Green tea plus painkiller slows prostate cancer
NEW YORK (Reuters Health) — A component of green tea combined with a low dose of a COX-2 inhibitor may act in concert to slow the spread of human prostate cancer.In the journal Clinical Cancer Research, they report that low doses of the COX-2 inhibitor celecoxib (sold as Celebrex), given along with a green tea polyphenol slowed the growth of prostate cancer in cell cultures and in a mouse model of the disease.
“Celecoxib and green tea have a synergistic effect, each triggering cellular pathways, that, combined, are more powerful than either agent alone,” Dr. Hasan Mukhtar from the University of Wisconsin, Madison, said in a statement.
Prior studies have linked the COX-2 enzyme to many cancer types, including prostate cancer. Mukhtar and colleagues previously found that COX-2 inhibitors like Celebrex suppress prostate cancer in animals.