Calcific aortic valve disease (CAVD) is the most prevalent valvulopathy worldwide. Growing evidence supports a role for viral and cell-derived double-stranded (ds)-RNA in cardiovascular pathophysiology. Poly(I:C), dsRNA surrogate, has been shown to induce inflammation, type I interferon (IFN) responses, osteogenesis through Toll-like receptor 3 interstitial cells (VIC). Here, we aimed determine...

Background: Interferons (IFNs) are common therapeutics for several diseases such as viral hepatitis, multiple sclerosis and malignancy. A variety of autoimmune related side effects have been observed during IFN therapy. Rare cases of myopathy, polymyositis or dermatomyositis have been reported during therapy with high doses of IFN^5. Case Presentation: In this report, we describe a case with se...

Background: Interferon gamma (IFN-γ), a cytokine produced by a variety of cells is involved in the immune response against M. tuberculosis. It activates the production of other cytokines and molecules that kill mycobacterium. IFN-γ also has diagnostic role in identification of active and latent tuberculosis. Objective: To determine the level of IFN-γ in the blood of TB patients. Methods: Ninety...

Photosensitivity is a characteristic feature of some inflammatory skin diseases, including cutaneous lupus erythematosus (CLE) and dermatomyositis (DM). Among the various hypotheses that explain this phenomenon, an aberrant sensitivity keratinocytes (KC) deserves more attention, especially in case UVB photosensitivity, as epidermis almost entirely absorbs UVB. However, underlying mechanisms UVB...

background:the premature termination of high producer clones, which will be killed due to cell proliferation and proteins production antagonism, is one of the basic drawback in recombinant proteins technology. furtheremore, it is supposed some toxic proteins like interferon which we intended to clone and express, inhibit host cells’ proliferation. so, it is necessary to tightly control ifn-γ pr...