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Health
Illustration: Cancer's circadian clock
A new drug appears to stop cancer by jamming the circadian rhythm of cancer cells. Scientists say this promising treatment hindered the growth of different types of cancer in their lab and mouse studies, including bone cancer, acute myeloid leukemia and kidney cancer. (Illustration/Dennis Lan, iStock)

New drug may slow cancer’s circadian clock, halts its spread

USC scientists know that disrupting sleep and other elements of humans’ circadian rhythm can harm health. The same may be true for the circadian clock of cells themselves.

Health
USC international dentistry students Melika Haghighi, Armen Babaian, Gauen Lee, Catherine Begazo, Subashini Natarajan and Rene Gacives Vega
USC‘s Advanced Standing Program for International Dentists has trained dentists from all over the world for 50 years, including Melika Haghighi, Armen Babaian, Gauen Lee, Catherine Begazo, Subashini Natarajan and Rene Gacives Vega (clockwise from top left). (Photos/Hannah Benet)

International dentistry program at USC, first of its kind, marks milestone

For a half century, an advanced curriculum has helped nearly 1,200 foreign-trained dentists relaunch their dental careers in the United States.