Programmed cell removal: a new obstacle in the road to developing cancer
- PMID: 22158022
- DOI: 10.1038/nrc3171
Programmed cell removal: a new obstacle in the road to developing cancer
Abstract
The development of cancer involves mechanisms by which aberrant cells overcome normal regulatory pathways that limit their numbers and their migration. The evasion of programmed cell death is one of several key early events that need to be overcome in the progression from normal cellular homeostasis to malignant transformation. Recently, we provided evidence in mouse and human cancers that successful cancer clones must also overcome programmed cell removal. In this Opinion article, we explore the role of programmed cell removal in both normal and neoplastic cells, and we place this pathway in the context of the initiation of programmed cell death.
Similar articles
-
Targeting CD47 in Anaplastic Thyroid Carcinoma Enhances Tumor Phagocytosis by Macrophages and Is a Promising Therapeutic Strategy.Thyroid. 2019 Jul;29(7):979-992. doi: 10.1089/thy.2018.0555. Epub 2019 May 10. Thyroid. 2019. PMID: 30938231 Free PMC article.
-
Calreticulin is the dominant pro-phagocytic signal on multiple human cancers and is counterbalanced by CD47.Sci Transl Med. 2010 Dec 22;2(63):63ra94. doi: 10.1126/scitranslmed.3001375. Sci Transl Med. 2010. PMID: 21178137 Free PMC article.
-
Macrophages eat cancer cells using their own calreticulin as a guide: roles of TLR and Btk.Proc Natl Acad Sci U S A. 2015 Feb 17;112(7):2145-50. doi: 10.1073/pnas.1424907112. Epub 2015 Feb 2. Proc Natl Acad Sci U S A. 2015. PMID: 25646432 Free PMC article.
-
Efferocytosis in atherosclerotic lesions: Malfunctioning regulatory pathways and control mechanisms.Pharmacol Ther. 2018 Aug;188:12-25. doi: 10.1016/j.pharmthera.2018.02.003. Epub 2018 Feb 11. Pharmacol Ther. 2018. PMID: 29444453 Review.
-
Role of complement and other innate immune mechanisms in the removal of apoptotic cells.Curr Dir Autoimmun. 2006;9:120-42. doi: 10.1159/000090776. Curr Dir Autoimmun. 2006. PMID: 16394658 Review.
Cited by
-
Stem cells are units of natural selection for tissue formation, for germline development, and in cancer development.Proc Natl Acad Sci U S A. 2015 Jul 21;112(29):8922-8. doi: 10.1073/pnas.1505464112. Proc Natl Acad Sci U S A. 2015. PMID: 26195745 Free PMC article.
-
The Dynamics of Apoptotic Cell Clearance.Dev Cell. 2016 Jul 25;38(2):147-60. doi: 10.1016/j.devcel.2016.06.029. Dev Cell. 2016. PMID: 27459067 Free PMC article. Review.
-
Honokiol confers immunogenicity by dictating calreticulin exposure, activating ER stress and inhibiting epithelial-to-mesenchymal transition.Mol Oncol. 2015 Apr;9(4):834-49. doi: 10.1016/j.molonc.2014.12.009. Epub 2015 Jan 6. Mol Oncol. 2015. PMID: 25619450 Free PMC article.
-
Molecular biomarkers of Graves' ophthalmopathy.Exp Mol Pathol. 2019 Feb;106:1-6. doi: 10.1016/j.yexmp.2018.11.004. Epub 2018 Nov 8. Exp Mol Pathol. 2019. PMID: 30414981 Free PMC article. Review.
-
Targeting macrophages for enhancing CD47 blockade-elicited lymphoma clearance and overcoming tumor-induced immunosuppression.Blood. 2022 Jun 2;139(22):3290-3302. doi: 10.1182/blood.2021013901. Blood. 2022. PMID: 35134139 Free PMC article.
References
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Other Literature Sources