Research priorities of people living with Turner syndrome.

Despite major discoveries, traditional biomedical research has not always addressed topics perceived as priorities by patients and their families. Patient-centered care is predicated on research taking such priorities into account. The present study surveyed women with Turner syndrome (TS; 18+ years; n = 543), parents of women with TS (n = 232), and parents of younger daughters with TS (<18 years; n = 563), regarding their priorities for research. The study also included a quantitative audit of research categorized as either predominantly biomedical or psychological in the medical and other scientific literature. The overwhelming majority of all surveyed stakeholders (84% and higher) rated both biomedical and psychological research in TS as "very important," yet only approximately 9% of published research focused on psychological aspects of TS. The odds of women with TS identifying psychological research as "most important" was significantly lower (OR: 0.607; 95% CI: 0.375, 0.982] than the odds of parents making the same prioritization. Despite the majority of participants rating research as very important, only approximately half-rated participation in research as similarly important. The majority of respondents in all three groups (59%-73%) indicated they would "very likely" participate in research pertaining to eating or nutrition, quality of life, or genetic studies in TS. Substantially fewer expressed similar eagerness to participate in studies involving the study of a new medicine or medical device. Increased engagement of patient and family stakeholders in research requires that investigators select topics of study important to that community.

Crystal structure of the kinase domain of serum and glucocorticoid-regulated kinase 1 in complex with AMP PNP.

Serum and glucocorticoid-regulated kinase 1 (SGK1) is a serine/threonine protein kinase of the AGC family which participates in the control of epithelial ion transport and is implicated in proliferation and apoptosis. We report here the 1.9 A crystal structure of the catalytic domain of inactive human SGK1 in complex with AMP-PNP. SGK1 exists as a dimer formed by two intermolecular disulfide bonds between Cys258 in the activation loop and Cys193. Although most of the SGK1 structure closely resembles the common protein kinase fold, the structure around the active site is unique when compared to most protein kinases. The alphaC helix is not present in this inactive form of SGK1 crystal structure; instead, the segment corresponding to the C helix forms a beta-strand that is stabilized by the N-terminal segment of the activation loop through a short antiparallel beta-sheet. Since the differences from other kinases occur around the ATP binding site, this structure can provide valuable insight into the design of selective and highly potent ATP-competitive inhibitors of SGK1 kinase.