Development and evaluation of cell membrane-based biomimetic nanoparticles loaded by epsilon toxin: a novel vaccine delivery platform for -associated diseases.

As () epsilon toxin (ETX) ranks as the third most potent clostridial toxin after botulinum and tetanus toxins, vaccination is necessary for creatures that can be affected by it to be safe from the effects of this toxin. Nowadays, nanostructures are good choices for carriers for biological environments. We aimed to synthesize biomimetic biodegradable nanodevices to enhance the efficiency of the ETX vaccine.

Evaluating the Immunogenicity of recombinant VP1 protein from the foot-and-mouth disease virus encapsulated in nanoliposome in guinea pig animal model.

Foot-and-mouth disease (FMD) is considered as contagious in livestock, which is caused by the Picornavridae virus family known as FMD virus (FMDV). In the present study, the VP1 gene from FMDV (O strain) was expressed and purified. In addition, nanoliposomes were utilized as an adjuvant.

Preparation and Characterization of Nanoliposome Containing Isolated VP1 Protein of Foot and Mouth Disease Virus as a Model of Vaccine.

Foot-and-mouth disease (FMD) is an acute and highly contagious disease in livestock, such as cattle, sheep, and pigs, leading to a lot of economic losses. The current FMD vaccines formulated by inactivated whole-virus and adjuvant successfully reduce disease outbreaks in many regions of the world. Immunological studies on FMD viruses revealed that the dominant epitope in arising neutral antibody response is amino acid residues constructing the G-H loop, constituting a surface loop of the structural protein, termed VP1.

Immunity Evaluation of an Experimental Designed Nanoliposomal Vaccine Containing FMDV Immunodominant Peptides.

Foot-and-mouth disease (FMD) is a highly contagious viral disease affecting cloven-hoofed animals. The particular virus causing FMD disease is called FMD virus and is a member of the Aphthovirus genus in the Picornaviridae family. The FMD virus has an 8500 nt long single strain positive RNA genome with one open reading frame (ORF) trapped in an icosahedral capsid protein.