There has been significant interest in the development of autologous therapies because they contain growth factors and cytokines which could inhibit numerous inflammatory signaling pathways which may drive the progression of OA (Filardo et al. 2013).
Corticosteroids inhibit numerous pro-inflammatory responses and induce numerous anti-inflammatory pathways.
Each CPIM includes NF-κB, which is a transcription factor found at the crossroads of numerous immune and inflammatory pathways leading to the induction of innate and acquired immune responses.
Stimulation of IFN-γ receptors, which are ubiquitously expressed, results in activation of numerous pro-inflammatory pathways.
α-MSH performs these actions by binding to centrally expressed melanocortin receptors, which subsequently coordinate numerous anti-inflammatory pathways leading to shutting down all the downstream effector proinflammatory mechanisms.
Not only compromised cellular energy metabolism but also PARP-mediated upregulation of numerous pro-inflammatory pathways makes the pharmacological modulation of PARP activity a suitable target to prevent the tissue injury [ 10- 12].
These results suggest that alterations in expression of a limited number of genes may, in turn, influence the dysregulation of numerous integrated immune response and inflammatory pathways that are common to several SAIDs.
Numerous biologic therapies targeting different inflammatory pathways have been developed for the treatment of RA, including those that target tumor necrosis factor (infliximab, etanercept, adalimumab [ADA], certolizumab, and golimumab), T-cell costimulation (abatacept), B-cell depletion (rituximab), and the interleukin 6 receptor (tocilizumab [TCZ]).
This highlights the important fact that depression is mediated by numerous mechanisms – including neurochemical, hormonal, and inflammatory pathways – that may be differentially affected by sex and disease states.
The activated STAT1 pathway can modulate the expression of numerous inflammatory mediators, including chemokines [ 14].
