Steven M. Reppert

Steven Reppert, American Neuroscientist and Neuroethologist, 2006

Steven M. Reppert is an American neuroscientist known for his research in chronobiology and the neurobiology of circadian rhythms. He has made significant contributions to understanding the molecular mechanisms underlying the biological clock and its role in regulating behavior and physiology.

Early Life and Education

Steven M. Reppert was born in [[ ]] and grew up in [[ ]]. He received his undergraduate degree from [[ ]] and went on to earn his medical degree from the University of Rochester School of Medicine and Dentistry.

Career

Reppert began his career as a faculty member at the University of Rochester, where he conducted pioneering research on the suprachiasmatic nucleus (SCN), the brain region responsible for controlling circadian rhythms. His work has elucidated the role of various genes and proteins in the functioning of the SCN.

In 2001, Reppert joined the faculty at the University of Massachusetts Medical School, where he served as the Chair of the Department of Neurobiology. During his tenure, he continued his research on circadian rhythms and expanded his studies to include the monarch butterfly, investigating how these insects use their biological clocks for migration.

Research Contributions

Reppert's research has focused on several key areas:

• **Molecular Mechanisms of Circadian Rhythms**: He has identified and characterized various clock genes and their roles in maintaining the circadian rhythms in mammals.
• **Neurobiology of the SCN**: His work has provided insights into how the SCN coordinates the body's daily cycles of activity and rest.
• **Monarch Butterfly Migration**: Reppert has studied the navigational mechanisms used by monarch butterflies, revealing how they use their circadian clocks to navigate during their long migrations.

Awards and Honors

Throughout his career, Reppert has received numerous awards and honors, including the [[ ]] and the [[ ]]. He is a member of several prestigious scientific organizations, such as the Society for Neuroscience and the American Association for the Advancement of Science.

Personal Life

Reppert resides in [[ ]] with his family. He is known for his passion for science communication and has given numerous public lectures on the importance of circadian rhythms in health and disease.

Selected Publications

Reppert has authored and co-authored numerous scientific papers and book chapters. Some of his notable publications include:

• [[ ]]
• [[ ]]
• [[ ]]

See Also

• Chronobiology
• Circadian rhythm
• Suprachiasmatic nucleus
• Monarch butterfly migration