This BI-induced immunosuppression is attributable to the reduction of chemokine (C-C motif) ligand (CCL) 2 (monocyte chemoattractant protein 1) and CCL3 (macrophage inflammatory protein 1α).
GIPS significantly raised the serum levels of immunoglobulin (Ig)A and IgG, promoted the production of interleukins (ILs), including IL-2, IL-3 and IL-6, interferons, including interferon (IFN)-α and IFN-γ, and monocyte chemotactic protein 1 in the spleen, which resulted in accelerating recovery of immunosuppression.
In blood samples dynamically collected after xenotransplantation (post-Tx), dramatic increases in the levels of monocyte chemoattractant protein 1, interleukin (IL)-8, granulocyte-macrophage colony-stimulating factor, IL-6, and interferon gamma-induced protein 10 were observed at 1 hour post-Tx, even under immunosuppression.