TNF and tropical spastic paraparesis: HAM/TSP patients presented a significant lower frequency of cDC1 producing TNFα alone, a significant lower frequency of MIP-1α+TNFα+-producing cDC2 and a variation of the frequencies of IFNα+ and IFNα+TNFα+-producing pDCs (arrowheads in Fig 2D and S3B Table) compared to AC subjects.