fig2
Figure 2. Flowchart of EV-miRNA analysis and quantification workflow. Created in BioRender. Grätz, C. (2026) https://BioRender.com/c2ir709. EV: Extracellular vesicle; miRNA: microRNA; BALF: bronchoalveolar lavage fluid; CSF: cerebrospinal fluid; SEC: size exclusion chromatography; UC, ultracentrifugation; DG-UC: density-gradient UC; RIN: RNA integrity number; DV200: percentage of RNA fragments of > 200 nt; RT-qPCR: reverse transcription-quantitative polymerase chain reaction; RT-dPCR: reverse transcription-digital polymerase chain reaction.
