Sandbox GGC4
From Proteopedia
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== Disease == | == Disease == | ||
| - | Protease inhibitors along with reverse transcriptase inhibitors have been proven to be effective in reducing the viral load to slow the development of AIDS, however in recent years, mutations on the HIV-1 Protease have become a new challenge for researchers and pharmaceutical companies. Here is an image of a <scene name='75/752268/Mdr_protease_18_mutation/1'>multi-drug resistant HIV-1 Protease enzyme</scene> from a patient for whom the protease inhibitor regimen is no longer effective. The ineffectiveness of the protease inhibitors can allow the viral load to increase and allow the progression of AIDS. | + | Protease inhibitors along with reverse transcriptase inhibitors have been proven to be effective in reducing the viral load to slow the development of AIDS, however in recent years, mutations on the HIV-1 Protease have become a new challenge for researchers and pharmaceutical companies. Here is an image of a <scene name='75/752268/Mdr_protease_18_mutation/1'>multi-drug resistant HIV-1 Protease enzyme</scene> from a patient for whom the protease inhibitor regimen is no longer effective. The HIV-1 strain from this patient has 9 mutations per monomer. The ineffectiveness of the protease inhibitors can allow the viral load to increase and allow the progression of AIDS. |
== Relevance == | == Relevance == | ||
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== Structural highlights == | == Structural highlights == | ||
Revision as of 00:18, 28 April 2021
HIV-1 Protease
An infection of the Human Immuno-deficiency Virus can cause Acquired Immunodeficiency Syndrome (AIDS). HIV attacks the CD4 T cells that are an essential part of the cell-mediated immune response, without which the immune system cannot fight against other infections or cancers, causing AIDS. There are currently 37 million people worldwide living with HIV/AIDS, with approximately 1 million new cases each year along with approximately 1 million deaths a year.
Antiretroviral Therapy is one of the HIV treatments that is most effective as the combinations of different medicines reduce the viral load to become undetectable and non-transmissible and also allows the immune system to recuperate and increase the CD4 count. Protease Inhibitors are one of the FDA approved medicines that target the viral Aspartyl Protease to prevent the HIV from making more copies of itself.
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References
- ↑ Hanson, R. M., Prilusky, J., Renjian, Z., Nakane, T. and Sussman, J. L. (2013), JSmol and the Next-Generation Web-Based Representation of 3D Molecular Structure as Applied to Proteopedia. Isr. J. Chem., 53:207-216. doi:http://dx.doi.org/10.1002/ijch.201300024
- ↑ Herraez A. Biomolecules in the computer: Jmol to the rescue. Biochem Mol Biol Educ. 2006 Jul;34(4):255-61. doi: 10.1002/bmb.2006.494034042644. PMID:21638687 doi:10.1002/bmb.2006.494034042644
