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Genetic Susceptibility to Diabetes Subtypes and Risk of Developing Coronary Artery Disease
OBJECTIVE: Diabetes significantly increases the risk for atherosclerotic complications, including coronary artery disease (CAD). Previous studies have suggested that adult-onset diabetes can be classified into five different clinical subtypes, including moderate obesity-related diabetes (MOD). The aim of this study was to investigate the genetic associations between the five diabetes subtypes and
Great tits show serial reversal learning in the perseverance phase but not in the new learning phase
An animal possessing reversal learning ability is capable of unlearning a previously learnt association between a stimulus and a reward and learning a new contingency. It is a form of behavioural flexibility, which can be advantageous in changing environments. Serial reversal learning occurs when an animal's performance improves over repeated reversals of contingencies. In this study, we tested th
Cell Sorting for Biomechanical Characterization of Cancer Cells
The metastatic potential of cancer cells is closely linked to their mechanical properties, and changes in these properties often correspond to the progression of the disease. To study how mechanical factors such as cell size and deformability influence the spread of cancer and the surrounding extracellular matrix, it is crucial that cancer cell populations be sorted in relevant subpopulations with
Modelling of light propagation in diffusive media with applications to tissue spectroscopy, tomography and photodynamic therapy
This thesis introduces the field of biomedical or diffuse optics and covers basic principles of light propagation in highly scattering media. Physics is well supported by mathematical derivations and equations, which is essential for the development of analytical models. These models are applied to three main fields.First, in photodynamic therapy (PDT) — a promising approach, based on a dynamic in
Lyme arthritis : Demographic characteristics and Borrelia ospA genospecies in synovial fluid. A 17-year cohort study in Sweden
Lyme arthritis (LA) is a recognized manifestation of Lyme borreliosis in Sweden, but data on the causative Borrelia species are limited. This study aimed to describe the demographics of LA and identify Borrelia burgdorferi sensu lato (B. burgdorferi s.l.) genospecies present in synovial fluid (SF). Patient data were collected from the test requisition form accompanying consecutive SF samples submi
The Nested Mobilome. Novel computational tools for understanding protein biology and evolution
Horizontal gene transfer (HGT) is a major driver of evolution and a key source of innovation in the microbial world. Mobile genetic elements (MGEs), such as plasmids and phages, often act as agents of HGT or as vehicles for cargo genes, some of which define the adaptive potential of the host organism in specific environments. These genes are involved in immunity, anti-immunity, virulence, and anti
Cryogenic performance of vertical III-V nanowire gate-all-around ferroelectric FETs
This work investigates the cryogenic performance of InAs-based vertical nanowire ferroelectric field-effect transistors (VNW-FeFETs) with hafnium zirconium oxide (HZO) as the ferroelectric gate dielectric. Measurements at 300 K and 14 K reveal a 25% increase in memory window, from 560 mV at room temperature to 700 mV at 14 K, indicating enhanced polarization stability at low temperatures while als
The CHEOPS view of HD 95338b: Refined transit parameters, and a search for exomoons
Context. Despite the ever-increasing number of known exoplanets, no uncontested detections have been made of their satellites, known as exomoons. Aims. The quest to find exomoons is at the forefront of exoplanetary sciences. Certain space-born instruments are thought to be suitable for this purpose. We show the progress made with the CHaracterising ExOPlanets Satellite (CHEOPS) in this field using
Unveiling the nature of glassy impact spherules by analyzing pristine Chicxulub spherules from Gorgonilla Island
The Chicxulub impact triggered a massive extinction event marked by the Cretaceous-Paleogene boundary (K-Pg ∼66Ma), ejecting vast amounts of dust, molten, and vaporized materials. While impact spherules are interpreted as products of impactor and target lithologies, their precise composition and distribution remain insufficiently constrained. Although previous studies restrict impactor contaminati
Genomic life-history traits mediate the impacts of habitat loss and nutrient availability on fragmented grassland communities
Habitat loss and nutrient enrichment are major drivers of plant species declines. However, local extinction risks vary widely and are shaped by life-history trait syndromes. Genomic life-history traits, which are simple, stable and widely available, offer a promising yet underexplored approach to improving extinction risk assessments and informing conservation efforts. Using a spatial comparison a
Remissyttrande: Genomförande av plattformsdirektivet (SOU 2026:3)
Pearls of influence : The Interactive Dynamics of Influencer and Place Branding in Shanxia Lake Town Pearl Cluster
This paper explores the rapid digitalization of the economy, focusing on the rise of platform and influencer economies, and examines their impact on place branding and clusters within rural regional development. Our study demonstrates how influencers in a rural industrial cluster become key figures in regional place branding by merging their digital identities with the natural resources they promo
Critical habitat thresholds for effective pollinator conservation in agricultural landscapes
Biodiversity in human-dominated landscapes is declining, but evidence-based conservation targets to guide international policies for such landscapes are lacking. We present a framework for informing habitat conservation policies based on the enhancement of habitat quantity and quality and define thresholds of habitat quantity at which it becomes effective to also prioritize habitat quality. We app
Prediction of Risk for Myeloid Malignancy in Clonal Hematopoiesis
BACKGROUND Clonal hematopoiesis of indeterminate potential (CHIP) and clonal cytopenia of undetermined significance (CCUS) are defined by somatic mutations in genes associated with myeloid neoplasms (MN) at a variant allele fraction (VAF) of 0.02 or greater in the absence and presence of cytopenia, respectively. CHIP/CCUS is highly prevalent in adults, and defining predictors of MN risk would aid
Improved characterization of the TOI-2141 system: A dense sub-Neptune with non-transiting inner and outer companions
Aims. We aim to refine the fundamental parameters of the TOI-2141 planetary system, which includes a transiting sub-Neptune orbiting a Sun-like star on a relatively long orbit of 18.26 days, by combining new photometric and spectroscopic observations. Methods. We analyzed new space-based photometry from TESS and CHEOPS, as well as 61 radial velocity measurements from HARPS-N. We performed individu
The role of civil society networks in catalyzing agroecological transitions in Uganda
Agroecology is increasingly recognized as a transformative pathway for building resilient and equitable food systems and addressing climate challenges. In Uganda, civil society organization (CSO) networks play a pivotal role in promoting agroecology through training, advocacy, and the facilitation of farmer-led innovations. This study examined the role of the Participatory Ecological Land Use Mana
A European survey on anaerobes from paediatric blood cultures: a comparative analysis with adults
Infections caused by anaerobes are common in children. However, limited data are available on bloodstream infections caused by these bacteria in Europe. A multicentre retrospective observational study was conducted over a 4-year period (2020–2023) across 44 European hospitals to analyze all anaerobes isolated from blood cultures. The study examined the epidemiology and antimicrobial resistance pro
Exponential resolution lower bounds for weak pigeonhole principle and perfect matching formulas over sparse graphs
We show exponential lower bounds on resolution proof length for pigeonhole principle (PHP) formulas and perfect matching formulas over highly unbalanced, sparse expander graphs, thus answering the challenge to establish strong lower bounds in the regime between balanced constant-degree expanders as in [Ben-Sasson and Wigderson’01] and highly unbalanced, dense graphs as in [Raz’04] and [Razborov’03
Embedding spirituality values in agroecology initiatives in Uganda
This short communication explores the intersection between agroecology and spirituality, drawing on field insights from faith-based agroecological initiatives in Uganda and the teachings of Laudato Si, Pope Francis’s encyclical on integral ecology. We specificallyfocus on agroecological practices observed at institutions where agroecology is integrated with spiritual renewal through forest regener
