week 11 article # 3

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"Lots of Rapid Evolution in Interferon-Stimulated Genes: Study." The Scientist Magazine®. Last modified 1, 2021.

Researchers can learn more about how to help hosts survive infections by keeping track of which antiviral weapons are emerging the fastest. Given the large number of genes that have been linked in interferon pathways, it might be challenging to identify the most promising candidate genes. Viruses have developed their own arsenal of proteins in order to defeat the immune systems of their hosts. Investigate whether there is evidence of considerable positive selection, which may imply that the gene has a role in immune function. In nonhuman primates, scientists have looked at the genes that are passed down from generation to generation through the generations. Interferon-stimulated genes (ISGs), on the other hand, have evolved at a faster rate than genes that activate the interferon signaling pathway. It follows that ISGs become a more appealing goal for diseases attempting to disrupt the host's rejoinder. It is anticipated that the ability of induction genes to evolve will be restricted as a result of their lack of redundancy.

Viral inflammation can be triggered by viruses that attack the interferon cascade early on, according to new research. The reason for this is because viruses thrive when their hosts survive infection, and the viral burden could increase if a virus entirely disables interferons. A new class of anti-infective drugs may be discovered thanks to ISGs, according to Savan.

The significance of this paper lies in the fact that it demonstrates the significance of interferon. This class of chemicals was discovered in the 1970s to have the ability to not only prevent viral infection in laboratory animals, but also to suppress the growth of cancer cells in the laboratory.[footnoteRef:1] Because of its side effects, which included flu-like symptoms such as fever and fatigue, as well as decreased blood cell synthesis in the bone marrow, there were great expectations for Interferon's use against less serious disorders. However, the results were disappointing. Health care practitioners can utilize this information to assist them in identifying pharmaceuticals that will enable them in the discovery of effective intervention strategies. It aids in the development of strong immunity in humans as well as their resistance to a particular infection. [1: "Lots of Rapid Evolution in Interferon-Stimulated Genes: Study." The Scientist Magazine®. Last modified 1, 2021. https://www.the-scientist.com/the-literature/lots-of-rapid-evolution-in-interferon-stimulated-genes-study-68835 ]

This medication can be used to treat diseases such as leukemia, melanoma, and Kaposi sarcoma, which is linked to AIDS. In addition, it is used in the treatment of viral illnesses such as herpes simplex like chronic hepatitis B and chronic hepatitis C. A protein that your body naturally produces is comparable in structure to this compound (interferon).[footnoteRef:2] They believe that it has a number of effects on cellular function and growth, as well as the body's natural defenses (immune system). Increasing interferon levels may aid your body in its fight against cancer and viruses by enhancing your immune system's ability to do so. [2: "Lots of Rapid Evolution in Interferon-Stimulated Genes: Study." The Scientist Magazine®. Last modified 1, 2021. https://www.the-scientist.com/the-literature/lots-of-rapid-evolution-in-interferon-stimulated-genes-study-68835 ]

What are the side effects of interferon to patients under its medication? How long has the interferon been in use medically? Are the outcomes effective in preventing the viruses and creating strong immunity for the host? Considering the effective use of interferon in building strong immunity for patients, can it be considered to prevent corona virus?

Bibliography

"Lots of Rapid Evolution in Interferon-Stimulated Genes: Study." The Scientist Magazine®. Last modified 1, 2021. https://www.the-scientist.com/the-literature/lots-of-rapid-evolution-in-interferon-stimulated-genes-study-68835