Poly(propyleneimine) dendrimer and dendrosome mediated genetic immunization against hepatitis B.

Abstract:

:The purpose of the present research work is to explore the potential of dendrosomes in genetic immunization against hepatitis B. Plasmid DNA encoding pRc/CMV-HBs[S] (5.6 kb), encoding the small region of the hepatitis B surface antigen, was complexed with 5th generation poly(propyleneimine) dendrimer (PPI) in different ratios. Transfection of CHO cells revealed that a ratio of 1:50 for pDNA:PPI was optimum for transfection. Results of cytotoxicity studies showed that the toxicity of PPI-DNA complex was significantly (p<0.05) higher for PPI 75 and PPI 100 as compared to the other PPI-DNA complexes. PPI 50 was employed for preparation of dendrosomes by reverse phase evaporation method. The dendrosomal formulation DF3 was found to possess optimum vesicle size, zeta potential and entrapment efficiency. In vitro production of HBsAg in CHO cells showed that DF3 possess maximum transfection efficiency. In vivo immunization studies were carried out by giving a single intramuscular injection of 10 microg of plasmid DNA (pDNA) or its dendrimeric or dendrosomal formulation to female Balb/c mice, followed by estimation of total IgG, IgG(1), IgG(2a), IgG(2b), biweekly. DF3 was found to elicit maximum immune response in terms of total IgG and its subclasses under study as compared to PPI 50 and pDNA at all time points. Animals immunized with DF3 developed very high cytokine level. Higher level of IFN-gamma suggests that the immune response was strictly Th1 mediated. Our observations clearly prove the superiority of dendrosomes over PPI-DNA complex and pDNA for genetic immunization against hepatitis B.

journal_name

Vaccine

journal_title

Vaccine

authors

Dutta T,Garg M,Jain NK

doi

10.1016/j.vaccine.2008.04.058

subject

Has Abstract

pub_date

2008-06-25 00:00:00

pages

3389-94

issue

27-28

eissn

0264-410X

issn

1873-2518

pii

S0264-410X(08)00525-2

journal_volume

26

pub_type

杂志文章

相关文献

VACCINE文献大全
  • A randomized controlled trial of an online immunization curriculum.

    abstract:INTRODUCTION:Immunization education for physicians-in-training is crucial to address vaccine concerns in clinical practice. Vaccine education is not standardized across residency programs. The Collaboration for Vaccination Education and Research (CoVER) team developed an online curriculum for pediatric (Peds) and famil...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2020.09.043

    authors: Pahud B,Elizabeth Williams S,Lee BR,Lewis KO,Middleton DB,Clark S,Humiston SG

    更新日期:2020-10-27 00:00:00

  • Therapeutic efficacy of vesicular stomatitis virus-based E6 vaccination in rabbits.

    abstract::Millions of people worldwide are currently infected with human papillomaviruses (HPVs). A therapeutic HPV vaccine would have widespread applicability because HPV-associated lesions are difficult to treat and may progress to carcinoma. We developed three attenuated VSV recombinants expressing the cottontail rabbit papi...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2006.08.012

    authors: Brandsma JL,Shlyankevich M,Buonocore L,Roberts A,Becker SM,Rose JK

    更新日期:2007-01-08 00:00:00

  • Analysis of PorA variable region 3 in meningococci: implications for vaccine policy?

    abstract::Outer membrane protein (OMP) vaccines are being developed against Neisseria meningitidis serogroup B which may provide protection against common circulating serotypes and serosubtypes in some countries. However, limited data is available in Europe from genosubtyping meningococci. We therefore undertook a retrospective...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/s0264-410x(03)00033-1

    authors: Clarke SC,Diggle MA,Mölling P,Unemo M,Olcén P

    更新日期:2003-06-02 00:00:00

  • Safety and immunogenicity of a hepatitis B vaccine formulated with a novel adjuvant system.

    abstract::A formulation of recombinant hepatitis B surface antigen (HBsAg) combined with a novel adjuvant system, SBAS4--a combination of aluminium salt and monophosphoryl lipid A (MPL), was assessed in 27 healthy adult volunteers with a commercial vaccine (Engerix-B) as control. After three doses (0, 1, 6 months schedule), rea...

