Effector cell — Effector cells are a type of lymphocyte that are actively engaged in secreting antibodies. The clonal selection theory stipulates that when naïve cells encounter antigens for the first time, they are stimulated to proliferate and differentiate… … Wikipedia
effector cell — A cell that performs a specific function in response to a stimulus; usually used to describe cells in the immune system … English dictionary of cancer terms
Effector — may refer to: *An actuator, in robotics * Effector (album), a music album by the Experimental Techno group Download *Effector cell, a type of lymphocyte in immunology *Effector (biology), a small molecule that binds to a macromolecule *Effector… … Wikipedia
Effector (biology) — For use of the term in immunology, see Effector cell. An effector is a molecule (originally referring to small molecules but now encompassing any regulatory molecule, including proteins) that binds to a protein and thereby alters the activity of… … Wikipedia
effector — 1. C. Sherrington term for a peripheral tissue that receives nerve impulses and reacts by contraction (muscle), secretion (gland), or a discharge of electricity (electric organ of certain bony fishes). 2. A small … Medical dictionary
Cell cycle checkpoint — Cell cycle checkpoints are control mechanisms that ensure the fidelity of cell division in eukaryotic cells. These checkpoints verify whether the processes at each phase of the cell cycle have been accurately completed before progression into the … Wikipedia
effector — [e fek′tər, ifek′tər] n. [L, a producer < effectus: see EFFECT] 1. a muscle, gland, cell, etc. capable of responding to a stimulus, esp. to a nerve impulse 2. that part of a nerve which transmits an impulse to an organ of response … English World dictionary
Cell — The basic structural and functional unit in people and all living things. Each cell is a small container of chemicals and water wrapped in a membrane. Each cell in the human body there are 100 trillion cells in each of us contains the entire… … Medical dictionary
cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… … Universalium
Cell (biology) — Allium cells in different phases of the cell cycle … Wikipedia
