Vitamin D and skeletal muscle: A narrative review focusing on chronic kidney disease and dialysis

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Data

2021-01-01

Autores

Vogt, Barbara Perez [UNESP]
Caramori, Jacqueline Costa Teixeira [UNESP]

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Resumo

Morphological, molecular, and physiological effects of vitamin D on skeletal muscle have been analyzed both in animals and humans. Vitamin D may be a potential therapeutic for increasing muscle mass and function. The presence of vitamin D receptors in skeletal muscle cells is already established. However, there is still need for more evidence about the effect of vitamin D on muscle. Some studies have associated vitamin D and skeletal muscle in chronic kidney disease (CKD) patients; most of these studies enrolled hemodialysis patients. FGF-23 and Klotho were recently described in mineral and bone disorders in CKD, resulting in reductions in calcitriol levels. Therefore, both Klotho and FGF-23 may play a role in muscle loss in CKD, which is related to morbidity and mortality risk. Therefore, this article presents a narrative review, aiming to discuss the available information associating skeletal muscle and vitamin D, highlighting the results in CKD and dialysis patients.

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cholecalciferol, hemodialysis, Klotho, muscle strength, skeletal muscle mass

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Hemodialysis International.