Vitamin D and Its Receptor from a Structural Perspective.
Level 5 - mechanism / opinion, no new human data
Narrative review of in vitro structural biology and mechanism-based laboratory studies
PubMed 35889804 · doi:10.3390/nu14142847
What was done
This narrative review summarizes structural biology research examining 1α,25-dihydroxyvitamin D3 and its interactions with the vitamin D receptor (VDR). The reviewed literature primarily employs X-ray crystallography, supplemented by nuclear magnetic resonance, cryo-electron microscopy, and structural mass spectrometry, to characterize ligand recognition and receptor mechanisms of action.
What was found
The abstract reports no quantitative measurements, effect estimates, or statistical data. It outlines qualitative structural insights into ligand recognition, VDR complex formation, and the molecular mechanism of action of 1α,25-dihydroxyvitamin D3.
Why it matters
Understanding the structural conformation and binding characteristics of the vitamin D receptor clarifies the biophysical basis of vitamin D signaling and assists in the rational design of targeted VDR ligands.
Limits
This is a non-systematic narrative review focused on bench structural biology. It provides no clinical or epidemiological data, lacks pre-specified search or synthesis criteria, and reports no sample sizes or quantitative outcomes in the abstract.
Cited by
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