NWD2 (NACHT and WD Repeat Domain Containing 2): NWD2 (NACHT and WD Repeat Domain Containing 2) is a gene that belongs to a family characterized by NACHT and WD repeat domains. These domains are involved in immune and inflammatory responses. NWD2 is believed to play a role in regulating innate immunity and inflammation. Understanding NWD2 is important for gaining insights into immune system disorders and may have implications for autoimmune diseases and inflammatory conditions.