Possible for the body to fight cancer on its own

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  • Thread starter Thread starter Ed Aboud
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    Body Cancer
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SUMMARY

The body can fight cancer independently through its immune system, particularly via killer T-cells that induce apoptosis in abnormal cells. While immunotherapy enhances this natural response, cancer cells often develop resistance to apoptosis and downregulate antigens, allowing them to evade immune detection. Consequently, while spontaneous remission is not medically impossible, it is exceedingly rare due to the adaptive nature of cancer cells.

PREREQUISITES
  • Understanding of immune system functions, particularly killer T-cells
  • Knowledge of apoptosis and its role in cellular health
  • Familiarity with cancer biology and tumor immunology
  • Awareness of immunotherapy techniques and their mechanisms
NEXT STEPS
  • Research the mechanisms of killer T-cell activation and function
  • Explore the various types of immunotherapy available for cancer treatment
  • Study the process of apoptosis and its implications in cancer therapy
  • Investigate the phenomenon of cancer cell antigen downregulation and resistance
USEFUL FOR

Oncologists, immunologists, medical researchers, and anyone interested in understanding the body's natural defenses against cancer and the limitations of these processes.

Ed Aboud
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Hi,

Is it possible for the body to fight cancer on its own without the help of any medicine?
 
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Yes and no. Your body's immune system is able to help fight abnormally dividing cells by using killer T-cells. For example, in order to maintain the normal function of the body tissues, the killer T-cells can recognize these abnormal cells and tell these cells to commit programmed cell suicide (apoptosis). Some cancer therapies (immunotherapy) rely on boosting the body's immune response to help slow the progression of cancer.

However, most cancer cells eventually become resistant to apoptosis and downregulate antigens so that the immune system can no longer recognize them. So, eventually most abnormally dividing cells will be able to escape control of the immune system and become full-blown cancers.
 


Ok I see.

So basically it's not medically impossible for one to rid oneself of cancer without medical treatment, but it's rare due to the fact that most cancer cells eventually become resistant to apoptosis.

Thanks.
 

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