Candidate SNP Markers Significantly Altering the Affinity of the TATA-Binding Protein for the Promoters of Human Genes Associated with Primary Open-Angle Glaucoma.

Primary open-angle glaucoma (POAG) is the most common form of glaucoma. This condition leads to optic nerve degeneration and eventually to blindness. Tobacco smoking, alcohol consumption, fast-food diets, obesity, heavy weight lifting, high-intensity physical exercises, and many other bad habits are lifestyle-related risk factors for POAG.

Accumulation of Anthocyanin in the Aleurone of Barley Grains by Targeted Restoration of the Gene.

Blue barley grain pigmentation results from anthocyanin accumulation in the aleurone layer. Anthocyanins are known for their beneficial effects on human health. The gene encoding the MYELOCYTOMATOSIS 2 (MYC2) transcription factor is potentially responsible for the blue coloration of the aleurone.

Spectrum and Prevalence of Rare Variants and Their Association with Familial Dysbetalipoproteinemia.

Familial dysbetalipoproteinemia (FD) is a highly atherogenic, prevalent genetically based lipid disorder. About 10% of FD patients have rare variants associated with autosomal dominant FD. However, there are insufficient data on the relationship between rare variants and FD.

Anisotropy in Carbon Dioxide Adsorption on Forsterite.

In this study, density functional theory (DFT) method were used to investigate the adsorption behavior and binding mechanism of CO molecules on six crystallographic surfaces of forsterite (MgSiO). The influence of surface crystallographic orientation on CO adsorption efficiency was examined at the atomic level. Results showed stable binding of CO on all surfaces.

Aminomethylmorpholino Nucleosides as Novel Inhibitors of PARP1 and PARP2: Experimental and Molecular Modeling Analyses of Their Selectivity and Mechanism of Action.

Poly(ADP-ribose) polymerases 1 and 2 (PARP1 and PARP2) play a key role in DNA repair. As major sensors of DNA damage, they are activated to produce poly(ADP-ribose). PARP1/PARP2 inhibitors have emerged as effective drugs for the treatment of cancers with BRCA deficiencies.

A Novel Polymer Film to Develop Heart Valve Prostheses.

Polymer heart valves are a promising alternative to bioprostheses, the use of which is limited by the risks of calcific deterioration of devitalized preserved animal tissues. This is especially relevant in connection with the increasingly widespread use of transcatheter valves. Advances in modern organic chemistry provide a wide range of polymers that can replace biological material in the production of valve prostheses.

A Mixture Fraction Approach to Predict Polymer Burning.

A mixture fraction approach was applied to predict the combustion behavior of polymeric materials. In comparison to the combustion of gaseous mixtures, the presence of solid fuels complicates the description of the combustion. Accurate predictions of burning characteristics can only be achieved through the proper resolution of heat and mass transfer between the gas-phase flame and the solid fuel.

Invisible but Insidious Effects of Microplastics.

Increasing evidence on the adverse health impacts of microplastics (MPs) is available, but their associated risks to the well-being of humans and long-term impacts are poorly understood. An indicator of the remote effects of MPs may be their influence on the rate of aging. To assess the effects of MPs on the aging process, we used accelerated senescence OXYS rats that develop a complex of geriatric diseases.

Antiviral Activity of (1,9a)-1-[(1,2,3-Triazol-1-yl)methyl]octahydro-1-quinolizines from the Alkaloid Lupinine.

Influenza is a disease of significant morbidity and mortality. The number of anti-influenza drugs is small; many of them stimulate the appearance of resistant strains. This article presents the results of assessing the antiviral activity of 1,2,3-triazole-containing derivatives of alkaloid lupinine for their ability to suppress the reproduction of orthomyxoviruses (influenza viruses: A/Vladivostok/2/09 (H1N1) and A/Almaty/8/98 (H3N2)).

Silver CVD and ALD Precursors: Synthesis, Properties, and Application in Deposition Processes.

This review summarized the developments in the field of volatile silver complexes, which can serve as precursors in gas-transport reactions for the production of thin films and metal nanoparticles via chemical vapor deposition (CVD) and atomic layer deposition (ALD). Silver-based films and nanoparticles are widely used in various high-tech fields, including medicine. For effective use in CVD and ALD processes, the properties of silver precursors must be balanced in terms of volatility, thermal stability, and reactivity.

Biomarker-Guided Dietary Supplementation: A Narrative Review of Precision in Personalized Nutrition.

Dietary supplements (DS) are widely used to address nutritional deficiencies and promote health, yet their indiscriminate use often leads to reduced efficacy, adverse effects, and safety concerns. Biomarker-driven approaches have emerged as a promising strategy to optimize DS prescriptions, ensuring precision and reducing risks associated with generic recommendations. This narrative review synthesizes findings from key studies on biomarker-guided dietary supplementation and the integration of artificial intelligence (AI) in biomarker analysis.

The Photomodification Method Allows for Determining the Composition of the Full and Soft Protein Corona on the Lipid Surface of Composite Nanoparticles.

A protein corona (PC) is formed and maintained on the surface of any nanoparticle (NP) introduced into biological media. The full PC is formed by a hard and soft corona, and the latter determines the nature of the interaction of NPs with cells and the body's liquids. Nanomedicines are becoming increasingly important in modern health services, making information about the composition of PCs on the surface of NPs critically important for "managing" the behavior of nano-objects in the body.

Effect of Biopesticide Novochizol on Development of Stem Rust f. sp. in Wheat, L.

The use of biological plant protection products is promising for agriculture. In particular, chitosan-based biopesticides have become widespread for stimulating growth and protecting plants from a wide range of pathogens. Novochizol is a product obtained by intramolecular cross-linking of linear chitosan molecules and has a globular shape, which provides it with a number of advantages over chitosan.

