Reactions triggered in response to the presence of a virus that act to protect the cell or organism.

Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.

The process in which a signal is passed on to downstream components within the cell through the I-kappaB-kinase (IKK)-dependent activation of NF-kappaB. The cascade begins with activation of a trimeric IKK complex (consisting of catalytic kinase subunits IKKalpha and/or IKKbeta, and the regulatory scaffold protein NEMO) and ends with the regulation of transcription of target genes by NF-kappaB. In a resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.

A series of molecular signals initiated by the binding of a cytokine to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.

Any series of molecular signals generated as a consequence of the cytoplasmic pattern recognition receptor (PRR) RIG-1 (also known as DDX58) binding to viral RNA. RIG-I detects RNA synthesized during active viral replication and triggers a signaling pathway to protect the host against viral infection, for example by inducing the expression of antiviral cytokines.

Reactions triggered in response to the presence of a virus that act to protect the cell or organism.

A series of molecular signals initiated by the binding of a type I interferon to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription. Type I interferons include the interferon-alpha, beta, delta, episilon, zeta, kappa, tau, and omega gene families.

Any process that activates or increases the frequency, rate, or extent of myeloid dendritic cell cytokine production.

Any process that activates or increases the frequency, rate, or extent of interferon-beta production.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an exogenous double-stranded RNA stimulus.

Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.

Any host process that results in the promotion of antiviral immune response mechanisms, thereby limiting viral replication.

Any host process that results in the promotion of antiviral immune response mechanisms, thereby limiting viral replication.

The series of events in which a stimulus from a virus is received and converted into a molecular signal.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a virus.

Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.

The removal of one or more ubiquitin groups from a protein.

Any process that modulates the frequency, rate or extent of cell migration.

Any process that modulates the frequency, rate or extent of cell migration.

Any process that stops, prevents, or reduces the frequency, rate, or extent of type I interferon production. Type I interferons include the interferon-alpha, beta, delta, episilon, zeta, kappa, tau, and omega gene families.

Any process that activates or increases the frequency, rate, or extent of granulocyte macrophage colony-stimulating factor production.

Any process that activates or increases the frequency, rate, or extent of interferon-alpha production.

Any process that activates or increases the frequency, rate, or extent of interferon-alpha production.

Any process that activates or increases the frequency, rate, or extent of interferon-alpha production.

Any process that activates or increases the frequency, rate, or extent of interferon-beta production.

Any process that activates or increases the frequency, rate, or extent of interleukin-6 production.

Any process that activates or increases the frequency, rate, or extent of interleukin-8 production.

Any process that modulates the frequency, rate, or extent of type III interferon production. Interferon lambda is the only member of the type III interferon found so far.

Any process that activates or increases the frequency, rate, or extent of interferon-beta secretion.

Any process that activates or increases the frequency, rate, or extent of interferon-beta secretion.

Any series of molecular signals generated as a consequence of a virus or viral RNA binding to a pattern recognition receptor (PRR) located in the cytoplasm. Cytosolic PRRs such as RIG-I (DDX58) and MDA-5 (IFIH1) detect RNA synthesized during active viral replication and trigger a signaling pathway to protect the host against viral infection, for example by inducing the expression of antiviral cytokines.

Any series of molecular signals generated as a consequence of the cytoplasmic pattern recognition receptor (PRR) RIG-1 (also known as DDX58) binding to viral RNA. RIG-I detects RNA synthesized during active viral replication and triggers a signaling pathway to protect the host against viral infection, for example by inducing the expression of antiviral cytokines.

Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.

Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.

Any process that activates or increases the frequency, rate or extent of activity of a transcription factor, any factor involved in the initiation or regulation of transcription.

Reactions triggered in response to the presence of a virus that act to protect the cell or organism.

Any process that increases the rate, frequency, or extent of a response to cytokine stimulus.

Any process that increases the rate, frequency, or extent of a response to cytokine stimulus.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an exogenous double-stranded RNA stimulus.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an exogenous double-stranded RNA stimulus.

Any process that activates or increases the frequency, rate or extent of interferon-alpha secretion.

Any process that activates or increases the frequency, rate or extent of interferon-alpha secretion.

Any process that activates or increases the frequency, rate or extent of tumor necrosis factor secretion.

Any process that activates or increases the frequency, rate or extent of tumor necrosis factor secretion.

Any process that activates or increases the frequency, rate or extent of interleukin-6 secretion.

Any process that activates or increases the frequency, rate or extent of interleukin-6 secretion.

Any host process that results in the promotion of antiviral immune response mechanisms, thereby limiting viral replication.

