Influenza A (SWINE FLU) Card
- Known as:
- Influenza A (SWINE FLU) Card
- Catalog number:
- ODZ-221
- Product Quantity:
- Tests in kit 20
- Category:
- -
- Supplier:
- Vidia
- Gene target:
- Influenza (SWINE FLU) Card
Related genes to: Influenza A (SWINE FLU) Card
- Gene:
- MAVS NIH gene
- Name:
- mitochondrial antiviral signaling protein
- Previous symbol:
- -
- Synonyms:
- VISA, KIAA1271, IPS-1, Cardif
- Chromosome:
- 20p13
- Locus Type:
- gene with protein product
- Date approved:
- 2009-04-01
- Date modifiied:
- 2017-09-22
Related products to: Influenza A (SWINE FLU) Card
Alkaline Phosphatase Conjugated Affinity Purified anti-Swine IgG (H&L) [Goat] Secondary_Antibodies1250UL TRAY W_INSERT CARD1250UL TRAY W_INSERT CARD14-3-3β/ζ, ~29-30kD, Clone: 22-ii-D8B, Mab anti-Human, Mouse, Rat, Monkey, Dog, Sheep, Swine, Bovine; WB/IH/IC14-3-3β/ζ, ~29-30kD, Clone: 22-ii-D8B, Mab anti-Human, Mouse, Rat, Monkey, Dog, Sheep, Swine, Bovine; WB/IH/IC1H_Purine_2_sulfonyl fluoride, 6_chloro_ 1H_Purine_2_sulfonyl flu1_Fluoro_4_(trifluoromethoxy)benzene 4_(Trifluoromethoxy)flu2,3,3_trifluoroacryloyl fluoride 2,3,3_trifluoroacryloyl flu2-Amino-5-nitro-4-(trifluoromethyl)phenol (FLU-3) C7H5F3N2O3 CAS: 56987-02-12-Amino-5-nitro-4-(trifluoromethyl)phenol (FLU-3) CAS: 56987-02-1 Formula: C7H5F3N2O32_(Trifluoromethoxy)fluorobenzene 2_(Trifluoromethoxy)flu300UL TRAY W_INSERT CARD300UL TRAY W_INSERT CARD3pk, MAPKAPK-3, ~43kD, Rabbit anti-Human, Mouse, Rat, Bovine, Dog, Hamster, Monkey, Sheep, Swine, Rabbit; WB3pk, MAPKAPK-3, ~43kD, Rabbit anti-Human, Mouse, Rat, Bovine, Dog, Hamster, Monkey, Sheep, Swine, Rabbit; WB Related articles to: Influenza A (SWINE FLU) Card
- The NLRP3 inflammasome is a central signaling pathway of innate immunity that orchestrates host defense and inflammatory responses through the activation of proinflammatory cytokines and the induction of pyroptotic cell death. Accumulating evidence indicates that NLRP3 functions within an extensive network of innate immune and cell death pathways. Reciprocal interactions between NLRP3 and other pattern-recognition receptor pathways, including Toll-like receptors, DNA-sensing cGAS-STING signaling, and RNA-sensing RIG-I/MDA5-MAVS signaling, shape the magnitude and duration of inflammatory responses during pathogen infection. Moreover, substantial crosstalk exists between NLRP3 and other inflammasomes and programmed cell death pathways, reflecting the integrated nature of cellular stress and inflammatory signaling. In this review, we summarize recent advances in our understanding of the molecular mechanisms that mediate these interactions, focusing on shared signaling components, organelle dynamics, posttranslational modifications, and feedback regulatory circuits. We further discuss how these signaling networks contribute to infectious and inflammatory diseases and highlight key unanswered questions and emerging areas of investigation that may guide the development of therapies targeting inflammasome-associated pathologies. - Source: PubMed
Publication date: 2026/09/02
Xiao NanyangLu ZexuanCooper Destiny KChen Jueqi - Nipah virus (NiV) is a highly lethal zoonotic paramyxovirus harbored by fruit bats (Pteropodidae). The virus spreads through zoonotic spillover via intermediate animal hosts or contaminated environments, and through human-to-human transmission. Since its emergence in 1998, NiV has triggered recurrent outbreaks across South and Southeast Asia, with case-fatality rates of 40-75%. Two genotypes (NiV-M and NiV-B) differ in transmissibility and pathogenicity. WHO-listed as a priority pathogen, NiV has no approved vaccines or antiviral therapeutics. The virus gains entry into host cells through Ephrin-B2/B3 receptors, and evades innate immunity via non-structural proteins (V, W, C) and structural proteins. These evasion strategies disrupt multiple nodes in type I and II interferon (IFN-I/II) signaling pathways, including suppression of RIG-I/MAVS and inhibition of STAT1/STAT2 nuclear translocation, and dysregulation of NF-κB activation. Finally, these mechanisms facilitate viral replication and systemic dissemination. Infection also elicits adaptive immunity, including neutralizing antibodies against viral glycoproteins (G and F) and durable virus-specific CD4⁺ and CD8⁺ T-cell responses. Fatal outcomes correlate with high early viremia, delayed or insufficient antibody production, and dysregulated innate and adaptive immunity. In affected organs, particularly the brain, persistent cytokine storm driven predominantly by CXCL10 recruits inflammatory infiltrates and amplifies immunopathological damage. Current intervention strategies include vaccine candidates (ChAdOx1 Nipah B, mRNA-1215, HeV-sG) and antiviral approaches such as nucleoside analogs, monoclonal antibodies, and fusion inhibitors. This review comprehensively synthesizes current knowledge on NiV epidemiology, pathogenesis, and countermeasure development, providing a conceptual framework to interpret its exceptional virulence and prioritize targets for effective outbreak control. - Source: PubMed
