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Ubiquitous in eukaryotic cells, the La protein associates with the 3′ termini of many newly synthesized small RNAs. RNAs bound by the La protein include all nascent transcripts made by RNA polymerase III as well as certain small RNAs synthesized by other RNA polymerases. Recent genetic and biochemical analyses have revealed that binding by the La protein protects the 3′ ends of these RNAs from exo
Antibodies against a conserved RNA-binding protein, the Ro 60-kDa autoantigen, occur in 24–60% of all patients with systemic lupus erythematosus. Anti-Ro antibodies are correlated with photosensitivity and cutaneous lesions in these patients and with neonatal lupus, a syndrome in which mothers with anti-Ro antibodies give birth to children with complete congenital heart block and photosensiti
BackgroundCrop yields are lowest in sub-Saharan Africa compared to other regions, and this is true even for such an important staple crop as maize. Persistence of patches of low crop vigour side-by-side to patches with healthier maize crops has been shown to significantly contribute to low yields on smallholdings. Farmers' perspectives on the presence of such poor patches are important as far as t
Most bones of the human body form and heal through endochondral ossification, whereby hypertrophic cartilage (HyC) is formed and subsequently remodeled into bone. We previously demonstrated that HyC can be engineered from human mesenchymal stromal cells (hMSC), and subsequently devitalized by apoptosis induction. The resulting extracellular matrix (ECM) tissue retained osteoinductive properties, l
This study describes the production, characterization and structure determination of a novel Holliday junction-resolving enzyme. The enzyme, termed Hjc_15-6, is encoded in the genome of phage Tth15-6, which infects Thermus thermophilus. Hjc_15-6 was heterologously produced in Escherichia coli and high yields of soluble and biologically active recombinant enzyme were obtained in both complex and de
In 2016, the European Hematology Association (EHA) published the EHA Roadmap for European Hematology Research1 aiming to highlight achievements in the diagnostics and treatment of blood disorders, and to better inform European policy makers and other stakeholders about the urgent clinical and scientific needs and priorities in the field of hematology. Each section was coordinated by 1–2 section ed
I den här artikeln redogör Axel Hilling, Niklas Sandell, Amanda Sonnerfeldt och Anders Vilhelmsson för utvecklingen av offentlig land-förlandrapportering av skatter inom EU. Författarna analyserar hur den aktuella regleringen förhåller sig till EU:s nya direktiv för hållbarhetsrapportering, Corporate Sustainability Reporting Directive, CSRD.
Objectives To compare risks for COVID-19-related outcomes in inflammatory joint diseases (IJDs) and across disease-modifying antirheumatic drugs (DMARDs) during the first two waves of the pandemic and to assess effects of the pandemic on rheumatology care provision. Methods Through nationwide multiregister linkages and cohort study design, we defined IJD and DMARD use annually in 2015-2020. We ass
The ability to harvest reducing power from molecular hydrogen was once considered a prokaryotic trait. New research challenges this notion by finding the first eukaryotic organism capable of oxidizing hydrogen.
IntroductionFloods are the most common type of natural disaster worldwide and are projected to become morefrequent and more extreme. Cambodia is prone to annual, seasonal flooding. Floods impact health inmany ways and can disrupt the health system through destruction of infrastructure and loss ordiversion of human, economic and physical resources. Through knowledge acquisition and skillsdevelopmen
This book comprises the select proceedings of the International Conference on Future Learning Aspects of Mechanical Engineering (FLAME 2020). This volume focuses on current research in fluid and thermal engineering and covers topics such as heat transfer enhancement and heat transfer equipment, heat transfer in nuclear applications, microscale and nanoscale transport, multiphase transport and phas
Glaucoma is a potentially blinding disease where the affected individual often firstnotices symptoms when the disease has reached a late stage. If glaucoma is detectedearly e.g., at screening, the risk for visual impairment can be reduced. There are manyfactors that affect a patient´s risk of developing glaucoma or visual impairment due toglaucoma. In the four studies of this thesis, the general a
The authors of this paper reinvestigate the remains of the Basilica Sempronia, situated below the Imperial Basilica Julia in Rome. By combining the information from the original excavation with a new 3D digital documentation, new observations are made and previous interpretations reassessed. The present remains are discussed in relation to the contemporary built environment, as well as to precedin
Episodes of economic shrinking have declined since the 1980s in Latin America and the Caribbean (LAC). This paper asks why. We propose that the reduction in the frequency and rate of shrinking reveals the dynamic transition from being natural states towards becoming open access societies. To provide empirical support to the argument, we rest on the notion of social capabilities. Hence, societies t
