anti-DDX58 (DDX58) Antikörper

Human DEAD (Asp-Glu-Ala-Asp) Box Polypeptide 58 (DDX58) Interaktionspartner

1. Results provide evidence that NS1 is necessary and sufficient to impair intron processing of the RIG-I pre-mRNA supporting a posttranscriptional role for NS1 in the inhibition of RIG-I expression.

2. We have identified IRF-1, RIG-I and MDA5 as potent anti-norovirus effectors.

3. A molecular mechanism of c-Src-mediated positive regulation of RIG-I signaling.

4. Zyxin stabilizes physical interaction between RIG-I and MAVS.

5. Our work demonstrates that tunable type I IFN signaling can be regulated through multisite RIG-I ubiquitination and elucidates a new paradigm for dynamic regulation in RIG-I-mediated antiviral signaling.

6. these results showed that HSV-1 infection can enhance the expression of RIG-1 in the human term placenta

7. The authors describe the identification of two heterozygous variants in DExD/H-box helicase 58 (DDX58) encoding the cytosolic RNA receptor RIG-I in a 41-year-old Caucasian male patient with severe influenza virus A infection, suggesting that functional defects in RIG-I increase susceptibility to severe influenza infection in humans.

8. this study shows that LINE1 contributes to autoimmunity through both RIG-I- and MDA5-mediated RNA sensing pathways

9. During influenza A virus infection short aberrant RNAs (mini viral RNAs (mvRNAs)), produced by the viral RNA polymerase during the replication of the viral RNA genome, bind to and activate the RNA sensor retinoic acid-inducible gene I (RIG-I) and lead to the expression of interferon-beta.

10. RIG-I translocates directionally from the dsRNA end into the stem region.

11. This study suggests that Respiratory syncytial virus NS1 interacts with TRIM25 and interferes with RIG-I ubiquitination to suppress type-I interferon signaling.

12. The results indicated that RIG-1 (rs3739674 and rs9695310) polymorphisms are associated with an increased risk of enterovirus 71-induced hand, foot, and mouth disease in Chinese children, whereas RIG-1 rs3739674 and TLR3 rs5743305 polymorphisms are associated with disease severity. These findings support an important role of innate immune mechanism in enterovirus 71 infection.

13. FMDV 2B negatively regulates the retinoic acid inducible gene-I like RNA helicases receptor-mediated IFN-beta induction by targeting RIG-I and MDA5

14. RIG-I and TLR3 seem to be important factors in the pathogenesis of abdominal aortic aneurysms.

15. Here, the authors identified multiple RNA regions in Kaposi's sarcoma-associated herpesvirus as potential virus ligands that bind to RIG-I and stimulate RIG-I-dependent but RNA Pol III-independent IFN-beta signaling.

16. MiR-545 exerts its effects in pancreatic ductal adenocarcinoma by directly targeting RIG-1

17. miR-34a is an antioncogene in multiple tumors, in this study, RIG-I and miR-34a suppressed cell growth, proliferation, migration, and invasion in cervical cancer cells in vitro. miR-34a was validated as a new regulator of RIG-I by binding to its 3' untranslated region and upregulating its expression level.

18. critical for the initiation of IRF-3 phosphorylation, dimerization and downstream gene expression during antiviral innate immune response

19. Viral pseudo-enzymes activate RIG-I via deamidation to evade cytokine production.

20. During Crimean-Congo hemorrhagic fever virus infection, RIG-I mediated a type I interferon response via MAVS.

Mouse (Murine) DEAD (Asp-Glu-Ala-Asp) Box Polypeptide 58 (DDX58) Interaktionspartner

1. These findings demonstrate the involvement of RIG-I in the sensing of picornavirus infections and the ability of MDA5 to inhibit viral replication in an IFN-independent manner.

2. RIG-I-mediated antiviral innate immunity requires oxidative phosphorylation activity.

3. MLL5 has a role in suppressing antiviral innate immune response by facilitating STUB1-mediated RIG-I degradation

4. FBXW7 is critical for RIG-I stabilization during antiviral responses.

5. Identification of a second binding site on the RIG-I TRIM25 B30.2 domain has been reported.

6. Elevated retinoic acid-inducible gene 1 (RIG-I) modulated the interaction of activated proto-oncogene c-Src (Src) and STAT3 by competitive binding to STAT3.

7. RNF122 suppresses antiviral type I interferon production by targeting RIG-I caspase activation and recruitment domains to mediate RIG-I degradation.

8. innate immune signaling mediated by RLR plays a critical role in nuclear reprogramming.

9. RIG-I expression is markedly increased in the affected skin derived from psoriasis patients and from both IL-23- and imiquimod -induced psoriasis-like mouse model.

10. Toll-like receptor 2 (TLR2) and retinoic acid-inducible gene I (RIG-I) cooperatively initiate innate immune responses to MuV infection in mouse ovarian granulosa cells.

11. Collectively, these results uncover an independent functional contribution of the apo-Rig-I/Stat3 interaction in the maintenance of Treg/Th17 cell balance.

12. The RIG-I, as well as the adaptor protein mitochondrial antiviral signaling protein, regulates NF-kappaB-mediated induction of adhesion molecules and proinflammatory cytokine expression in response to LPS.

13. Data suggest that activation of either RIG-I/MAVS or STING pathways during acute intestinal tissue injury in mice resulted in IFN-I signaling that maintained gut epithelial barrier integrity and reduced GVHD severity.

14. RIG-I subsequently localized to antiviral stress granules induced after viral replication complexes formation

15. identifies DDX58 and MTHFSD as two TDP-43 targets that are misregulated in amyotrophic lateral sclerosis. 1

16. Data show that preconditioning with poly(I:C) alters toll-like receptors (TLR) and RIG-I-like receptors (RLRs) responses in opposite directions.

17. Cytosolic LMW FGF2 functions as a negative regulator in RIG-I-mediated antiviral signaling.

18. results indicate that Lyn plays a positive regulatory role in RIG-I-mediated interferon expression as a downstream component of IPS-1

19. In lung epithelial cells, retinoic acid-inducible gene-1 (RIG-I) was identified as the major RIG-I-like receptor required for RSV-induced protease expression via MAVS.

20. findings suggest that RIG-I directs a typical IFN-dependent antiviral response against an RNA virus capable of suppressing the RNAi response

Pig (Porcine) DEAD (Asp-Glu-Ala-Asp) Box Polypeptide 58 (DDX58) Interaktionspartner

1. These results indicate for the first time that TRIM25 inhibits Porcine reproductive and respiratory virus replication and that the N protein antagonizes the antiviral activity by interfering with TRIM25-mediated RIG-I ubiquitination.

2. This study indicated that RIG-I showed an antiviral role against Seneca valley virus and was essential for activation of type I IFN signaling during SVV infection.

3. Key regulators involved in Porcine circovirus 2 infection were identified as IFNbeta, DDX58 (RIG-I), and IRF7.

4. RIG-I and TLR3 interact with the pseudoknot of Porcine Reproductive and Respiratory Syndrome Virus 3' untranslated regions. Both RIG-I and TLR3 are required for the pseudoknot to induce interferon response.

5. Viral RNA polymerase components PB2, PB1, and PA directly target RIG-I.

6. These data indicate that classical swine fever virus can be recognized by both RIG-I and MDA5 to initiate the RIG-I signaling pathway to trigger innate defenses against infection.

7. DDX58 had two nonsynonymous SNPs in the helicase domain.