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The Breast
Elsevier, 2017.
Cardoso F.
PRIMARY THERAPY OF EARLY BREAST CANCER
Evidence, Controversies, Consensus
Chapters
Ella Y Tyuryumina, Neznanov A., , in: The Breast.: Elsevier, 2017. P. S106–S106.
PRIMARY THERAPY OF EARLY BREAST CANCER
Evidence, Controversies, Consensus
15th St.Gallen International Breast Cancer Conference
Vienna, Austria, 15–18 March 2017 ...
Added: March 22, 2017
Ponomarenko A., / Series Computer Science "arxiv.org". 2025.
This paper addresses the challenge of merging hierarchical navigable small world (HNSW) graphs, a critical operation for distributed systems, incremental indexing, and database compaction. We propose three algorithms for this task: Naive Graph Merge (NGM), Intra Graph Traversal Merge (IGTM), and Cross Graph Traversal Merge (CGTM). These algorithms differ in their approach to vertex selection ...
Added: July 30, 2026
Piontkovski D., / Series arXiv "math". 2026.
A noncommutative projective variety is defined, following Artin and Zhang, by a graded coherent algebra 𝐴. The category of coherent sheaves is then the quotient qgr(𝐴) of the category of finitely presented graded modules by the subcategory of torsion modules. We consider the categorical and polynomial entropies of the Serre twist, that is, of the ...
Added: June 23, 2026
Piontkovski D., / Series arXiv "math". 2025.
If a symmetric multilinear algebra is weakly nil, then it is Engel. This result may be regarded as an infinite-dimensional analogue of the well-known Jacobian theorem, which states that if a polynomial mapping has a polynomial inverse, then its Jacobian matrix is invertible. This refines a theorem of Gerstenhaber and partially answers a question posed ...
Added: June 23, 2026
Shipilov F., Barnyakov A., Ivanov A. et al., / Series Physics "arxiv.org". 2026.
A fast simulation of the detector response is a vital task in high-energy physics (HEP). Traditional Monte-Carlo methods form the backbone of modern particle physics simulation software but are computationally expensive. We present a machine-learning-based approach to fast simulation of the Focusing Aerogel Ring Imaging Cherenkov (FARICH) detector response. Given a particle track and momentum, ...
Added: May 19, 2026
Derkacheva A., Sakirkina M., Kraev G. et al., /. 2026.
Comprehensive data on natural hazards and their consequences are crucial for effective for risk assessment, adaptation planning, and emergency response. However, many countries face challenges with fragmented, inconsistent, and inaccessible data, particularly regarding local-scale events. To address this data gap in Russia, we developed an end-to-end processing pipeline that scrapes news from various online sources, ...
Added: April 28, 2026
Бодунова Н. А., Хатьков И. Е., Найговзина Н. Б. et al., Вестник Всероссийского общества специалистов по медико-социальной экспертизе, реабилитации и реабилитационной индустрии 2026 Т. 22 № 1 С. 109–122
Introduction. The increasing incidence and mortality of cancer, along with the growing contribution of hereditary malignancies, necessitate the implementation of personalized prevention models based on molecular genetic risk stratification and early cancer detection among asymptomatic carriers of highly penetrant germline mutations. Aim. The aim of this study was to evaluate the clinical and economic effectiveness ...
Added: April 22, 2026
Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...
Added: April 20, 2026
Gabdullin N., Androsov I., / Series Computer Science "arxiv.org". 2026.
Label prediction in neural networks (NNs) has O(n) complexity proportional to the number of classes. This holds true for classification using fully connected layers and cosine similarity with some set of class prototypes. In this paper we show that if NN latent space (LS) geometry is known and possesses specific properties, label prediction complexity can ...
Added: April 2, 2026
Bhangdia K., May M. L., Kocarnik J. M. et al., The Lancet Oncology 2026 Vol. 27 No. 3 P. 302–326
Background
Breast cancer is a leading cause of mortality and morbidity among females worldwide. As part of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2023, we provided an updated comprehensive assessment of the epidemiological trends, disease burden, and risk factors associated with breast cancer globally, regionally, and nationally from 1990 to 2023.
Methods
Breast ...
Added: March 6, 2026
Sorokin K., Beketov M., Онучин А. et al., / arxiv.org. Серия cs.SI "Social and Information Networks ". 2025.
Community detection in complex networks is a fundamental problem, open to new approaches in various scientific settings. We introduce a novel community detection method, based on Ricci flow on graphs. Our technique iteratively updates edge weights (their metric lengths) according to their (combinatorial) Foster version of Ricci curvature computed from effective resistance distance between the ...
Added: January 15, 2026
Petrovanov I., Sergeev A., / Series Computer Science "arxiv.org". 2025. No. 2512.18332.
Transport coding reduces message delay in packet-switched networks by introducing controlled redundancy at the transport layer: original packets are encoded into coded packets, and the message is reconstructed after the first successful deliveries, effectively shifting latency from the maximum packet delay to the -th order statistic. We present a concise, reproducible discrete-event implementation of transport coding in OMNeT++, including ...
Added: December 24, 2025
Hessian-based lightweight neural network for brain vessel segmentation on a minimal training dataset
Меньшиков И. А., Бернадотт А. К., Elvimov N. S., / Series arXie "Statistical mechanics". 2025.
Accurate segmentation of blood vessels in brain magnetic resonance angiography (MRA) is essential for successful surgical procedures, such as aneurysm repair or bypass surgery. Currently, annotation is primarily performed through manual segmentation or classical methods, such as the Frangi filter, which often lack sufficient accuracy. Neural networks have emerged as powerful tools for medical image ...
Added: December 1, 2025
Rubchinskiy A., Chubarova D., / Series WP7 "Математические методы анализа решений в экономике, бизнесе и политике". 2025. No. WP7/2025/01.
