA (s-IgA) antibody production in the female urogenital system. Total respiratory tract immunization of mice with influenza virus subunit antigen simply mixed with negatively charged lip...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/0264-410x(94)00062-r
更新日期:1995-05-01 00:00:00
abstract::The objective of the present study was to investigate the feasibility of a subunit vaccine and a live bacteria vaccine to protect chickens against infectious bursal disease virus (IBDV) infection. The gene for VP2 of a new wild-type very virulent IBDV (vvIBDV) strain was cloned into an Escherichia coli expression syst...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2005.05.015
更新日期:2005-09-23 00:00:00
abstract::In presence of low or high levels of rotavirus-specific maternal antibodies, the ability of newborn mice to respond to immunization with rotavirus RF 8*-2/6/7 VLPs, was evaluated. After parenteral vaccination, 100% of offspring born to low-antibody-titer dams developed rotavirus-specific IgG antibodies (n=7). In contr...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2007.11.089
更新日期:2008-02-06 00:00:00
abstract::Paediatric patients with antibody deficiency may either be delayed in development of humoral immunity or may be persistently deficient in antibody production. To differentiate between these entities, we examined the 23-valent pneumococcal polysaccharide (PnPS) vaccine-induced IgM-, IgG- and IgA antibody responses in a...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2015.09.041
更新日期:2015-11-17 00:00:00
abstract::Mycoplasma hyopneumoniae (M. hyopneumoniae) vaccine strain 168 is an intrapulmonically injected attenuated live vaccine that is available in the Chinese market. The aim of this study was to develop suitable adjuvants for this live vaccine to provide effective protection after intramuscular inoculation. Several adjuvan...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2014.03.071
更新日期:2014-06-05 00:00:00
abstract::Modified vaccinia Ankara (MVA) recombinants expressing single or multiple RSV surface proteins (F or G) are promising potential vaccines. We studied humoral and cellular responses induced by MVA-F and MVA-G in mice, comparing them to a formalin inactivated RSV preparation (FI-RSV) known to increase disease severity. M...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2004.05.015
更新日期:2004-11-25 00:00:00
abstract::The levels of antibody against measles, mumps, and rubella were determined at 5-6 years postimmunization in 468 children vaccinated with two different trivalent vaccines. The proportions of children without detectable antibody levels were 12 and 3.6% for measles (p < 0.001), 14.9 and 7% for mumps (p = 0.006), and 3.3 ...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/0264-410x(95)00098-l
更新日期:1995-11-01 00:00:00
abstract:BACKGROUND:The potential for development of autoimmune diseases after vaccination with new vaccines containing novel adjuvants is a theoretical concern. Randomised, placebo-controlled trials are the best method for assessing a potential causal relationship between an adverse event and vaccination, but usually have a sa...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2013.01.042
更新日期:2013-04-03 00:00:00
abstract::Irradiation of Androctonus australis hector venom using a dose of 2 kGy has successfully abolished toxicity without reducing its antigenic or immunogenic properties. Toxicity of irradiated antigen was abolished until 20 times of LD(50) of native venom. Analysis of physiopathological effects induced by native and irrad...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.09.044
更新日期:2011-11-08 00:00:00
abstract::Rabies is one of the most lethal infectious diseases in the world, with a mortality approaching 100%. There are between 60,000 and 70,000 reported annual deaths, but this is probably an underestimation. Despite the fact that there are vaccines available for rabies, there is a real need of developing more efficacious a...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2015.03.088
更新日期:2015-08-20 00:00:00
abstract::The vast majority of vaccines used throughout the world are supplied by the private sector. It is essential therefore that the industry is closely engaged in future policy developments at a national and international level and is able to respond to the changing needs and priorities that may be required to ensure the s...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2016.10.084
更新日期:2017-01-20 00:00:00
abstract::Alternative DNA vaccine constructs such as fully synthetic linear expressing cassettes (LECs) offer the advantage of accelerated manufacturing techniques as well as the lack of both antibiotic resistance genes and bacterial contaminants. The speed of manufacture makes LEC technology a possible future vaccination strat...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2012.02.071
更新日期:2012-11-06 00:00:00
abstract::We sought to determine the vaccine effectiveness (VE) of Lanzhou lamb rotavirus (LLR) vaccine against rotavirus gastroenteritis in children <5 requiring hospitalization. Children hospitalized 2002-2004 with rotavirus gastroenteritis were matched by gender, age and community to 838 controls. VE was calculated for one o...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2007.10.036
更新日期:2007-12-17 00:00:00
