Background: Cutaneous leishmaniasis (CL) is a self-healing disease, but due to unknown causes, a few cases of CL could get a chronic or non-healing course. These cases of chronic and recurrent leishmaniasis are defined as non-healing. Objectives: Comparison of the production of interferon-γ (IFN-γ) and Leishmanin skin test (LST) between non-healing and healed patients of CL. Patients and ...

This work explores antiviral activity and gene induction properties of interferon gamma (IFN-γ) compared to type I IFN (IFNa1) in Atlantic salmon. IFN-γ protected salmon cells against infectious pancreatic necrosis virus (IPNV) induced cytopathic effect (CPE), reduced viral titers and inhibited synthesis of the viral structural protein VP3. Moreover, IFN-γ showed potent antiviral activity again...

background: periodontitis is an inflammatory disease of tooth-supporting tissues. the present study was conducted to evaluate interleukin-10 (il-10) and interferon gamma (ifn-γ) levels in gingival crevicular fluid (gcf) of patients with chronic periodontitis. materials and methods: this case-control study was carried out on 60 men including 30 smokers and 30 age-matched non-smokers. the assessm...

Systemic lupus erythematosus (SLE: lupus) is a chronic complicated autoimmune disease and pathogenesis is still unclear. However, key cytokines have been recognized. Interferon (IFN)-γ and also IFNalpha/beta are of particular importance. Depending on the concept that lupus is a helper T(Th)1 disease and that dendritic cells (DCs) determine the direction of lupus, balance shift of Th1/Th2 and im...

Interferon gamma (IFN-γ) can induce a host antiviral response to foot and mouth disease virus (FMDV) in vivo and in vitro. To elucidate the mechanism of IFN-γ anti FMDV infection in host cells, high-throughput RNA sequencing was analyzed for systemic changes in gene expression profiles in PK15 cells infected by FMDV with or without IFN-γ pretreatment. More than 25 million reads, covering 1.2-1....

Background: In pregnancy, the body undergoes modulation of pro-inflammation responses to ensure fetal survival, and these adjustments may decrease maternal immune defenses promote infections. Objectives: This study was conducted determine interleukin 2 (IL-2), IL-10, interferon gamma (IFN-γ) among pregnant women co-infected with HIV Plasmodium falciparum in Edo State, Nigeria. Methods: at Centr...

Experimental cerebral malaria (ECM) is a gamma interferon (IFN-γ)-dependent syndrome. However, whether IFN-γ promotes ECM through direct and synergistic targeting of multiple cell populations or by acting primarily on a specific responsive cell type is currently unknown. Here, using a panel of cell- and compartment-specific IFN-γ receptor 2 (IFN-γR2)-deficient mice, we show that IFN-γ causes EC...

Subjects exposed to non-tuberculous mycobacterium (NTM) species do not always develop an active disease, which likely reflects underlying host susceptibility factors. Recent reports have shown that anti interferon gamma (IFN-γ) neutralizing autoantibodies (IFN-γ Ab) are associated with the development of disseminated NTM in patients without known evidence of immunodeficiency. The purpose of thi...