Comprehending Gerasimov’s Perception of a Contemporary Conflict : The Way to Prevent Cyber Conflicts

Alongside with the appearance of the so far unknown reality called cyberspace, the new conditions of the course of conflicts emerged, consequently both the scientists as well as practitioners started to use the term cyber conflict. Unfortunately, presently there is no consistent, common view concerning a cyber conflict. The article presents a theoretical basis of cyber conflicts based on the research carried out by the authors. The article itself is an added value since it provides the suggestion and explanation of the perspective for the understanding of cyber conflicts through the prism of Gerasimov’s perception of a contemporary conflict. Moreover, it presents a new definition of a cyber conflict as the process being the system of activities. The authors also present the stages of a conflict according to Gerasimov, as well as the structure of a cyber conflict. Additionally, the article envisages the aspects of Russian attitude to conflict solving which are worth paying attention to. The presented article offers the perspective of the Russian understanding of the resolution of conflicts, it bridges the gap in research on cyber conflicts as well as assures a strong theoretical basis for the understanding of a Russian point of view on the solution of contemporary conflicts, which might be useful for counteracting cyber conflicts. The authors hold the view that the article is the incentive for further research on cyber conflicts during competition

COVID-19 and the spinal cord injury community: Concerns about medical rationing and social isolation.

Purpose/Objective: To provide a descriptive account of the impact of the COVID-19 pandemic on the spinal cord injury (SCI) community focused on participants’ concerns about medical discrimination and medical rationing, the impact of the pandemic on access to personal care attendants and medical supplies, and the impact of the pandemic on overall and mental health. Research Method/Design: Cross sectional, observational study among community-dwelling adults with SCI. Data were collected online between May 1, 2020 and August 31, 2020 (n = 187). The online questionnaire included questions regarding medical discrimination and rationing, the impact of the pandemic on access to care and medical supplies, and the impact of the pandemic on overall and mental health. Results: Individuals with SCI have experienced difficulty accessing medical supplies due to the pandemic, and approximately half of our participants (52%) perceived that discrimination through medical rationing was occurring. Furthermore, compared to the general U.S. population, our sample reported that the pandemic had a greater negative impact on their mental health and access to medical supplies. Conclusion/Implications: Our findings suggest that the COVID-19 pandemic has negatively impacted mental health and increased concerns of social isolation as well as access to medical supplies among those with SCI. Rehabilitation psychologists must advocate alongside the disability community to limit health disparities and to conduct outreach, specifically with regard to mental health issues. Future research should focus on the effects of pandemic-related fears and social isolation, as well as resilience in the context of public health care threats

The prevalence of BRCA1 mutations among young women with triple-negative breast cancer

<p>Abstract</p> <p>Background</p> <p>Molecular screening for BRCA1 and BRCA2 mutations is now an established component of risk evaluation and management of familial breast cancer. Features of hereditary breast cancer include an early age-of-onset and over-representation of the 'triple-negative' phenotype (negative for estrogen-receptor, progesterone-receptor and HER2). The decision to offer genetic testing to a breast cancer patient is usually based on her family history, but in the absence of a family history of cancer, some women may qualify for testing based on the age-of-onset and/or the pathologic features of the breast cancer.</p> <p>Methods</p> <p>We studied 54 women who were diagnosed with high-grade, triple-negative invasive breast cancer at or before age 40. These women were selected for study because they had little or no family history of breast or ovarian cancer and they did not qualify for genetic testing using conventional family history criteria. BRCA1 screening was performed using a combination of fluorescent multiplexed-PCR analysis, BRCA1 exon-13 6 kb duplication screening, the protein truncation test (PTT) and fluorescent multiplexed denaturing gradient gel electrophoresis (DGGE). All coding exons of BRCA1 were screened. The two large exons of BRCA2 were also screened using PTT. All mutations were confirmed with direct sequencing.</p> <p>Results</p> <p>Five deleterious BRCA1 mutations and one deleterious BRCA2 mutation were identified in the 54 patients with early-onset, triple-negative breast cancer (11%).</p> <p>Conclusion</p> <p>Women with early-onset triple-negative breast cancer are candidates for genetic testing for BRCA1, even in the absence of a family history of breast or ovarian cancer.</p

