G3BP-driven RNP granules promote inhibitory RNA-RNA interactions resolved by DDX3X to regulate mRNA translatability.

Ribonucleoprotein (RNP) granules have been linked to translation regulation and disease, but their assembly and regulatory mechanisms are not well understood. Here, we show that the RNA-binding protein G3BP1 preferentially interacts with unfolded RNA, driving the assembly of RNP granule-like condensates that establish RNA-RNA interactions. These RNA-RNA interactions limit the mobility and translatability of sequestered mRNAs and stabilize the condensates.

The Usefulness of Peer Tutoring and its Impact on Nursing Students' Academic Performance, Psychological Empowerment, and Satisfaction: Pre-Post Design.

Introduction: The entry to a professional course such as nursing is challenging for the students, due to its multifaceted curriculum and learning expectations.

Objectives: This study investigates the impact of peer tutoring on academic performance, psychological empowerment, and satisfaction among first-year nursing students.

Methods: A quantitative approach with one-group pre-test post-test design was utilized.

Association Between Internet Addiction and Dietary Habits Among Omani Junior College Students.

Objectives: This study aimed to investigate the association between internet addiction and dietary habits among Omani junior college students.

Methods: This cross-sectional study was conducted at Sultan Qaboos University, Muscat, Oman, among junior college students surveyed in November 2020. The Compulsive Internet Use Scale and a dietary habits questionnaire were used.

Current Challenges and Emerging Therapies in the Treatment of Gout.

Gout is a common form of inflammatory arthritis characterized by the deposition of MSU in the joints and surrounding tissues, which results in inflammation and recurrent painful attacks. Currently, xanthine oxidase inhibitors, i.e.

Wellbeing, quality of life and satisfaction of patients with hard-to-heal wounds: a descriptive study.

Objective: A hard-to-heal wound is defined as a wound that failed to proceed through the normal phases of wound healing in an orderly and timely manner. The purpose of this article is to describe the impact of hard-to-heal wounds on the wellbeing, quality of life (QoL) and satisfaction with QoL of patients in Oman with hard-to-heal wounds.

Method: A descriptive cross-sectional study of patients with hard-to-heal wounds attending three tertiary care hospitals using a self-reported questionnaire was conducted.

Box-Behnken Design-Based Optimization and Evaluation of Lipid-Based Nano Drug Delivery System for Brain Targeting of Bromocriptine.

Bromocriptine (BCR) presents poor bioavailability when administered orally because of its low solubility and prolonged first-pass metabolism. This poses a significant challenge in its utilization as an effective treatment for managing Parkinson's disease (PD). The utilization of lipid nanoparticles can be a promising approach to overcome the limitations of BCR bioavailability.

Gut metagenomic analysis of gastric cancer patients reveals Akkermansia, Gammaproteobacteria, and Veillonella microbiota as potential non-invasive biomarkers.

The goal of the study was to investigate the changes in the gut microbiota during the advancement of gastric cancer (GC) and identify pertinent taxa associated with the disease. We used a public fecal amplicon gastric cancer dataset from the Sequence Retrieval Archive (SRA), of patients with GC, gastritis, and healthy individuals. We did sequence pre-processing, including quality filtering of the sequences.

Cellular metabolism of substance P produces neurokinin-1 receptor peptide agonists with diminished cyclic AMP signaling.

Substance P (SP) is released from sensory nerves in the arteries and heart. It activates neurokinin-1 receptors (NK1Rs) causing vasodilation, immune modulation, and adverse cardiac remodeling. The hypothesis was tested: SP and SP metabolites activate different second messenger signaling pathways.

Bioequivalence and the food effect of macitentan/tadalafil 10/20 fixed-dose combination tablets versus the use of single-component tablets in healthy subjects.

The primary aim was to demonstrate bioequivalence between the 10/20 mg fixed-dose combination (FDC) of macitentan/tadalafil in a single tablet and the free combination of both drugs, and to evaluate the food effect on the 10/20 mg FDC in healthy participants. In this single-center, randomized, open-label, 3-way crossover, single-dose Phase 1 study in healthy adult participants, macitentan/tadalafil was administered as a 10/20 mg FDC formulation and compared with the free combination of macitentan and tadalafil. The food effect on the FDC was also evaluated.

A domain specific health-related quality of life of omani patients living with chronic wounds.

Aim: Chronic wounds, defined as wounds that do not heal in a logical set of stages, impact patients' quality of life by disrupting their self-esteem, sleep, social interaction, work capacity, and psychological well-being. Chronic wounds are a prevalent problem in Oman due to the high number of patients with diabetes, sickle cell disease, road traffic accidents, and decubitus ulcer. Therefore, it is paramount to analyse the health-related quality of life (HRQOL) of these patients with chronic wounds.

Microstructure and wear behaviour of AlCoCrFeNi-coated SS316L by atmospheric plasma spray process.

The capacity to endure harsh wear in demanding conditions in stainless steel drops under extreme nature and applications. Protecting the surface by providing a coating layer supports the usage in harsh conditions. In this work, SS316L is coated with AlCoCrFeNi high-entropy alloy (HEA) by atmospheric plasma spray process and annealed at 600°C for 2 hours.

Molecular interaction and MD-simulations: investigation of Sizofiran as a promising anti-cancer agent targeting eIF4E in colorectal cancer.

