| 1. |
- Blom, Lisa Karlsson, 1982, et al.
(author)
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Tiggarnas liv fyllt av övergrepp
- 2014
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In: Göteborgs-Posten. - 1103-9345. ; :19 mars
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Journal article (pop. science, debate, etc.)
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| 2. |
- Höglund, Evelina, et al.
(author)
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A meal concept designed for older adults : small enriched meals including dessert
- 2018
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In: Food and Nutrition Research. ; :62
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Journal article (peer-reviewed)abstract
- Background: The population of older adults is growing and many are at risk of disease-related malnutrition.This is a serious condition which increases the risk for other diseases and distress, human suffering and puts ahigh load on health care costs. Meal concepts tailored to suit the needs of older adults are required to decreasethe incidence of disease-related malnutrition.Objective: To evaluate sensory perception regarding a concept of small, protein and energy-enriched multicomponentmeals designed according to the nutritional needs of older adults.Design: A meal concept of small main courses with complementary desserts and protein and energy-enrichedproducts was evaluated using triangle tests, hedonic evaluation and focus group discussion. Enriched saucesand meals were compared to corresponding commercial products regarding appearance, taste, consistency andoverall acceptance.Results: The concept of a small main course with a complementary dessert was generally perceived as positiveby the target group. The acceptance scores for the enriched meals were generally lower than for the commercialmeals, mainly owing to the packaging of the enriched meals which required covering the food in sauce.Enriched sauces contained approximately 90% more protein than the commercial sauces. However, proteinenrichment affected the sensory properties of the sauces and they were perceived as thicker, creamier and lessflavour-intensive.Conclusions: A concept based on small, protein and energy-enriched meals supplemented with a dessert wasconsidered suitable for increasing the energy and protein intakes of older adults provided that the method ofenrichment ensures attractive sensorial properties.
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| 3. |
- Höglund, Evelina, et al.
(author)
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A meal concept designed for older adults - Small, enriched meals including dessert.
- 2018
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In: Food & nutrition research. - : SNF Swedish Nutrition Foundation. - 1654-661X .- 1654-6628. ; 62
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Journal article (peer-reviewed)abstract
- Background: The population of older adults is growing and many are at risk of disease-related malnutrition. This is a serious condition which increases the risk for other diseases and distress, human suffering and puts a high load on health care costs. Meal concepts tailored to suit the needs of older adults are required to decrease the incidence of disease-related malnutrition.Objective: To evaluate sensory perception regarding a concept of small, protein and energy-enriched multi-component meals designed according to the nutritional needs of older adults.Design: A meal concept of small main courses with complementary desserts and protein and energy-enriched products was evaluated using triangle tests, hedonic evaluation and focus group discussion. Enriched sauces and meals were compared to corresponding commercial products regarding appearance, taste, consistency and overall acceptance.Results: The concept of a small main course with a complementary dessert was generally perceived as positive by the target group. The acceptance scores for the enriched meals were generally lower than for the commercial meals, mainly owing to the packaging of the enriched meals which required covering the food in sauce. Enriched sauces contained approximately 90% more protein than the commercial sauces. However, protein enrichment affected the sensory properties of the sauces and they were perceived as thicker, creamier and less flavour-intensive.Conclusions: A concept based on small, protein and energy-enriched meals supplemented with a dessert was considered suitable for increasing the energy and protein intakes of older adults provided that the method of enrichment ensures attractive sensorial properties.
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| 4. |
- Karlsson, Johanna, 1973, et al.
(author)
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Comparative Study of Immune Status to Infectious Agents in Elderly Patients with Multiple Myeloma, Waldenstrom's Macroglobulinemia, and Monoclonal Gammopathy of Undetermined Significance.
- 2011
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In: Clinical and vaccine immunology : CVI. - 1556-6811. ; 18:6, s. 969-77
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Journal article (peer-reviewed)abstract
- Whereas patients with multiple myeloma (MM) have a well-documented susceptibility to infections, this has been less studied in other B-cell disorders, such as Waldenstrom's macroglobulinemia (WM) and monoclonal gammopathy of undetermined significance (MGUS). We investigated the humoral immunity to 24 different pathogens in elderly patients with MM (n = 25), WM (n = 16), and MGUS (n = 18) and in age-matched controls (n = 20). Antibody titers against pneumococci, staphylococcal alpha-toxin, tetanus and diphtheria toxoids, and varicella, mumps, and rubella viruses were most depressed in MM patients, next to lowest in WM and MGUS patients, and highest in the controls. In contrast, levels of antibodies specific for staphylococcal teichoic acid, Moraxella catarrhalis, candida, aspergillus, and measles virus were similarly decreased in MM and MGUS patients. Comparable titers in all study groups were seen against Haemophilus influenzae type b (Hib), borrelia, toxoplasma, and members of the herpesvirus family. Finally, a uniform lack of antibodies was noted against Streptococcus pyogenes, salmonella, yersinia, brucella, francisella, and herpes simplex virus type 2. To conclude, although MM patients displayed the most depressed humoral immunity, significantly decreased antibody levels were also evident in patients with WM and MGUS, particularly against Staphylococcus aureus, pneumococci, and varicella. Conversely, immunity was retained for Hib and certain herpesviruses in all study groups.
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| 5. |
- Karlsson, Max, et al.
