10 Facts About Acquired immunity

Adaptive Acquired immunity creates immunological memory after an initial response to a specific pathogen, and leads to an enhanced response to future encounters with that pathogen.

Adaptive Acquired immunity can provide long-lasting protection, sometimes for the person's entire lifetime.

The phrase was used almost exclusively by Good and his students and a few other immunologists working with marginal organisms until the 1990s when it became widely used in tandem with the term "innate Acquired immunity" which became a popular subject after the discovery of the Toll receptor system in Drosophila, a previously marginal organism for the study of immunology.

Classic sense of "acquired immunity" came to mean, since Tonegawa's discovery, "antigen-specific immunity mediated by somatic gene rearrangements that create clone-defining antigen receptors".

Acquired immunity is triggered in vertebrates when a pathogen evades the innate immune system and generates a threshold level of antigen and generates "stranger" or "danger" signals activating dendritic cells.

Related searches

Acquired immunity relies on the capacity of immune cells to distinguish between the body's own cells and unwanted invaders.

Short-term passive Acquired immunity can be transferred artificially from one individual to another via antibody-rich serum.

In general, active immunity is long-term and can be acquired by infection followed by B cell and T cell activation, or artificially acquired by vaccines, in a process called immunization.

The genetic control of innate and acquired immunity is a large and flourishing discipline.

Passive Acquired immunity is when antibodies are transferred from one host to another.