Elevated pulmonary levels of Axin2 in mice exposed to herbicide 2,4-D with or without endotoxin.

2,4-Dichlorophenoxyacetic acid (2,4-D), a member of the phenoxy family of herbicides is commonly used in agriculture for controlling broadleaf weeds but its uncontrolled and incoherent use has been linked to incidences of lung toxicity. The present study aimed to understand the molecular mechanisms behind the 2,4-D alone or in combination with endotoxin (lipopolysaccharide [LPS]) induced pulmonary toxicity. Blood and lung samples were collected from Swiss albino mice (n = 48) following chronic exposure to high (37 mg/kg; 1/10th of LD ) and low (18.

Expression of recombinant DnaK of Brucella abortus and its evaluation as immuno-modulator.

Heat shock proteins are molecular chaperones that are immunogens as well as potent inducers of an antigen-specific immunological response. In this study, we aimed to evaluate if co-immunization of Brucella rOmp22 and rDnaK proteins had boosted immunogenic activity as compared to rOmp22 immunization alone in mice. For this, gene-encoding DnaK of B.

An open-label randomised pilot trial on safety of wheat variety C273 in patients with adult celiac disease.

Background: The only effective treatment for celiac disease (CeD) is gluten free diet (GFD). However, GFD is restrictive and efforts are being made to explore alternative therapies including safer wheat varieties. Wheat variety C273 has been previously identified to have reduced load of intact T-cell stimulatory epitopes and analysis.

Heat shock protein B1 expression is associated with age at sexual maturity in Rhode Island Red and Punjab Red layers under heat stress.

Heat shock proteins (Hsp) aid in protein folding and also to combat stress in all cellular organisms. HspB1 is a member of the small HSP family that has a significant role in thermo-tolerance. In this study, we aimed to determine the relationship (if any) between age at sexual maturity of layer poultry (Rhode Island Red and Punjab Red) and HspB1 expression both at mRNA and protein levels under heat stress.

Serum amyloid A (SAA) mRNA expression in chicken and quails in response to bacterial stress.

Monitoring of acute phase proteins such as serum amyloid A at gene expression level may provide quick information about immune status of the host and its susceptibility towards common infections. Present study was carried out to evaluate and compare the mRNA expression of SAA gene in Rhode Island Red chicken (RIR) and Japanese quails using real time PCR analysis in response to inactivated Salmonella gallinarum culture. The results showed that expression of SAA gene was approximately 17-33 folds higher in case of birds administered with bacterial culture when compared to un-inoculated controls and expression was higher and quicker in case of quails than RIR chicken.

Evaluation of immuno-modulating effect of recombinant heat shock protein 40 of in mice.

The present study was aimed to evaluate the immuno-modulatory effect of -specific recombinant HSP40 (rDnaJ) when co-immunized with rOmp22 in mice. For this, of was cloned, expressed in and purified to homogeneity using Ni-NTA agarose columns. Three groups of mice ( = 6 in each group) were used in the study.

Variable Immunogenic Potential of Wheat: Prospective for Selection of Innocuous Varieties for Celiac Disease Patients via Approach.

Celiac Disease (CD) is a multifactorial, autoimmune enteropathy activated by cereal proteins in genetically predisposed individuals carrying HLA DQ2/8 genes. A heterogenous gene combination of the cereal prolamins is documented in different wheat genotypes, which is suggestive of their variable immunogenic potential. In the current study, four wheat varieties (C591, C273, 9D, and K78) identified via analysis were analyzed for immunogenicity by measuring T-cell proliferation rate and levels of inflammatory cytokines (Interferon-γ and Tumor Necrosis Factor-α).

Deciphering the transcriptome of prepubertal buffalo mammary glands using RNA sequencing.

Although water buffaloes are the main milk-producing animals in Indian subcontinent, only limited attempts have been made to identify canonical pathways and gene regulatory networks operating within the mammary glands of these animals. Such information is important for identifying unique transcriptome signatures in the mammary glands of diseased animals. In this report, we analyzed the transcription profile of 3 prepubertal buffalo mammary glands and identified common genes (mean FPKM > 0.

Long non-coding RNA: its evolutionary relics and biological implications in mammals: a review.

The central dogma of gene expression propounds that DNA is transcribed to mRNA and finally gets translated into protein. Only 2-3% of the genomic DNA is transcribed to protein-coding mRNA. Interestingly, only a further minuscule part of genomic DNA encodes for long non-coding RNAs (lncRNAs) which are characteristically more than 200 nucleotides long and can be transcribed from both protein-coding (e.

Long-term exposures to ethion and endotoxin cause lung inflammation and induce genotoxicity in mice.

Ethion, an organophosphorus pesticide, is used worldwide and has potential for toxicity and inflammation. There are very limited data on the pulmonary and genotoxic effects of ethion especially when the exposure is combined with lipopolysaccharide. Therefore, we used a mouse model to test the hypothesis that prolonged exposure to ethion alone or in conjunction with lipopolysaccharide (LPS) will cause lung inflammation and genotoxicity in a mouse model.

Evaluation of xanthosine treatment on gene expression of mammary glands in early lactating goats.

This study examined the hypothesis that xanthosine (XS) treatment would promote mammary-specific gene expression and stem cell transcripts and have a positive influence on milk yield of dairy goats. Seven primiparous Beetal goats were assigned to the study. Five days after kidding, one gland (either left or right) was infused with XS (TRT) twice daily for 3 d and the other gland with no XS infusion served as a control (CON).

