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Dairy Science

Purdue University

The Summer Undergraduate Research Fellowship (SURF) Symposium

2018

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Does Stat5a Have An Effect On Bmal1 Levels In Mammary Epithelial Cells?, Clare E. Aduwari, Aridany Suarez-Trujillo, Karen I. Plaut, Theresa M. Casey Aug 2018

Does Stat5a Have An Effect On Bmal1 Levels In Mammary Epithelial Cells?, Clare E. Aduwari, Aridany Suarez-Trujillo, Karen I. Plaut, Theresa M. Casey

The Summer Undergraduate Research Fellowship (SURF) Symposium

The mammary gland is a very important organ for reproduction in mammals because it produces milk which serves as the primary source of nutrients for newly-born offspring. Previous studies suggest that its development is regulated by circadian clocks, biochemical oscillators that generate circadian rhythms (the body’s internal clock). The circadian system plays a major role in homeostasis, coordinating the body’s internal physiology and synchronizing it with the external environment. Our lab showed that levels of the BMAL1 protein, a core clock component, increased in the mammary gland at the onset of lactation. Treatment of mammary epithelial cells (HC11) with the …