Publications by authors named "Hamad A"

Article Synopsis
  • Glioma is a highly aggressive brain tumor with few treatment options, emphasizing the need for new therapies and research into Kinesin superfamily proteins (KIFs) which are crucial for tumor development.
  • KIFs play a significant role in various aspects of glioma biology such as cell growth, invasion, and migration while also influencing important signaling pathways like PI3K-Akt and Wnt/β-catenin.
  • The review highlights the potential of targeting KIFs in current and future therapies, such as immunotherapy and small-molecule inhibitors, to improve outcomes for glioma patients.
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Hypertension, dyslipidemia, and type 2 diabetes are highly prevalent and poorly controlled cardiometabolic diseases in the Middle East. Therapeutic non-adherence and therapeutic inertia are major contributors to this suboptimal disease control. Regardless of the cardiometabolic disease, evidence-based solutions may be used to improve therapeutic non-adherence and overcome inertia, and thereby help to alleviate the heavy burden of cardiovascular disease in the Middle East.

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The occurrence of motor dysfunctions was assessed at the age of 5 to 7 years in 61 normocephalic infants with prenatal Zika virus exposure. Traditional neurological examination, Touwen neurological examination, Movement Assessment Battery for Children-Second Edition (MABC-2) and the Developmental Coordination Disorder Questionnaire (DCDQ) were used to identify Developmental Coordination Disorder (DCD) and Minimal Neurological Dysfunction (MND). A high frequency of motor dysfunctions was found, 47 (81.

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Iron deficiency is a widespread nutritional problem affecting millions of people globally, leading to various health issues including anemia. Iron fortification of meat and meat products has emerged as an effective strategy to combat this issue. This review explores the process and benefits of iron fortification, focusing on the types of iron compounds suitable for fortification, such as ferrous sulfate and ferric pyrophosphate, their bioavailability, and their impact on the sensory and nutritional qualities of meat products.

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The primary source of short-chain fatty acids (SCFAs), now recognized as critical mediators of host health, particularly in the context of neurobiology and cancer development, is the gut microbiota's fermentation of dietary fibers. Recent research highlights the complex influence of SCFAs, such as acetate, propionate, and butyrate, on brain cancer progression. These SCFAs impact immune modulation and the tumor microenvironment, particularly in brain tumors like glioma.

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Objective: Tofersen, an antisense oligonucleotide, has recently received FDA and EMA approval for treating amyotrophic lateral sclerosis (ALS) in adults with SOD1 gene mutations. This systematic review and meta-analysis synthesized evidence on tofersen's safety and efficacy in patients with SOD1-related ALS.

Methods: A comprehensive search of three databases was conducted from inception through October 2024.

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Aims: To present a conceptual definition of transnational healthcare in the context of migrant older adults.

Design: This article follows the Walker and Avant concept analysis framework to conduct an in-depth analysis of transnational healthcare.

Methods: Databases were searched for scholarly articles using keywords associated with transnational healthcare.

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Gynecologic cancer, a prevalent and debilitating disease affecting women worldwide, is characterized by the uncontrolled proliferation of cells in the reproductive organs. The complex etiology of gynecologic cancer encompasses multiple subtypes, including cervical, ovarian, uterine, vaginal, and vulvar cancers. Despite optimal treatment strategies, which typically involve cytoreductive surgery and platinum-based chemotherapy, gynecologic cancer frequently exhibits recalcitrant relapse and poor prognosis.

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Caffeine is a frequently consumed stimulant in different foods and beverages: coffee, tea, chocolate, sodas, and energy drinks. While its effects on the cardiovascular system have been extensively studied, there remains controversy surrounding its potential risks, particularly in patients with heart disease. This review provides a complete overview of caffeine's pharmacological properties, sources, and cardiovascular effects, particularly emphasizing its arrhythmogenic potential.

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Background: The aim of this study is to explore the practice experiences of new graduate nurses (NGNs) in publicly funded acute healthcare settings in the Greater Toronto Area, their perspectives on the determinants of their desire to stay or leave the nursing profession, and to identify action-oriented strategies to promote retention of NGNs.

Design: Qualitative, descriptive.

Methods: Fifteen NGNs participated in focus group sessions, where a semi-structured interview guide was created to generate discussion on NGNs' lived and professional experiences.

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Introduction: Atrial Fibrillation (AF) is the most common cardiac arrhythmia in the world, with a lifetime risk of 26% for men and 23% for women. AF is a prevalent cardiac arrhythmia that is more common with increasing age. Globally, around 33.

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is the perilous pandemics that occurred in Asia and Europe. The bacterium has shown drug resistance that can cause the future pandemic and destroy the drug treatment against plague. As known, effective therapeutics such as designing potent vaccine that can aid world to protect against plague.