abstract::In order to prevent hepatitis B virus (HBV) infection of infants of hepatitis B surface antigen (HBsAg)-positive mothers, a nation-wide immunization programme was initiated in Italy in January 1984. During the first 3 years (1984-86), 651,667 out of 1726,000 pregnant women (37.8%) were screened for HBsAg; the percenta...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/0264-410x(89)90056-x
更新日期:1989-04-01 00:00:00
abstract:OBJECTIVES:The objectives of this study were to estimate the national prevalence of hepatitis B infection in Tunisia using data from a nationwide survey, to compare results with those obtained in 1996 survey and to evaluate the impact of vaccination twenty years after its introduction. METHODS:A National household-bas...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2018.08.038
更新日期:2018-09-18 00:00:00
abstract:BACKGROUND:Human immunodeficiency virus (HIV)-infected persons are at risk for severe influenza infections. Although vaccination against the H1N1 pandemic influenza strain is recommended, currently there are no data on the durability of post-vaccination antibody responses in this population. METHODS:HIV-infected and H...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.02.040
更新日期:2011-04-12 00:00:00
abstract::The current human whole-cell vaccine is ineffective against pneumonic plague caused by typical F1 capsule positive (F1+) strains of Yersinia pestis. The authors found this vaccine to also be ineffective against F1-negative (F1-) Y. pestis strains, which have been isolated from a human case and from rodents. For these ...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/s0264-410x(98)80110-2
更新日期:1998-07-01 00:00:00
abstract::Studies conducted at neonatal intensive care units in Pune, western India, suggested early exposure to rotaviruses and predominance of unusual human-bovine-like G12P[11] strains. The whole genome sequencing and phylogenetic analyses of a naturally attenuated, culture adapted neonatal strain, (NIV-1740121) revealed mul...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2020.01.081
更新日期:2020-02-28 00:00:00
abstract::Many influenza vaccines targeted to hemagglutinin (HA) show efficient immunogenicity for protecting subjects against influenza virus infection. Major antigenic changes to HA molecules can help influenza virus to develop resistance against HA-targeted vaccines. DNA vaccines encoding conserved antigens protect animals a...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2007.02.074
更新日期:2007-05-22 00:00:00
abstract::Streptococcus pneumoniae (pneumococcus) is responsible for significant morbidity and mortality in worldwide. After introduction of current pneumococcal vaccines, a marked decrease in the incidence of pneumococcal disease was observed. Unfortunately, serotype shifts in carriage and disease, including capsular switch an...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2011.11.073
更新日期:2012-03-02 00:00:00
abstract::The presence of resident Langerhans cells (LCs) in the epidermis makes the skin an attractive target for DNA vaccination. However, reliable animal models for cutaneous vaccination studies are limited. We demonstrate an ex vivo human skin model for cutaneous DNA vaccination which can potentially bridge the gap between ...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2009.07.088
更新日期:2009-10-09 00:00:00
abstract::Because of delays in the manufacturing of the 2000-2001, trivalent inactivated influenza vaccine in the US, there were concerns that there might be shortages of vaccine supply in the US. Therefore, we conducted a prospective, randomized, open-label, multicenter trial at six academic medical centers in the US, to evalu...
journal_title:Vaccine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0264-410x(01)00440-6
更新日期:2002-01-15 00:00:00
abstract:BACKGROUND:World Health Organization has recommended the introduction of pneumococcal conjugate vaccine (PCV) in the childhood immunisation programme of all the countries in the world. In lieu of its introduction in India, there is a need to generate evidence on cost-effectiveness of this vaccine. The current study loo...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2018.12.004
更新日期:2019-01-21 00:00:00
abstract::As a follow-up to the first AfroREB meeting, held in Grand Bassam (Côte d'Ivoire) in March 2008, African rabies experts of the AfroREB network met a second time to complete the evaluation of the rabies situation in Africa and define specific action plans. About 40 French speaking rabies specialists from northern, west...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2009.06.030
更新日期:2009-08-13 00:00:00
abstract::Successes for neutralizing antibodies (nAbs) against the human immunodeficiency virus (HIV) include potent cross-clade neutralization of primary virus isolates by human neutralizing monoclonal antibodies (nmAbs) targeting conserved envelope epitopes. Furthermore, passively administered combinations of human nmAbs prev...
journal_title:Vaccine
pub_type: 杂志文章,评审
doi:10.1016/s0264-410x(02)00389-4
更新日期:2002-12-19 00:00:00
abstract::Foot-and-mouth disease virus (FMDV) is the etiological agent of a highly contagious disease that affects cloven-hoofed animal species. The FMDV capsid is highly acid labile and viral particles lose their immunogenicity when they disassemble at mildly acidic pHs. The viral capsid of FMDV serotype O is more sensitive th...
journal_title:Vaccine
pub_type: 杂志文章
doi:10.1016/j.vaccine.2019.02.032
更新日期:2019-03-28 00:00:00