Fig. 1From: The emerging landscape of exosomal CircRNAs in solid cancers and hematological malignanciesBiological functions of circular RNAs (circRNAs). a CircRNAs competitively bind to microRNAs (miRNAs) as miRNA sponge. b CircRNAs promote gene transcription and participate in the regulation of selective splicing. c CircRNAs interact with proteins. d CircRNAs translated into proteinsBack to article page