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Updated: May 28, 2026
08:49
A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
Oncogene-induced senescence and melanoma: where do we stand?
1Division of Molecular Genetics, Netherlands Cancer Institute, Amsterdam, The Netherlands. d.peeper@nki.nl
Pigment Cell & Melanoma Research
|October 25, 2011
Summary
Oncogene-induced senescence (OIS) is a key defense against cancer development. This perspective reviews the knowns and unknowns of OIS, particularly in melanoma.
Area of Science:
- Cellular biology
- Cancer research
- Oncology
Background:
- Cellular senescence, a state of irreversible growth arrest, is increasingly recognized in various cancers.
- Oncogene-induced senescence (OIS) functions as a crucial tumor-suppressive mechanism, complementing apoptosis.
- Despite progress, fundamental aspects of OIS remain incompletely understood.
Purpose of the Study:
- To provide a perspective on the current understanding of OIS.
- To highlight the knowns and unknowns of OIS.
- To focus on the role of OIS in melanomagenesis.
Main Methods:
- Review of existing literature and research findings on OIS.
- Discussion of OIS biomarkers in neoplastic lesions.
- Analysis of OIS in model systems and human studies.
Main Results:
- OIS is a significant barrier to oncogenic transformation.
- Biomarkers of senescence are detectable in numerous cancers.
- The precise mechanisms and regulation of OIS are still under investigation.
Conclusions:
- OIS is a vital component of the anti-cancer intrinsic defense system.
- Further research is needed to fully elucidate OIS pathways and therapeutic potential.
- Understanding OIS is critical for advancing melanoma treatment strategies.
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