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doi: 10.1083/jcb.202210078 55 RussellRCTianYYuanHParkHWChangY-YKimJet al

1758-1775.e1757

While most published animal studies use once-daily dosing, some research protocols investigate twice-daily administration, particularly for acute injury models or when mimicking the continuous exposure that might occur with oral dosing

Thus the FDA has not yet studied, evaluated, or formally approved many regenerative therapies currently practiced by many of the top physicians and surgeons in the United States and around the world
