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Khat induces G1‐phase arrest and increased expression of stress‐sensitive p53 and p16 proteins in normal human oral keratinocytes and fibroblasts
(2008)
Khat is a psychostimulant plant used by over 10 million people daily, mainly in eastern Africa and the Middle East. Previous studies have suggested an association between khat use and oral lesions such as hyperkeratosis ...
Catha edulis (khat) induces cell death by apoptosis in leukemia cell lines
(2003)
Khat is the Celastraceus edulis plant, a flowering evergreen tree or large shrub, which grows in the Horn of Africa and southwestern Arabia. Khat use has been associated with development of oral cancer, but its molecular ...