Recent biomarkers studies in CIDP have identified autoantibodies to cell adhesion molecules within the nodal complex in a small number of CIDP cases, notably contactin‐1 and neurofascin (Lim et al., 2014; Ng et al., 2012; Querol et al., 2013). The gene discussed is NFASC; the disease is chronic inflammatory demyelinating polyradiculoneuropathy.