Illustration of the HIV retrovirus, black b / ground
Wall Art and Photo Gifts from Science Photo Library
Illustration of the HIV retrovirus, black b / ground
HIV retrovirus. Schematic illustration of the structure of a retrovirus, such as the HIV-1 virus that causes AIDS. At centre are RNA strands (red) making up the viral genetic material. The RNA is enclosed in a core protein shell (green). The outer envelope (yellow) consists of a lipid bi- layer, with protein spikes (orange). In the HIV virus the spikes consist of glycoprotein gp120 and it is these that recognise CD4 markers on white blood T-cells, causing T-cells to become infected. Retroviruses use their RNA to infect cells in a particular way. The HIV virus kills T-cells after infection, damaging the human immune system
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6418335
© FRANCIS LEROY, BIOCOSMOS/SCIENCE PHOTO LIBRARY
Aids Virus Hiv 1 Hiv Virus Retro Virus Virus
EDITORS COMMENTS
This print showcases an intricate illustration of the HIV retrovirus against a striking black background. The image provides a detailed schematic representation of the structure of a retrovirus, specifically the notorious HIV-1 virus responsible for causing AIDS. At the center of this artistic depiction, vibrant red RNA strands form the viral genetic material. These RNA strands are encapsulated within a protective core protein shell depicted in vivid green hues. Surrounding this inner core is an outer envelope portrayed in brilliant yellow tones, composed of a lipid bi-layer and adorned with protein spikes colored orange. Intriguingly, these distinctive spikes consist of glycoprotein gp120 in the case of the HIV virus. It is through these spikes that recognition occurs; they bind to CD4 markers found on white blood T-cells, ultimately leading to their infection. Tragically, once infected by HIV, T-cells are destroyed gradually over time, severely compromising the human immune system. Retroviruses like HIV employ their RNA as a means to infect cells using specific mechanisms. This remarkable artwork not only highlights such scientific intricacies but also serves as a poignant reminder of how devastating this particular virus can be for individuals affected by it.
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