Diagnostic and prognostic perspectives of fabry disease via fiber evanescent wave spectroscopy advanced by machine learning.

Fabry disease (FD) is a rare disorder resulting from a genetic mutation characterized by the accumulation of sphingolipids in various cells throughout the human body, leading to progressive and irreversible organ damage, particularly in males. Genetically-determined deficiency or reduced activity of the enzyme (alpha - Galactosidase; α-Gal) leads to the accumulation of sphingolipids in the lysosomes of various cell types, including the heart, kidneys, skin, eyes, central nervous system, and digestive system, triggering damage, leading to the failure of vital organs, and resulting in progressive disability and premature death. FD diagnostics currently depend on costly and time-intensive genetic tests and enzymatic analysis, often leading to delayed or inaccurate diagnoses, which contribute to rapid disease progression.

Luminescent Properties of Pr-Doped LiBaF Crystallites.

Research is ongoing to develop new phosphors capable of emitting light across a broad spectrum, ranging from the ultraviolet (UV) to the infrared region, with potential applications in diverse fields. Using the method of solid-state reactions, a series of LiBaF:Pr phosphors were obtained, and their luminescent properties in the UV-visible range were studied. The photon cascade emission (PCE) phenomenon has been observed under excitation of the 4f5d bands of Pr.

Uncovering the genetic basis of antiviral polyketide limocrocin biosynthesis through heterologous expression.

Background: Streptomyces roseochromogenes NRRL 3504 produces clorobiocin, an aminocoumarin antibiotic that inhibits DNA replication. No other natural products have been isolated from this bacterium so far, despite the presence of a rich repertoire of specialized metabolite biosynthesis gene clusters (smBGCs) within its genome. Heterologous expression of smBGCs in suitable chassis speeds up the discovery of the natural products hidden behind these sets of genes.

Coupling mechanisms of plasmon resonance and Bi3+ emission in YAG: Bi, Ce, Yb epitaxial films at low temperatures.

This paper is devoted to the investigation of the plasmonic effect of metal nanoparticles (NPs) formed on the surface of the YAG: Bi, Ce, Yb phosphors in a temperature range between 4 and 300 K. Combination of a thin conversion layer with silver plasmonic nanostructures leads to increase of sensitizer absorption and emission efficiency. Enhancement of Bi luminescence in YAG epitaxial films with Ag NPs was observed upon cooling the samples below 200 K.

The Impact of Silver Codoping on Tb Luminescence in Lithium Tetraborate Glasses.

Spectroscopic properties of Tb-doped and Tb-Ag codoped lithium tetraborate (LTB) glasses with LiBO (or LiO-2BO) composition are investigated and analysed using electron paramagnetic resonance (EPR), optical absorption, photoluminescence (PL) and photoluminescence excitation (PLE) spectra, PL decay kinetics and absolute quantum yield (QY) measurements. PL spectra of the investigated glasses show numerous narrow emission bands corresponding to the D → F (J = 6-0) and D → F (J = 5-3) transitions of Tb (4f) ions. The most intense PL band of Tb ions at 541 nm (D → F transition) is characterised by a lifetime slightly exceeding 2.

Complete Genome Assembly of DSM 45807 Allows the Characterization of a Novel Glycopeptide Biosynthetic Gene Cluster.

Background: Glycopeptide antibiotics (GPAs) are a very successful class of clinically relevant antibacterials, used to treat severe infections caused by Gram-positive pathogens, e.g., multidrug resistant and methicillin-resistant staphylococci.

Integrating sexual and reproductive health in higher education and healthcare services in Ukraine: A sustainable initiative for empowering war-affected youth.

Integrating Sexual Reproductive Health and Rights (SRHR) into educational programs and healthcare services supports the EU Eastern Partnership and the UN's Agenda 2030. A Swedish Institute (SI)-funded project empowers undergraduate students in medicine, psychology, and social work to support SRHR among youth and young adults in wartime and post-war Ukraine by incorporating the subject into university curricula. In August 2024, a study tour to Sweden was conducted by managers and faculty from Ukrainian universities, during which the visitors to Sweden identified the need to establish Youth Clinics at Ukrainian universities to address the SRHR needs of the war-affected youth population.

The impact of 3-sulfo-taurolithocholic acid on ATPase activity in patients' colorectal cancer and normal colon tissues, and its hepatic effects in rodents.