(author)
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A single-cell type transcriptomics map of human tissues
- 2021
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In: Science Advances. - : American Association for the Advancement of Science (AAAS). - 2375-2548. ; 7:31
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Journal article (peer-reviewed)abstract
- Advances in molecular profiling have opened up the possibility to map the expression of genes in cells, tissues, and organs in the human body. Here, we combined single-cell transcriptomics analysis with spatial antibody-based protein profiling to create a high-resolution single-cell type map of human tissues. An open access atlas has been launched to allow researchers to explore the expression of human protein-coding genes in 192 individual cell type clusters. An expression specificity classification was performed to determine the number of genes elevated in each cell type, allowing comparisons with bulk transcriptomics data. The analysis highlights distinct expression clusters corresponding to cell types sharing similar functions, both within the same organs and between organs.
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| 6. |
- Karlsson, Max, et al.
(author)
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Genome-wide annotation of protein-coding genes in pig
- 2022
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In: BMC Biology. - : Springer Nature. - 1741-7007. ; 20:1
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Journal article (peer-reviewed)abstract
- Background: There is a need for functional genome-wide annotation of the protein-coding genes to get a deeper understanding of mammalian biology. Here, a new annotation strategy is introduced based on dimensionality reduction and density-based clustering of whole-body co-expression patterns. This strategy has been used to explore the gene expression landscape in pig, and we present a whole-body map of all protein-coding genes in all major pig tissues and organs. Results: An open-access pig expression map (www.rnaatlas.org ) is presented based on the expression of 350 samples across 98 well-defined pig tissues divided into 44 tissue groups. A new UMAP-based classification scheme is introduced, in which all protein-coding genes are stratified into tissue expression clusters based on body-wide expression profiles. The distribution and tissue specificity of all 22,342 protein-coding pig genes are presented. Conclusions: Here, we present a new genome-wide annotation strategy based on dimensionality reduction and density-based clustering. A genome-wide resource of the transcriptome map across all major tissues and organs in pig is presented, and the data is available as an open-access resource (www.rnaatlas.org), including a comparison to the expression of human orthologs.
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| 7. |
- Karlsson, Max, et al.
(author)
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Genome-wide single cell annotation of the human protein-coding genes
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Other publication (other academic/artistic)abstract
- An important quest for the life science community is to deliver a complete annotation of the human building-blocks of life, the genes and the proteins. Here, we report on a genome-wide effort to annotate all protein-coding genes based on single cell transcriptomics data representing all major tissues and organs in the human body, integrated with data from bulk transcriptomics and antibody-based tissue profiling. Altogether, 25 tissues have been analyzed with single cell transcriptomics resulting in genome-wide expression in 444 single cell types using a strategy involving pooling data from individual cells to obtain genome-wide expression profiles of individual cell type. We introduce a new genome-wide classification tool based on clustering of similar expression profiles across single cell types, which can be visualized using dimensional reduction maps (UMAP). The clustering classification is integrated with a new “tau” score classification for all protein-coding genes, resulting in a measure of single cell specificity across all cell types for all individual genes. The analysis has allowed us to annotate all human protein-coding genes with regards to function and spatial distribution across individual cell types across all major tissues and organs in the human body. A new version of the open access Human Protein Atlas (www.proteinatlas.org) has been launched to enable researchers to explore the new genome-wide annotation on an individual gene level.
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| 8. |
- Lehnert, Christopher, et al.
(author)
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Global risk and global challenges – Space as a game changer for socioeconomic sustainable development
- 2017
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In: Acta Astronautica. - : Elsevier BV. - 0094-5765. ; 140, s. 59-65
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Journal article (peer-reviewed)abstract
- © 2017 IAA The world's societies at the beginning of the 21st century are better off than ever before. (Gapminder, 2015) At the same time, the world is also threatened by global challenges where space as a tool has and can play a pivotal role in meeting those challenges. The challenges range from climate change, over mass unemployment, to terrorism or migration – to name but a few. Space activities have started to respond to this changing world, not only by providing a deeper understanding of our universe, but by using space as an additional sphere and sector, through which humankind can increase and secure its wealth – it is thus game changing in the way we sustain humanity's existence. This paper is meant to capture this development. In the first part, an overview is given on the risks that humankind is facing. The second part describes the way that space can be used as a tool to prevent and manage these risks. The overview in the first part is based on the examination of the most recent reports and overall strategies of key International Governmental Organisations and Non-Governmental Organisations that are involved in agenda-setting, policy formulation and implementation. The second part includes an overview on current activities of the European Space Agency (ESA) that play a role in responding to these risks. To better understand ESA's activities that contain humanity's risks, a standard classification for risks management is used, which distinguishes between four components: Identification, Assessment, Management and Communication (Renn, 2005). The analysis reveals how space activities already today play a pivotal role in all four types of risk management. Space activities contribute very tangible to the management of risks through its space mission, but also in a more indirect way, as providing the technical backbone for stable and reliable cooperation in the international governance arena, and serve as crucial economic stimulator. The overall results show that space activities touch upon every aspect of responding to the humanity's risks. Especially in the identification and the preventive management of humanity's risks, space systems are a crucial enabler. They are also an important part in dealing with risks related to scarcity of resources. It is thus important that current levels of investments into space infrastructure are maintained, as the benefits of space activities is essential to humankind's existence and that upon further programmatic decisions, stakeholders involved with the management of risks are being consulted.
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