Blood-circulating EV-miRNAs, serum TARC, and quantitative FDG-PET features in classical Hodgkin lymphoma

Esther E E Drees, Julia Driessen, Gerben J C Zwezerijnen, Sandra A W M Verkuijlen, Jakoba J Eertink, Monique A J van Eijndhoven, Nils J Groenewegen, Andrea Vallés-Martí, Daphne de Jong, Ronald Boellaard, Henrica C W de Vet, Dirk M Pegtel, Josée M Zijlstra

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Blood-based biomarkers are gaining interest for response evaluation in classical Hodgkin lymphoma (cHL). However, it is unknown how blood-based biomarkers relate to quantitative 18F-FDG-PET features. We correlated extracellular vesicle-associated miRNAs (EV-miRNA), serum TARC, and complete blood count (CBC) with PET features (e.g., metabolic tumor volume [MTV], dissemination and intensity features) in 30 cHL patients at baseline. EV-miR127-3p, EV-miR24-3p, sTARC, and several CBC parameters showed weak to strong correlations with MTV and dissemination features, but not with intensity features. Two other EV-miRNAs only showed weak correlations with PET features. Therefore, blood-based biomarkers may be complementary to PET features, which warrants further exploration of combining these biomarkers in prognostic models.

Original languageEnglish
Pages (from-to)908-912
Number of pages5
JournalEJHaem
Volume3
Issue number3
DOIs
Publication statusPublished - Aug 2022

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