Serum anti-CRP antibodies differentiate etiology and predict relapse in acute tubulointerstitial nephritis.
Jun-Wen HuangTao SuYing TanJin-Wei WangJia-Wei TangSu-Xia WangGang LiuMing-Hui ZhaoLi YangPublished in: Clinical kidney journal (2021)
Serum anti-CRP antibody could be used to differentiate late-onset AI-ATIN and predict relapse of ATIN at the time of renal biopsy. The CRP linear peptides PT6 and PT17 could be used as coating antigens to detect anti-CRP antibodies, which may provide more information for the clinical assessment of ATIN.