CXCL10 and inflammatory bowel disease: CXCL10 is produced by innate immune cells and by several non-hematopoietic cells, including endothelial cells, vascular pericytes, keratinocytes, fibroblasts and astrocytes, and is considered a “key driver chemokine” that has been linked with the pathogenesis of autoimmune diseases, such as inflammatory bowel disease (IBD), multiple sclerosis and rheumatoid arthritis, and is involved in the immune response to infections (Karin and Razon, 2018).