نتایج جستجو برای: socs1 gene
تعداد نتایج: 1141759 فیلتر نتایج به سال:
Suppressor of cytokine signaling (SOCS)-1 protein modulates signaling by IFN-gamma by binding to the autophosphorylation site of JAK2 and by targeting bound JAK2 to the proteosome for degradation. We have developed a small tyrosine kinase inhibitor peptide (Tkip) that is a SOCS-1 mimetic. Tkip is compared in this study with the kinase inhibitory region (KIR) of SOCS-1 for JAK2 recognition, inhi...
Proteins belonging to the suppressors of cytokine signaling (SOCS) family have been shown to regulate cytokine signal transduction in various cell types but their role in modulating the response of immune cells to IFN-alpha has not been fully explored. We hypothesized that SOCS proteins would inhibit the antitumor activity of IFN-alpha-stimulated immune cells. Transcripts for SOCS1, SOCS2, SOCS...
Suppressor of cytokine signaling 1 (SOCS1) is the key regulator of cytokine-mediated innate and adaptive immunity. One of the molecular mechanisms of SOCS1 is connected with inhibition of TLR4-NFkappaB pathway. The relationships among these molecules in laryngeal carcinoma are not exactly known. In this preliminary study we focused on their special activity and role in regulation of development...
BACKGROUND Cytokines play important roles in the physiopathology of dengue infection; therefore, the suppressors of cytokine signaling (socs) that control the type and timing of cytokine functions could be involved in the origin of immune alterations in dengue. OBJECTIVE To explore the association of cytokine and socs levels with disease severity in dengue patients. METHODS Blood samples of...
Sepsis can induce an overwhelming systemic inflammatory response, resulting in organ damage and death. Suppressor of cytokine signaling 1 (SOCS1) negatively regulates signaling by cytokine receptors and Toll-like receptors (TLRs). However, the cellular targets and molecular mechanisms for SOCS1 activity during polymicrobial sepsis are unknown. To address this, we utilized a cecal ligation and p...
18 Suppressors of cytokine signaling (SOCS) has emerged as a critical inhibitory molecule for 19 controlling the cytokine response and antigen presentation by dendritic cells (DCs), thereby 20 regulating the magnitude of both innate and adaptive immunity. The aim of this study was to 21 investigate whether the SOCS1 antagonist pJAK2(1001–1013) peptide can weaken or block the 22 inhibition funct...
BACKGROUND Suppressor of cytokine signaling 1 (SOCS1) is a negative regulator of cytokine signaling whose expression is induced in the rat heart by cardiotrophin-1 (CT-1). Sepsis-induced myocardial depression results from the expression of inducible nitric oxide synthase (iNOS) evoked by inflammatory cytokines. METHODS AND RESULTS The effect of CT-1 on lipopolysaccharide (LPS)-induced cardiac...
Suppressor of cytokine signaling (SOCS) proteins have emerged as important regulators of cytokine signals in lymphocytes. In this study, we have investigated regulation of SOCS expression and their role in Th cell growth and differentiation. We show that SOCS genes are constitutively expressed in naive Th cells, albeit at low levels, and are differentially induced by Ag and Th-polarizing cytoki...
Introduction: t(14;18)-neg FL cases show similar copy number alterations and mutations as carried by t(14;18)-pos FL, but with different frequencies. STAT6 are significantly more frequent in than correlate CD23 expression. The consequences of have not been investigated, the impact pathway activation on tumor microenvironment, which plays a central role largely unknown. (i.e., IL4R), demonstrate...
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