Sarcoidosis subjects with liver (p = 9.8×10−4), spleen (p = 4.5×10−3), bone and ear nose (p = 4.35×10−5) and throat (ENT) (p = 4.9×10−3) involvement had significantly higher IgM autoantibody values whereas those with skin (p = 1.3×10−2) and salivary/lacrimal gland (p = 4.4×10−9) involvement had significantly lower signal intensities (Table 3). Here, CD40LG is linked to sarcoidosis.