Unlabelled: CRC has a major global health impact due to high mortality rates. CRC shows high expression of eukaryotic translation initiation factor (eIF4E) protein, the rapid development of lung, bladder, colon, prostate, breast, head, and neck cancer is attributed to the dysregulation of eIF4E making an important target for treatment. Targeting eIF4E-mediated translation is a promising anti-cancer strategy.

Electrochemical and hot corrosion behaviour of steel reinforced with AlSiBeTiV high entropy alloy using friction stir processing.

A lightweight AlSiBeTiV high entropy alloy (HEA) powder is synthesized by the ball milling process and is reinforced on SS410 through friction stir processing (FSP). Subsequently, the annealing process is conducted on the processed samples at 450, 600, and 750°C for 120 mins. The grains are refined at 600°C by 23.

Impact of recurrent pregnancy loss on depression, anxiety and fertility related stress in Omani women: A cross sectional survey.

Pregnancy is a state of happiness and hope not only for a woman but for her family as well as near and dear ones. However, this phase of happiness comes shattering down for some couple who are not able to successfully complete pregnancy and end up losing a baby in the early stages of pregnancy. Recurrent pregnancy loss (RPL) is prevalent among Omani women and the psychosocial impact of RPL is heavy upon these young women devastating their overall quality of life.

Navigating IL-6: From molecular mechanisms to therapeutic breakthroughs.

This concise review navigates the intricate realm of Interleukin-6 (IL-6), an important member of the cytokine family. Beginning with an introduction to cytokines, this narrative review unfolds with the historical journey of IL-6, illuminating its evolving significance. A crucial section unravels the three distinct signaling modes employed by IL-6, providing a foundational understanding of its versatile interactions within cellular landscapes.

Effects of Twitter use on academic performance and satisfaction in a pathophysiology course among Omani nursing students: a quasi-experimental study.

Background: Nursing students often find bioscience courses, such as pathophysiology, challenging. Utilizing Twitter to provide concise course content and answer students' questions before exams may be beneficial. The objective of this study was to determine if using Twitter can improve nursing students' academic performance and satisfaction with pathophysiology courses.

Evaluation of cervical cancer screening during pregnancy in India: Human papillomavirus testing can change the paradigm.

Background The World Health Organization's call for elimination of cervical cancer envisages 70% screening coverage of women aged 35 and 45 years by an effective test. In India, this target seems unrealistic as awareness and access to cancer prevention services are poor. However, the institutional delivery rate is now >80%.

Effect of Calcitriol in Inhibiting the Cancer Cell Growth and Promoting Apoptosis in ErbB2-positive Breast Cancer Cells.

Background: Targeted therapies, specifically ErbB family tyrosine kinase inhibitors, have demonstrated potential for improving outcomes in patients with ErbB2-positive breast cancer. Despite their effectiveness, these therapies are associated with limitations, including high costs, side effects, drug resistance, lack of specificity, and toxicity. To overcome these challenges, drug repurposing has emerged as a promising strategy in breast cancer treatment.

Explore the risk perception and evaluate the effectiveness of competency-based intervention (CBI) on knowledge and lifestyle changes among type 2 diabetes mellitus patients.

Objective: This is a study to explore the risk perception among T2DM patients and to compare the pre-test and post-test levels of knowledge and lifestyle changes among T2DM patients at selected hospitals in Chennai. Most diabetics have type 2 diabetes, accounting for 85-90% of cases. Diabetes is a worldwide epidemic disease with distressing human, societal, and economic effects.

Role of acoustic radiation force impulse elastography of placenta in the diagnosis of pre-eclampsia.

Background: Placental dysfunction is one of the main causes of preeclampsia and hypertensive disorders of pregnancy.

Material And Methods: This is a prospective comparative study done on 30 pregnant women with pre-eclampsia and another 30 pregnant women as controls. In all these subjects the elasticity of the placenta was measured.

A comprehensive review on human disease-causing bacterial proteases and their impeding agents.

Proteases are enzymes that catalyze the amide bond dissociation in polypeptide and protein peptide units. They are categorized into seven families and are responsible for a wide spectrum of human ailments, such as various types of cancers, skin infections, urinary tract infections etc. Specifically, the bacterial proteases cause a huge impact in the disease progression.

Cardiovascular Substructure Dose and Cardiac Events following Proton- and Photon-Based Chemoradiotherapy for Non-Small Cell Lung Cancer.

Purpose: Radiation therapy (RT) plays a critical role in treating locally advanced non-small cell lung cancer but has been associated with deleterious cardiac effects. We hypothesized that RT dose to certain cardiovascular substructures may be higher among those who experience post-chemoradiation (CRT) cardiac events, and that dose to specific substructures-the great vessels, atria, ventricles, and left anterior descending coronary artery-may be lower with proton- versus photon-based RT.

Methods And Materials: In this retrospective review, we selected 26 patients who experienced cardiac events after CRT for locally advanced non-small cell lung cancer and matched them to 26 patients who did not experience cardiac events after CRT.

A Novel Secure Authentication Protocol for e-Health Records in Cloud with a New Key Generation Method and Minimized Key Exchange.

In wake of covid19, many countries are shifting their paper-based health record management from manual processes to digital ones. The major benefit of digital health record is that data can be easily shared. As health data is sensitive, more security is to be provided to gain the trust of stakeholders.