Identification of alemtuzumab-suitable multiple sclerosis patients in Slovakia and sequencing of post-alemtuzumab immunomodulatory treatment.

Background: Alemtuzumab (ALEM) is a humanised monoclonal antibody that depletes circulating lymphocytes by selectively targeting CD52, which is expressed in high levels on T- and B-lymphocytes. This depletion is followed by lymphocyte repopulation and a cytokine expression shift towards a lesser inflammatory profile, both of which may contribute to prolonged efficacy. National recommendations for enrolling and treating multiple sclerosis (MS) patients with ALEM have been established.

Understanding the burden of weekly somatrogon injections compared with daily somatropin injections in children with growth hormone deficiency: a plain language summary of publication.

• For children with growth deficiency, once-weekly injections were less of a burden than once-daily injections. • The safety of weekly was similar to that of daily . • Compared with daily injections, children with growth deficiency may be less likely to miss weekly injections.

Toxic and essential elements in honeybee venom from Slovakia: Potential health risk to humans.

Honeybee venom is one of the natural substances produced by bees (). Their venom gland produces venom which plays a defensive role. In this study a concentration of macro and trace elements (Ag, Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Sb, Se, Sr, Pb and Zn) in foragers' and honeybees' venom was analysed by axial inductively coupled plasma optical emission spectrometry (ICP OES) with good validation parameters to differentiate the element accumulation ability in honeybee venom.

Olaparib plus Abiraterone for Metastatic Castration-resistant Prostate Cancer: Pharmacokinetics Data from the PROpel Trial.

PROpel (NCT03732820) was a positive phase 3 trial that demonstrated a clinically significant improvement in radiographic progression-free survival with olaparib plus abiraterone versus placebo plus abiraterone in first-line metastatic castration-resistant prostate cancer. For a subset of PROpel patients, steady-state concentrations of olaparib, abiraterone, and Δ-abiraterone were measured in blood samples collected before and at several time points after dose administration. The pharmacokinetics (PK) for each drug and metabolite were evaluated to determine whether any clinically relevant drug-drug interactions between olaparib and abiraterone occurred.

Proximal and Classic Epithelioid Sarcomas are Distinct Molecular Entities Defined by MYC/GATA3 and SOX17/Endothelial Markers, Respectively.

Epithelioid sarcoma (ES) is a rare tumor hallmarked by the loss of INI1/SMARCB1 expression. Apart from this alteration, little is known about the biology of ES. Despite recent advances in treatment, the prognosis of ES remains unsatisfactory.

Design of a highly stable and conductive electrolyte by suppressing barium copper oxide formation at the grain interfaces in Cu-doped BaCeZrDyO sintered at a low temperature (1200 °C) for SOFCs.

Proton-conducting electrolytes with high conductivity and long-term stability, achievable at low sintering temperatures, are of paramount importance. In this study, we investigate the impact of Cu doping on the sintering mechanism, electrical performance, and stability of BaCeZrDyO (BCZD) electrolyte. The morphology, composition, structure, and chemical state of BCZD electrolytes were investigated using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS).

Flexible and highly selective NO gas sensor based on direct-ink-writing of eco-friendly graphene oxide for smart wearable application.

Nitrogen dioxide (NO) is a major cause of respiratory disorders in outdoor and indoor environments. Real-time NO monitoring using nonintrusive wearable devices can save lives and provide valuable health data. This study reports a room-temperature, wearable, and flexible smart NO gas sensor fabricated via cost-effective printing technology on a polyimide substrate.

Navigating the orphan medicinal product designation: Evidence requirements for gene therapies in Europe.

To provide insight into regulatory decision-making at the time of granting initial orphan designation by the Committee for Orphan Medicinal Products, we have conducted a retrospective analysis for viral vector-mediated gene therapies in rare non-oncological conditions with respect to the data provided to support the criteria to be met in successful applications. We found that a high proportion of non-clinical in vivo data was used for gene therapies, indicating earlier submissions of products that are at the stage of preclinical research and not in clinical development. Clinical data were submitted in only 13% of the applications, containing preliminary results derived from early-stage clinical trials in few patients.

A systematic review and meta-analysis of the impact of triclosan exposure on human semen quality.

Introduction: Triclosan is an antibacterial and antifungal compound that is frequently found in personal care and consumer products, and its its impact on male reproductive health is a growing concern. Despite existing experimental studies demonstrating its potential threats to male fertility, reports on its effects on human semen quality remains limited and inconsistent. Therefore, this study presents a systematic review and meta-analysis assessing the relationship between triclosan exposure and semen quality.

Perspective on the role of pharmacogenetic testing in mental health care in Slovakia.

Background: The pathophysiology of mental illnesses is not fully understood, leading to insufficient remission, frequent adverse drug reactions, and treatment resistance. Pharmacogenetic (PGx) testing, a personalized approach recently adopted also in psychiatry, can guide effective drug therapy and minimize side effects. The objective of this study was to determine the perspective of Slovak clinicians regarding the integration of PGx testing in psychiatric clinical practice.

