Early Growth Response Factor 4 (EGR4) Expression in Gut Tissues and Regional Lymph Nodes of Cattle with Different Types of Paratuberculosis-Associated Lesions

Dataset corresponding to the analysis of expression of the EGR4 in gut tissues of animals with paratuberculosis-associated histological lesions with increased severity and controls without lesions. The number of EGR4-expressing cells per µm2 was analysed in a paraffin-fixed ileocecal valve (ICV), ileocecal lymph nodes (ICVLNs), distal jejunum (DJE), and jejunal lymph nodes (JELNs) of animals with focal (n= seven), multifocal (n = twelve, seven animals without and five with PTB-associated clinical signs), and diffuse lesions (n = fourteen), and controls without lesions (n = six), by immunohistochemistry (IHC) using a rabbit polyclonal anti-EGR4 antibody.