| 1. |
- Deutsch, Eric W., et al.
(författare)
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TraML: a standard format for exchange of selected reaction monitoring transition lists
- 2012
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Ingår i: Molecular & Cellular Proteomics. - 1535-9484. ; 11:4, s. 111-015040
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Tidskriftsartikel (refereegranskat)abstract
- Abstract in UndeterminedTargeted proteomics via selected reaction monitoring (SRM) is a powerful mass spectrometric technique affording higher dynamic range, increased specificity and lower limits of detection than other shotgun mass spectrometry methods when applied to proteome analyses. However, it involves selective measurement of predetermined analytes, which requires more preparation in the form of selecting appropriate signatures for the proteins and peptides that are to be targeted. There is a growing number of software programs and resources for selecting optimal transitions and the instrument settings used for the detection and quantification of the targeted peptides, but the exchange of this information is hindered by a lack of a standard format. We have developed a new standardized format, called TraML, for encoding transition lists and associated metadata. In addition to introducing the TraML format, we demonstrate several implementations across the community, and provide semantic validators, extensive documentation, and multiple example instances to demonstrate correctly written documents. Widespread use of TraML will facilitate the exchange of transitions, reduce time spent handling incompatible list formats, increase the reusability of previously optimized transitions, and thus accelerate the widespread adoption of targeted proteomics via SRM.
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| 2. |
- Eisenacher, Martin, et al.
(författare)
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Getting a grip on proteomics data - Proteomics Data Collection (ProDaC)
- 2009
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Ingår i: Proteomics. - : Wiley. - 1615-9861 .- 1615-9853. ; 9:15, s. 3928-3933
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Tidskriftsartikel (refereegranskat)abstract
- In proteomics, rapid developments in instrumentation led to the acquisition of increasingly large data sets. Correspondingly, ProDaC was founded in 2006 as a Coordination Action project within the 6th European Union Framework Programme to support data sharing and community-wide data collection. The objectives of ProDaC were the development of documentation and storage standards, setup of a standardized data submission pipeline and collection of data. Ending in March 2009, ProDaC has delivered a comprehensive toolbox of standards and computer programs to achieve these goals.
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| 3. |
- Eisenacher, Martin, et al.
(författare)
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Proteomics Data Collection - 2nd ProDaC Workshop 5 October 2007, Seoul, Korea
- 2008
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Ingår i: Proteomics. - : Wiley. - 1615-9861 .- 1615-9853. ; 8:7, s. 1326-1330
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Tidskriftsartikel (refereegranskat)abstract
- Proteomics Data Collection (ProDaC) is an EU-funded Coordination Action within the 6th framework programme. It aims to simplify the publication, dissemination and utilization of proteomics data by establishing standards that will support broad data collection from the research community. As a part of ProDaC, regular workshops are organized on a half-yearly basis to enable communication and discussion of the involved partners and to report on project progress. After the kick-off meeting (October 2006) in Long Beach, CA, USA and the 1st workshop in Lyon, France (April 2007), the 2nd ProDaC workshop took place at the COEX InterContinental Hotel in Seoul, Korea, on 5th October 2007, shortly before the HUPO World Congress. The progress achieved within the first year was presented by the leaders of the work packages. Additionally, a Journal's representative talked about his experiences and future plans concerning Proteomics standards; and two further external speakers presented their research related to data handling and Proteomics repositories.
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| 4. |
- Eisenacher, Martin, et al.
(författare)
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Proteomics Data Collection - 3rd ProDaC Workshop April 22nd 2008, Toledo, Spain
- 2008
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Ingår i: Proteomics. - : Wiley. - 1615-9861 .- 1615-9853. ; 8:20, s. 4163-4167
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Tidskriftsartikel (refereegranskat)abstract
- The "Coordination Action" ProDaC (Proteomics Data Collection) - funded by the EU within the 6(th) framework programme - was created to support the dissemination, utilization and publication of proteomics data. Within this international consortium, standards are developed and maintained to support extensive data collection by the proteomics community. An important part of ProDaC are workshops organized on a regular basis (two per year) to allow discussions and communication between the ProDaC partners and to report on the progress of the project. The kick-off meeting took place in October 2006 in Long Beach, CA, USA. The 1(st) ProDaC workshop was held in Lyon, France (April 2007) and the 2(nd) in Seoul, Korea in October 2007. ProDaC organized the 3(rd) ProDaC workshop at the Beatriz Hotel, Toledo, on 22(nd) April, 2008, directly before the HUPO - PSI spring meeting (Human Proteome Organisation - Proteomics Standards Initiative). The work package coordinators presented talks about the progress achieved during the past six months. Additionally four external speakers presented their work on data conversion and data repositories. The concluding discussion session was chaired by the journal's representative.
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| 5. |
- Eisenacher, Martin, et al.