Publication date: 2026/08/31
Sun HaoYuan XinLi JinyanLi XitangJin YuefeiDuan Guangcai - Microglia are the main targets of HIV-1 infection in the central nervous system (CNS) and are considered important contributors to chronic neuroinflammation in people living with HIV (PLWH). In this study, we investigated the mechanisms leading to inflammatory responses during acute HIV-1 infection in an adult human microglia model. - Source: PubMed
Publication date: 2026/08/14
Gaete-Argel AracellyAnanías-Sáez CatarinaRojas-Fuentes CeciliaGiraldo-Ocampo SebastianJara DanielaHernández-Díaz TomásOrtega-Orellana CamilaLópez-Palma DeliaAkiyama HisashiGummuluru SuryaramGonzález Pablo AValiente-Echeverría FernandoSoto-Rifo Ricardo - RNA viruses, major pathogens of humans and animals, are responsible for numerous inflammatory diseases. Commonly, mild RNA virus infection fails to trigger inflammatory diseases due to host immune homeostasis. However, severe RNA virus infection destroys immune homeostasis and causes hyperinflammation. The detail mechanism is still unclear. Here, we reported that SESN1 acts as a critical negative regulator of mitochondrial antiviral signaling protein (MAVS), a central hub protein in RNA-triggered innate immune response, by potentiating MAVS autophagic degradation to repress innate immune response. Upon low dose RNA virus infection, SESN1 level was decreased at infection early stage and was rebounded at late stage, which restrained SESN1-mediated MAVS degradation to clear virus at early stage and enhanced MAVS degradation to prevent excessive cytokines production at late stage. Whereas, SESN1 level was continuously impaired after high dose RNA virus infection, which caused robust cytokines production. Notably, we observed that the expression of SESN1 was markedly downregulated and negatively correlated with cytokine levels in patients with severe influenza. Replenishment of SESN1 effectively inhibited cytokines production in the Human Primary Bronchial/Tracheal Epithelial Cells infected with Influenza A virus PR8 and peripheral blood mononuclear cells of patients with severe influenza. Mechanistically, SESN1 interacted with MAVS and enhanced MAVS autophagic degradation via SQSTM1. Together, these findings revealed SESN1 was an important factor to regulate host innate immune response. - Source: PubMed
Publication date: 2026/08/26
Liu QianghuiChen PeiranHe ChunyanQiu ZuochengZhang YuboWang JiaXu LingxiaoXu YongPan Mingyu - The innate immune response is the first line of host defense against viral infection. RNA virus infection triggers activation of retinoic acid-inducible gene-I (RIG-I)-mitochondrial antiviral signaling protein (MAVS) signaling pathway, resulting in the formation of prion-like aggregates of MAVS and production of type I interferons (IFN-I). Here, we found that APC7, a subunit of the anaphase-promoting complex/cyclosome (APC/C), can significantly restrict the replication of RNA viruses including Enterovirus 71 (EV71) and vesicular stomatitis virus (VSV). Further experiments showed that overexpression of APC7 enhances RNA virus-induced IFN-I expression, whereas knockdown of APC7 reduces it. Moreover, APC7 regulated the innate immune response independently of APC/C catalytic function. Subsequent analysis indicated that APC7 is partly localized to mitochondria, where it interacts with the transmembrane domain of MAVS. Furthermore, we discovered that APC7 promotes K63-linked polyubiquitination and mitochondrial aggregation of MAVS after RNA virus infection. Taken together, these findings demonstrated that APC7 potentiates the antiviral response through activation of MAVS-mediated signaling, which provides new insights into the regulatory mechanisms of innate immunity and viral infections. - Source: PubMed
Publication date: 2026/08/11
Su RuiSun AipingNiu YifanZhao TiesuoWang Hui