| 1. |
|
|
| 2. |
- Kehoe, Laura, et al.
(författare)
-
Make EU trade with Brazil sustainable
- 2019
-
Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 364:6438, s. 341-
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
|
|
| 3. |
- Hudson, Lawrence N, et al.
(författare)
-
The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project
- 2017
-
Ingår i: Ecology and Evolution. - : John Wiley & Sons. - 2045-7758. ; 7:1, s. 145-188
-
Tidskriftsartikel (refereegranskat)abstract
- The PREDICTS project-Projecting Responses of Ecological Diversity In Changing Terrestrial Systems (www.predicts.org.uk)-has collated from published studies a large, reasonably representative database of comparable samples of biodiversity from multiple sites that differ in the nature or intensity of human impacts relating to land use. We have used this evidence base to develop global and regional statistical models of how local biodiversity responds to these measures. We describe and make freely available this 2016 release of the database, containing more than 3.2 million records sampled at over 26,000 locations and representing over 47,000 species. We outline how the database can help in answering a range of questions in ecology and conservation biology. To our knowledge, this is the largest and most geographically and taxonomically representative database of spatial comparisons of biodiversity that has been collated to date; it will be useful to researchers and international efforts wishing to model and understand the global status of biodiversity.
|
|
| 4. |
- Oparina, Nina Y., et al.
(författare)
-
PXK locus in systemic lupus erythematosus : fine mapping and functional analysis reveals novel susceptibility gene ABHD6
- 2015
-
Ingår i: Annals of the Rheumatic Diseases. - : BMJ. - 0003-4967 .- 1468-2060. ; 74:3
-
Tidskriftsartikel (refereegranskat)abstract
- Objectives To perform fine mapping of the PXK locus associated with systemic lupus erythematosus (SLE) and study functional effects that lead to susceptibility to the disease. Methods Linkage disequilibrium (LD) mapping was conducted by using 1251 SNPs (single nucleotide polymorphism) covering a 862 kb genomic region on 3p14.3 comprising the PXK locus in 1467 SLE patients and 2377 controls of European origin. Tag SNPs and genotypes imputed with IMPUTE2 were tested for association by using SNPTEST and PLINK. The expression QTLs data included three independent datasets for lymphoblastoid cells of European donors: HapMap3, MuTHER and the cross-platform eQTL catalogue. Correlation analysis of eQTLs was performed using Vassarstats. Alternative splicing for the PXK gene was analysed on mRNA from PBMCs. Results Fine mapping revealed long-range LD (>200 kb) extended over the ABHD6, RPP14, PXK, and PDHB genes on 3p14.3. The highly correlated variants tagged an SLE-associated haplotype that was less frequent in the patients compared with the controls (OR=0.89, p=0.00684). A robust correlation between the association with SLE and enhanced expression of ABHD6 gene was revealed, while neither expression, nor splicing alterations associated with SLE susceptibility were detected for PXK. The SNP allele frequencies as well as eQTL pattern analysed in the CEU and CHB HapMap3 populations indicate that the SLE association and the effect on ABHD6 expression are specific to Europeans. Conclusions These results confirm the genetic association of the locus 3p14.3 with SLE in Europeans and point to the ABHD6 and not PXK, as the major susceptibility gene in the region. We suggest a pathogenic mechanism mediated by the upregulation of ABHD6 in individuals carrying the SLE-risk variants.
|
|
| 5. |
|
|
| 6. |
- Vasconcelos, Nina-Maria, 1975-
(författare)
-
Vaccine development strategies applied to the Plasmodium falciparum malaria antigen 332
- 2006
-
Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Malaria is one of the major infectious diseases in the world with regard to mortality and morbidity, and the development of a vaccine against the malaria parasite Plasmodium falciparum is considered of high priority. The aim of the work presented in this thesis was to develop and characterize recombinant vaccine constructs based on the P. falciparum asexual blood-stage antigen Pf332. We have studied the humoral responses in mice elicited by various types of constructs, including naked DNA plasmids, naked mRNA, alphavirus, and peptides. Immunological memory was successfully induced against the repetitive EB200 fragment of Pf332, although the antibody titers were generally low and the highest titers were unexpectedly obtained with a conventional DNA plasmid. In another study, we also demonstrated the ability to circumvent genetically restricted immune responses in mice against two malaria epitopes, one of them derived from Pf332, by inclusion of universal T-cell epitopes into multiple antigen peptide constructs. However, the overall variability of the responses stressed the importance of including several epitopes in a future malaria vaccine. Further, the recent completion of sequencing of Pf332 enabled us to identify and characterize the immunogenic properties of a non-repeat fragment of the Pf332, termed C231. Our analyses of C231 showed that antibodies raised against the recombinant protein possess an in vitro parasite inhibitory capacity similar to that of antibodies against recombinant EB200. Furthermore, the recognition of C231 by antibodies in sera from individuals naturally primed to P. falciparum, correlated well with that previously observed for the corresponding sera and EB200. When analyzing the IgG subclass distribution of anti-C231 antibodies, we noted a bias towards IgG2 and IgG3 relative to IgG1, differing from the subclass profiles of IgG binding crude P. falciparum antigen, which were dominated by IgG1. Taken together, the work presented herein is likely to facilitate further studies on Pf332 as a potential target for protective immune responses, and amounts to a small step towards the realization of a malaria vaccine.
|
|
