UVB and Psoriasis: More Than Immunosuppression - Takeaway - MDSpire
Commentary & Perspectives

UVB and Psoriasis: More Than Immunosuppression

UVB's benefits may run deeper than inflammation suppression—cholesterol metabolism could be a key link.

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  • 1

    Increased cholesterol synthesis may contribute to psoriasis.

  • 2

    UVB phototherapy may disrupt cholesterol pathways.

  • 3

    ROR-gamma regulates IL-17 signaling.

  • 4

    UVB exposure potentially lowers cholesterol precursor availability.

  • 5

    Noncalcemic vitamin D metabolites are potential therapeutic options.

  • 6

    Mechanisms of UVB and vitamin D interaction offer new treatment insights.

Original Source(s)

UVB and Psoriasis: More Than Immunosuppression

  • by Kerri Miller

  • April 6, 2026

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