Helminth-induced arginase-1 exacerbates lung inflammation and disease severity in tuberculosis.  

We analyzed gene expression in CD4+ cells sorted from naïve or D30 Mycobacterium tuberculosis-infected mice and incubated in vitro in the presence or absence of Schistosoma egg antigen. We found genes associated with Th1 function, T cell signaling, T cell costimulation and T cell activation were downregulated in SEA-treated cells, while expression of Th2 cytokines was below the threshold for detection. Overall design: RNAseq results for 3 replicates for naïve or CD4+ T cells from M.tuberculosis-infected mice treated with or without Schistosoma egg antigen in vitro.

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Monin L, Griffiths KL, Lam WY, Gopal R, Kang DD, Ahmed M, Rajamanickam A, Cruz-Lagunas A, Zúñiga J, Babu S, Kolls JK, Mitreva M, Rosa BA, Ramos-Payan R, Morrison TE, Murray PJ, Rangel-Moreno J, Pearce EJ, Khader SA