Colorectal cancer is influenced by genetic mutations, lifestyle factors, and diet, particularly high fat intake, which raises bile acid levels in the intestinal lumen. This study hypothesized that bile acids contribute to tumorigenesis by disrupting ion transport and ATPase activity in the intestinal mucosa. The effects of 3-sulfo-taurolithocholic acid (TLC-S) on ATPase activity were investigated in colorectal cancer samples from 10 patients, using adjacent healthy tissue as controls, and in rodent liver function.

Intermetallic Materials for High-Capacity Hydrogen Storage Systems.

In this article, we provide an overview of hydrogen storage materials, taking our previous results as examples. Towards the end of the paper, we present a case study in order to highlight the effects of substitutional alloying, compositional additives, and nanostructuring on the hydrogen sorption properties of magnesium-based intermetallics. Specifically, partial substitution of Mg by Li and d-elements by p-elements leads to structural changes, inducing disorder and the formation of high-entropy alloys.

Multigram Synthesis of 3,3-Spiro-α-prolines.

A series of novel spirocyclic α-proline building blocks with a spiro conjunction in position 3 of the pyrrolidine ring was prepared to employ two convenient and practical synthetic approaches. Both alternative routes utilize simple and readily available starting materials─cyclic ketones and esters─and comprise 6 and 7 steps, respectively. The methodologies feature distinct advantages, using routine organic chemistry transformations, and are suitable for producing multigram amounts of the target prolines.

MIBiG 4.0: advancing biosynthetic gene cluster curation through global collaboration.

Specialized or secondary metabolites are small molecules of biological origin, often showing potent biological activities with applications in agriculture, engineering and medicine. Usually, the biosynthesis of these natural products is governed by sets of co-regulated and physically clustered genes known as biosynthetic gene clusters (BGCs). To share information about BGCs in a standardized and machine-readable way, the Minimum Information about a Biosynthetic Gene cluster (MIBiG) data standard and repository was initiated in 2015.

"Angular" Spirocyclic Azetidines: Synthesis, Characterization, and Evaluation in Drug Discovery.

The previously neglected "angular" spirocyclic azetidines have been synthesized, characterized, and validated in drug discovery. We have shown that these compounds could act as bioisosteres for common saturated six-membered heterocycles. Their incorporation into the structure of the anticancer drug Sonidegib (instead of morpholine), and Danofloxacine (instead of piperazine) provided novel patent-free analogs with similar physicochemical properties and high activity.

Complete genome sequence of sp. Pv 4-285 isolated from the rhizosphere of (Carrière) Rivière & C. Rivière.

are one of the rarest representatives of phylum Actinomycetota with only four species known. Here, we report the complete genome sequence of sp. Pv 4-285 isolated from a rhizosphere sample of .

An Investigation of the Metal Powder Ultrasound Atomisation Process of 316L Stainless Steel.

This paper presents the results of a study on the atomisation process of 316L material. The primary objective of the study was to obtain the highest quality, quantity and yield of 316L metal powder for the established atomisation parameters (torch current and wire feed speed) at the assumed process time. Using experiment planning according to the Taguchi method, 16 pairs of controllable variable parameters were developed.

Sensitive and eco-friendly voltammetric detection of galantamine using a screen-printed sensor with a functional boron-doped diamond electrode.

The presented study focused on developing and optimizing a modern electroanalytical platform for the direct quantitative determination of galantamine. This work used different voltammetric methods to use a screen-printed sensor with a working boron-doped diamond electrode (SP/BDDE). Beneficial analytical performance for detecting galantamine was achieved in a Britton-Robinson buffer with pH 3.

Efficient Microwave Irradiation-Assisted Synthesis of Benzodioxinoquinoxaline and Its Donor-Variegated Derivatives Enabling Long-Lived Emission and Efficient Bipolar Charge Carrier Transport.

To enhance the usually low-charge carrier mobilities of highly twisted donor-acceptor-type compounds that exhibit thermally activated delayed fluorescence, we designed a rodlike acceptor benzodioxinoquinoxaline. This acceptor and two donor-acceptor-donor derivatives were synthesized via microwave Buchwald-Hartwig cross-coupling reactions with yields of up to 91%. The compounds exhibit three different types of photoluminescence, which is well-explained by quantum chemical calculations.

Photovoltaic effect in methylammonium lead triiodide single crystal.

