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World J Hepatol. Sep 27, 2026; 18(9): 124884
Published online Sep 27, 2026. doi: 10.4254/wjh.124884
Table 1 Classification, biological significance, predictive performance, and clinical accessibility of biomarkers for predicting pegylated interferon therapeutic response in chronic hepatitis B
Biomarker category
Representative markers
Biological significance
Predictive value score (1-5)
Clinical feasibility score (1-5)
Virological markersHBsAg, HBcrAgAntigen burden45
Exhaustion markersPD-1, TOX, CD160Degree of T cell exhaustion32
Recovery-potential markersTCF-1, CD127, Bcl-2Tpex cell reservoir reserve52
Functional markersIFN-γ, TNF-αActual effector functionality41
Composite scoreExhaustion indexComprehensive immune status53


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