A Systematic Review of Apoptosis in Correlation With Cancer: Should Apoptosis Be the Ultimate Target for Cancer Treatment?

Targeting apoptosis in cancer therapy has become increasingly popular, and there has been an increasing debate on whether apoptosis should be one of the main targets of therapy in cancer management. This study demonstrates the definition of apoptosis, the signaling pathways, and the pathogenesis beh...

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Bibliographic Details
Published in:Curēus (Palo Alto, CA) CA), 2022-08, Vol.14 (8), p.e28496
Main Authors: Abaza, Abdelrahman, Vasavada, Advait M, Sadhu, Akhil, Valencia, Carla, Fatima, Hameeda, Nwankwo, Ijeoma, Anam, Mahvish, Maharjan, Shrinkhala, Amjad, Zainab, Khan, Safeera
Format: Article
Language:English
Subjects:
Apoptosis
Bias
Cancer therapies
Cell death
Clinical trials
Deoxyribonucleic acid
DNA
Immunology
Kinases
Lymphoma
Oncology
Pathology
Physiology
Proteins
Systematic review
Therapeutics
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Summary:Targeting apoptosis in cancer therapy has become increasingly popular, and there has been an increasing debate on whether apoptosis should be one of the main targets of therapy in cancer management. This study demonstrates the definition of apoptosis, the signaling pathways, and the pathogenesis behind it. We also show the correlation between apoptosis and cancer and how cancer can evade apoptosis to develop resistance to therapy. In addition, we illustrate the efficacy of adding pro-apoptotic therapy to conventional radio-chemotherapy cancer treatment. A systematic review was conducted using PubMed, PubMed Central (PMC), and ResearchGate, including papers written in English, focusing on adult and geriatric populations, in literature reviews, systematic reviews, and randomized controlled trials published in the last 25 years with relevance to the question. Based on the findings of this review, we conclude that apoptosis is a very sophisticated programmed cellular death with many signaling pathways. Its evasion should be considered one of the hallmarks of cancer and is responsible for multiple drug resistance (MDR) to cancer therapy. Targeting apoptosis seems promising, especially if combined with radio-chemotherapy.
ISSN:2168-8184
2168-8184
DOI:10.7759/cureus.28496