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-3,4,5-triphosphate, the triphosphorylated 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.

Enables the directed movement of phospholipids into, out of, within or between cells. Phospholipids are a class of lipids containing phosphoric acid as a mono- or diester.

Processes involved in the start of virus infection of cells.

disassembly of cell structures during apoptosis

The breakdown of structures such as organelles, proteins, or other macromolecular structures during apoptosis.

Interacting selectively with an odorant, any substance capable of stimulating the sense of smell.

programmed cell death, activated T cells

programmed cell death, activated T-lymphocytes

The process of apoptosis in activated T cells.

programmed cell death, inflammatory cells

The process of apoptosis in inflammatory cells, any cell participating in the inflammatory response to a foreign substance e.g. neutrophil, macrophage.

The chemical reactions involving tetrahydrobiopterin, the reduced form of biopterin (2-amino-4-hydroxy-6-(1,2-dihydroxypropyl)-pteridine). It functions as a hydroxylation coenzyme, e.g. in the conversion of phenylalanine to tyrosine.

programmed cell death, transformed cells

The process of apoptosis in transformed cells, cells that have undergone changes manifested by escape from control mechanisms, increased growth potential, alterations in the cell surface, karyotypic abnormalities, morphological and biochemical deviations from the norm.