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Stem cell sources capable of producing appropriate cells for replacement will be necessary for functional repair of the injured brain. Here, we have determined whether transcription factor programming of human embryonic stem (hES) cells can be used to generate layer-specific cortical neurons capable of integrating into the stroke-injured rat cortex. Human embryonic stem cells were programmed via o

Background: Prostate-specific membrane antigen positron emission tomography/computed tomography (PSMA-PET/CT) is affecting the management of patients with prostate cancer with biochemical recurrence after radical prostatectomy. The long-term outcomes of tailoring salvage treatment on the basis of PSMA-PET/CT status remain to be determined. Methods: A decision-analytic model was developed to projec

The compatibility and safety of contrast media injectors (CMIs) at ultra-high magnetic field strengths remains a critical challenge. This study aimed to investigate a custom-designed CMI powered by a ceramic motor in a newly developed 5T MRI environment, comparing it with a commercial CMI commonly used in a clinic. Three key performance aspects of the CMI were assessed in the 5T environment: trans

Rotational structures in 249Md have been observed for the first time. One set of states forms a pair of strongly coupled bands with relatively strong E2 transitions and no identifiable M1 transitions between the two signature partners. Another set of states suggests a decoupled sequence of E2 transitions. These bands are assigned as based on the 7/2−⁢[514] and on the favored signature of the 1/2−⁢

This article examines the obligation for public-sector deployers to conduct Fundamental Rights Impact Assessments (FRIAs) under Article 27 of the EU Artificial Intelligence Act (AI Act). The article argues that the FRIA obligation functions as a minimum harmonisation standard, granting Member State authorities discretion to go beyond the AI Act's baseline and conduct more rigorous fundamental righ

High-pressure homogenizers (HPHs) are used extensively in food-, pharma-, and biotech processing. Erosion wear is a serious concern leading to high maintenance costs and downtime. Despite this, very little is known about how operating conditions and HPH design influence wear. Guidelines for optimizing design and operation are in great need. This contribution develops a relatively simple CFD-based

The smart city is a prominent urban development discourse that has been applied to urban policies and programs around the world. To date, there are limited empirical insights on how smart city policies and programs are leading to institutional change in urban local governance. Recent scholarship has mobilized the notion of institutional logics to unpack how the broader smart city discourse shapes

The medical profession plays a crucial role in tackling the health impacts of climate change and in promoting a green transition of society and the health sector. Despite this, opportunities for action are still quite unknown within the profession, and no mandatory education is required in interns' or residents' education. Medical schools, on the contrary, both in Sweden (due to legislation) and a

CSF concentrations of β-amyloid 42 (Aβ42) and phosphorylated tau (p-tau) are well-established biomarkers of Alzheimer's disease and have been studied in relation to several neuropathological features both in patients and in cognitively unimpaired individuals. The CSF p-tau/Aβ42 ratio, a biomarker combining information from both pathophysiological processes, has emerged as a promising tool for moni

Improved understanding of the mechanisms driving heterotrophic CO2 emissions after rewetting of a dry soil may improve projections of future soil carbon fate. While drying and rewetting (DRW) under laboratory conditions have demonstrated that heterotrophic CO2 emissions depend on DRW features and soil and environmental conditions, these laboratory insights have not been validated in field conditio

Climate change is already impacting our environment and health, with rising sea levels, extreme weather, and higher temperatures. Greenhouse gas levels are at their highest in three million years, making climate-related health risks increasingly urgent. Heatwaves, wildfires, and floods lead to mortality, trauma, and non-communicable diseases both in the short and long term. Climate change also alt

Scholarship in the last decades has increasingly paid attention to the rhetoric of race and peoplehood in early Christian literature. It has been shown how the construction of Christian identity took place through ethnic reasoning, with writers using metaphors of parenthood, kinship, homeland and descent to express what it meant to be a Christian. These studies have typically focused on pre-Consta

The rarity of preserved soft tissues in the fossil record has limited our understanding of the life appearance of extinct vertebrates. However, through examination of various osteological features and comparisons with extant ecomorphological analogues, we can predict some of the external characteristics of ancient taxa. Specifically, for the Cretaceous mosasaurians (a group of seagoing squamates),

Background: Dihydrotestosterone (DHT), the most potent ligand to the androgen receptor, is synthesised from testosterone (T) by 5α-reductase type 1 and 2. While type 1 is expressed in several non-reproductive tissues in both sexes, men also express high levels of the high-affinity type 2 isoform in reproductive tissues; yet women have a higher circulating DHT to T (DHT/T) ratio than men. We hypoth

Research on cephalopod early ontogeny has significantly advanced in recent decades, including embryo organogenesis and neurogenesis and early behavioural adaptations, particularly in commercially important and coastal species. Within this context, here we compiled current knowledge on the collection, handling and care under experimental conditions and monitoring in the field of cephalopod eggs and

Direct reprogramming of somatic cells into induced neurons (iNs) has become an attractive strategy for the generation of patient-specific neurons for disease modeling and regenerative neuroscience. To this end, adult human dermal fibroblasts (hDFs) present one of the most relevant cell sources. However, iNs generated from adult hDFs using two-dimensional cultures are difficult to maintain in vitro

The arthropod exoskeleton consists of a chitin–protein meshwork that is reinforced by incorporated minerals, such as in decapod crustaceans. Such naturally biomineralized cuticle forms the bulk of arthropod bodily remains in the rock record. However, the extent to which this organic–inorganic composite material is transformed during the fossilization process remains incompletely understood. We exa