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One reason the human body can not fight off an HIV infection is because a single protein the virus produces thwarts human defenses , a unexampled study says .
WhenHIV enters the human body , it produce a protein called vpu that directly combats a vital defense protein of the human immune system , the study showed .
A three-dimensional model of the HIV virus.
usually , this immune system of rules protein stops invade virus from retroflex and spreading throughout the body . But vpu disables this defense chemical mechanism , provide HIV to invade .
When the researchers genetically engineered the virus to lack vpu , human immune system cells could fight back against the virus , the researchers ' experiments with cell in lab dishes exhibit .
" We have efficaciously identified a young Achilles bounder in the arsenal that HIV uses to master the defenses present in thebody ’s immune arrangement , " said Michael Gale , an immunology prof at the University of Washington in Seattle . " This cognition can be used to plan raw HIV antiviral therapeutics . ”
Though this discovery only explicate the computer virus ’s tricks during the early stages transmission , it may help research worker empathise how the virus continues to evade the resistant system well intoinfection .
The researcher based the subject area on their premature research , which showed that early stages of HIV transmission spoil the human immune system ’s answer .
The discovery of protein in the virus is criticalfor developing HIV - antiviral drug treatment , because the computer virus is constantly adapting to become immune to current medications , Gale said .
Pass it on : Researchers discovered a new protein of HIV that may dish up as a target for medicament .
