No abstract

Selenium administration significantly improved quality of life, reduced ocular involvement, and slowed progression of the disease in patients with mild Graves' orbitopathy. (Funded by the University of Pisa and the Italian Ministry for Education, University and Research; EUGOGO Netherlands Trial Register number, NTR524.).

The 7.47-g dose provides short-term advantages over lower doses. However, this benefit is transient and associated with slightly greater toxicity. The use of a cumulative dose of 7.47 g of methylprednisolone provides short-term advantage over lower doses. This may suggest that an intermediate-dose regimen be used in most cases and the high-dose regimen be reserved to most severe cases of GO.

No abstract

Affinity-based protein profiling (AfBPP) is a widely applied method for the target identification of bioactive molecules. Probes containing photocrosslinkers, such as benzophenones, diazirines, and aryl azides, irreversibly link the molecule of interest to its target protein upon irradiation with UV light. Despite their prevalent application, little is known about photocrosslinker-specific off-targets, affecting the reliability of results. Herein, we investigated background protein labeling by gel-free quantitative proteomics. Characteristic off-targets were identified for each photoreactive group and compiled in a comprehensive inventory. In a proof-of-principle study, H8, a protein kinase A inhibitor, was equipped with a diazirine moiety. Application of this photoprobe revealed, by alignment with the diazirine background, unprecedented insight into its in situ proteome targets. Taken together, our findings guide the identification of biologically relevant binders in photoprobe experiments.