Seyed Shahriar Arab

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MOTIVATION The interactions among proteins and the resulting networks of such interactions have a central role in cell biology. Aligning these networks gives us important information, such as conserved complexes and evolutionary relationships. Although there have been several publications on the global alignment of protein networks; however, none of(More)
BACKGROUND Hepatitis C virus (HCV) has been known as a major cause of hepatocellular carcinoma (HCC) worldwide. However, the distinct molecular mechanisms underlying the effects of HCV proteins on the HCC progression have remained unclear. OBJECTIVES In the present study, we studied the possible role of HCV in the HCC initiation and invasion using(More)
ETHNOPHARMACOLOGICAL RELEVANCE Cyperus rotundus L. (Cyperaceae), commonly known as purple nutsedge or nut grass is one of the most invasive and endemic weeds in tropical, subtropical and temperate regions. This plant has been extensively used in traditional medicine for anti-arthritic, antidiarrheal and antiplatelet properties as well as treatment for(More)
MOTIVATION Molecular dynamics (MD) simulations have had a profound impact on studies of membrane proteins during past two decades, but the accuracy of MD simulations of membranes is limited by the quality of membrane models and the applied force fields. Membrane models used in MD simulations mostly contain one kind of lipid molecule. This is far from(More)
Angiogenesis is a hallmark of various pathological conditions and is controlled by a variety of angiogenic factors. Blockade of vascular endothelial growth factor (VEGF) as the most pivotal stimulator of angiogenesis offers a promising therapeutic approach for some diseases, typically cancer. In the present study, a heterodimeric antagonistic VEGF was(More)
Various disciplines are trying to solve one of the most noteworthy queries and broadly used concepts in biology, essentiality. Centrality is a primary index and a promising method for identifying essential nodes, particularly in biological networks. The newly created CentiServer is a comprehensive online resource that provides over 110 definitions of(More)
Phytase efficiently catalyzes the hydrolysis of phytate to phosphate; it can be utilized as an animal supplement to provide animals their nutrient requirements for phosphate and to mitigate environmental pollution caused by unutilized feed phosphate. Owing to animal feed being commonly pelleted at 70 to 90 °C, phytase with a sufficiently high thermal(More)
Aldehyde oxidase (AO), a cytosolic molybdenum-containing hydroxylase, is predominantly active in liver and other tissues of mammalian species and involved in the metabolism of extensive range of aldehydes and nitrogen-containing compounds. A wide range of natural components including polyphenols are able to interfere with AO-catalyzed reactions. Polyphenols(More)
BACKGROUND Recent studies have shown that the high mortality of patients with colorectal cancer (CRC) is related to its ability to spread the surrounding tissues, thus there is a need for designing and developing new drugs. OBJECTIVE Here, we proposed a combinational therapy strategy, an inhibitory peptide in combination with miRNA targeting, for(More)
More than 140 mutations in the SOD1 gene cause aggregation of the affected protein in familial forms of amyotrophic lateral sclerosis (fALS) which is a fatal progressive neurodegenerative disorder selectively affecting motor neurons. The causes of motor neuron death in ALS are poorly understood in general, but for fALS, aberrant oligomerization of SOD1(More)