The Role of Viruses in Cancer

Honors Biological Seminar

Biological Seminar代写 This paper reviews the role of viruses in cancer. It examines how the virus affects the biological system of ···

ABSTRACT Biological Seminar代写

This paper reviews the role of viruses in cancer. It examines how the virus affects the biological system of human beings and leads to cancer. Researchers have suggested that individuals should have a healthy lifestyle and have safe sexual activities to avoid cancerous viruses.

INTRODUCTION Biological Seminar代写

Cancer is a disease that is caused due to unregulated growth, which often leads to chemical carcinogens, an imbalance in hormones, and genetic disorders. Cancer originates from various sources whereby the virus plays a significant role. Viruses are very tiny organisms that cannot be seen with an ordinary microscope. They are made of more minor genes in RNA or DNA forms being surrounded by a protein coating. This paper has examined the role of Viruses in cancer.

ROLE OF VIRUSES IN CANCER Biological Seminar代写

Cancer virus enters a living cell and attacks cells machinery to produce a more significant number of viruses. There is some virus that does this by introducing their RNA or DNA in the host body’s cell. When that DNA or RNA of the virus affects the host cells’ genes, then cells turn to become cancerous. The cells of this virus grow uncontrolled and even lose sensitivity towards anti-growth signals.

It is analyzed that viruses also disrupt the cell behaviors whereby these viruses directly lead to DNA damage by inserting their genomes in the host cell’s DNA. Whose integration results in disruption of regulatory genes Some viruses carry different gene versions picked from previous host cells.










Whereby dis-regulation results in cancerous growth. Biological Seminar代写

Several viruses lead to cancer, whereby Epstein-Barr virus is a virus that gets spread through saliva. Hepatitis B and Hepatitis C virus get spread through the infected virus, wherein Oncovirus are also cancer-causing viruses which demonstrated that . These viruses alone do not cause cancer. Still their action leads to the development of cancer.

The virus’s role in the cause of cancer is higher and has led to the development of vaccines to prevent human cancers. There is a massive opportunity for the preventive and therapeutic options whereby there is a prevalence of HBV and HPV vaccines. However, this vaccine could not protect against infection if it is not given before an individual’s exposure to the cancer-promoting virus. The development of therapeutics that can hamper virus-related proteins like small-molecules inhibitors, immunotherapy, etc., is of more significant future goals.

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CONCLUSION Biological Seminar代写

It can be stated that viruses initiate cancer development by diminishing the immune system of hosts that cause inflammation upon a specific period. These viruses grow uncontrolled and disturb the normal functioning of human cells. It is suggested that individuals should eat healthy food, safe sexual intercourse, and avoid tobacco to stay away from the cancer-generating virus.






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 Biological Seminar代写
Biological Seminar代写