Examination of the xanthosine response on gene expression of mammary epithelial cells using RNA-seq technology.

Background: Xanthosine treatment has been previously reported to increase mammary stem cell population and milk production in cattle and goats. However, the underlying molecular mechanisms associated with the increase in stem cell population and milk production remain unclear.

Methods: Primiparous Beetal goats were assigned to the study.

Over-expression of mammaglobin-B in canine mammary tumors.

Background: Mammaglobin, a member of secretoglobin family has been recognized as a breast cancer associated protein. Though the exact function of the protein is not fully known, its expression has been reported to be upregulated in human breast cancer.We focused on studying the expression of mammaglobin-B gene and protein in canine mammary tumor (CMT) tissue.

Validation of immunomodulatory effects of lipopolysaccharide through expression profiling of Th1 and Th2 biased genes in Newcastle disease virus vaccinated indigenous chicken.

Background And Aim: Newcastle disease (ND) is considered one of the most important poultry diseases with chicken morbidity and mortality rates up to 100%. Current vaccination programs allow the use of live attenuated vaccines in the field to protect against the disease, which alone is inefficient and requires repeat booster doses. Toll-like receptor agonists (e.

In vivo response of xanthosine on mammary gene expression of lactating Beetal goat.

Xanthosine is hypothesized to increase stem cell number by promoting symmetrical cell division. Stem cells, in particular mammary stem/progenitor cells are important for gland growth and tissue repair. Molecular mechanism of xanthosine effects on mammary tissue is very limited therefore, a detailed study is warranted.

Extraction and qPCR-Based Detection of miRNAs from Cultured PBMCs of Bubaline Origin.

MicroRNAs are small noncoding but functionally important RNA molecules that are involved in regulating diverse cellular, metabolic, and immune processes. Their small size necessitates modification in traditional acid phenol-chloroform based RNA isolation procedures to get highly enriched fraction of small RNA that includes miRNAs and siRNAs . Further, of the different methods available, real-time PCR is a powerful tool for precise and specific detection and quantification of miRNA.

The overexpression of Hsp90B1 is associated with tumorigenesis of canine mammary glands.

Heat shock proteins (Hsp) are molecular chaperones that are responsible for protein folding and maintenance of cellular homeostasis. Hsp90, an important member of HSP family, has an important role in breast cancer. Glucose-regulated protein 94 (Grp94) is the endoplasmic reticulum paralog of Hsp90 encoded by Hsp90B1 gene.

Biocomputational analysis of evolutionary relationship between toll-like receptor and nucleotide-binding oligomerization domain-like receptors genes.

Aim: The active domains (TIR and NACHT) of the pattern recognition receptors (PRRs: Toll-like receptors [TLRs] and nucleotide-binding oligomerization domain [NOD]-like receptors [NLR], respectively) are the major hotspots of evolution as natural selection has crafted their final structure by substitution of residues over time. This paper addresses the evolutionary perspectives of the TLR and NLR genes with respect to the active domains in terms of their chronological fruition, functional diversification, and species-specific stipulation.

Materials And Methods: A total of 48 full-length cds (and corresponding peptide) of the domains were selected as representatives of each type of PRRs, belonging to divergent animal species, for the biocomputational analyses.

Development of recombinant matrix metalloproteinase-3 based sandwich ELISA for sero-diagnosis of canine mammary carcinomas.

Matrix metalloproteinase-3 is invariably upregulated in cancerous condition. So we aimed to determine serum level of MMP-3 in canine mammary tumors. The gene was expressed in E.

Characterization of codon usage pattern and influencing factors in Japanese encephalitis virus.

Recently, several outbreaks of Japanese encephalitis (JE), caused by Japanese encephalitis virus (JEV), have been reported and it has become cause of concern across the world. In this study, detailed analysis of JEV codon usage pattern was performed. The relative synonymous codon usage (RSCU) values along with mean effective number of codons (ENC) value of 55.

Characterization and Immunogenicity of Outer Membrane Vesicles from Brucella abortus.

Bovine brucellosis is a worldwide spread zoonotic disease. The objectives of this study were characterization of outer membrane vesicles from B. abortus and to evaluate their immunogenicity in mice.

Mammaglobin as a diagnostic serum marker of complex canine mammary carcinomas.

Mammaglobin is a glycoprotein exhibiting homology to uteroglobin gene family. Although the biological function of the protein is not yet known it has been reported to act as marker for breast cancer in women. This study reports the expression of mammaglobin gene in canine mammary tumor condition.

Anticancer potential of dietary vitamin D and ascorbic acid: A review.

Cancers have been the leading cause of death worldwide and poor diet and physical inactivity are major risk factors in cancer-related deaths. Micronutrients such as vitamins and minerals appear to have preventive properties against cancer. One important mechanism by which dietary changes can exert preventive effects on cancer is via the modulation of micronutrient concentrations in target tissues.

Handmade cloning: recent advances, potential and pitfalls.

Handmade cloning (HMC) is the most awaited, simple and micromanipulator-free version of somatic cell nuclear transfer (SCNT). The requirement of expensive micromanipulators and skilled expertise is eliminated in this technique, proving it as a major revolution in the field of embryology. During the past years, many modifications have been incorporated in this technique to boost its efficiency.