New and emerging molecular techniques are expanding understanding of the pathophysiology of spondyloarthritis (SpA). Genome-wide association studies identified novel pathways in antigen processing and presentation as well as helper T cell type 17 (T17) immunity associated with SpA. Immune cell profiling techniques have supported T17 immune responses and increasingly are revealing intestinal mucosal immune cells as associated with disease. Emerging technologies in epigenetics, transcriptomics, microbiome, and proteomics/metabolomics are adding to these, refining disease pathways and potentially identifying biomarkers for diagnosis and treatment responses. This review describes many of the new molecular techniques that are being utilized to investigate SpA.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7709878 | PMC |
| http://dx.doi.org/10.1016/j.rdc.2020.01.001 | DOI Listing |
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