Objective: Diacylglycerol acyltransferase 1 is a microsomal enzyme that catalyzes the final step of triglyceride synthesis. The objective of this project is to check out the polymorphism at the exon 8 region of DGAT1 gene using PCR-SSCP technique in Iranian water buffaloes (Bubalus bubalis). Recent activities have shown that a significant association between lysine at amino acid positi...

Background: Metformin is an insulin sensitizing drug, which is co-administered with Clominophene citrate or gonadotropins in most cases of polycystic ovary syndrome (PCOS), to improve ovulation. STK11 gene is necessary for action of metformin. Therefore the study of STK11 polymorphisms is important as pharmacogenetics aspects of metformin. The aim of our study was to investigate polymorphism of...

Introduction: Pathogenic variants of RUNX2, a gene that encodes an osteoblast-specific transcription factor, have been shown as the cause of CCD, which is a rare hereditary skeletal and dental disorder with dominant mode of inheritance and a broad range of clinical variability. Due to the relative lack of clinical complications resulting in CCD, the medical diagnosis of this disorder is challen...

background: factor xiii (fxiii) is a heterotetramer composing two subunits including fxiii-a and fxiii-b. several common gene variations were observed in fxiii-a gene with obvious ethnic difference. this study assessed pattern of tyr204phe as a common fxiii-a gene variation among iranian population. materials and methods: this study was conducted on eighty iranian unrelated individuals. genotyp...

background: multiple sclerosis (ms), a chronic inflammatory demyelinating disorder with neurodegenerative aspects, is more common among young adults, particularly women. methods: this molecular study was designed to investigate the il-7r α chain gene in iranian ms patients. we studied 60 ms patients, diagnosed based on 2005 r-mcdonald criteria and 60 apparently healthy individuals as the contro...

Chymosin (Rennin EC 3.4.23.4), an aspartyl proteinase, is the major proteolytic enzyme in the fourthstomach of the unweaned calf, and it is formed by proteolytic activation of its zymogene, prochymosin.Following the cloning of synthesized cDNAs on mRNA pools extracted from the mucosa of the calf fourthstomach, we have identified an alternatively spliced form of preprochymosin ...

The degree of conservation and evolution of cytoplasmic mRNA metabolism pathways across the eukaryotes remains incompletely resolved. In this study, we describe a comprehensive genome and transcriptome-wide analysis of proteins involved in mRNA maturation, translation, and mRNA decay across representative organisms from the six eukaryotic super-groups. We demonstrate that eukaryotes share commo...

BACKGROUND The Fas system regulates a number of physiological and pathological processes of cell death. Many types of cancer cells are resistant to Fas-mediated apoptosis by several mechanisms, including mutations of the genes involved in Fas-mediated apoptosis. The present study aimed to detect Fas pathway gene alterations in primary resected esophageal squamous cell carcinoma (ESCC). METHOD...