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Tolerant/Persister Cancer Cells and the Path to Resistance to Targeted Therapy.
- Source :
- Cells (2073-4409); Dec2020, Vol. 9 Issue 12, p2601, 1p
- Publication Year :
- 2020
-
Abstract
- The capacity of cancer to adapt to treatment and evolve is a major limitation for targeted therapies. While the role of new acquired mutations is well-established, recent findings indicate that resistance can also arise from subpopulations of tolerant/persister cells that survive in the presence of the treatment. Different processes contribute to the emergence of these cells, including pathway rebound through the release of negative feedback loops, transcriptional rewiring mediated by chromatin remodeling and autocrine/paracrine communication among tumor cells and within the tumor microenvironment. In this review, we discuss the non-genetic mechanisms that eventually result in cancer resistance to targeted therapies, with a special focus on those involving changes in gene expression. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20734409
- Volume :
- 9
- Issue :
- 12
- Database :
- Complementary Index
- Journal :
- Cells (2073-4409)
- Publication Type :
- Academic Journal
- Accession number :
- 147814635
- Full Text :
- https://doi.org/10.3390/cells9122601