Due to the crystalline acentricity leading to the bulk photovoltaic effect (PV) the ferroelectrics (FEs) are considered as important candidates for creation of the PV cells overcoming the Shockley-Queisser limit of semiconductors. However, this research direction still requires more investigations to develop reliable pathways for PV efficiency optimization. The recent progress in the power conversion efficiency of the cells based on the organic-based compounds such as CHNHPbIperovskite attracted much attention of the scientists.

Youth's internet dependence forming factors as a global public health problem.

Objective: Aim: The aim is to study the main factors of youth's Internet dependence formation.

Patients And Methods: Materials and Methods: We conducted psychodiagnostic examination of students in the National Academy of Internal Affairs. The research involved 154 students: full-time students aged 18-25 (n = 78) and part-time students aged 26-35 (n = 76).

Sweet Flower Supercritical CO Extracts: Terpenes Composition, Pro-Inflammatory Enzymes Inhibition and Antioxidant Activity.

Terpenes are plant secondary metabolites known for their anti-inflammatory and antioxidant activities. According to ethnobotanical knowledge, Sweet was used in traditional medicine against inflammation. The present study was conducted to determine the triterpene profile and antioxidant and anti-inflammatory activity of supercritical CO (SC-CO) extracts of Sweet flower (RLF).

Data mobilisation at the Fund of Invertebrates of the State Museum of Natural History of the NAS of Ukraine.

Background: The described dataset contains occurrence records of invertebrate specimens deposited at the State Museum of Natural History of the NAS of Ukraine, Lviv, Ukraine (SMNH NASU). It combines diverse taxonomic groups, mostly belonging to the class Insecta of the phylum Arthropoda, that were selected as prioritised for digitisation in war conditions. Selected specimens were ascertained as those being the most vulnerable to hostilities and requiring virtual preservation.

Nanostructured Molecular-Network Arsenoselenides from the Border of a Glass-Forming Region: A Disproportionality Analysis Using Complementary Characterization Probes.

Binary AsSe alloys from the border of a glass-forming region (65 < < 70) subjected to nanomilling in dry and dry-wet modes are characterized by the XRPD, micro-Raman scattering (micro-RS) and revised positron annihilation lifetime (PAL) methods complemented by a disproportionality analysis using the quantum-chemical cluster modeling approach. These alloys are examined with respect to tetra-arsenic biselenide AsSe stoichiometry, realized in glassy g-AsSe, glassy-crystalline g/c-AsSe and glassy-crystalline g/c-AsSe. From the XRPD results, the number of rhombohedral As and cubic arsenolite AsO phases in As-Se alloys increases after nanomilling, especially in the wet mode realized in a PVP water solution.

Structural and spectroscopic studies of lithium tetraborate glass co-doped with Sm and Cu.

The local structure and spectroscopic properties of Cu-Sm co-doped LiBO glass have been studied using XRD, EPR, UV-Vis-NIR absorption and luminescence methods and compared with the corresponding results for Sm-doped and Cu-doped LiBO glasses. The EPR spectrum reveals an axially-symmetric signal with a characteristic hyperfine structure belonging to Cu ions. The Cu/Cu ratio was determined.

Inclusion in Ukrainian universities from an inside perspective.

This study investigates the state of inclusivity in Ukrainian universities, focusing on the perceptions of university staff amid the country's ongoing sociopolitical transformations. Here we report on the perceptions of 820 staff members from various professional roles, including academic, management, and support positions, this research explored inclusivity through diverse lenses, encompassing work experience, interactions with students with disabilities, and self-identification with vulnerable groups. Most respondents assessed a moderate to high level of inclusivity, indicating a positive overall outlook on inclusive practices within these institutions.

Molecular-Network Transformations in Tetra-Arsenic Triselenide Glassy Alloys Tuned within Nanomilling Platform.

Polyamorphic transformations driven by high-energy mechanical ball milling (nanomilling) are recognized in a melt-quenched glassy alloy of tetra-arsenic triselenide (AsSe). We employed XRPD analysis complemented by thermophysical heat-transfer and micro-Raman spectroscopy studies. A straightforward interpretation of the medium-range structural response to milling-driven reamorphization is developed within a modified microcrystalline model by treating diffuse peak-halos in the XRPD patterns of this alloy as a superposition of the Bragg-diffraction contribution from inter-planar correlations, which are supplemented by the Ehrenfest-diffraction contribution from inter-atomic and/or inter-molecular correlations related to derivatives of thioarsenide AsSe molecules, mainly dimorphite-type AsSe ones.