CCR5
Noun
Meaning
CCR5 (countable and uncountable, plural CCR5s)
Initialism of C-C chemokine receptor type 5. (a coreceptor of CD4 receptor)
Phrases with the word
Examples
2. Conformational change in gp120 allows for secondary interaction with CCR5.
A mutation of the gene CCR5 gives some protection against HIV but leads to more serious complications of WNV infection.
Attempts to interfere with the binding of HIV with the CD4 receptor have failed to stop HIV from infecting helper T cells, but research continues on trying to interfere with the binding of HIV to the CCR5 receptor in hopes that it will be more effective.
The Berlin Patient is a man whose HIV infection seemed to be eradicated after he was given a bone marrow transplant from a CCR5 negative donor.
HIV can infect dendritic cells (DCs) by this CD4- CCR5 route, but another route using mannose-specific C-type lectin receptors such as DC-SIGN can also be used. citation DCs are one of the first cells encountered by the virus during sexual transmission.
One variant of CCR5, called CCR5 Δ32, is missing a particular string of 32 “letters” of DNA code.