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