A cascade of processes induced by the cell cycle regulator phosphoprotein p53, or an equivalent protein, in response to the perception of DNA damage and resulting in the stopping or reduction in rate of the cell cycle.

The formation from simpler components of 7-methylguanosine, a modified nucleoside that forms a cap at the 5'-terminus of eukaryotic mRNA.

DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator

A cascade of processes induced by the cell cycle regulator phosphoprotein p53, or an equivalent protein, resulting in the induction of the transcription of p21 (also known as WAF1, CIP1 and SDI1) or any equivalent protein, in response to the perception of DNA damage.

Interacting selectively with hyaluronic acid, a polymer composed of repeating dimeric units of glucuronic acid and N-acetyl glucosamine.

A change in state or activity of an organism or cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.

Interacting selectively with folic acid, pteroylglutamic acid. Folic acid is widely distributed as a member of the vitamin B complex and is essential for the synthesis of purine and pyrimidines.

Interacting selectively with phospholipids, a class of lipids containing phosphoric acid as a mono- or diester.

Interacting selectively with phospholipids, a class of lipids containing phosphoric acid as a mono- or diester, in the presence of calcium.

Interacting selectively with phosphatidylinositol, any glycophospholipid with its sn-glycerol 3-phosphate residue is esterified to the 1-hydroxyl group of 1D-myo-inositol.

Interacting selectively with phosphatidylinositol-4,5-bisphosphate, a diphosphorylated derivative of phosphatidylinositol.

A set of processes which all viruses follow to ensure survival; includes attachment and entry of the virus particle, decoding of genome information, translation of viral mRNA by host ribosomes, genome replication, and assembly and release of viral particles containing the genome.