The level of circZFR is associated with CRC stage and survival, and circZFR promotes CRC growth and metastasis in vivo. Credit: Science China Press In a study published in the journal Science China Life Sciences, a research team identified circZFR using circRNA microarray and competing endogenous RNA (ceRNA) microarray, and they confirmed that circZFR is a promising biomarker for colorectal cancer (CRC) diagnosis and prognosis. Currently, the morbidity and mortality of CRC remain high due to the lack of early symptoms and effective early screening technology. Metastasis and recurrence remain Read More