نتایج جستجو برای: disheveled proteins
تعداد نتایج: 555711 فیلتر نتایج به سال:
Mutations in apc which lead to activation of the Wnt signaling pathway are a hallmark of sporadic colon cancers but occur infrequently in colon cancers arising in patients with inflammatory bowel disease (IBD). There is evidence, however, that other components of the Wnt pathway may be altered in IBD-related colon cancer. In this study, we examined the expression the Wnt pathway components friz...
Abstract It was shown that several pathogenic bacterial effector proteins contain the Glu-Pro-Ile-Tyr-Ala (EPIYA) or a similar sequence. These bacterial EPIYA effectors are delivered into host cell via type III or IV secretion system, where they undergo tyrosine phosphorylation at the EPIYA sequences, which triggers interaction with multiple host cell SH2 domain-containing proteins and thereby...
Background: Candida albicans is one of the most important opportunistic pathogens that suppress immunologic mechanisms of the host. It is speculated that structural and secretory proteins of C. albicans have immunomodulatory effects in cancer. Objective: To evaluate the effects of C. albicans structural and secreted proteins on intratumoral CD4/CD8 ratio as well as the survival rate in BALB/c t...
Introduction: The prevalence of gastrointestinal cancers, especially gastric and colorectal cancers, is increasing. Gastric cancer is the most common gastrointestinal cancer in Iran and the age of esophageal and colon cancers onset has decreased in Iran. Therefore, it is important to study the factors and proteins involved in these cancers. Use of computational tools is an effective way to stud...
During the infection- while the xylem is colonized by the F. oxysporum f. sp. Lycopersici (Fol)- several effector proteins have been secreted into the xylem that suppress the plant’s defense response and enable parasitic colonization. So far, 14 effector proteins have been reported in Fol. However, there are no identified domains in their sequences. LysM effector proteins were identified ...
background: bradford protein assay is popular due to its ease of performance and relative sensitivity. many researchers and laboratories in iran use standard assay of bradford by cuvette. no commercial kit was available for bradford microplate assay in iran. meanwhile, imported bradford commercial kits are very expensive and have a long delivery time in iran. till now no study or document on br...
background: cd52 is a small glycoprotein with a gpi anchor at its c-terminus. cd52 is expressed by normal and malignant t and b lymphocytes and monocytes. there are detectable amounts of soluble cd52 in plasma of patients with cll and could be used as a tumor marker. although the biological function of cd52 is unknown but it seems that cd52 may be involved in migration and activation of t-cells...
normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : previous reports have suggested acute phase proteins, such as albumin, to alter in hemodialysis (hd) patients. intravenous l-carnitine supplementation is expected to improve the level of plasma albumin in hd patients. this study was performed to evaluate the effects of oral l-carnitine supplementation on hemog...
background: various prokaryotic and eukaryotic expression systems have been developed for the production of recombinant proteins. in the present study, we used a new protein expression system based on the iranian lizard leishmania, a trypanosomatid protozoan as a host, for the expression of lpg3 gene from leishmania infantum (l.infantum). methods: the lpg3 gene was cloned in the expression cass...
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