The Frequency of Intrathyroidal Follicular Helper T Cells Varies with the Progression of Graves’ Disease and Hashimoto’s Thyroiditis

Figure 6

The frequency of Tfh cells in the circulation and thyroid in GD and HT patients. (a) The frequencies of CD4⁺CXCR5⁺, CD4⁺CXCR5⁺ICOS^high, and CD4⁺CXCR5⁺PD-1⁺ Tfh cells in circulation and thyroid tissue in GD patients. (b) The frequencies of CD4⁺CXCR5⁺, CD4⁺CXCR5⁺ICOS^high, and CD4⁺CXCR5⁺PD-1⁺ Tfh cells in circulation and thyroid tissue in HT patients.

(a)

(b)