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Уровень внутриклеточного монофосфата гемцитабина предсказывает эффективность химиотерапии с использованием гемцитабина у больных раком мочевого пузыря
Доклады российской академии наук. Науки о жизни. 2023. Т. 513. № 1. С. 581–585.
Gemcitabine monophosphate (dFdCMP), one of the intracellular forms of phosphorylated gem- citabine, determines its antitumor activity. A pharmaco-molecular model for determining relative gemcit- abine monophosphate level based on the assessment of the activity of ENT1 and ENT2 channels as well as dCK and CDA enzymes in tumor tissue was developed. Relative gemcitabine monophosphate level is a more relevant predictive factor of gemcitabine resistance of bladder cancer as compared with the expression of indi- vidual markers related to dFdCMP formation.
Shaitan A., Ke Y., Shutao C. et al., BMC Biology 2026 No. 24 Article 181
Background Therapeutic peptides exert pivotal effects in diverse biological processes, and have attracted significant interest in the field of biomedicine in recent years. However, most existing methods often fail to adequately capture the intricate interactions among amino acid residues and the contextual dependencies within peptide sequences, which hampers the extraction of deep semantic representations and ...
Added: September 18, 2026
Anton Rogachev, Sysoeva O., Frontiers in Systems Neuroscience 2025 Vol. 19 Article 1658243
Added: September 17, 2026
Rogachev A.O., Sysoeva O. V., Cognitive Systems Research 2024 Vol. 86 Article 101236
Receptive speech is the ability to understand speech addressed to a person. It is a crucial process for a child’s cognitive development. We examine the relationship between receptive speech and neural tracking of natural speech in 52 children aged 3–8 years to infer the neurophysiological mechanisms underlying speech development. We registered a 32-channel electroencephalogram (EEG) ...
Added: September 17, 2026
Poddiakov A., / Series Social Science Research Network "Social Science Research Network". 2026. No. 7437658.
Clarity of knowledge and reasoning is necessary in many cases. Yet vagueness in scientific thinking related to surprise, curiosity, "ability to engage with not-knowing" (de Freitas) and abductive reasoning is also a crucially important source of scientific creativity which supplements combinatorial logic when dealing with the already known. Starting from studies by C. S. Peirce ...
Added: September 15, 2026
Ребрейкина А. Б., Liaukovich K., Современная зарубежная психология 2024 Т. 13 № 2 С. 33–43
Создание методик диагностики на основе анализа движений глаз является особенно актуальным для оценки когнитивных функций у детей, которые не могут дать речевой или моторный ответ в силу своего возраста или из-за нарушений развития. Для таких детей использование объективных методов оценки когнитивных функций на основе айтрекинга может стать полезным диагностическим инструментом, дополняющим традиционные поведенческие опросники и ...
Added: September 8, 2026
Ребрейкина А. Б., Liaukovich K., Современная зарубежная психология 2023 Т. 12 № 4 С. 51–61
Активное развитие метода видеоокулографии, т. е. регистрации движений глаз, создает возможности для создания новых подходов для развития когнитивных функций и обучения. Методики, основанные на видеоокулографии, могут быть полезны не только для детей с серьезными нарушениями моторных функций, но и детей с нарушениями развития когнитивных функций, прежде всего внимания, так как контроль движений глаз тесно связан ...
Added: September 8, 2026
Портнова Г. В., Liaukovich K., Васильева Л. Н. et al., Журнал высшей нервной деятельности им. И.П. Павлова 2022 Т. 72 № 4 С. 504–519
Когнитивная и эмоциональная нагрузка в ходе увеличения сложности задач приводит к активации различных звеньев вегетативной нервной системы и может сопровождаться как увеличением эффективности решения задач, так и способствовать дестабилизации эмоционального состояния и уменьшению продуктивности. Увеличение когнитивной нагрузки при условии высокой мотивации испытуемых является стрессовым фактором и выражается в различной реакции симпатического и парасимпатического звеньев в ...
Added: September 8, 2026
Shaitan A., Ke Y., Hongjun Y. et al., PLoS Computational Biology 2026 Article e1013836
The interaction between peptides and human leukocyte antigen class II (HLA-II)
molecules plays a pivotal role in adaptive immune responses, as HLA-II mediates
the recognition of exogenous antigens and initiates T cell activation through peptide
presentation. Accurate prediction of peptide-HLA-II binding serves as a cornerstone
for deciphering cellular immune responses, and is essential for guiding the optimization
of antibody therapeutics. ...
Added: September 7, 2026
Proskurnina E., Liaukovich K., Bychkovskaya L. et al., Metabolites 2023 Vol. 13 No. 1 P. 73
Added: September 7, 2026
Liaukovich K., Sazhin S., Bobrov P. et al., International Journal of Molecular Sciences 2022 Vol. 23 No. 19 P. 11785
Added: September 7, 2026
Liaukovich K., Ukraintseva Y., Martynova O., Neuropsychologia 2022 Vol. 165 P. 108129
Added: September 7, 2026
Alshanskaia E., Portnova G., Liaukovich K. et al., Frontiers in Neuroscience 2024 Vol. 18
Added: September 7, 2026
Oknina L. B., Podlepich V. V., Sieber I. et al., Human Physiology 2026 Vol. 52 No. 3 P. 295–301
The aim of this study was to evaluate the potential use of the frequency-following response (FFR) for assessing preserved perception of simple speech stimuli in humans. To this end, event-related potentials (ERPs) elicited by isolated Russian syllables were recorded and analyzed in 29 healthy subjects in two frequency ranges, the standard range (1—40 Hz) and ...
