SHPRH (SNF2 Histone Linker PHD RING Helicase) is a gene that encodes a DNA helicase involved in repairing DNA damage and maintaining genomic stability. It plays a critical role in the DNA damage response by aiding in the repair of double-strand breaks, which helps prevent mutations that could lead to cancer. SHPRH is known as a tumor suppressor, with mutations linked to an increased risk of various cancers.