Individuals who do not express CCR5 are highly resistant to infection by HIV.

Name: Individuals who do not express CCR5 are highly resistant to infection by HIV.
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Question

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CCR5 is a co-receptor that facilitates entry of HIV into cells. Individuals who do not express CCR5 due to a genetic mutation are highly resistant to HIV infection. This has been demonstrated in studies of individuals with this mutation who have been repeatedly exposed to HIV but remain uninfected.

Individuals Who Do Not Express CCR5 Are Highly Resistant to Infection