Decoding the Role of Kinesin Superfamily Proteins in Glioma Progression.

Glioma is a highly aggressive and invasive brain tumor with limited treatment options, highlighting the need for novel therapeutic approaches. Kinesin superfamily proteins (KIFs) are a diverse group of motor proteins that play essential roles in cellular processes such as mitosis, intracellular transport, and signal transduction, all of which are crucial for tumorigenesis. This review focuses on the multifaceted role of KIFs in glioma, examining their clinical relevance, contribution to tumor progression, and potential as therapeutic targets.

Cerebromicrovascular mechanisms contributing to long COVID: implications for neurocognitive health.

Long COVID (also known as post-acute sequelae of SARS-CoV-2 infection [PASC] or post-COVID syndrome) is characterized by persistent symptoms that extend beyond the acute phase of SARS-CoV-2 infection, affecting approximately 10% to over 30% of those infected. It presents a significant clinical challenge, notably due to pronounced neurocognitive symptoms such as brain fog. The mechanisms underlying these effects are multifactorial, with mounting evidence pointing to a central role of cerebromicrovascular dysfunction.

Does age matter? Impact of age on testicular function and pregnancy outcomes following microsurgical varicocelectomy in patients with grade 3 varicocele.

Objective: To evaluate the effects of age on semen and hormonal parameters following microsurgical varicocelectomy among patients with grade 3 varicocele, and to compare fertility outcomes between younger (<40 years) and older (≥40 years) men.

Methods: Retrospective cohort study of infertile patients with clinical left grade 3 varicocele who underwent microsurgical subinguinal varicocelectomy (MV). Patients meeting the inclusion criteria ( = 550) were divided into two groups based on their age at the time of MV: <40 ( = 441) and ≥40 years ( = 109).

LncRNA CRNDE and HOTAIR: Molecules behind the scenes in the progression of gastrointestinal cancers through regulating microRNAs.

Gastrointestinal (GI) cancers, such as gastric cancer, hepatocellular carcinoma, colorectal cancer, and esophageal cancer, pose a significant medical and economic burden globally, accounting for the majority of new cancer cases and deaths each year. A lack of knowledge about the molecular mechanisms of GI cancers is reflected in the low efficacy of treatment for individuals with late stage and recurring illness. Understanding the molecular pathways that promote the growth of GI cancers may open doors for their therapy.

Targeting breast tumor extracellular matrix and stroma utilizing nanoparticles.

Breast cancer is a complicated malignancy and is known as the most common cancer in women. Considerable experiments have been devoted to explore the basic impacts of the tumor stroma, particularly the extracellular matrix (ECM) and stromal components, on tumor growth and resistance to treatment. ECM is made up of an intricate system of proteins, glycosaminoglycans, and proteoglycans, and maintains structural support and controls key signaling pathways involved in breast tumors.

Surface-Enhanced Raman Spectroscopy (SERS) Substrates Based on Photonic Crystal Embedded Bi-Metallic Nanoparticles for Leptospiral DNA Detection.

Leptospirosis is an acute bacterial febrile disease affecting humans and animals in many tropical and subtropical countries. This work presents an optimization of surface-enhanced Raman spectroscopy (SERS) substrates to probe vibrational spectroscopic detail from deoxyribonucleic acid (DNA). The pathogenic gene of LipL32 was used as a biomarker.

Treating eosinophilic exacerbations of asthma and COPD with benralizumab (ABRA): a double-blind, double-dummy, active placebo-controlled randomised trial.

Background: Exacerbations of asthma and chronic obstructive pulmonary disease (COPD) are important events and are associated with critical illness. Eosinophilic inflammation is a treatable trait commonly found during acute exacerbations of asthma and COPD. We hypothesised that for patients with eosinophilic exacerbations, a single injection of benralizumab, a humanised monoclonal antibody against interleukin-5 receptor-α, alone or in combination with prednisolone, will improve clinical outcomes compared with prednisolone, the standard of care.

Metabolic syndrome in association with novel dietary index, metabolic parameters, nesfatin-1 and omentin-1.

Background: Metabolic syndrome is a prevalent and common health problem and numerous studies have revealed the role of diet and lifestyle change in prevention of metabolic syndrome. However, the novel dietary index, cardioprotective index (CPI) and its association with metabolic syndrome is not investigated yet. In the current study, we evaluated the association between metabolic syndrome and its components, CPI, Nesfatin-1 and Omentin-1in a cross-sectional study.

