From:  Epigenetic and metabolic reprogramming in autoimmune rheumatology: toward immune tolerance reprogramming

 Disease-specific epigenetic-metabolic dysregulation in autoimmune rheumatology.

DiseaseKey cellular driversDominant metabolic programKey epigenetic featuresTherapeutic implicationsReferences
RAFLS, Th17 cells, macrophagesGlycolysis, lactate accumulationHistone acetylation, EZH2 activationTarget stromal metabolism + epigenetic imprinting[6, 9295]
SLEB cells, pDCsGlycolysis, glutaminolysisDNA hypomethylation (ISGs), open chromatinTarget interferon axis + B-cell metabolism[97101]
Sjögren’sEpithelial cells, B cellsGlycolysis, oxidative stressIFN-response chromatin activationTarget epithelial activation + local immune crosstalk[103106]
Systemic sclerosis (SSc)FibroblastsGlycolysis, ROS, lipid dysregulationStable profibrotic chromatin statesTarget fibroblast reprogramming early[107112]

EZH2: enhancer of zeste homolog 2; FLS: fibroblast-like synoviocytes; IFN: interferon; ISGs: interferon-stimulated genes; pDCs: plasmacytoid dendritic cells; RA: rheumatoid arthritis; ROS: reactive oxygen species; SLE: systemic lupus erythematosus.