نتایج جستجو برای: rig veda
تعداد نتایج: 5033 فیلتر نتایج به سال:
RNA virus infection is recognized by the RIG-I-like receptors RIG-I and MDA5, which induce antiviral responses including the production of type I interferons (IFNs) and proinflammatory cytokines. RIG-I is regulated by Lys63-linked polyubiquitination, and three E3 ubiquitin ligases, RNF125, TRIM25, and Riplet, are reported to target RIG-I for ubiquitination. To examine the importance of Riplet i...
The retinoic acid-inducible gene I product (RIG-I) has been identified as a cellular sensor of RNA virus infection resulting in beta interferon (IFN-beta) induction. However, many viruses are known to encode viral products that inhibit IFN-beta production. In the case of influenza A virus, the viral nonstructural protein 1 (NS1) prevents the induction of the IFN-beta promoter by inhibiting the ...
Gastrostomy is recommended for Amyotrophic Lateral Sclerosis (ALS) patients with malnutrition. There are two main methods of gastrostomy insertion: Percutaneous Endoscopic Gastrostomy (PEG) and Fluoroscopic Gastrostomy (FG). The latter included Radiologically Inserted Gastrostomy (RIG) and Per-oral Image-Guided Gastrostomy (PRG). A meta-analysis was conducted to compare these approaches in term...
The expression of the retinoic acid-induced G (Rig-G) gene, an all trans retinoic acid (ATRA)-inducible gene, was observed in multiple cancer cells, including lung cancer cells. However, whether Rig-G is a tumor suppressor in lung cancer is unknown. Here, we found that ectopic expression of Rig-G can lead to a significant decrease in proliferation of lung cancer cells, resulting in an inhibitio...
Retinoic acid inducible gene-I (RIG-I) is an innate RNA sensor that recognizes the influenza A virus (IAV) RNA genome and activates antiviral host responses. Here, we demonstrate that RIG-I signaling plays a crucial role in restricting IAV tropism and regulating host immune responses. Mice deficient in the RIG-I-MAVS pathway show defects in migratory dendritic cell (DC) activation, viral antige...
AIMS In this study, the role of retinoic inducible gene I (RIG-I)-mediated signalling in the inflammation of atherosclerosis was investigated to explain the pathology of atherosclerosis. METHODS AND RESULTS Human and mouse primary cells were exposed to 25-hydroxycholesterol followed by examination of gene expression and activation of the signal pathway with biochemical and molecular biologica...
There are a number of developments where new dry tree platform drilling rigs are specified. In some cases the geographical location, number of wells to be drilled and the ongoing life of field intervention requirements lead to the need for a permanent rig installation. The majority of permanent offshore rig installations has in the main been confined to the N. Sea region. As a result there is a...
Tarih boyunca farklı sebeplerden dolayı maddî-manevî yardım ve desteğe muhtaç insanlar olagelmiştir. Bu sebeple insanların yaşadığı muhtaçlık durumunu giderme adına çabalar ortaya konmuş; mevcut imkânlar ile onlara edilmeye çalışılmış- tır. Yardıma olanlara yönelik faaliyetler bazen birey toplum de devlet eliyle giderilmeye çalışılmıştır. Muhtaçlara yardımlar yapılırken belirli bir plan veya si...
UNLABELLED Many RNA viruses are detected by retinoic acid-inducible gene i (RIG-I), a cytoplasmic sensor that triggers an antiviral response upon binding non-self-RNA that contains a stretch of double-stranded RNA (dsRNA) bearing a base-paired 5' ppp nucleotide. To gain insight into how RIG-I discriminates between self-RNA and non-self-RNA, we used duplexes whose complementary bottom strand con...
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