HIV particles exiting a cell, artwork

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HIV particles exiting a cell, artwork

HIV particles exiting a cell. Artwork of HIV (human immunodeficiency virus) particles exiting a T-lymphocyte (white blood cell). HIV causes AIDS (acquired immune deficiency syndrome). The virus consists of an RNA genome, surrounded by an icosahedral (20-sided) protein nucleocapsid (coat). The whole virus is enclosed in an envelope derived from the host cells plasma membrane. The envelope has viral proteins integrated into it, including glycoprotein spikes that aid its attachment to host cells. When the virus particles leave the host cell they kill it, leading to a very weak immune system

Science Photo Library features Science and Medical images including photos and illustrations

Media ID 6312429

© RICHARD BIZLEY/SCIENCE PHOTO LIBRARY

Acquired Immune Deficiency Budding Enveloped Exiting Human Immunodeficiency Virus Icosahedral Leaving Lymphocyte Micro Organism Microbe Microbial Particle Particles Pathogenic Protein Spike Retro Virus Rna Virus Spikes Syndrome T Lymphocyte Virion Virions Virology Viruses White Blood Cell Micro Biology Microbiological Pathogen Virus

EDITORS COMMENTS
This artwork captures the intricate process of HIV particles exiting a T-lymphocyte, shedding light on the devastating impact of this virus. The human immunodeficiency virus (HIV) is responsible for causing AIDS, a condition characterized by acquired immune deficiency syndrome. In this illustration, we witness the moment when these viral particles emerge from a white blood cell. The complexity of HIV is revealed through its structure - an RNA genome encased within an icosahedral protein nucleocapsid coat. Surrounding it is an envelope derived from the host cell's plasma membrane, which integrates various viral proteins including glycoprotein spikes crucial for attachment to host cells. As these virions leave their host cell, they bring about its demise and contribute to severe weakening of the immune system. This visual representation serves as a reminder of the destructive nature of HIV and emphasizes the urgent need for research and medical advancements in combating this pathogen. Through artistry and scientific accuracy, Science Photo Library presents us with a powerful image that encompasses multiple fields such as biology, medicine, virology, and microbiology. It highlights both the beauty and danger inherent in microscopic organisms like viruses while serving as a testament to our ongoing battle against infectious diseases like HIV/AIDS.

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