NANO TECHNOLOGY reveals a new particle VIRION with EXTRA CELLULAR VESICLES or EVs which help in transmission and spread of HIV virus into cells in the body. Therefore by exploring more investigations and studies a good vaccine for HIV which is still lacking and not successful till now, may be invented soon and then by this vaccine HIV like other diseases will be prevented. Beside Vaccine, a new drug which will kill HIV virus directly and also hidden Virus in the body will be also formed.
Cells productively infected with HIV-1 release virions along with extracellular vesicles (EVs) whose biogenesis, size, and physical properties resemble those of retroviruses. Here, we found that a significant number of EVs (exosomes) released by HIV-1 infected cells carry gp120 (Env), a viral protein that mediates virus attachment and fusion to target cells and also facilitates HIV infection in various…