Any process that activates or increases the frequency, rate, or extent of myeloid dendritic cell cytokine production.

The series of events in which a stimulus from a virus is received and converted into a molecular signal.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a virus.

Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.

Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.

The process in which double-stranded RNAs silence cognate genes. Involves posttranscriptional gene inactivation ('silencing') both of transgenes or dsRNA introduced into a germline, and of the host gene(s) homologous to the transgenes or dsRNA. This silencing is triggered by the introduction of transgenes or double-stranded RNA (dsRNA), and can occur through a specific decrease in the level of mRNA, or by negative regulation of translation, of both host genes and transgenes.

Any process that modulates the frequency, rate or extent of cell migration.

Cleavage of double-stranded RNA to form small interfering RNA molecules (siRNAs) of 21-23 nucleotides, in the context of RNA interference.

Any process that activates or increases the frequency, rate, or extent of granulocyte macrophage colony-stimulating factor production.

Any process that activates or increases the frequency, rate, or extent of interferon-alpha production.

Any process that activates or increases the frequency, rate, or extent of interferon-beta production.

Any process that activates or increases the frequency, rate, or extent of interferon-beta production.

Any process that activates or increases the frequency, rate, or extent of interleukin-6 production.

Any process that activates or increases the frequency, rate, or extent of interleukin-8 production.

Any process that activates or increases the frequency, rate, or extent of interferon-beta secretion.

Any series of molecular signals generated as a consequence of the cytoplasmic pattern recognition receptor (PRR) RIG-1 (also known as DDX58) binding to viral RNA. RIG-I detects RNA synthesized during active viral replication and triggers a signaling pathway to protect the host against viral infection, for example by inducing the expression of antiviral cytokines.

Any series of molecular signals generated as a consequence of the cytoplasmic pattern recognition receptor (PRR) RIG-1 (also known as DDX58) binding to viral RNA. RIG-I detects RNA synthesized during active viral replication and triggers a signaling pathway to protect the host against viral infection, for example by inducing the expression of antiviral cytokines.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an exogenous double-stranded RNA stimulus.

Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.

Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.

Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.

Any process that stops, prevents, or reduces the frequency, rate or extent of a multi-organism process in which a virus is a participant.

The regulated release of cytokines from a cell. Cytokines are any of a group of proteins that function to control the survival, growth and differentiation of tissues and cells, and which have autocrine and paracrine activity.

Any process that activates or increases the frequency, rate or extent of activity of a transcription factor, any factor involved in the initiation or regulation of transcription.

Reactions triggered in response to the presence of a virus that act to protect the cell or organism.

Any process that increases the rate, frequency, or extent of a response to cytokine stimulus.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an exogenous double-stranded RNA stimulus.

Any process that activates or increases the frequency, rate or extent of interferon-alpha secretion.

The aggregation, arrangement and bonding together of a set of components to form a P granule.

Any process that activates or increases the frequency, rate or extent of tumor necrosis factor secretion.

Any process that activates or increases the frequency, rate or extent of interleukin-6 secretion.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

An occluding cell-cell junction that is composed of a branching network of sealing strands that completely encircles the apical end of each cell in an epithelial sheet; the outer leaflets of the two interacting plasma membranes are seen to be tightly apposed where sealing strands are present. Each sealing strand is composed of a long row of transmembrane adhesion proteins embedded in each of the two interacting plasma membranes.

An occluding cell-cell junction that is composed of a branching network of sealing strands that completely encircles the apical end of each cell in an epithelial sheet; the outer leaflets of the two interacting plasma membranes are seen to be tightly apposed where sealing strands are present. Each sealing strand is composed of a long row of transmembrane adhesion proteins embedded in each of the two interacting plasma membranes.

The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.

The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.

The portion of the plasma membrane surrounding a ruffle.

The portion of the plasma membrane surrounding a ruffle.

A highly compacted molecule of DNA and associated proteins resulting in a cytologically distinct nuclear chromosome.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

An occluding cell-cell junction that is composed of a branching network of sealing strands that completely encircles the apical end of each cell in an epithelial sheet; the outer leaflets of the two interacting plasma membranes are seen to be tightly apposed where sealing strands are present. Each sealing strand is composed of a long row of transmembrane adhesion proteins embedded in each of the two interacting plasma membranes.

The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.

The portion of the plasma membrane surrounding a ruffle.

A small cytoplasmic, non-membranous RNA/protein complex aggregates in the primordial germ cells of many higher eukaryotes.

The intracellular plane, located halfway between the poles of the spindle, where chromosomes align during metaphase of mitotic or meiotic nuclear division.