P2Y Inhibition Modifies the Anabolic Response to Exercise in Adult Mice.

As the aging population continues to grow, the incidence of osteoporotic fractures increases and is compounded by our lack of therapeutic strategies that increase bone formation. Although exercise and physical activity play a key role in maintaining bone mass throughout our lives, the loads and exertion required to elicit an anabolic response becomes exceedingly difficult to achieve with age. Based on previous work, the P2Y receptor offers a unique therapeutic target to increasing bone mass by modifying the mechanotransduction.