background and purpose: chronic granulomatous disease (cgd) is an inherited disorder of the nicotinamide adenine dinucleotide phosphate (nadph) oxidase complex. this disorder results in recurrent life-threatening bacterial and fungal infections. aspergillus species are the most common fungal infections in these patients. case report: herein, we present a case of fungal infection in a girl with ...

Two patients with HBsAg positive chronic active hepatitis have been treated with human fibroblast interferon 10(7) units daily for two weeks. Before treatment, both patients had high levels of hepatitis B surface antigen, core antibody, and DNA-binding antibody in the blood and one patient had a fourfold rise in serum AST. During treatment there was a striking fall in the core antibody titre an...

A variety of prodromal symptoms of viral hepatitis (urticaria, fever, arthralgias, headache, polyradiculonevritis) are attributed to A, B, C, D or E hepatitis only when jaundice appears, and because they disappear with it. Spectacular extrahepatic symptoms (polyarteritis nodosa, cryoglobulinemia, glomerulonephritis, marrow aplasia...) may be associated with B or C hepatitis without any liver sy...

Defects in promoters of the nonexpressed DQA2, DQB2, and DOB genes from the class II major histo-compatibility complex were mapped by placing Z and X boxes of these silent genes into a synthetic DRA promoter. These conserved upstream sequences confer B-cell-specific and gamma-interferon-inducible expression to the DRA gene. Since DRA promoters containing the X box from the DQA2 gene and Z boxes...

Interferon is currently considered to be the only accepted effective treatment for chronic viral hepatitis. A history of the treatment of chronic hepatitis B and C before the use of interferon is presented here. Hepatitis B virus does not seem to be directly cytopathic and the disease is known to be modulated largely by the host's immune response. Experience with immunosuppressant and immunosti...

Nucleos(t)ide analogues (NUCs) and interferon have been used for several decades to treat chronic hepatitis B; however, the therapeutic response remains unsatisfactory. Although NUC therapy exhibits potent on-treatment viral suppression, frequent off-therapy virological relapses suggest an indefinite treatment course. Interferon modulates the innate and adaptive antiviral immune responses and t...

Chronic hepatitis B virus (HBV) is a serious and life-threatening disease afflicting 350 million of the world's population. So far, current monotherapy with conventional interferon-alpha, lamivudine, and adefovir dipivoxil remains unsatisfactory. In addition, the use of conventional interferon-alpha needs to be administered subcutaneously daily or thrice weekly and is associated with frequent a...

Systemic lupus erythematosus (SLE) is an autoimmune disease with known genetic, epigenetic, and environmental risk factors. To assess the role of DNA methylation in SLE, we collected CD4+ T-cells, CD19+ B-cells, and CD14+ monocytes from 49 SLE patients and 58 controls, and performed genome-wide DNA methylation analysis with Illumina Methylation 450 microarrays. We identified 166 CpGs in B-cells...

Interferon alpha is a molecule frequently used in the treatment of chronic hepatitis B, C, and D, with immunomodulatory and antiviral activity. It is also used in some cancer types. It has been widely claimed that interferon alpha triggers autoimmunity, with its broad adverse effect profile. Here we present the case of a 29-year-old male patient with chronic hepatitis B diagnosis who developed ...