    journal_title:Vaccine

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1016/s0264-410x(97)00254-5

    authors: Thoelen S,Van Damme P,Mathei C,Leroux-Roels G,Desombere I,Safary A,Vandepapeliere P,Slaoui M,Meheus A

    更新日期:1998-04-01 00:00:00

  • Needle-free jet injector intradermal delivery of fractional dose inactivated poliovirus vaccine: Association between injection quality and immunogenicity.

    abstract:INTRODUCTION:The World Health Organization recommends that as part of the polio end-game strategy a dose of inactivated poliovirus vaccine (IPV) be introduced by the end of 2015 in all countries currently using only oral poliovirus vaccine (OPV). Administration of fractional dose (1/5 of full dose) IPV (fIPV) by intrad...

    journal_title:Vaccine

    pub_type: 杂志文章,随机对照试验

    doi:10.1016/j.vaccine.2015.06.071

    authors: Resik S,Tejeda A,Mach O,Sein C,Molodecky N,Jarrahian C,Saganic L,Zehrung D,Fonseca M,Diaz M,Alemany N,Garcia G,Hung LH,Martinez Y,Sutter RW

    更新日期:2015-10-26 00:00:00

  • Genetic vaccination against leishmaniasis.

    abstract::The gene encoding for a major surface glycoprotein, gp63, of Leishmania major was cloned into the eukaryotic expression plasmid pCDNAI with CMV or RSV promoters. The highly susceptible Balb/c mice were injected intramuscularly with 100 micrograms/mouse of the purified plasmid. The plasmids were found to be stable in v...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/0264-410x(94)90079-5

    authors: Xu D,Liew FY

    更新日期:1994-12-01 00:00:00

  • Homotypic and heterotypic immune responses to group A rotaviruses in parenterally immunized sheep.

    abstract::Immune responses to human rotaviruses were investigated in sheep with a view to obtaining antibodies for passive immunotherapy of humans. Eighteen adult sheep with previous natural exposure to rotavirus serotypes G3 and G6 were immunized parenterally with purified preparations of either individual rotavirus serotypes ...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/0264-410x(93)90027-u

    authors: Beards GM,King JA,Mazhar S,Landon J,Desselberger U

    更新日期:1993-01-01 00:00:00

  • Antibody and T-cell responses to a virosomal adjuvanted H9N2 avian influenza vaccine: impact of distinct additional adjuvants.

    abstract::A highly efficacious vaccine is required to counteract a threat of an avian influenza pandemic. Increasing the potency of vaccines by adjuvation is essential not only to overcome generally low immunogenicity of pandemic strains, but also to allow dose sparing and as such to make it feasible to satisfy huge global prod...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2008.04.071

    authors: Radosević K,Rodriguez A,Mintardjo R,Tax D,Bengtsson KL,Thompson C,Zambon M,Weverling GJ,Uytdehaag F,Goudsmit J

    更新日期:2008-07-04 00:00:00

  • Responses to influenza vaccination in different T-cell subsets: a comparison of healthy young and older adults.

    abstract::T-lymphocyte responses to influenza vaccination were measured in healthy young and older adult volunteers. All participants were vaccinated with the 1995-96 trivalent influenza vaccine. Cytokine and granzyme B levels were measured in peripheral blood mononuclear cells (PBMC) cultures after virus stimulation, prior to ...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/s0264-410x(98)00133-9

    authors: McElhaney JE,Upshaw CM,Hooton JW,Lechelt KE,Meneilly GS

    更新日期:1998-11-01 00:00:00

  • Cooperative binding of anti-tetanus toxin monoclonal antibodies: Implications for designing an efficient biclonal preparation to prevent tetanus toxin intoxication.

    abstract::Oligoclonal combinations of several monoclonal antibodies (MAbs) are being considered for the treatment of various infectious pathologies. These combinations are less sensitive to antigen structural changes than individual MAbs; at the same time, their characteristics can be more efficiently controlled than those of p...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2018.05.058

    authors: Lukic I,Filipovic A,Inic-Kanada A,Marinkovic E,Miljkovic R,Stojanovic M

    更新日期:2018-06-18 00:00:00

  • Seroprevalence of pertussis amongst healthcare professionals in Spain.

