fig7

Figure 7. Research hotspots and trends in exosomal circRNAs. (A) Network of keywords with the most recent average publication year, based on VOSviewer; (B) The top 12 keywords with the strongest citation bursts, based on CiteSpace; (C) Time-zone viewer map related to exosomal circRNAs, based on CiteSpace; (D) Thematic map related to exosomal circRNAs, based on R; (E) Trend topics related to exosomal circRNAs, based on R.