Regulation of 25-hydroxyvitamin D3-24-hy
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Claudia Zierold; Jamie A. Mings; Hector F. DeLuca
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Article
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2002
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John Wiley and Sons
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English
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## Abstract The 25โhydroxyvitamin D~3~โ24โhydroxylase mRNA is tightly and reciprocally regulated by 1,25โdihydroxyvitamin D~3~ (1,25(OH)~2~D~3~) and parathyroid hormone (PTH). The upregulation of the 24โhydroxylase by 1,25(OH)~2~D~3~ is well established and occurs at the transcriptional level throu