Fig. 4From: Anticancer potential of Carica papaya Linn black seed extract against human colon cancer cell line: in vitro studyEffect of papaya seed extract on the cell cycle progression in colon cancer cells (Caco-2). The cell cycle distribution was analyzed by flow cytometry, which indicates that cell cycle arrest occurred in the G2/M phase. The treatment resulted in an increase in the percentage of apoptotic cellsBack to article page