Risk factors for self-reported alcohol consumption during pregnancy.

Background: Fetal alcohol syndrome (FAS) is the most common preventable cause of impaired fetal development. The amount of alcohol consumed by expectant mothers varies by country. Studies on the prevalence of alcohol use among pregnant women in Slovakia and the risk factors linked to alcohol consumption during pregnancy are scarce.

Contribution to host diversity, genetic diversion, and epidemiology of Trichinella pseudospiralis in Slovakia, central Europe.

Trichinella pseudospiralis belongs to the non-encapsulated clade of the genus and its epidemiology is influenced by various biotic and abiotic factors. The role of different animal species in the spread and epidemiology of the parasite is still not well understood and further research is needed in the areas where its occurrence has been recorded. In Slovakia, T.

The emotional profile of Slovak freshmen in teaching English as a foreign language.

The article focuses on tracing changes in Slovak pre-service TEFL student teachers' emotional states over the first semester of their university study and detecting possible factors inciting their emotions. It highlights the importance of understanding these emotional states as they significantly impact students' perceptions of their suitability as educators. A mixed-methods approach was employed to collect qualitative and quantitative data through questionnaires, reflections, and interviews.

Impact of ERG6 Gene Deletion on Membrane Composition and Properties in the Pathogenic Yeast Candida glabrata.

The ERG6 gene is crucial for the biosynthesis of ergosterol, a key component of yeast cell membranes. Our study examines the impact of ERG6 gene deletion on the membrane composition and physicochemical properties of the pathogenic yeast Candida glabrata. Specifically, we investigated changes in selected sterol content, phospholipid composition, transmembrane potential, and PDR16 gene activity.

Comparative analysis of airborne fungal spore distribution in urban and rural environments of Slovakia.

Monitoring airborne fungal spores is crucial for public health and plant production since they belong to important aeroallergens and phytopathogens. Due to different land use, their concentration can differ significantly between urban and rural areas. We monitored their spectrum and quantity on two geographically close sites with a different degree of urbanisation: Bratislava City and Kaplna Village in Slovakia, located 38 km apart.

Oak tree-ring carbon stable isotopes from eastern Europe reveal significant drought signals along elevational gradients.

The importance of stable carbon and oxygen isotopes in tree-ring-based climate reconstructions is increasingly recognized, especially in regions where traditional dendrochronological parameters, such as tree-ring width, usually fail. However, the effects of elevation and other site conditions on climate signals in tree-ring stable isotope (TRSI) chronologies remain unclear. Here, we assess the sensitivities to precipitation and drought of tree-ring width (TRW) and δC and δO TRSI chronologies of 136 living oaks (Quercus spp.

Characterization of Ksg1 protein kinase-dependent phosphoproteome in the fission yeast S. pombe.

Ksg1 is an essential protein kinase of the fission yeast S. pombe that belongs to the AGC kinase family and is homologous to the mammalian PDPK1 kinase. Previous studies have shown that Ksg1 functions in the nutrient-sensing TOR signaling pathway and is involved in the phosphorylation and activation of other AGC kinases, thereby affecting various downstream targets related to metabolism, cell division, stress response, and gene expression.

Interplay Between the MicroRNA miR-152 and Quercetin in the Control of Ovarian Granulosa Cell Functions.

In the present study, we examined the functional interrelationships between microRNAs and plant polyphenols in the regulation of ovarian cell functions. For this purpose, we compared the basic functions of porcine ovarian granulosa cells with or without transfection with miR-152 mimics that were cultured with or without quercetin. The expression levels of miR-152, cell viability, cell proliferation (accumulation of proliferating cell nuclear antigen, PCNA), apoptosis (accumulation of Bax) and the release of progesterone, estradiol, and insulin-like growth factor I (IGF-I) were analyzed by real-time quantitative polymerase chain reaction (RT‒qPCR), the Trypan blue exclusion test, quantitative immunocytochemistry, and enzyme-linked immunosorbent assays (ELISAs).

Diverse prehistoric cattle husbandry strategies in the forests of Central Europe.

During the sixth millennium BCE, the first farmers of Central Europe rapidly expanded across a varied mosaic of forested environments. Such environments would have offered important sources of mineral-rich animal feed and shelter, prompting the question: to what extent did early farmers exploit forests to raise their herds? Here, to resolve this, we have assembled multi-regional datasets, comprising bulk and compound-specific stable isotope values from zooarchaeological remains and pottery, and conducted cross-correlation analyses within a palaeo-environmental framework. Our findings reveal a diversity of pasturing strategies for cattle employed by early farmers, with a notable emphasis on intensive utilization of forests for grazing and seasonal foddering in some regions.