Integrating the Tumor Microenvironment into Cancer Therapy

Area of Science:

• Oncology
• Systems Biology
• Cancer Research

Background:

• Tumor progression is driven by complex interactions between tumor cells and the tumor microenvironment (TME).
• Cancer complexity extends beyond local interactions, involving systemic host factors like gut microbiota, metabolism, and the neuroimmunological axis.
• External factors such as emotional stress and psychosocial elements significantly influence cancer progression and patient outcomes.

Purpose of the Study:

• To review prognostic and predictive biomarkers for cancer.
• To explore the potential evaluation and quantitative analysis of these biomarkers.
• To promote an integral vision of cancer, considering its response to non-cytotoxic, hormonal, immunological, and mechanical factors.

Main Methods:

• Literature review of existing research on tumor microenvironment and systemic host factors.
• Analysis of prognostic and predictive biomarkers in cancer progression.
• Discussion of the impact of external factors on cancer management.

Main Results:

• Growing evidence highlights the crucial role of the host macroenvironment in tumor progression.
• Gut microbiota, metabolism, biomechanics, and neuroimmunological axes are emerging as significant factors.
• External influences like stress and psychosocial factors require consideration in cancer care.

Conclusions:

• An integral, systemic view of cancer is essential for understanding and managing the disease.
• Considering non-cytotoxic factors offers new avenues for cancer intervention and treatment.
• Further research into biomarkers and systemic influences can enhance cancer patient management.