Pan-cancer Alterations of the MYC Oncogene and Its Proximal Network across the Cancer Genome Atlas

Although theMYConcogene has been implicated incancer, a systematic assessment of alterations ofMYC, related transcription factors, and co-regulatoryproteins, forming the proximal MYC network (PMN),across human cancers is lacking. Using computa-tional approaches, we define genomic and proteo-mic features associated with MYC and the PMNacross the 33 cancers of The Cancer Genome Atlas.Pan-cancer, 28% of all samples had at least one ofthe MYC paralogs amplified. In contrast, the MYCantagonists MGA and MNT were the most frequentlymutated or deleted members, proposing a roleas tumor suppressors.MYCalterations were mutu-ally exclusive withPIK3CA,PTEN,APC,orBRAFalterations, suggesting that MYC is a distinct onco-genic driver. Expression analysis revealed MYC-associated pathways in tumor subtypes, such asimmune response and growth factor signaling; chro-matin, translation, and DNA replication/repair wereconserved pan-cancer. This analysis reveals insightsinto MYC biology and is a reference for biomarkersand therapeutics for cancers with alterations ofMYC or the PMN

Pan-Cancer Analysis of lncRNA Regulation Supports Their Targeting of Cancer Genes in Each Tumor Context

Long noncoding RNAs (lncRNAs) are commonly dys-regulated in tumors, but only a handful are known toplay pathophysiological roles in cancer. We inferredlncRNAs that dysregulate cancer pathways, onco-genes, and tumor suppressors (cancer genes) bymodeling their effects on the activity of transcriptionfactors, RNA-binding proteins, and microRNAs in5,185 TCGA tumors and 1,019 ENCODE assays.Our predictions included hundreds of candidateonco- and tumor-suppressor lncRNAs (cancerlncRNAs) whose somatic alterations account for thedysregulation of dozens of cancer genes and path-ways in each of 14 tumor contexts. To demonstrateproof of concept, we showed that perturbations tar-geting OIP5-AS1 (an inferred tumor suppressor) andTUG1 and WT1-AS (inferred onco-lncRNAs) dysre-gulated cancer genes and altered proliferation ofbreast and gynecologic cancer cells. Our analysis in-dicates that, although most lncRNAs are dysregu-lated in a tumor-specific manner, some, includingOIP5-AS1, TUG1, NEAT1, MEG3, and TSIX, synergis-tically dysregulate cancer pathways in multiple tumorcontexts

Genomic, Pathway Network, and Immunologic Features Distinguishing Squamous Carcinomas

This integrated, multiplatform PanCancer Atlas study co-mapped and identified distinguishing molecular features of squamous cell carcinomas (SCCs) from five sites associated with smokin

Spatial Organization and Molecular Correlation of Tumor-Infiltrating Lymphocytes Using Deep Learning on Pathology Images

Beyond sample curation and basic pathologic characterization, the digitized H&E-stained images of TCGA samples remain underutilized. To highlight this resource, we present mappings of tumorinfiltrating lymphocytes (TILs) based on H&E images from 13 TCGA tumor types. These TIL maps are derived through computational staining using a convolutional neural network trained to classify patches of images. Affinity propagation revealed local spatial structure in TIL patterns and correlation with overall survival. TIL map structural patterns were grouped using standard histopathological parameters. These patterns are enriched in particular T cell subpopulations derived from molecular measures. TIL densities and spatial structure were differentially enriched among tumor types, immune subtypes, and tumor molecular subtypes, implying that spatial infiltrate state could reflect particular tumor cell aberration states. Obtaining spatial lymphocytic patterns linked to the rich genomic characterization of TCGA samples demonstrates one use for the TCGA image archives with insights into the tumor-immune microenvironment

Role of genetic testing for inherited prostate cancer risk: Philadelphia prostate cancer consensus conference 2017

Purpose: Guidelines are limited for genetic testing for prostate cancer (PCA). The goal of this conference was to develop an expert consensus-dri