First Seroprevalence Study of Feline Leukemia and Feline Immunodeficiency Infections Among Cats in Algiers (Algeria) and Associated Risk Factors.

Feline leukemia and feline immunodeficiency virus infections are two widespread diseases that affect the health of domestic cats all over the world. In Algeria, despite the existence of a large population of cats, there are no published data regarding the epidemiological status of feline retroviruses. Therefore, the objective of the present study was to estimate the seroprevalence of FIV and FeLV infections in cats in Algiers and to assess the main factors associated with the infection.

Adult-onset pancreatic neuroblastoma: A case report with a literature review.

Neuroblastoma is an aggressive malignancy commonly found in children, with adult patients being quite rare. Pancreatic neuroblastoma, even among adult cases, is especially rare. We present a case of a 26-year-old woman presented with mild abdominal pain and a palpable mass diagnosed as neuroblastoma affecting the pancreas.

Evaluation of Oxidative Stress, Anti-Oxidant, Vitamins and Co-Factor Elements in The Sera of Gastric Cancer in Iraqi Patients.

Objective: The objective of this study is to analyze oxidative stress markers Total Oxidant Status (TOS) and total Antioxidant Status (TAS), assess antioxidant levels (vitamin C, E), and evaluate co-factor element profiles zinc (Zn), copper (Cu), iron (Fe) in the serum of Iraqi gastric cancer patients. By elucidating these relationships, the research aims to enhance knowledge on oxidative stress, dietary factors, and potential therapeutic approaches for managing nutritional imbalances in this cohort.

Methods: The study included 60 gastric cancer patients and 60 matched controls.

Efficacy of Integrase Strand Transfer Inhibitors and the Capsid Inhibitor Lenacapavir against HIV-2, and Exploring the Effect of Raltegravir on the Activity of SARS-CoV-2.

Retroviruses perpetuate their survival by incorporating a copy of their genome into the host cell, a critical step catalyzed by the virally encoded integrase. The viral capsid plays an important role during the viral life cycle, including nuclear importation in the case of lentiviruses and integration targeting events; hence, targeting the integrase and the viral capsid is a favorable therapeutic strategy. While integrase strand transfer inhibitors (INSTIs) are recommended as first-line regimens given their high efficacy and tolerability, lenacapavir is the first capsid inhibitor and the newest addition to the HIV treatment arsenal.

Prediction of Metal Additively Manufactured Bead Geometry Using Deep Neural Network.

Additive Manufacturing (AM) is a pivotal technology for transforming complex geometries with minimal tooling requirements. Among the several AM techniques, Wire Arc Additive Manufacturing (WAAM) is notable for its ability to produce large metal components, which makes it particularly appealing in the aerospace sector. However, precise control of the bead geometry, specifically bead width and height, is essential for maintaining the structural integrity of WAAM-manufactured parts.

The role of kinesin superfamily proteins in hepatocellular carcinoma.

The most prevalent form of primary liver cancer, hepatocellular carcinoma (HCC) poses a significant global health challenge due to its limited therapeutic options. Researchers are currently focused on the complex molecular landscape that governs the initiation and progression of HCC in order to identify new avenues for diagnosis, prognosis, and treatment. In the context of HCC, the Kinesin Superfamily Proteins (KIFs) have become critical regulators of cellular processes, prompting a growing interest in their function among the diverse array of molecular actors implicated in cancer.

Enhancing Predictive Accuracy for Recurrence-Free Survival in Head and Neck Tumor: A Comparative Study of Weighted Fusion Radiomic Analysis.

Despite advancements in oncology, predicting recurrence-free survival (RFS) in head and neck (H&N) cancer remains challenging due to the heterogeneity of tumor biology and treatment responses. This study aims to address the research gap in the prognostic efficacy of traditional clinical predictors versus advanced radiomics features and to explore the potential of weighted fusion techniques for enhancing RFS prediction. We utilized clinical data, radiomic features from CT and PET scans, and various weighted fusion algorithms to stratify patients into low- and high-risk groups for RFS.

Impact of the culturally adapted kids in control of food (KICk OFF) educational program on glycemic control and BMI in adolescents with type 1 diabetes in Kuwait: A retrospective study.

Aims: To examine the effectiveness of the culturally adapted Kids in Control Of Food (KICk OFF) structured educational program on glycemic control and BMI z-scores (BMIz) in adolescents with type 1 diabetes in Kuwait.

