Since the diversity of gut microbiota erodes during aging, dysbiosis could also be a reason for high susceptibility of older adults to severe COVID-19 248
& Taubck, T
Synovitisthe swelling of the synovial membraneserves as the front line, where fibroblasts and macrophages swell the ranks, releasing a cytokine storm, in RA, TNF-, IL-6, and harvesting oxidative stress characters all work together as partners in crime to compound and aggravate the situation on the cellular level, as well as at the patient level [5]
and Domagalski, J.E., Iron deficiency anemia: Evaluation and management, Am
Currently, metabolic reprogramming is recognized as a key factor in T cell senescence within the TME