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What is the role of α-interferon in cancer treatment?
- a)It directly kills cancer cells.
- b)It helps in preventing the formation of tumors.
- c)It activates the immune system to destroy tumor cells.
- d)It prevents DNA damage in normal cells.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
What is the role of α-interferon in cancer treatment?a)It directly kil...
Α-interferon is a biological response modifier used in cancer treatment. It activates the immune system, helping the body detect and destroy tumor cells that have evaded immune recognition.
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What is the role of α-interferon in cancer treatment?a)It directly kil...
Role of α-Interferon in Cancer Treatment
α-Interferon (IFN-α) is a type of cytokine that plays a crucial role in the immune response and has therapeutic applications in cancer treatment.
Mechanism of Action
- Immune Activation: α-Interferon primarily functions by enhancing the immune system's ability to identify and destroy tumor cells.
- Cytokine Release: It stimulates the production of other cytokines and enhances the activity of immune cells such as T-cells and natural killer (NK) cells.
Enhancement of Antitumor Activity
- Immune Surveillance: By activating immune cells, α-Interferon improves the body's surveillance against cancer cells, making it more effective in recognizing and eliminating them.
- Inhibition of Tumor Growth: It has been shown to inhibit the proliferation of certain tumor cells, indirectly contributing to the management of cancer.
Clinical Applications
- Hepatocellular Carcinoma: α-Interferon is used in treating liver cancer, particularly in patients with hepatitis C virus.
- Melanoma and Renal Cell Carcinoma: It is also utilized in managing melanoma and renal cell carcinoma, among other cancers.
Conclusion
In summary, α-Interferon does not directly kill cancer cells, prevent DNA damage, or stop tumor formation. Instead, its primary role in cancer therapy is to activate the immune system, which leads to the targeted destruction of tumor cells. This immune-mediated approach is a vital aspect of modern cancer treatment strategies.
α-Interferon (IFN-α) is a type of cytokine that plays a crucial role in the immune response and has therapeutic applications in cancer treatment.
Mechanism of Action
- Immune Activation: α-Interferon primarily functions by enhancing the immune system's ability to identify and destroy tumor cells.
- Cytokine Release: It stimulates the production of other cytokines and enhances the activity of immune cells such as T-cells and natural killer (NK) cells.
Enhancement of Antitumor Activity
- Immune Surveillance: By activating immune cells, α-Interferon improves the body's surveillance against cancer cells, making it more effective in recognizing and eliminating them.
- Inhibition of Tumor Growth: It has been shown to inhibit the proliferation of certain tumor cells, indirectly contributing to the management of cancer.
Clinical Applications
- Hepatocellular Carcinoma: α-Interferon is used in treating liver cancer, particularly in patients with hepatitis C virus.
- Melanoma and Renal Cell Carcinoma: It is also utilized in managing melanoma and renal cell carcinoma, among other cancers.
Conclusion
In summary, α-Interferon does not directly kill cancer cells, prevent DNA damage, or stop tumor formation. Instead, its primary role in cancer therapy is to activate the immune system, which leads to the targeted destruction of tumor cells. This immune-mediated approach is a vital aspect of modern cancer treatment strategies.
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What is the role of α-interferon in cancer treatment?a)It directly kills cancer cells.b)It helps in preventing the formation of tumors.c)It activates the immune system to destroy tumor cells.d)It prevents DNA damage in normal cells.Correct answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What is the role of α-interferon in cancer treatment?a)It directly kills cancer cells.b)It helps in preventing the formation of tumors.c)It activates the immune system to destroy tumor cells.d)It prevents DNA damage in normal cells.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the role of α-interferon in cancer treatment?a)It directly kills cancer cells.b)It helps in preventing the formation of tumors.c)It activates the immune system to destroy tumor cells.d)It prevents DNA damage in normal cells.Correct answer is option 'C'. Can you explain this answer?.
What is the role of α-interferon in cancer treatment?a)It directly kills cancer cells.b)It helps in preventing the formation of tumors.c)It activates the immune system to destroy tumor cells.d)It prevents DNA damage in normal cells.Correct answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What is the role of α-interferon in cancer treatment?a)It directly kills cancer cells.b)It helps in preventing the formation of tumors.c)It activates the immune system to destroy tumor cells.d)It prevents DNA damage in normal cells.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the role of α-interferon in cancer treatment?a)It directly kills cancer cells.b)It helps in preventing the formation of tumors.c)It activates the immune system to destroy tumor cells.d)It prevents DNA damage in normal cells.Correct answer is option 'C'. Can you explain this answer?.
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