background and objectives: brucellosis is an important health problem in developing countries and no vaccine is available for the prevention of infection in humans. because of clinically infectious diseases and their economic consequences in human and animals, designing a proper vaccine against brucella is desirable. in this study, we evaluated the immune responses induced by a designed recombi...

The C to U editing of apolipoprotein B (apoB) mRNA converts a glutamine codon in apoB100 mRNA into a stop translation codon thereby generating apoB48. The catalytic subunit of the editing enzyme, APOBEC-1, is an RNA-binding cytidine deaminase that requires auxiliary factors for the editing of apoB mRNA. Computer modeling and ribonuclease probing of the wild-type and mutant apoB RNA substrates r...

Using three reference strains of Brachyspira hyodysenteriae (B204, B234, B169), one B. pilosicoli (P43/6/78), one B. murdochii (56-150), one B. intermedia (PWS/A), one B. innocens (B256) and ten Korean isolates, PCR-RFLP analysis of DNA encoding 23S rRNA was performed to establish a rapid and accurate method for characterizing porcine intestinal spirochetes. Consequently, B. hyodysenteriae and ...

Adipogenesis is known to be controlled by the concerted actions of transcription factors and co-regulators. However, little is known about the mechanism of regulation of the transcription factors that control adipogenesis. In addition, the adipogenic roles of translational factors remain unclear. Here, we show that aminoacyl tRNA synthetaseinteracting multifunctional protein 1 (AIMP1, also know...

Adipogenesis is known to be controlled by the concerted actions of transcription factors and co-regulators. However, little is known about the mechanism of regulation of the transcription factors that control adipogenesis. In addition, the adipogenic roles of translational factors remain unclear. Here, we show that aminoacyl tRNA synthetase-interacting multifunctional protein 1 (AIMP1, also kno...

visceral leishmaniasis (vl) is a zoonotic disease caused by leishmania species. dogs are considered to be the main reservoir of vl. a number of methods and antigen-based assays are used for the diagnosis of leishmaniasis. however, currently available methods are mainly based on direct examination of tissues for the presence of parasites, which is highly invasive. a variety of serological tests ...

background: interleukin-27 is a heterodimeric cytokine belonging to il-12 and il-23 families, secreted  by antigen presenting cells( apcs ) .the il-27 is composed of 2 subunits: epstein-barr virus induced gene 3 (ebi3) and p28. il-27 is an anti-inflammatory cytokine which has an inhibitory effect on th17 population and suppress the il-17 expression. it is suggested that il-27 could be a potent ...

white spot syndrome virus (wssv) is a highly pathogenic and prevalent virus affecting shrimp culture worldwide including iran. in the present study, a pair of primers was designed according to the sequence of vp 28 gene of wssv in the genbank. vp28 gene from an iranian wssv isolate (irvp28) was cloned, sequenced and expressed in escherichia coli bl21(de3) strain in order to produce vp28 protein...