After IFN-α treatment, as expected, Tha and Th2P-4M-eGFP both exhibited a decreased tropism for SK-N-SH cells, although a statistical difference from non-treated SK-N-SH was only observed during Th2P-4M-eGFP infection (adjusted p-value < 0.0083) and not during Tha-eGFP infection (adjusted p-value > 0.0083, Figure S2). Here, IFNA1 is linked to infection.