Magdalini Kreouzi

• University of Nicosia

Heart failure (HF), a leading cause of morbidity and mortality, is characterized by a complex pathophysiology involving neurohormonal activation, metabolic dysregulation, and multiple hormonal deficiency syndrome (MHDS). MHDS is common in HF, affecting up to 90% of patients, and is associated with worse outcomes. This systematic review aims to eval...

Accurately assessing body fat percentage (BF%) is crucial for healthcare and fitness but is hindered by gold-standard methods that are costly and invasive. This study employs a dataset containing variables such as age, sex, Body Mass Index (BMI), and body circumferences, from individuals whose body fat percentage (BF%) was estimated via underwater...

This study examines the forecasting of all-cause hospitalizations in the Greek elderly population until 2032, using historical data from 2001 to 2019. We employed two forecasting models: Autoregressive Integrated Moving Average (ARIMA) and Prophet model. The ARIMA model demonstrated a conservative approach, generating stable forecasts with narrower...

Cardiovascular disease mortality rates, which had steadily declined over decades, are now plateauing or reversing due to the global rise in type 2 diabetes mellitus (T2DM) and obesity. These cardiometabolic conditions contribute significantly to atherosclerotic cardiovascular disease (ASCVD), heart failure (HF), and chronic kidney disease. Among em...

Metabolic disorders, including type 2 diabetes mellitus (T2DM), obesity, and metabolic syndrome, are systemic conditions that profoundly impact the skin microbiota, a dynamic community of bacteria, fungi, viruses, and mites essential for cutaneous health. Dysbiosis caused by metabolic dysfunction contributes to skin barrier disruption, immune dysre...

Sarcopenia, an age-related decline in skeletal muscle mass, strength, and function, is increasingly recognized as a significant condition in the aging population, particularly among those with cardiovascular diseases (CVD). This review provides a comprehensive synthesis of the interplay between sarcopenia and cardiogeriatrics, emphasizing shared me...

Objective Ghrelin is emerging as a promising therapeutic option for heart failure (HF) due to its potent inotropic, anabolic, and cardioprotective properties. This review aims to critically examine the available clinical evidence on ghrelin therapy in HF, while also incorporating key findings from preclinical studies that support its therapeutic po...

Background/Objectives: Melanoma, an aggressive form of skin cancer, accounts for a significant proportion of skin-cancer-related deaths worldwide. Early and accurate differentiation between melanoma and benign melanocytic nevi is critical for improving survival rates but remains challenging because of diagnostic variability. Convolutional neural ne...

Heart failure (HF) remains a major cause of morbidity and mortality worldwide. While standard treatments primarily target neurohormonal pathways, emerging evidence highlights the significant role of hormonal deficiencies, such as impaired growth hormone (GH) signaling, in HF progression and outcomes. GH is crucial for cardiovascular and skeletal mu...

The global rise in obesity underscores the need for effective weight management strategies that address individual metabolic and hormonal variability, moving beyond the simplistic “calories in, calories out” model. Body types—ectomorph, mesomorph, and endomorph—provide a framework for understanding the differences in fat storage, muscle development...

Background: Cardiometabolic heart failure with preserved ejection fraction (HFpEF) is largely driven by obesity-related factors, including adipokines and bioactive peptides primarily secreted by the adipose tissue, such as leptin, adiponectin, and resistin. These molecules link metabolic dysregulation to cardiovascular dysfunction, influencing HFpE...

1 Context. Guideline-directed medical therapy of heart failure (HF) primarily targets neurohormonal activation. 2 However, growth hormone (GH) has emerged as a potential treatment for the multiple hormonal deficiency syndrome, 3 which is associated with worse outcomes in HF. 4 Objective. This study evaluates the efficacy and safety of GH therapy in...

Context Guideline-directed medical therapy of heart failure (HF) primarily targets neurohormonal activation. However, growth hormone (GH) has emerged as a potential treatment for the multiple hormonal deficiency syndrome, which is associated with worse outcomes in HF. Objective This study evaluates the efficacy and safety of GH therapy in HF. Dat...

The process of aging leads to a progressive decline in the immune system function, known as immunosenescence, which compromises both innate and adaptive responses. This includes impairments in phagocytosis and decreased production, activation, and function of T- and B-lymphocytes, among other effects. Bacteria exploit immunosenescence by using vari...

Antibiotic resistance presents a critical challenge in healthcare, particularly among the elderly, where multidrug-resistant organisms (MDROs) contribute to increased morbidity, mortality, and healthcare costs. This review focuses on the mechanisms underlying resistance in key bacterial pathogens and highlights how aging-related factors like immuno...

Background: As the population ages, the prevalence of surgical interventions in individuals aged 65+ continues to increase. This poses unique challenges due to the higher incidence of comorbidities, polypharmacy, and frailty in the elderly population, which result in high peri-operative risks. Traditional preoperative risk assessment tools often fa...

Blue Zones are regions of the world that have a higher number of individuals who live longer than the expected average. The current paper revisits principles previously identified to be common in Blue Zones and to be contributing to longevity ( move naturally, eat wisely, improve resilience to stress, get adequate sleep, keep strong family ties, st...

Background: Adult atopic dermatitis (AD) is defined as a continuum of childhood AD or the development of the disease in adulthood, accounting for 7.7–59.7% of adult AD cases varying in severity and manifestations. The symptomatology of moderate-to-severe adult AD may significantly impact the overall health and quality of life of the patient. The “c...

SUR2A is an ABC protein serving as a regulatory subunit of ATP-sensitive (K ATP ) channels. An increase in SUR2A levels is cardioprotective and it is a potential therapeutic strategy against ischaemic heart disease, heart failure and other diseases. However, whether overexpression of this protein has any adverse effects is yet to be fully understoo...