    abstract:INTRODUCTION:This multi-center, hospital-based observational study determined the seroprevalence of pertussis antibodies amongst healthcare professionals from three different hospitals in Spain to ascertain the health status of professionals attending to susceptible groups who are at risk of contracting and transmittin...

    journal_title:Vaccine

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.vaccine.2015.12.036

    authors: Rodríguez de la Pinta ML,Castro Lareo MI,Ramon Torrell JM,García de Lomas J,Devadiga R,Reyes J,McCoig C,Tafalla M,García-Corbeira P

    更新日期:2016-02-17 00:00:00

  • Evaluation of serological trials submitted for annual re-licensure of influenza vaccines to regulatory authorities between 1992 and 2002.

    abstract:BACKGROUND:As part of the regulatory requirements, serological evaluation of trivalent inactivated influenza vaccines must be performed before annual re-licensure in the European Union. These studies are typically set up as uncontrolled, open label trials including 2 groups of at least 50 healthy adults and healthy eld...

    journal_title:Vaccine

    pub_type: 杂志文章,meta分析

    doi:10.1016/j.vaccine.2009.09.138

    authors: Voordouw AC,Beyer WE,Smith DJ,Sturkenboom MC,Stricker BH

    更新日期:2009-12-11 00:00:00

  • A phase III, randomized controlled study to assess the safety and immunogenicity of a semi-synthetic diphtheria, tetanus and whole-cell pertussis vaccine in Indian infants.

    abstract:BACKGROUND:Reactions to DTwP vaccine are well known and are a matter of great concern, much for the development of next generation combination vaccines. To avoid such reactions which occur from foreign compounds, WHO suggested manufacture of DTwP vaccine using semi-synthetic medium. The phase III trial reported here wa...

    journal_title:Vaccine

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1016/j.vaccine.2012.07.068

    authors: Sharma H,Patil V,Sharma D,Kapre S,Jadhav S,Ravetkar S,Kumar R,Bahl S,Parekh S,Chakravarty A

    更新日期:2012-09-21 00:00:00

  • Immunity after natural exposure to enteric canine coronavirus does not provide complete protection against infection with the new pantropic CB/05 strain.

    abstract::Recently, an outbreak of fatal infection caused by a pantropic variant (strain CB/05) of canine coronavirus (CCoV) has been reported. In this study, evidence is provided that immunity induced by natural exposure to enteric CCoV is not fully protective against strain CB/05. Twenty-two, 10-week-old beagles with a recent...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2009.10.077

    authors: Decaro N,Elia G,Martella V,Campolo M,Mari V,Desario C,Lucente MS,Lorusso E,Kanellos T,Gibbons RH,Buonavoglia C

    更新日期:2010-01-08 00:00:00

  • Neurovirulence tests of type 3 oral poliovirus vaccine manufactured by Lederle Laboratories, 1964-1988.

    abstract::Oral poliovirus vaccine (OPV) is tested for safety by evaluation of neurovirulence in rhesus and cynomolgus macaques. After intraspinal or intrathalamic injection of varying doses of vaccine, monkeys are followed for 17-21 days, killed, and a histopathological evaluation is made of the severity of poliomyelitis lesion...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/0264-410x(92)90396-2

    authors: Nathanson N,Horn SD

    更新日期:1992-01-01 00:00:00

  • Assessing vaccine potency using TCRmimic antibodies.

    abstract::Dendritic cells (DCs) are highly specialized antigen-presenting cells of the immune system that are efficient at presenting peptide-antigen for the activation of T cells and are often the cell type of choice for vaccine targeting by virtue of high expression levels of MHC and costimulatory molecules. Since the level o...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2008.02.025

    authors: Neethling FA,Ramakrishna V,Keler T,Buchli R,Woodburn T,Weidanz JA

    更新日期:2008-06-13 00:00:00

  • Effects of Taishan Pinus massoniana pollen polysaccharide on immune response of rabbit haemorrhagic disease tissue inactivated vaccine and on production performance of Rex rabbits.

