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- Schvartz, D., et al.
(författare)
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The Human Diabetes Proteome Project (HDPP) : The 2014 update
- 2015
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Ingår i: Translational Proteomics. - : Elsevier BV. - 2212-9626. ; 8-9, s. 1-7
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Tidskriftsartikel (refereegranskat)abstract
- Diabetes is an increasing worldwide problem leading to major associated health issues and increased health care costs. In 2012, 9.3% of the American population was affected by diabetes, according to the American Diabetes Association, with 1.7 million of new cases since during the year (www.diabetes.org). Proteome initiatives can provide a deeper understanding of the biology of this disease and help develop more effective treatments. The collaborative effort of the Human Diabetes Proteome Project (HDPP) brings together a wide variety of complementary resources to increase the existing knowledge about both type 1 and type 2 diabetes and their related complications. The goals are to identify proteins and protein isoforms associated with the pathology and to characterize underlying disease-related pathways and mechanisms. Moreover, a considerable effort is being made on data integration and network biology. Sharing these data with the scientific community will be an important part of the consortium. Here we report on: the content of the HDPP session held at the 12th HUPO meeting in Yokohama; recent achievements of the consortium; discussions of several HDPP workshops; as well as future HDPP directions as discussed at the 13th HUPO congress in Madrid, with a special attention given to the lists of prioritized, diabetes-related proteins and the proteomic means to study them.
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- Antoni, Gunnar, et al.
(författare)
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Synthesis of l-2,4-Diamino[4-11C]butyric acid and its use in some In vitro and In vivo tumour models
- 1997
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Ingår i: Nuclear Medicine and Biology. - 0969-8051 .- 1872-9614. ; 24:6, s. 595-601
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Tidskriftsartikel (refereegranskat)abstract
- l-2,4-Diamino[4-11C]butyric acid (DAB) was synthesized by an enzyme catalysed carrier added (0.1 μmol KCN) reaction of hydrogen [11C]cyanide with O-acetyl-l-serine followed by reduction. l-[11C]DAB was obtained with a radiochemical purity higher than 96% and with a decay corrected radiochemical yield of 30–40% within a 32 min reaction time. The enantiomeric excess was 98%. The uptake of l-[11C]DAB was investigated in multicellular aggregates of six different cell lines and animal tumour models. l-[11C]DAB is potentially useful for the assessment of pharmacokinetics of l-DAB in vivo for part of its evaluation as an antitumoural agent, although its use for diagnostic purposes seems limited.
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