COLCA1 and renal cell carcinoma: To our best knowledge, we are the first to show that this lncRNA holds such a prognostic power and is significant not only regarding the early relapse after nephrectomy but in RCC in general, as there is only one other work mentioning COLCA1 in relation to RCC as one of nine redox-related lncRNA associated with overall survival of RCC patients (Qi-Dong et al. 2020).