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Modeling Paracrine Noncanonical Wnt Signaling In Vitro
Published on: December 10, 2021
Rogue proliferation versus restorative protection: where do we draw the line for Wnt and forkhead signaling?
Kenneth Maiese1, Zhao Zhong Chong, Yan Chen Shang
1Wayne State University School of Medicine, Department of Neurology, 8C-1 UHC, 4201 Street, Antoine, Detroit, MI 48201, USA. kmaiese@med.wayne.edu
Background:
Disease entities such as diabetes, neurodegeneration and cardiovascular disorders affect a significant portion of the world's population.
Objective:
Given that cellular survival and longevity in multiple disorders are tied to oxidative stress, apoptotic cell injury and immune system deregulation, the development of robust therapeutic strategies rests heavily upon the ability to balance each of these parameters.
Methods:
Here we discuss two exciting signaling pathways, namely Wnt and mammalian forkhead transcription factors predominantly of the O class superfamily, which can share integrated cytoprotective pathways during oxidative stress but may also adversely influence cellular survival and promote cancer cell proliferation.
Conclusion:
Future investigations must elucidate the cellular determinants that govern the ability of Wnt and forkhead proteins to promote cellular longevity and possible disease remission but also allow for detrimental biological consequences and clinical compromise.
Insights
This study explores how Wnt signaling and forkhead transcription factors impact cellular longevity and disease. Understanding these pathways is key to developing therapies for oxidative stress and immune deregulation.
Area of Science:
- Molecular biology
- Cellular signaling
- Biomedical research
Background:
- Major diseases like diabetes, neurodegeneration, and cardiovascular disorders impact global health.
- Cellular survival is linked to oxidative stress, apoptosis, and immune system balance.
- Therapeutic strategies require balancing these critical cellular parameters.
Purpose of the Study:
- To investigate the dual role of Wnt signaling and forkhead transcription factors in cellular survival.
- To understand how these pathways influence cytoprotection during oxidative stress.
- To explore their potential involvement in both disease remission and cancer progression.
Main Methods:
- Discussion of Wnt signaling pathways.
- Analysis of mammalian forkhead transcription factors (O class superfamily).
- Examination of integrated cytoprotective mechanisms.
Main Results:
- Wnt and forkhead pathways share cytoprotective mechanisms against oxidative stress.
- These pathways can also promote cancer cell proliferation.
- The balance of these pathways influences cellular survival outcomes.
Conclusions:
- Further research is needed to identify cellular factors controlling Wnt and forkhead protein functions.
- Understanding these determinants is crucial for harnessing their potential for cellular longevity and disease remission.
- Elucidating these mechanisms will help mitigate detrimental biological consequences and clinical compromise.
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