Fear of a new pandemic: perception and prediction of monkeypox among the middle east general population.

Background: Monkeypox is a zoonotic disease caused by the monkeypox virus, an Orthopox virus. The 2022 monkeypox outbreak provoked fear among the public. Public awareness about the disease could be an important factor in its control. The authors conducted this study to assess the perception and prediction of monkeypox among the Middle East public. Methods: This cross-sectional study was conducted in August 2022. Data were conveniently collected from eight Middle Eastern countries using an online self-administered questionnaire distributed through educational and social media platforms. Statistical analysis was conducted using R software. Results: Approximately 11 016 individuals participated in this study. The participants' overall knowledge score indicated poor knowledge about monkeypox. Most of the participants knew the causative organism (66.7%). However, numerous participants were not aware of the disease mode of transmission, symptoms, complications, and vaccination. Participants' awareness was mostly gained from social media (61.8%). The majority predicted acquiring monkeypox when protective measures are not taken (72.7%), progression to a pandemic with economic consequences (50.8 and 52%, respectively), and the ability of the Ministry of Health to control the epidemic (51.5%). Conclusion: In the Middle East, public knowledge about monkeypox is poor. Raising awareness about monkeypox would be of benefit in controlling the epidemic. This study constitutes evidence upon which health education programs could be designed.

Knowledge, attitude, and ethical concepts of Sudanese medical students regarding stem cells and its application.

One of the major challenges that stem cell transplantation faces is a lack of donors due to a lack of knowledge and awareness of the importance of stem cell transplantation, this implies that health care providers should arm themselves with sufficient knowledge to contribute positively to raising awareness. This is an analytical cross-sectional study of 1040 medical students from 10 universities from various Sudanese states, through an online self-administered pre-tested and structured questionnaire formulated by the authors with a particular focus and/or reflection on the knowledge and attitudes of medical students. The median knowledge score among all students was 8.0 (6-9) with the majority of students confirming that stem cells are capable of dividing and can self-renew for a long period (88.6%). Regarding attitude, the median score among the participants was 23 (17-27) with (47.9%) agreeing that competency in stem cell knowledge is important for them as future health care providers. In terms of ethical attitude; the majority of the students (59, 2%) think there's a need to obtain ethical approval before conducting research. Moreover, (45.9%) of students believe that health practitioners have the right to use stem cells in treatments if those treatments have been scientifically proven to be effective on animals and on human cells in the laboratory. It is important to promote educational programs that inform medical students about the full range of possibilities offered by stem cell research. Furthermore, more studies is required to determine how society and religion affect medical students' attitudes toward stem cells.

Sudan's armed rivalry: A comment on the vulnerable healthcare system catastrophe.

The Sudan War 2023 is a military conflict that erupted in the heart of a paralyzed state system. A total of 68% of hospitals are presently closed, with the remainder operating just partially owing to a lack of staff, medical supplies, and pharmaceuticals. Furthermore, due to power outages, Sudan's vaccination and insulin stocks are under jeopardy. Additionally, patients with chronic conditions have difficulty receiving their prescriptions. This unaccounted-for conflict is expected to degrade Sudan's already-weak healthcare sector by the recent COVID-19 pandemic and 2018 revolution. Humanitarian emergency care is being offered by numerous non-for-profit organizations and civilians initiatives; but, more measures, notably aimed at preventing political upheaval, are required to save the country's future.

The overexpression of DNA repair genes in invasive ductal and lobular breast carcinomas: Insights on individual variations and precision medicine.

In the era of precision medicine, analyzing the transcriptomic profile of patients is essential to tailor the appropriate therapy. In this study, we explored transcriptional differences between two invasive breast cancer subtypes; infiltrating ductal carcinoma (IDC) and lobular carcinoma (LC) using RNA-Seq data deposited in the TCGA-BRCA project. We revealed 3854 differentially expressed genes between normal ductal tissues and IDC. In addition, IDC to LC comparison resulted in 663 differentially expressed genes. We then focused on DNA repair genes because of their known effects on patients' response to therapy and resistance. We here report that 36 DNA repair genes are overexpressed in a significant number of both IDC and LC patients' samples. Despite the upregulation in a significant number of samples, we observed a noticeable variation in the expression levels of the repair genes across patients of the same cancer subtype. The same trend is valid for the expression of miRNAs, where remarkable variations between patients' samples of the same cancer subtype are also observed. These individual variations could lie behind the differential response of patients to treatment. The future of cancer diagnostics and therapy will inevitably depend on high-throughput genomic and transcriptomic data analysis. However, we propose that performing analysis on individual patients rather than a big set of patients' samples will be necessary to ensure that the best treatment is determined, and therapy resistance is reduced.

Transcriptional Analysis of Nuclear-Encoded Mitochondrial Genes in Eight Neurodegenerative Disorders: The Analysis of Seven Diseases in Reference to Friedreich's Ataxia.

Neurodegenerative diseases (NDDs) are challenging to understand, diagnose, and treat. Revealing the genomic and transcriptomic changes in NDDs contributes greatly to the understanding of the diseases, their causes, and development. Moreover, it enables more precise genetic diagnosis and novel drug target identification that could potentially treat the diseases or at least ease the symptoms. In this study, we analyzed the transcriptional changes of nuclear-encoded mitochondrial (NEM) genes in eight NDDs to specifically address the association of these genes with the diseases. Previous studies show strong links between defects in NEM genes and neurodegeneration, yet connecting specific genes with NDDs is not well studied. Friedreich's ataxia (FRDA) is an NDD that cannot be treated effectively; therefore, we focused first on FRDA and compared the outcome with seven other NDDs, including Alzheimer's disease, amyotrophic lateral sclerosis, Creutzfeldt-Jakob disease, frontotemporal dementia, Huntington's disease, multiple sclerosis, and Parkinson's disease. First, weighted correlation network analysis was performed on an FRDA RNA-Seq data set, focusing only on NEM genes. We then carried out differential gene expression analysis and pathway enrichment analysis to pinpoint differentially expressed genes that are potentially associated with one or more of the analyzed NDDs. Our findings propose a strong link between NEM genes and NDDs and suggest that our identified candidate genes can be potentially used as diagnostic markers and therapeutic targets.