ArticleBiochemistry and biophysics reports2026
The role of HAI-1 in urothelial bladder cancer: Tissue expression, ectodomain shedding and clinical outcomes.
Article in Biochemistry and biophysics reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Hepatocyte growth factor activator inhibitor type-1 (HAI-1) plays pivotal roles in epithelial integrity and tumour biology. Although implicated in various malignancies, its expression profile and prognostic value in bladder cancer (BC) remain incompletely defined. High levels of HAI-1 ectodomain in urine have previously been reported to be associated with poor prognosis in BC patients. This study aimed to determine the relationships between tissue and urine levels of HAI-1 and clinical outcomes in BC. This study used immunohistochemistry to measure HAI-1 expression across 770 BCs of all stages and grades. HAI-1 expression was scored on the basis of the percentage of positive cancer cells, subcellular localisation, and staining intensity. Additionally, HAI-1 (
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