Measuring stem cell circadian rhythm.
Circadian rhythms are biological rhythms that occur within a 24-h time cycle. Sleep is a prime example of a circadian rhythm and with it melatonin production. Stem cell systems also demonstrate circadian rhythms. This is particularly the case for the proliferating cells within the system. In fact, all proliferating cell populations exhibit their own circadian rhythm, which has important implications for disease and the treatment of disease. Stem cell chronobiology is particularly important because the treatment of cancer can be significantly affected by the time of day a drug is administered. This protocol provides a basis for measuring hematopoietic stem cell circadian rhythm for future stem cell chronotherapeutic applications.
Oncology Analytics Corporation, Plantation, FL, USA.
William
W
Hrushesky
Ivan N
IN
Rich
D000818:Animals; D018929:Cell Culture Techniques / Q000379:methods; D049109:Cell Proliferation; D002469:Cell Separation / Q000379:methods; D002478:Cells, Cultured; D002940:Circadian Rhythm; D015925:Cryopreservation / Q000379:methods; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells / Q000166:cytology* / Q000378:metabolism; D006801:Humans; D008163:Luminescent Measurements / Q000379:methods