Fas-associated Factor-1 Inhibits Nuclear Factor-κB (NF-κB) Activity by Interfering with Nuclear Translocation of the RelA (p65) Subunit of NF-κB

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

TDP-43 Inhibits NF-κB Activity by Blocking p65 Nuclear Translocation

TDP-43 (TAR DNA binding protein 43) is a heterogeneous nuclear ribonucleoprotein (hnRNP) that has been found to play an important role in neurodegenerative diseases. TDP-43's involvement in nuclear factor-kappaB pathways has been reported in both neurons and microglial cells. The NF-κB pathway targets hundreds of genes, many of which are involved in inflammation, immunity and cancer. p50/p65 (p...

متن کامل

Extracellular ATP Activates Transcription Factor NF-κB through the P2Z Purinoreceptor by Selectively Targeting NF-κB p65 (RelA)

Cells of the macrophage lineage express a peculiar surface receptor for extracellular ATP, designated P2Z/P2X7 purinergic receptor, that induces pore formation and collapse of the plasma membrane potential. Although the function of the P2Z receptor is largely unknown, accumulating evidence implicates its role in cell signaling and immune reactions. Here, we investigated the effect of P2Z recept...

متن کامل

Thr435 phosphorylation regulates RelA (p65) NF-κB subunit transactivation

Phosphorylation of the RelA (p65) NF-kappaB (nuclear factor kappaB) subunit has been previously shown to modulate its ability to induce or repress transcription. In the present study we have investigated the consequences of Thr435 phosphorylation within the C-terminal transactivation domain of RelA. We confirm that Thr435 is phosphorylated in cells and is induced by TNFalpha (tumour necrosis fa...

متن کامل

Regulation of Nuclear Factor κB (NF-κB) Transcriptional Activity via p65 Acetylation by the Chaperonin Containing TCP1 (CCT)

The NF-κB family member p65 is central to inflammation and immunity. The purpose of this study was to identify and characterize evolutionary conserved genes modulating p65 transcriptional activity. Using an RNAi screening approach, we identified chaperonin containing TCP1 subunit η (CCTη) as a regulator of Drosophila NF-κB proteins, Dorsal and Dorsal-related immunity factor (Dif). CCTη was also...

متن کامل

Cyclophilin A (CypA) Interacts with NF-κB Subunit, p65/RelA, and Contributes to NF-κB Activation Signaling

BACKGROUND Peptidyl-prolyl isomerase cyclophilin A (CypA) plays important roles in signaling, protein translocation, inflammation, and cancer formation. However, little is known about the mechanisms by which CypA exerts its effects. C57BL/6 Ppia (encoding CypA)-deficient embryonic fibroblasts show reduced activation of the nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Biological Chemistry

سال: 2004

ISSN: 0021-9258

DOI: 10.1074/jbc.m304565200