Added: September 6, 2026
Момджян К. Х., Кржевов В. С., Poddiakov A. et al., М.: Новые печатные технологии, 2025.
При всей кажущейся ясности и недвусмысленности понятия «свобода» дать ему исчерпывающую научную дефиницию весьма затруднительно. У каждой отрасли знания свой подход к трактовке этого многоаспектного понятия. В ходе обсуждения, материалы которого вошли в настоящий сборник, свобода рассматривается с позиций философии, социологии, юриспруденции, психологии, нейрофизиологии и т.д.
Участники дискуссии рассуждают о границах свободы воли и субъектности человека, о соотношении свободы и ...
Added: September 6, 2026
Liaukovich K., Panfilova E., Khayrullina G. et al., International Journal of Psychophysiology 2025 Vol. 207 P. 112475
Added: September 5, 2026
Portnova G., Liaukovich K., Sharaev M., Cognitive Neurodynamics 2025 Vol. 19 Article 181
Added: September 5, 2026
Liaukovich K., Bainbridge E., Khayrullina G. et al., Neuroscience and Behavioral Physiology 2026 Vol. 56 P. 10–19
Added: September 5, 2026
Kashevarova O., Portnova G., Khayrullina G. et al., Frontiers in Psychiatry 2026 Vol. 17 P. 1776019
Added: September 5, 2026
Liaukovich K., Martynova O., Brain Sciences 2026 Vol. 5 No. 16 P. 439
Highlights
What are the main findings?
Temporal predictability may enhance auditory frequency discrimination, but only under active listening and when discrimination is difficult; the local irregularity (five-tone bundles) yields higher hit rates and perceptual sensitivity (d’) compared to oddball or two-tone paradigms, accompanied by enhanced P300 amplitude.
Participants may show a dissociation between objective performance and subjective awareness: ...
Added: September 4, 2026
Волчкова Е. А., Легкова К. С., Минушкина Л. О. et al., Российский кардиологический журнал 2026 Т. 31 № 8S Статья 6987
Goal. To assess the contribution of polygenic risk scores to the short‑term mortality prediction model in patients with dilated cardiomyopathy (DCM).
Materials and methods. The study included 137 patients with DCM. The mean age was 56.8 ± 13.5 years; there were 115 men (83.9 %). The median follow‑up period was 17 [13; 22] months. During the follow‑up period, 26 ...
Added: August 24, 2026
Kazantseva A. V., A.V. Toropova, Khusnutdinova E. K. et al., ВАВИЛОВСКИЙ ЖУРНАЛ ГЕНЕТИКИ И СЕЛЕКЦИИ, Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук» (ИЦиГ СО РАН) (Новосибирск) 2025 Vol. 30 No. 3 P. 470–481
The development of musical abilities, including absolute pitch, musical memory, rhythm sense, and musicality, at a high degree is determined by a hereditary component (up to 68 %). The studies implementing a genome-wide linkage and association approach to musical aptitude have revealed more than 100 genetic loci. This spectrum is comprised of the genes encoding ...
Added: May 29, 2026
Kopoleva E., Sergey A. Tsymbal, Kuchur O. et al., Drug Delivery and Translational Research 2026 P. 1–16
Multidrug resistance (MDR) remains one of the principal challenges in cancer chemotherapy, necessitating new strategies to restore drug efficacy. In this study we developed and characterize a redox-responsive nanoplatform based on trithiocyanuric acid and polyethylene glycol (TTCA-PEG NPs) as a potential tool to overcome MDR and provide a biocompatible delivery system for conventional antitumor drugs. ...
Added: April 20, 2026
Kuzmina L., Осипов Ю. В., Строительные материалы 2025 № 10 С. 83–87
Models of transport and filtration of small particles in porous media are used in the construction industry when designing foundations and underground structures. A liquid with particles moves through the channels of a porous soil. When particles are transported, some of them are locked in the pores and form a sediment. If the fluid flows ...
Added: February 25, 2026
Toukach P., Arakelyan L. A., Egorova K. S. et al., Environmental Science and Technology Letters 2025 Vol. 12 No. 12 P. 1631–1635
Ionic liquids (ILs) are widely used in diverse scientific and industrial fields, yet many of these substances exhibit significant cytotoxicity, challenging their classification as “green solvents”. To facilitate access to established experimental cytotoxicity data on ILs, we present ILToxDB - a curated, open-access database containing 3844 cytotoxicity assay entries for 1224 ILs tested across 154 ...
Added: February 17, 2026