TY - JOUR T1 - The impact of hepatitis B virus (HBV) splicing on HBV replication and disease progression AU - McCoullough, Laura C. AU - Littlejohn, Margaret AU - Revill, Peter A. Y1 - 2024/// JO - Exploration of Digestive Diseases VL - 3 IS - 4 SP - 326 EP - 343 DO - 10.37349/edd.2024.00054 UR - https://www.explorationpub.com/Journals/edd/Article/100554 AB - Chronic hepatitis B (CHB) disease caused by persistent infection with hepatitis B virus (HBV) is a global health problem affecting almost 300 million people worldwide, resulting in up to 1 million deaths each year. The factors contributing to HBV mediated liver disease are yet to be fully resolved, however, multiple studies have suggested that HBV splice variants may be a contributing factor. Recent studies have indicated that novel fusion proteins encoded by splice variants, or the splice-derived RNA itself, may impact replication of wild-type HBV, although the direct mechanisms for these interactions are largely unknown. This review explores the latest knowledge regarding the contribution of splice variants to liver disease and their impact on HBV replication. ER -