LGR5 and renal cell carcinoma: In a similar murine organoid of RCC, knockdown of SUV4-20H2 was shown to induce more aggressive orthotropic tumors, lower chromatin compaction and enrichment of genes targeted by the Wnt pathway such as leucine-rich repeat-containing G-protein coupled receptor 5 (Lgr5), SRY-box transcription factor 2 and 9 (Sox2, Sox9) and prominin-1 (CD133).