Special Needs & Medical Study ✓ Peer reviewed

Association of phenotypic and functional characteristics of regulatory T cells from minor salivary glands with expression of the delta 7 FoxP3 splice variant in patients with Sjögren's disease.

Frontiers in immunology · Blinova VG, Gladilina YA, Rodionova EB, Vasilyev VI, Shornikova NS, Shishparenok AN, Zhdanov DD · 2026-10-02

Researchers examined regulatory T cells from Sjögren's disease patients and found that elevated expression of a specific FoxP3 variant (Δ7) was linked to reduced suppressive function, lower levels of protective molecules and cytokines, and characteristics of immature cells.

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