The Impact of Biochemical Alterations in the Tumor Microenvironment on Cancer Progression and Treatment
Chapter from the book: Karaman, E. & Önder, G. Ö. (eds.) 2023. Current Researches in Health Sciences-II.

Seyhan Turk

Synopsis

The tumor microenvironment (TME) plays a critical role in cancer progression and treatment response. Recent studies have revealed that biochemical alterations within the TME can significantly influence tumor behavior and therapeutic outcomes.

Alterations in the TME, such as changes in pH, hypoxia, and nutrient availability, have been shown to promote cancer cell survival and growth. Acidic pH conditions within the TME enhance tumor invasiveness and metastasis while conferring resistance to conventional therapies. Hypoxia, caused by insufficient oxygen supply, not only promotes genetic instability and immune evasion but also induces resistance to radiation and certain chemotherapeutic agents. Additionally, nutrient deprivation within the TME can activate survival pathways in cancer cells, leading to treatment resistance.

Understanding the biochemical alterations in the TME has led to the development of novel therapeutic approaches. Strategies to modulate the TME, such as targeting angiogenesis, reversing immunosuppression, and normalizing the microenvironment, have shown promise in preclinical and clinical studies. Combining conventional therapies with agents targeting the TME holds potential to overcome treatment resistance and improve patient outcomes.

In conclusion, the biochemical alterations within the TME significantly impact cancer progression and treatment response. Recognizing these alterations and their influence on therapeutic outcomes is crucial for developing effective treatment strategies. Continued research in this area is vital to unravel the complexity of the TME and identify novel therapeutic targets for improving cancer patient outcomes.

How to cite this book

Turk, S. (2023). The Impact of Biochemical Alterations in the Tumor Microenvironment on Cancer Progression and Treatment. In: Karaman, E. & Önder, G. Ö. (eds.), Current Researches in Health Sciences-II. Özgür Publications. DOI: https://doi.org/10.58830/ozgur.pub128.c626

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Published

June 21, 2023

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