Scientists probe immune cell clues in rare IgG4 disease

NCT ID NCT02899039

First seen May 12, 2026 · Last updated Jun 14, 2026 · Updated 5 times

Summary

This study looked at a rare disease called IgG4-related disease, which can damage organs. Researchers measured special immune cells (follicular helper T cells) in the blood of 75 people: patients with the disease, patients with Sjogren syndrome, and healthy volunteers. The goal was to understand how these cells might be involved in the disease, not to test a treatment.

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Contacts and locations

Locations

  • APHM

    Marseille, 13, France

Conditions

Explore the condition pages connected to this study.