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Updated: Dec 12, 2025
06:53
Parallel Measurement of Circadian Clock Gene Expression and Hormone Secretion in Human Primary Cell Cultures
Published on: November 11, 2016
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Circadian clock effects on cellular proliferation: Insights from theory and experiments
Shaon Chakrabarti1, Franziska Michor2
1Department of Data Science, Dana-Farber Cancer Institute, Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Stem Cell and Regenerative Biology Biology, Harvard University, Cambridge, MA, USA.
Current Opinion in Cell Biology
|August 11, 2020
Summary
The cellular circadian clock regulates cell proliferation, impacting tissue homeostasis and cancer. New modeling approaches, including machine learning, enhance our understanding of these crucial biological rhythms.
Area of Science:
- Chronobiology
- Cell Biology
- Cancer Research
Background:
- Circadian clock oscillations are vital regulators of physiological processes in health and disease.
- Cellular proliferation is increasingly understood to be influenced by the circadian clock.
- The interplay between circadian rhythms and cell cycle control is crucial for tissue homeostasis.
Purpose of the Study:
- To review the integration of experimental and theoretical findings on circadian clock and cell cycle coupling.
- To explore the role of circadian clocks in tissue homeostasis and cancer development.
- To discuss novel computational methods for modeling circadian clock-cell cycle interactions.
Main Methods:
- Review of existing experimental and theoretical literature.
- Analysis of the functional relationship between circadian clocks and the cell cycle.
- Introduction to new modeling techniques including survival analysis and machine learning.
Main Results:
- Circadian clocks significantly influence cellular proliferation.
- The coupling of circadian clocks and cell cycle is essential for maintaining tissue homeostasis.
- Dysregulation of this coupling contributes to cancer development.
- Emerging computational models offer advanced insights into these complex interactions.
Conclusions:
- The circadian clock is a key regulator of cell proliferation with implications for cancer.
- Understanding the molecular links between circadian rhythms and cell cycle control is critical.
- Advanced modeling techniques, particularly machine learning, hold promise for future research in chronobiology and cancer.
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