immune response

American  

noun

1. any of the body's immunologic reactions to an antigen.

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immune response British  

noun

1. the reaction of an organism's body to foreign materials (antigens), including the production of antibodies

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immune response Scientific  

/ ĭ-myo̅o̅n′ /

1. A protective response of the body's immune system to an antigen, especially a microorganism or virus that causes disease. The immune response involves the action of lymphocytes that deactivate antigens either by stimulating the production of antibodies (humoral immune response) or by a direct attack on foreign cells (cell-mediated immune response.) An inability to produce a normal immune response results in immunodeficiency diseases such as AIDS.

2. See also cell-mediated immune response humoral immune response

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Etymology

Origin of immune response

First recorded in 1950–55

Example Sentences

As the animals reached adulthood, this disruption led to an overactive immune response and chronic inflammation, significantly increasing the risk of inflammatory gut diseases and obesity.

From Science Daily

When Levis began working with leprosy in the lab in the early 1980s, it appealed to him primarily as a model for studying immune response.

From The Wall Street Journal

"Because glycans are known to restrain the immune response to cancer in multiple tumor types, we suspect our molecules could offer new and potentially more effective treatment options for many cancer patients."

From Science Daily

Ceralasertib targets a protein that is crucial for DNA damage responses and cell survival to treat tumors in combination with other drugs that enhance the body’s immune response.

From The Wall Street Journal

The results also pointed to an extreme immune response consistent with fatal anaphylaxis.

From Science Daily