Title:Cancer-specific Nanomedicine Delivery Systems and the Role of the
Tumor Microenvironment: A Critical Linkage
Volume: 14
Issue: 2
Author(s): Debarupa Dutta Chakraborty*Prithviraj Chakraborty
Affiliation:
- Royal School of Pharmacy, The Assam Royal Global University, Betkuchi, Guwahati-35, Assam, India
Keywords:
Cancer, nano-chemotherapeutics, tumor microenvironment, tumor targeting, exosomes, tumor stroma.
Abstract:
Background: The tumour microenvironment (TME) affects tumour development in a
crucial way. Infinite stromal cells and extracellular matrices located in the tumour form complex
tissues. The mature TME of epithelial-derived tumours exhibits common features irrespective of
the tumour's anatomical locale. TME cells are subjected to hypoxia, oxidative stress, and acidosis,
eliciting an extrinsic extracellular matrix (ECM) adjustment initiating responses by neighbouring
stromal and immune cells (triggering angiogenesis and metastasis).
Objective: This report delivers challenges associated with targeting the TME for therapeutic purposes,
technological advancement attempts to enhance understanding of the TME, and debate on
strategies for intervening in the pro-tumour microenvironment to boost curative benefits.
Conclusion: Therapeutic targeting of TME has begun as an encouraging approach for cancer
treatment owing to its imperative role in regulating tumour progression and modulating treatment
response.