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The rapid diagnosis of coronavirus disease 2019 (COVID-19) is critical for comprehensive public health response strategies, and self-testing with antigen rapid diagnostic tests (Ag-RDTs) presents opportunities to test in hard-to-reach communities. Therefore, we evaluated the acceptability, feasibility, and uptake of Ag-RDT self-testing at the community level in Tanzania. From June to October 2022, symptomatic individuals or those with recent contact with a known or suspected COVID-19 patient were offered assisted testing and self-testing within mining communities and at transport hubs.

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Background: Homestay accommodations aim to support a smoother transition for refugees; yet, the intricate nature of relationships between refugees and their hosting families can make this process complex, which, in turn, can affect their health and well-being. It is crucial to grasp the experiences of both refugees and their host families in order to foster effective settlement, integration, and well-being.

Objective: The purpose of this scoping review is to explore the dynamics of homestay or hosting with a focus on understanding the experiences of both refugees and their hosting families to identify gaps in the literature and propose directions for future research.

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With the exploding number of IoT devices generating vast data volumes, there is a growing risk of significant performance degradation without efficient congestion management. To tackle this challenge, efficient regulation and supervision are essential for managing congestion in IoT networks. This research work introduces a One-Way-Delay (OWD)-based congestion control (CC) method that estimates data transmission delays of the communication path and adjusts network traffic accordingly.

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Article Synopsis
  • - This study investigates how quickly endothelial dysfunction occurs due to high fructose consumption and its effects on blood pressure and vascular reactivity in male Wistar Albino rats.
  • - Results indicated that after 4 weeks of a 10% fructose diet, rats exhibited increased water intake, decreased food consumption, and significant rises in blood pressure, with notable endothelial dysfunction observable by week 3.
  • - The deterioration of endothelial-dependent relaxation was linked to impaired KCa3.1 channel function, although the smooth muscle's response to nitric oxide was enhanced, suggesting some compensatory mechanisms at work.
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Article Synopsis
  • - The study examined the effectiveness of Cowpea-legumin (CPL) in inhibiting antibiotic-resistant foodborne pathogens (FBP) and its impact on the quality and shelf-life of Longissimus thoracis et lumborum (LTL) steaks during 15 days of chilling at 4°C.
  • - Antibiotic-resistant Salmonella enterica and E. coli showed MICs of 25 and 3.125 mg/mL with CPL, while antibiotic-susceptible bacteria were effectively suppressed at 0.1 mg/mL.
  • - CPL not only enhanced the quality and color of the LTL steaks but also exhibited significant antioxidant and antibacterial properties, suggesting its potential as an effective preservative in combating antibiotic resistance
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Objectives: We conducted this meta-analysis of randomized controlled trials (RCTs) to compare the efficacy of adding metformin to lifestyle interventions versus lifestyle interventions alone in individuals with prediabetes.

Materials And Methods: We searched four databases from inception until March 20, 2024. Our primary outcomes included the incidence of type 2 diabetes, hemoglobin A1c (HbA1c), and fasting plasma glucose (FPG).

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Introduction: Very important person (VIP) syndrome, or recommended patient syndrome (RPS), is a phenomenon in healthcare where well-intentioned efforts to enhance care inadvertently result in harm. Celebrities, physicians, and political leaders often receive preferential treatment, leading to potentially unnecessary interventions. This review delves into its causes, manifestations, consequences, real-life instances, prevention, and management, considering the shifting paradigm of recent advances in the medical field.

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Cyanobacterial harmful algal blooms (CyanoHABs) in Taihu Lake pose a persistent environmental challenge. This study investigated the inhibitory effects of artemisinin algaecide (AMA) on cyanobacteria in Taihu Lake and assessed its impact on nutrients, as well as the structures of particle-attached (PA) and free-living (FL) bacterial communities and potential ecological mechanisms. The results indicated that A-3 (0.

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Focal segmental glomerulosclerosis (FSGS) is a major cause of nephrotic syndrome and often leads to progressive kidney failure. Its varying clinical presentation suggests potential genetic diversity, requiring further molecular investigation. This study aims to elucidate some of the genetic and molecular mechanisms underlying FSGS.

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Article Synopsis
  • - Gastrointestinal parasite infections, particularly Ascaris lumbricoides, are a major public health issue in humid regions, affecting around 1.5 billion people globally; they can lead to various health disorders.
  • - A study involving 100 infected children and 50 healthy controls examined the immune response to A. lumbricoides, focusing on the levels of interleukins IL-4, IL-5, and TNF-α which are crucial for combating these infections.
  • - Results indicated significant differences in TNF-α and IL-5 levels between different age groups and infection severity, suggesting that age and infection status affect the cytokine response, while IL-4 levels showed no significant variance between age
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Globally, breast cancer is the most prevalent cancer and one of the leading causes of cancer-related death among women. HER2-low breast cancer represents a recently identified molecular category within breast cancer characterized by tumors displaying only slight overexpression of HER2 or lacking gene amplification. To illustrate, HER2-low tumors typically have an IHC (immune histochemistry) score of 1+ or 2+ with negative amplification.

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