Cancer metabolism drives a stromal regenerative response Review
| Authors: | Schwörer, S.; Vardhana, S. A.; Thompson, C. B. |
| Review Title: | Cancer metabolism drives a stromal regenerative response |
| Abstract: | The metabolic reprogramming associated with malignant transformation has led to a growing appreciation of the nutrients required to support anabolic cell growth. Less well studied is how cancer cells satisfy those demands in vivo, where they are dispersed within a complex microenvironment. Tumor-associated stromal components can support tumor growth by providing nutrients that supplement those provided by the local vasculature. These non-malignant stromal cells are phenotypically similar to those that accumulate during wound healing. Owing to their immediate proximity, stromal cells are inevitably affected by the metabolic activity of their cancerous neighbors. Until recently, a role for tumor cell metabolism in influencing the cell fate decisions of neighboring stromal cells has been underappreciated. Here, we propose that metabolites consumed and released by tumor cells act as paracrine factors that regulate the non-malignant cellular composition of a developing tumor by driving stromal cells toward a regenerative response that supports tumor growth. The concept of tumor stromal cells supporting tumor growth by providing nutrients has gained growing appreciation in recent years. In this review, Schwörer et al. discuss how the metabolic activity of cancer cells contributes to converting various stromal cell types into promoting a regenerative response that supports tumor growth. © 2019 Elsevier Inc. |
| Keywords: | review; nonhuman; metabolism; hypoxia; wound healing; regeneration; tumor cell; ligand; amino acid; glucose; tumor growth; stroma cell; cell metabolism; cell activity; metabolite; regulatory t cells; lactic acid; tumor microenvironment; tumor-associated macrophages; cancer metabolism; cancer-associated fibroblasts; human; priority journal; effector t cells; malignant neoplasm |
| Journal Title: | Cell Metabolism |
| Volume: | 29 |
| Issue: | 3 |
| ISSN: | 1550-4131 |
| Publisher: | Elsevier Inc. |
| Date Published: | 2019-03-05 |
| Start Page: | 576 |
| End Page: | 591 |
| Language: | English |
| DOI: | 10.1016/j.cmet.2019.01.015 |
| PUBMED: | 30773467 |
| PROVIDER: | scopus |
| PMCID: | PMC6692899 |
| DOI/URL: | |
| Notes: | Source: Scopus |
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