The article examines one of the most famous examples of socio-economic systems, characterized by significant uncertainty – the S&P-500 stock market, where shares of 500 largest US companies are traded. No assumptions are made about the probabilistic characteristics of the stock market. A flexible algorithm for daily trading has been developed, based on both known fixed data ...
Added: November 9, 2025
Silkina M., Razumovskaya A., Timur Kulagin et al., Biochimie 2025 Vol. 234 P. 48–61
Breast cancer remains a major challenge and new therapeutic approaches are needed for its treatment. Ferroptosis is considered a promising alternative cell death mechanism to eliminate resistant cancer cells. In previous works, we identified that lower IGFBP6 gene expression in tumor tissue corresponds to a worse prognosis for breast cancer patients and, at the same, time makes ...
Added: April 9, 2025
Касьянов Е. Д., Пинахина Д. В., Ракитько А.С. et al., Журнал неврологии и психиатрии им. С.С. Корсакова 2023 Т. 123 № 4-2 С. 65–73
Цель исследования. Провести разведочный Менделевский рандомизационный анализ причинных связей ангедонии с широким кругом психиатрических и соматических фенотипов на основе генетических данных участников популяционного исследования. ...
Added: March 4, 2025
Razumovskaya A., Кулагин Т. А., Fatkulin A. et al., Биотехнология 2024 Т. 40 № 6 С. 74–83
To date, breast cancer is the most common oncological pathology among the female population both in Russia and worldwide. Previously, our laboratory team identified a significant prognostic marker for breast cancer, namely the ELOVL5 gene, the expression level of which in couple with the IGFBP6 gene allowed to predict the probability of breast cancer recurrence ...
Added: November 11, 2024
Shkurnikov M., Darya Averinskaya, Stekolshchikova E. et al., Biochimie 2024 Vol. 227 P. 77–85
Breast cancer recurrence is associated with the growth of disseminated cancer cells that separate from the primary tumor before surgical treatment and hormonal therapy and form a metastatic niche in distant organs. We previously demonstrated that IGFBP6 expression is associated with the risk of early relapse of luminal breast cancer. Knockdown of IGFBP6 in MDA-MB-231 breast cancer ...
Added: August 14, 2024
Rusina P., Gandalipov E., Abdyusheva Y. et al., Cancers 2023 Vol. 15 No. 15 Article 3766
General toxicity for the organism is a major drawback of anticancer drugs. Development of new generation chemotherapeutics requires the knowledge about macromolecules critical for tumor cell viability. Among these species (called therapeutic targets), the protein kinases are the established enzymes. However, the parts of protein kinases that are supposed to be targeted by drugs can ...
Added: November 1, 2023
Nikulin S., Razumovskaya A., Poloznikov A. et al., Frontiers in Molecular Biosciences 2023 Vol. 10 Article 1075704
Relapse of breast cancer is one of the key obstacles to successful treatment. Previously we have shown that low expression of ELOVL5 and IGFBP6 genes in breast cancer tissue corresponded to poor prognosis. ELOVL5 participates directly in the elongation of polyunsaturated fatty acids (PUFAs) that are considered to play an important role in cancer cell metabolism. Thus, in this work we ...
Added: February 22, 2023
Nersisyan S., Zhiyanov A., Еngibaryan N. et al., Frontiers in Genetics 2022 Vol. 13 Article 1070528
A widely used procedure for selecting significant miRNA-mRNA or isomiR-mRNA pairs out of predicted interactions involves calculating the correlation between expression levels of miRNAs/isomiRs and mRNAs in a series of samples. In this manuscript, we aimed to assess the validity of this procedure by comparing isomiR-mRNA correlation profiles in sets of sequence-based predicted target mRNAs ...
Added: December 1, 2022
Berdysheva E., , in: The Ambivalence of Power in the Twenty-First Century Economy: Cases from Russia and beyond.: L.: UCL Press, 2022. Ch. 13 P. 261–279.
Russian cancer policy is being shaped in line with the militaristic metaphor of pharmacological war against cancer with the drug-bullets that are produced in Russia. This study examines the role of meaning making (definitional) power in the arrangement of political choice with regard to this policy. It is aimed at demonstrating that in contrast to ...
Added: October 31, 2022
Beniaminov A., Grigory A. Puzanov, Krasnov G. et al., Frontiers in Genetics 2018 Vol. 9 No. 169
Hypermethylation of promoter CpG islands is generally recognized epigenetic mechanism responsible for gene silencing in cancer. However, molecular details on how this epigenetic mark triggers the process of gene downregulation are still elusive. Here, we used deep bisulfite sequencing and qPCR analysis to investigate the pattern of CpG methylation of ALDH1L1 promoter region and its association with ...
Added: October 11, 2022
Shigapova L., Chudakova D., Gordiev M. et al., Frontiers in Oncology 2018 Vol. 8
The Russian population consists of more than 100 ethnic groups, presenting a unique opportunity for the identification of hereditary pathogenic mutations. To gain insight into the landscape of heredity pathogenic variants, we employed targeted next-generation sequencing to analyze the germline mutation load in the DNA damage response and repair genes of hereditary breast and ovary ...
Added: June 20, 2022
Nikitin A., Chudakova D., Enikeev R. et al., Frontiers in Oncology 2020 Vol. 10 Article 666
Genome instability—the increased tendency of acquiring mutations in the genome and ability of a cell to tolerate high mutation burden—is one of the drivers of cancer. Genome instability results from many causes including defects in DNA repair systems. Previously, it has been shown that germline pathogenic mutations in DNA Mismatch Repair (MMR) pathway cause cancer-predisposing ...
Added: June 20, 2022