    abstract::Varied doses of Taishan Pinus massoniana pollen polysaccharide (TPPPS) and Astragalus polysaccharide (APS) extracted by hot water extraction and ethanol precipitation method were added to the vaccine in order to prepare polysaccharide-rabbit haemorrhagic disease (RHD) tissue inactivated vaccine. The purpose was to stu...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2011.01.068

    authors: Wei K,Sun Z,Yan Z,Tan Y,Wang H,Zhu X,Wang X,Sheng P,Zhu R

    更新日期:2011-03-21 00:00:00

  • Evaluation of hepatitis B vaccine immunogenicity among older adults during an outbreak response in assisted living facilities.

    abstract:BACKGROUND:During the past decade, in the United States, an increasing number of hepatitis B outbreaks have been reported in assisted living facilities (ALFs) as a result of breaches in infection control practices. We evaluated the seroprotection rates conferred by hepatitis B vaccine among older adults during a respon...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2011.10.011

    authors: Tohme RA,Awosika-Olumo D,Nielsen C,Khuwaja S,Scott J,Xing J,Drobeniuc J,Hu DJ,Turner C,Wafeeg T,Sharapov U,Spradling PR

    更新日期:2011-11-21 00:00:00

  • The effects of adjuvants on CTL induction by V3:Ty-virus-like particles (V3-VLPs) in mice.

    abstract::We have previously described the generation of HIV-1 V3-specific cytotoxic T-lymphocytes (CTL) responses in BALB/c (H-2d) mice following immunization with Ty-virus-like particles carrying the V3 loop of gp120 (V3-VLPs) without adjuvant. In this study the effects of various adjuvants on CTL induction by V3-VLPs was exa...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/0264-410x(96)00010-2

    authors: Harris SJ,Woodrow SA,Gearing AJ,Adams SE,Kingsman AJ,Layton GT

    更新日期:1996-07-01 00:00:00

  • Pediatric immunization-related safety incidents in primary care: A mixed methods analysis of a national database.

    abstract:BACKGROUND:Children are scheduled to receive 18-20 immunizations before their 18th birthday in England and Wales; this approximates to 13 million vaccines administered per annum. Each immunization represents a potential opportunity for immunization-related error and effective immunization is imperative to maintain the ...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2015.06.068

    authors: Rees P,Edwards A,Powell C,Evans HP,Carter B,Hibbert P,Makeham M,Sheikh A,Donaldson L,Carson-Stevens A

    更新日期:2015-07-31 00:00:00

  • Isolation of anti-Beijing-1 group-specific monoclonal antibody and antigenic analysis of Japanese encephalitis viruses in India.

    abstract::Based on the reactivities of monoclonal antibodies, we previously reported that 25 Japanese encephalitis (JE) virus strains fell into five antigenic groups: Nakayama, Beijing-1, Kamiyama, 691004 and Muar. In the present study, we produced monoclonal antibodies against the Beijing-1 strain and obtained the Beijing-1 gr...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/0264-410x(94)90222-4

    authors: Satake Y,Hasegawa H,Yoshida M,Kobayashi Y

    更新日期:1994-06-01 00:00:00

  • Pandemic H1N1 influenza virus-like particles are immunogenic and provide protective immunity to pigs.

    abstract::The outbreak of the 2009 influenza pandemic underscored the important role of swine in influenza virus evolution and the emergence of novel viruses with pandemic potential. Vaccination is the most common practice to control swine influenza in swine industry. Influenza virus-like particle (VLP) vaccines are an alternat...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2011.12.083

    authors: Pyo HM,Masic A,Woldeab N,Embury-Hyatt C,Lin L,Shin YK,Song JY,Babiuk S,Zhou Y

    更新日期:2012-02-08 00:00:00

  • An ESAT-6:CFP10 DNA vaccine administered in conjunction with Mycobacterium bovis BCG confers protection to cattle challenged with virulent M. bovis.

    abstract::The potency of genetic immunization observed in the mouse has demonstrated the utility of DNA vaccines to induce cell-mediated and humoral immune responses. However, it has been relatively difficult to generate comparable responses in non-rodent species. The use of molecular adjuvants may increase the magnitude of the...

    journal_title:Vaccine

    pub_type: 杂志文章,随机对照试验

    doi:10.1016/j.vaccine.2007.03.052

    authors: Maue AC,Waters WR,Palmer MV,Nonnecke BJ,Minion FC,Brown WC,Norimine J,Foote MR,Scherer CF,Estes DM