Methods: We conducted a retrospective analysis of 161 adolescents aged 11-16 years with type 1 diabetes who participated in the culturally adapted KICk OFF program at Dasman Diabetes Institute from 2019 to 2023. Changes in glycated hemoglobin (HbA1c) and BMIz were assessed from baseline to six months post-program using paired t-tests and Wilcoxon signed-rank tests, respectively.

Spirulina supplementation and circuit resistance training (CRT) reduce serum asprosin and appetite and improve energy balance in men with obesity and overweight.

Purpose: The present study aimed to investigate the effects of 8 weeks spirulina supplementation and circuit resistance training (CRT) on asprosin, appetite, and energy balance in men with obesity and overweight.

Methods: The study comprised a single-blind randomized controlled trial. Sixty men with obesity and overweight (BMI > 25) were selected and randomly divided into four equal groups (n = 15 each) of training plus spirulina, training plus placebo, spirulina, and placebo.

Circular RNAs as a novel molecular mechanism in diagnosis, prognosis, therapeutic target, and inhibiting chemoresistance in breast cancer.

Breast cancer (BC) is the most common cancer among women, characterized by significant heterogeneity. Diagnosis of the disease in the early stages and appropriate treatment plays a crucial role for these patients. Despite the available treatments, many patients due to drug resistance do not receive proper treatments.

The PARP inhibitor rucaparib blocks SARS-CoV-2 virus binding to cells and the immune reaction in models of COVID-19.

Background And Purpose: To date, there are limited options for severe Coronavirus disease 2019 (COVID-19), caused by SARS-CoV-2 virus. As ADP-ribosylation events are involved in regulating the life cycle of coronaviruses and the inflammatory reactions of the host; we have, here, assessed the repurposing of registered PARP inhibitors for the treatment of COVID-19.

Experimental Approach: The effects of PARP inhibitors on virus uptake were assessed in cell-based experiments using multiple variants of SARS-CoV-2.

Phographene as a new carbon allotrope for adsorption and detection of SO, AsH, NO, CFH, and CO air pollutant gaseous species.

Context: Phographene and its family member structures are of the newly proposed semiconductors for detection of chemicals. That is, in this project, the potential of using α-phographene (α-POG) both for adsorption and detection of five types of the most important air pollutant gases containing SO, AsH, CFH, NO, and CO species were investigated.  The results of the time dependent density functional theory (TD-DFT) calculations indicate that during the adsorption of NO, and SO by the sorbent, big redshifts occur (up to 866.

Uricase biofunctionalized plasmonic sensor for uric acid detection with APTES-modified gold nanotopping.

Current uric acid detection methodologies lack the requisite sensitivity and selectivity for point-of-care applications. Plasmonic sensors, while promising, demand refinement for improved performance. This work introduces a biofunctionalized sensor predicated on surface plasmon resonance to quantify uric acid within physiologically relevant concentration ranges.

Comparison of the post-operative outcomes between different surgical techniques for inferior turbinate reduction surgery: A cross sectional study.

Objectives: To compare and measure post-operative outcomes among various surgical techniques for reducing inferior turbinate hypertrophy (ITH), and to identify the factors associated with the clinical outcomes of turbinoplasty in patients with this condition.

Methods: A cross-sectional study was carried out from January 2021 to December 2022 at the Otorhinolaryngology Department of King Abdulaziz Medical City in Riyadh, Saudi Arabia. A total of 301 adult patients with ITH were included and were divided into different groups.

Coordinated nasal mucosa-mediated immunity accelerates recovery from COVID-19.

Introduction: Understanding the interplay of immune mediators in relation to clinical outcomes during acute infection has the potential to highlight immune networks critical to symptom recovery. The objective of the present study was to elucidate the immune networks critical to early symptom resolution following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.

Methods: In a community-based randomised clinical trial comparing inhaled budesonide against usual care in 139 participants with early onset SARS-CoV-2 (the STOIC study; clinicaltrials.

A novel vaccine strategy against Brucellosis using Brucella abortus multi-epitope OMPs vaccine based on Lactococcus lactis live bacterial vectors.

Brucella infections typically occur in mucosal membranes, emphasizing the need for mucosal vaccinations. This study evaluated the effectiveness of orally administering Lactococcus lactis (L. lactis) for producing the Brucella abortus multi-epitope OMPs peptide.