| 1. |
- Kirby, A J, et al.
(författare)
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Gemini surfactants: New synthetic vectors for gene transfection
- 2003
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Ingår i: Angewandte Chemie International Edition in English. - : Wiley. - 0570-0833 .- 1433-7851 .- 1521-3773. ; 42:13, s. 1448-1457
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Forskningsöversikt (refereegranskat)abstract
- The superior surfactant properties of cationic gemini surfactants are applied to the complex problem of introducing genes into cells. Of almost 250 new compounds tested, of some 20 different structural types, a majority showed very good transfection activity in vitro. The surfactant is shown to bind and compact DNA efficiently, and structural studies and calculations provide a working picture of the lipoplex formed. The lipoplex can penetrate the outer membranes of many cell types, to appear in the cytoplasm encapsulated within endosomes. Escape from the endosome - a key step for transfection - may be controlled by changes in the aggregation behavior of the lipoplex as the pH falls. The evidence suggests that DNA may be released from the lipoplex before entry into the nucleus, where the new gene can be expressed with high efficiency.
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| 2. |
- Cameron, D., et al.
(författare)
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Replica Management in the European Data Grid Project
- 2004
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Ingår i: Journal of Grid Computing. - 1570-7873 .- 1572-9184. ; 2:4, s. 341-351
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Tidskriftsartikel (refereegranskat)abstract
- Within the European DataGrid project, Work Package 2 has designed and implemented a set of integrated replica management services for use by data intensive scientific applications. These services, based on the web services model, enable movement and replication of data at high speed from one geographical site to another, management of distributed replicated data, optimization of access to data, and the provision of a metadata management tool. In this paper we describe the architecture and implementation of these services and evaluate their performance under demanding Grid conditions.
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| 3. |
- Adams, JM, et al.
(författare)
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Overview of JET results in support of the ITER physics basis
- 2001
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Ingår i: NUCLEAR FUSION. - : INT ATOMIC ENERGY AGENCY. ; 41:10
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The JET experimental campaign has focused on studies in support of the ITER physics basis. An overview of the results obtained is given for the reference ELMy H mode and advanced scenarios, which in JET are based on internal transport barriers. JET studi
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| 4. |
- Horikawa, Y, et al.
(författare)
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Genetic variation in the gene encoding calpain-10 is associated with type 2 diabetes mellitus
- 2000
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Ingår i: Nature Genetics. - : Springer Science and Business Media LLC. - 1546-1718 .- 1061-4036. ; 26:2, s. 163-175
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Tidskriftsartikel (refereegranskat)abstract
- Type 2 or non-insulin-dependent diabetes mellitus (NIDDM) is the most common form of diabetes worldwide, affecting approximately 4% of the world's adult population. It is multifactorial in origin with both genetic and environmental factors contributing to its development. A genome-wide screen for type 2 diabetes genes carried out in Mexican Americans localized a susceptibility gene, designated NIDDM1, to chromosome 2. Here we describe the positional cloning of a gene located in the NIDDM1 region that shows association with type 2 diabetes in Mexican Americans and a Northern European population from the Botnia region of Finland. This putative diabetes-susceptibility gene encodes a ubiquitously expressed member of the calpain-like cysteine protease family, calpain-10 (CAPN10). This finding suggests a novel pathway that may contribute to the development of type 2 diabetes.
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| 5. |
- Gustafson, Joakim, et al.
(författare)
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The NICE fairy-tale game system
- 2004
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Ingår i: Proceedings of the 5th SIGdial Workshop on Discourse and Dialogue at HLT-NAACL 2004. - Boston.
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Konferensbidrag (refereegranskat)
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| 6. |
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