A Hybrid Multistage Protein Vaccine Induces Protective Immunity against Murine Malaria
نویسندگان
چکیده
منابع مشابه
A hybrid multistage protein vaccine induces protective immunity against murine malaria.
We have previously reported the design and expression of chimeric recombinant proteins as an effective platform to deliver malaria vaccines. The erythrocytic and exoerythrocytic protein chimeras described included autologous T helper epitopes genetically linked to defined B cell epitopes. Proof-of-principle studies using vaccine constructs based on the Plasmodium yoelii circumsporozoite protein...
متن کاملArg-gingipain a DNA vaccine induces protective immunity against infection by Porphyromonas gingivalis in a murine model.
Arginine-specific cysteine proteinases (RgpA and RgpB) produced by the periodontal pathogen Porphyromonas gingivalis are suspected virulence factors and are involved in interrupting host defense mechanisms as well as in penetrating and destroying periodontal connective tissues. To induce a protective immune response against P. gingivalis, we constructed an rgpA DNA vaccine. BALB/c mice were imm...
متن کاملProtective Immunity against Trichinella spiralis Infection Induced by a Multi-Epitope Vaccine in a Murine Model
Trichinellosis is one of the most important food-borne parasitic zoonoses throughout the world. Because infected pigs are the major source of human infections, and China is becoming the largest international producer of pork, the development of a transmission-blocking vaccine to prevent swine from being infected is urgently needed for trichinellosis control in China. Our previous studies have d...
متن کاملA Vault Nanoparticle Vaccine Induces Protective Mucosal Immunity
BACKGROUND Generation of robust cell-mediated immune responses at mucosal surfaces while reducing overall inflammation is a primary goal for vaccination. Here we report the use of a recombinant nanoparticle as a vaccine delivery platform against mucosal infections requiring T cell-mediated immunity for eradication. METHODOLOGY/PRINCIPAL FINDINGS We encapsulated an immunogenic protein, the maj...
متن کاملA DNA vaccine targeting TcdA and TcdB induces protective immunity against Clostridium difficile
BACKGROUND Clostridium difficile-associated disease (CDAD) constitutes a great majority of hospital diarrhea cases in industrialized countries and is induced by two types of large toxin molecules: toxin A (TcdA) and toxin B (TcdB). Development of immunotherapeutic approaches, either active or passive, has seen a resurgence in recent years. Studies have described vaccine plasmids that express ei...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Infection and Immunity
سال: 2012
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.05980-11