    更新日期:2007-06-11 00:00:00

  • Impact of the National Perinatal Hepatitis B Prevention Programme in the Republic of Korea: A retrospective registry-based cohort study.

    abstract:INTRODUCTION:Hepatitis B is a major preventable cause of morbidity and mortality from chronic hepatitis, liver cirrhosis, and hepatocellular carcinoma. We aimed to evaluate the performance and outcomes of the Korean Perinatal Hepatitis B Prevention Programme (PHBPP) and to investigate the impact of the current post-exp...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2020.05.044

    authors: Yang TU,Jung CW,Kim D,Park HA,Jee Y

    更新日期:2020-07-22 00:00:00

  • An enriched medical home intervention using community health workers improves adherence to immunization schedules.

    abstract:IMPORTANCE:Disparities in childhood vaccination rates persist. OBJECTIVE:To evaluate the impact of an enriched medical home intervention using community health workers on improving immunization adherence among young children. DESIGN:The intervention group received home visits from trained community health workers to ...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2015.09.070

    authors: Pati S,Ladowski KL,Wong AT,Huang J,Yang J

    更新日期:2015-11-17 00:00:00

  • Studies on the usefulness of intranasal inactivated influenza vaccines.

    abstract::Intranasal inactivated influenza vaccines have the advantage over parenteral vaccines in that they are not associated with the pain of an injection. However, they would be most useful if they were available for all age groups, including high-risk groups, and also would provide cross-protection against variant virus st...

    journal_title:Vaccine

    pub_type: 杂志文章,评审

    doi:10.1016/j.vaccine.2010.05.019

    authors: Tamura S

    更新日期:2010-08-31 00:00:00

  • Comparative analysis of immunization schedules using a novel adenovirus-based immunotherapeutic targeting hepatitis B in naïve and tolerant mouse models.

    abstract::Development of active targeted immunotherapeutics is a rapid developing field in the arena of chronic infectious diseases. The question of repeated, closely spaced administration of immunotherapeutics to achieve a rapid impact on the replicating agent is an important one. We analyzed here, using a prototype adenovirus...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2014.03.089

    authors: Boukhebza H,Dubois C,Koerper V,Evlachev A,Schlesinger Y,Menguy T,Silvestre N,Riedl P,Inchauspé G,Martin P

    更新日期:2014-05-30 00:00:00

  • Development of a bivalent conjugate vaccine candidate against malaria transmission and typhoid fever.

    abstract::Immune responses to poorly immunogenic antigens, such as polysaccharides, can be enhanced by conjugation to carriers. Our previous studies indicate that conjugation to Vi polysaccharide of Salmonella Typhi may also enhance immunogenicity of some protein carriers. We therefore explored the possibility of generating a b...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2018.04.035

    authors: An SJ,Scaria PV,Chen B,Barnafo E,Muratova O,Anderson C,Lambert L,Chae MH,Yang JS,Duffy PE

    更新日期:2018-05-17 00:00:00

  • Effect of storage temperatures on opacity and total nitrogen content of cholera vaccine.

    abstract::Fluid cholera vaccine was examined for its stability at 4-8 degrees C, 20-25 degrees C and 37 degrees C with regard to the number of organisms present and the total nitrogen content. Ten batches of fluid cholera vaccine manufactured at the Central Research Institute, Kasauli, India were taken for the study. The number...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/0264-410x(84)90046-x

    authors: Gupta RK,Maheshwari SC,Sharma SB,Ahuja S,Saxena SN

    更新日期:1984-12-01 00:00:00

  • Cost-effectiveness of vaccination of the elderly against herpes zoster in The Netherlands.

    abstract:BACKGROUND:Each year a substantial number of Dutch elderly suffers from herpes zoster (HZ), caused by the reactivation of the varicella zoster virus (VZV). A potential complication of HZ is postherpetic neuralgia (PHN) which results in a prolonged loss of quality of life. A large randomized clinical trial, labelled the...

    journal_title:Vaccine

    pub_type: 杂志文章

    doi:10.1016/j.vaccine.2012.12.067

    authors: de Boer PT,Pouwels KB,Cox JM,Hak E,Wilschut JC,Postma MJ

    更新日期:2013-02-18 00:00:00