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- Beusch, Peter, 1967, et al.
(författare)
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Management control for sustainability: Towards integrated systems
- 2022
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Ingår i: Management Accounting Research. - : Elsevier BV. - 1044-5005. ; 54
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Tidskriftsartikel (refereegranskat)abstract
- Companies struggle to integrate sustainability into their corporate strategy and implement it in their business activities. To examine this issue, we develop an extended version of Gond et al.’s (2012) integration typology that considers all four of Simons's (1994, 1995) levers of control. We then present a longitudinal study of the efforts made by a multi-national industrial firm to align its management control system and sustainability control system in an integrated sustainability strategy. Our results provide three insights into control system integration for sustainability. First, intensive dialogues among managers at different organizational levels and in different organizational functions mitigate challenges to the technical and organizational integration of sustainability along a firm's value chain. Second, the degree to which the firm's strategic-level managers focus on external sustainability drivers influences how well the firm develops and markets sustainability-related products and services. Finally, a committed CEO and strategic-level management can avoid marginalizing sustainability by communicating their beliefs about it through intensive dialogues across management levels. Our results support the position that a firm can manage sustainability by making incremental changes in management control practices. © 2021 Elsevier Ltd
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| 2. |
- Beverborg, Niels Grote, et al.
(författare)
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Phospholamban antisense oligonucleotides improve cardiac function in murine cardiomyopathy
- 2021
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Ingår i: Nature Communications. - Stockholm : Karolinska Institutet, Dept of Cell and Molecular Biology. - 2041-1723.
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Tidskriftsartikel (refereegranskat)abstract
- Heart failure (HF) is a major cause of morbidity and mortality worldwide, highlighting an urgent need for novel treatment options, despite recent improvements. Aberrant Ca2+ handling is a key feature of HF pathophysiology. Restoring the Ca2+ regulating machinery is an attractive therapeutic strategy supported by genetic and pharmacological proof of concept studies. Here, we study antisense oligonucleotides (ASOs) as a therapeutic modality, interfering with the PLN/SERCA2a interaction by targeting Pln mRNA for downregulation in the heart of murine HF models. Mice harboring the PLN R14del pathogenic variant recapitulate the human dilated cardiomyopathy (DCM) phenotype; subcutaneous administration of PLN-ASO prevents PLN protein aggregation, cardiac dysfunction, and leads to a 3-fold increase in survival rate. In another genetic DCM mouse model, unrelated to PLN (Cspr3/Mlp−/−), PLN-ASO also reverses the HF phenotype. Finally, in rats with myocardial infarction, PLN-ASO treatment prevents progression of left ventricular dilatation and improves left ventricular contractility. Thus, our data establish that antisense inhibition of PLN is an effective strategy in preclinical models of genetic cardiomyopathy as well as ischemia driven HF.
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| 3. |
- Olijnik, Aude-Anais, et al.
(författare)
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Genetic and functional insights into CDA-I prevalence and pathogenesis
- 2021
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Ingår i: Journal of Medical Genetics. - : BMJ Publishing Group Ltd. - 0022-2593 .- 1468-6244. ; 58:3, s. 185-195
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Tidskriftsartikel (refereegranskat)abstract
- Background Congenital dyserythropoietic anaemia type I (CDA-I) is a hereditary anaemia caused by biallelic mutations in the widely expressed genes CDAN1 and C15orf41. Little is understood about either protein and it is unclear in which cellular pathways they participate. Methods Genetic analysis of a cohort of patients with CDA-I identifies novel pathogenic variants in both known causative genes. We analyse the mutation distribution and the predicted structural positioning of amino acids affected in Codanin-1, the protein encoded by CDAN1. Using western blotting, immunoprecipitation and immunofluorescence, we determine the effect of particular mutations on both proteins and interrogate protein interaction, stability and subcellular localisation. Results We identify six novel CDAN1 mutations and one novel mutation in C15orf41 and uncover evidence of further genetic heterogeneity in CDA-I. Additionally, population genetics suggests that CDA-I is more common than currently predicted. Mutations are enriched in six clusters in Codanin-1 and tend to affect buried residues. Many missense and in-frame mutations do not destabilise the entire protein. Rather C15orf41 relies on Codanin-1 for stability and both proteins, which are enriched in the nucleolus, interact to form an obligate complex in cells. Conclusion Stability and interaction data suggest that C15orf41 may be the key determinant of CDA-I and offer insight into the mechanism underlying this disease. Both proteins share a common pathway likely to be present in a wide variety of cell types; however, nucleolar enrichment may provide a clue as to the erythroid specific nature of CDA-I. The surprisingly high predicted incidence of CDA-I suggests that better ascertainment would lead to improved patient care.
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| 4. |
- Olszewski, Grzegorz, et al.
(författare)
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Development of Gd-148 analysis method using stable Gd
- 2021
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Ingår i: Talanta. - : Elsevier. - 0039-9140 .- 1873-3573. ; 229
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Tidskriftsartikel (refereegranskat)abstract
- The analytical method of Gd determination was developed with the aim to analyse Gd-148 in environmental and bioassay samples. It involves the use of anion exchange resin, extraction chromatography, and cation exchange resin. Alkaline fusion and calcium oxalate co-precipitation are used for solid samples dissolution and liquid samples preconcentration, respectively. Total method recovery was tested with natural Gd (Gd-157) using ICP-QQQ-MS. A maximum total recovery of 75 % was obtained.
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| 5. |
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| 6. |
- Wigsten, Emma, 1984, et al.
(författare)
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Comparing Quality of Life of Patients Undergoing Root Canal Treatment or Tooth Extraction
- 2020
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Ingår i: Journal of Endodontics. - : Elsevier BV. - 0099-2399 .- 1878-3554. ; 46:105, s. 19-28
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: The knowledge of patient-centered outcomes concerning the consequences of root canal treatment in daily life is limited. The treatment option is often tooth extraction with possible prosthetic replacement. This study aimed to achieve a greater understanding of the patient perspective by evaluating the effect of root canal treatment in terms of quality of life and quality-adjusted life year (QALY) weights in comparison with patients who underwent tooth extraction. Methods: Patients with either root canal treatment or extraction were recruited from 6 clinics in the general public dental service during a predetermined period of 8 weeks. Three different instruments were used: the Oral Health Impact Profile evaluating the oral health related quality of life (OHRQOL), the EQ-5D-5L evaluating health-related quality of life (HRQOL) and QALY weights, and a disease-specific questionnaire evaluating satisfaction regarding the root canal treatment. The evaluation was assessed at the initiation of treatment and after 1 month. Patient-based and tooth-specific characteristics were obtained from the dental records. Results: Eighty-five patients were included. The distribution between sexes was even, with 43 women and 42 men. The mean age was 51.1 years. Forty-eight patients (56.5%) had a tooth extraction, and 37 patients (43.5%) initiated root canal treatment. The response rate for the questionnaire at baseline was 95.3%, and at the 1-month follow-up, it was 74.1%. Two relevant and comparable groups were obtained after exclusion of the extracted third molars (n = 20), resulting in 65 patients for further analyses. At follow-up, the patients who initiated root canal treatment registered a significant improvement in perceived HRQOL according to the QALY weights (P = .02 and P < .01, respectively). Patients initiating root canal treatment reported generally high satisfaction. Conclusions: A cohort of patients either initiating root canal treatment or tooth extraction as a control group was established. Initiating root canal treatment had a positive impact on perceived HRQOL. The included patients in general dental practice registered overall high satisfaction regarding root canal treatment.
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