DLAT and primary biliary cholangitis: Novosphingobium aromaticivorans contains molecules homologous to PDC-E2 autoantigen, which in infected mice initiate the production of PDC-E2 specific IgG and liver damage almost identical to those lesions developed during PBC in humans [68], with an increased number of NKT cells in the liver, with increased expression of the CD1d molecule [67].