(författare)
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Proteomics data collection--4th ProDaC workshop 15 August 2008, Amsterdam, The Netherlands
- 2009
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Ingår i: Proteomics. - : Wiley. - 1615-9861 .- 1615-9853. ; 9:2, s. 218-222
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Tidskriftsartikel (refereegranskat)abstract
- ProDaC (Proteomics Data Collection), a Coordination Action within the 6th EU framework programme, was created to support the collection, distribution and public availability of data from proteomics experiments. Within the consortium standards are created and maintained enabling an extensive data collection within the proteomics community. Important elements of ProDaC are workshops held twice a year to allow communication between the ProDaC partners and to report the ongoing progress. The most recent assembly was the 4th ProDaC workshop on August 15th, 2008, in Amsterdam, The Netherlands. It took place directly before the 7th HUPO Annual World Congress (Human Proteome Organisation). Work package coordinators and partners presented the progress achieved since the last meeting. Additionally, an EU official presented funding opportunities for proteomics in the next EU framework programme and five external speakers presented talks about their work in relation to ProDaC.
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| 6. |
- Eisenacher, Martin, et al.
(författare)
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Proteomics Data Collection-5th ProDaC Workshop
- 2009
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Ingår i: Proteomics. - : Wiley. - 1615-9861 .- 1615-9853. ; 9:14, s. 3626-3629
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Tidskriftsartikel (refereegranskat)abstract
- The Proteomics Data Collection (ProDaC) consortium, a "Coordination Action" funded by the 6th EU Framework Programme, started in October 2006. Its aim was to facilitate the collection and distribution of proteomics data and the public availability of data sets from proteomics experiments. Within the consortium standard formats are created and tools are developed to allow extensive data collection within the proteomics community. An important part of ProDaC is the organization of workshops twice a year to inform about the consortium's progress and to stimulate communication between the ProDaC partners and between partners and interested members of the proteomics community. ProDaC ends on March 31, 2009. The most recent (and final) workshop was the 5th ProDaC workshop held on March 4, 2009 in Kolympari, Crete, Greece. The progress since the last meeting and an overall summary was presented by the work package coordinators and partners. Four external speakers presented talks about their work in relation to ProDaC.
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| 7. |
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| 8. |
- Martens, Lennart, et al.
(författare)
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mzML - a community standard for mass Spectrometry data
- 2011
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Ingår i: Molecular & Cellular Proteomics. - 1535-9484. ; 10:1, s. 1-000133
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Tidskriftsartikel (refereegranskat)abstract
- Mass spectrometry is a fundamental tool for discovery and analysis in the life sciences. With the rapid advances in mass spectrometry technology and methods, it has become imperative to provide a standard output format for mass spectrometry data that will facilitate data sharing and analysis. Initially, the efforts to develop a standard format for mass spectrometry data resulted in multiple formats, each designed with a different underlying philosophy. To resolve the issues associated with having multiple formats, vendors, researchers, and software developers convened under the banner of the HUPO PSI to develop a single standard. The new data format incorporated many of the desirable technical attributes from the previous data formats, while adding a number of improvements, including features such as a controlled vocabulary with validation tools to ensure consistent usage of the format, improved support for selected reaction monitoring data, and immediately available implementations to facilitate rapid adoption by the community. The resulting standard data format, mzML, is a well tested open-source format for mass spectrometer output files that can be readily utilized by the community and easily adapted for incremental advances in mass spectrometry technology.
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| 9. |
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| 10. |
- Minami, S. Sakura, et al.
(författare)
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Progranulin protects against amyloid beta deposition and toxicity in Alzheimer's disease mouse models
- 2014
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Ingår i: Nature Medicine. - : Springer Science and Business Media LLC. - 1078-8956 .- 1546-170X. ; 20:10, s. 1157-1164
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Tidskriftsartikel (refereegranskat)abstract
- Haploinsufficiency of the progranulin (PGRN) gene (GRN) causes familial frontotemporal lobar degeneration (FTLD) and modulates an innate immune response in humans and in mouse models. GRN polymorphism may be linked to late-onset Alzheimer's disease (AD). However, the role of PGRN in AD pathogenesis is unknown. Here we show that PGRN inhibits amyloid beta (A beta) deposition. Selectively reducing microglial expression of PGRN in AD mouse models impaired phagocytosis, increased plaque load threefold and exacerbated cognitive deficits. Lentivirus-mediated PGRN overexpression lowered plaque load in AD mice with aggressive amyloid plaque pathology. A beta plaque load correlated negatively with levels of hippocampal PGRN, showing the dose-dependent inhibitory effects of PGRN on plaque deposition. PGRN also protected against A beta toxicity. Lentivirus-mediated PGRN overexpression prevented spatial memory deficits and hippocampal neuronal loss in AD mice. The protective effects of PGRN against A beta deposition and toxicity have important therapeutic implications. We propose enhancing PGRN as a potential treatment for PGRN-deficient FTLD and AD.
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