Readthrough of stop codons by use of aminoglycosides in cells from xeroderma pigmentosum group C patients.

Readthrough of premature termination (stop) codons (PTC) is a new approach to treatment of genetic diseases. We recently reported that readthrough of PTC in cells from some xeroderma pigmentosum complementation group C (XP-C) patients could be achieved with the aminoglycosides geneticin or gentamicin. We found that the response depended on several factors including the PTC sequence, its location within the gene and the aminoglycoside used.

[Immunosuppression with cyclosporin induces clinical remission and improved beta cell function in patients with newly diagnosed insulin-dependent diabetes. A national and international multicenter study].

A prospective, randomized, double-blind, placebo-controlled international multicenter trial including 188 newly diagnosed insulin-dependent diabetic (IDDM) patients was undertaken with the aim of investigating whether immunosuppression for one year with ciklosporin (Cs) could induce and maintain clinical remission and improvement of beta-cell function. The relative odds for non-insulin-requiring remission at one year were increased approximately five times in the Cs-treated group. After three months Cs-treated patients achieved more than a doubling of beta-cell function compared to baseline than did placebo-treated patients, and the Cs-treated group maintained this improvement in beta-cell function for 12 months, whereas the placebo-group lost beta-cell function during the same period.

Circulating immune complexes, insulin antibodies, and deposits of immunoglobulins in the skin in diabetes.

Sixty-five insulin-dependent diabetes mellitus (IDDM) patients at the Steno-Memorial Hospital entered the present study. Of these, 43.1 percent had one or more late diabetic complication, 19.