Optimization Function for Determining Optimal Dose Range for Beef and Seed Potato Irradiation.

The objective of this study is to develop a universally applicable approach for establishing the optimal dose range for the irradiation of plant and animal products. The approach involves the use of the optimization function for establishing the optimal irradiation dose range for each category of plant and animal product to maximize the suppression of targeted pathogens while preserving the surrounding molecules and biological structures. The proposed function implies that pathogens found in the product can be efficiently suppressed provided that irradiation is performed with the following criteria in mind: a high irradiation dose uniformity, a high probability of irradiation hitting pathogens and controlled heterogeneity of radiobiological sensitivity of pathogens.

Could Be a Promising Marker for Preoperative Diagnosis of High-Grade Papillary Thyroid Carcinoma?

Background/objectives: A modern classification distinguishes between two nosological entities posing an intermediate risk between differentiated and anaplastic carcinoma: poorly differentiated thyroid carcinoma and differentiated high-grade thyroid carcinoma. There are currently few studies searching for the preoperative molecular genetic markers of high-grade papillary thyroid carcinoma (PTC HG), primarily because of a recent WHO reclassification and singling out of a separate entity: high-grade follicular cell-derived nonanaplastic thyroid carcinoma. Therefore, this work was aimed at identifying PTC HG-specific microRNAs and mRNAs that reliably distinguish them from differentiated papillary thyroid carcinoma in preoperative cytology specimens (fine-needle aspiration biopsies).

Targeting Precision in Cancer Immunotherapy: Naturally-Occurring Antigen-Specific TCR Discovery with Single-Cell Sequencing.

: Adoptive cell therapy is the most promising approach for battling cancer, with T cell receptor-engineered T (TCR-T) cell therapy emerging as the most viable option for treating solid tumors. Current techniques for preparing TCR-T cell therapy provide a limited number of candidates TCRs, missing the comprehensive view of the repertoire, which may hinder the identification of the most effective TCRs. : Dendritic cells were primed with immunogenic peptides of the antigen of interest to expand antigen-specific CD8 T lymphocytes from peripheral blood.

ALD and CVD deposition of pure thin gold films from a stable dimethylgold(III) precursor.

The synthesis and thermal properties of a volatile dimethylgold(III) complex MeAuSSP(OPr) are reported. Unlike most other volatile Au(I) and Au(III) compounds, the complex is stable upon storage, does not require any special handling conditions, and exhibits both good volatility and thermal stability. The compound was tested as a CVD and ALD precursor, yielding good quality films in both processes.

Toward Rhenium-Based Circularly Polarized OLEDs Using Tailored Chiral Re(CO) Emitters.

Chiral rhenium(I) emitters exhibiting circularly polarized phosphorescence (CPP) are an attractive mainstay for CP organic light-emitting diodes (CP-OLEDs). However, the efficiency of such emitters is not ideal, and they have never been explored for circularly polarized electroluminescence (CPEL) applications. Here, we have tailored robust chiral Re(I) complexes with improved CPP properties, and demonstrated CPEL from rhenium emitters for the first time.

Unveiling Charge Carrier Dynamics at Organic-Inorganic S-Scheme Heterojunction Interfaces: Insights From Advanced EPR.

Understanding charge carrier transfer at heterojunction interfaces is critical for advancing solar energy conversion technologies. This study utilizes continuous wave (CW), pulse, and time-resolved (TR) electron paramagnetic resonance (EPR) spectroscopy to explore the radical species formed at the TAPA (tris(4-aminophenyl)amine)-PDA (Terephthaldicarboxaldehyde)/ZnInS (TP/ZIS) heterojunction interface. CW and pulse EPR identify stable radical defects localized near the interface, accessible to water molecules.

Ultrastructural organization of the liver of rat pups in early postnatal ontogenesis when pregnant and lactating rats are kept on a low-protein diet.

Protein deficiency in the diet during pregnancy and lactation has a serious impact on the offspring by programming a predisposition to such serious diseases as hypertension and type 2 diabetes mellitus. In our study, we examined liver ultrastructure of rat pups at ages 2, 21, and 40 days with maternal protein deficiency. Body weight of the pups progressively lagged behind the control throughout the experiment, and the timing of eye opening indicated a slowdown of development.

Luminescence and Generation of Reactive Oxygen Species in Solution by TaBr Clusters.

An intrinsic metal cluster NIR-II emission of the {TaBr} aqua/hydroxocomplexes was determined in aqueous solutions under inert atmosphere. The photoluminescence (PL) is enhanced in DO, and the lifetime scale expands from nanoseconds to microseconds. Possible cluster emission transitions have been assigned and analyzed from a computational perspective.

EHMT2 as a Candidate Gene for an Autosomal Recessive Neurodevelopmental Syndrome.

Neurodevelopmental disorders (NDD) comprise clinical conditions with high genetic heterogeneity and a notable enrichment of genes involved in regulating chromatin structure and function. The EHMT1/2 epigenetic complex plays a crucial role in repression of gene transcription in a highly tissue- and temporal-specific manner. Mutations resulting in heterozygous loss-of-function (LoF) of EHMT1 are implicated in Kleefstra syndrome 1 (KS1).

[Craniovertebral intradural meningiomas: analysis of postoperative outcomes (a retrospective two-center study)].

Objective: To analyze the postoperative outcomes in patients with craniovertebral meningiomas with preoperative justification of surgical approach depending on tumor localization.

Material And Methods: We examined 36 patients with craniovertebral meningiomas. The Karnofsky, Frankel and cranial nerve dysfunction scales were used to assess functional status of patients.