In this genetic study, Ctage5 and Tango1 endoplasmic reticulum cargo receptors were investigated together in vivo for the first time. Cell differentiation, survival, trafficking, stress pathway activation examined.

background: androgen receptors (ar) play an important role in proliferation of cancerous prostatic cells and prevention of apoptotic signaling. current drugs cannot inhibit the activity of these receptors very well. establishment of appropriate animal models is essential for discovery of new drugs of target therapy in hormone dependent prostate cancer. materials and methods: standard prostatic ...

results in patients with high breast densities, malignant cases (61.2%) were significantly more in comparison to patients with low breast densities (37.3%) (p= 0.007, or=2.66 95% ci=1.29-5.49). after adjusting for age, density was associated with malignancy in age groups <46 years (p=0.007), and 46-60 years (p=0.024) but not in age group >60yrs (p=0.559). adjusting for menopausal status, densit...

The purine nucleotide ATP is a fundamental unit in cellular energy metabolism. Extracellular and its metabolites are also ligands for family of receptors, known as purinergic which expressed ubiquitously almost every cell type. In the immune system, extracellular signals regulate migration activation cells to orchestrate induction resolution inflammation. this review, we provide an overview rec...

Osteopontin also known as bone sialoprotein (BSP). Osteopontin role as a linking protein. it is an extracellular structural protein and therefore an organic component of bone. Osteoprontin (OPN) binds to several integrin receptors containing &alpha;4&beta;1, &alpha;9&beta;1, and &alpha;9&beta;4 expressed by leukocytes. These receptors have been well-stable to function in cell adhesion, migratio...

Background: The HLA class I molecules serve as ligands for both T cell receptors and killer cell immunoglobulin-like receptors (KIRs). Objective: We investigated the HLAC and HLA-Bw4 alleles as well as KIRs expression on CD56 positive lymphocytes to evaluate whether these genes and molecules could influence Ankylosing spondylitis (AS) susceptibility, alone or in combination. Methods: We typed 4...

Introduction: The neuroprotective role of opioid morphine against 6-hydroxydopamineinduced cell death has been demonstrated. However, the exact mechanism(s) underlying such neuroprotection, especially the role of subtype receptors, has not yet been fully clarified. Methods: Here, we investigated the effects of different opioid agonists on 6-OHDA-induced neurotoxicity in human neuroblastoma...

recent studies have shown that glucocorticoids may have modulatory effect on anxiety reactions. this effect may occur with opioid system interference. according to that, the purpose of this research is to assess the effect of dexamethasone as glucocorticoid agonist and its interaction with opioidergic system on the anxiety modulatory effect in plus maze model in mice. male white mice with mediu...

PI3K activation is one of the most important signal transduction pathways used to transmit signals from cell-surface receptors regulate intracellular processes (cell growth, survival, proliferation and movement). catalytic (and regulatory) subunits play vital roles in normal cell function disease. Progress made developing PI3K-targeted agents as potential therapeutics for treating cancer other ...