Polymorphism in Vitamin D receptors linked to development of vitiligo

2. There was no association between vitiligo and the VDR ApaI A allele in any of the participants.

3. However, there was a connection between the VDR ApaI A allele and vitiligo in Asians but not in Europeans or Arabs.

4. Vitiligo has been linked to the VDR ApaI polymorphism in Asians using recessive, dominant, and homozygote contrast models.

5. In a meta-analysis of the VDR BsmI polymorphism, vitiligo and the B allele were significantly associated.

6. For TaqI and FokI polymorphisms, however, no association between vitiligo and VDR polymorphisms was found.

In conclusion, the findings of this study emphasize the need for additional investigation into the associations between VDR polymorphisms and vitiligo in various ethnic groups based on the underlying ethnic variances. Large-scale research on individuals of different races is necessary in order to completely comprehend the role of VDR gene variations in vitiligo development.

Reference:

Lee, Y. H., & Song, G. G. (2022). Association between vitamin D receptor polymorphisms and vitiligo susceptibility: An updated meta‐analysis. In Journal of Cosmetic Dermatology. Wiley. https://doi.org/10.1111/jocd.15474