Cerebral Microbleeds and Amyloid Pathology Estimates From the Amyloid Biomarker Study.

Importance: Baseline cerebral microbleeds (CMBs) and APOE ε4 allele copy number are important risk factors for amyloid-related imaging abnormalities in patients with Alzheimer disease (AD) receiving therapies to lower amyloid-β plaque levels.

Objective: To provide prevalence estimates of any, no more than 4, or fewer than 2 CMBs in association with amyloid status, APOE ε4 copy number, and age.

Design, Setting, And Participants: This cross-sectional study used data included in the Amyloid Biomarker Study data pooling initiative (January 1, 2012, to the present [data collection is ongoing]).

Depressive Symptoms and Amyloid Pathology.

Importance: Depressive symptoms are associated with cognitive decline in older individuals. Uncertainty about underlying mechanisms hampers diagnostic and therapeutic efforts. This large-scale study aimed to elucidate the association between depressive symptoms and amyloid pathology.

Suppression of chemically induced mammary cancer by early-life oral administration of cholera toxin in mice is associated with aberrant regulation of Bmp and Notch signaling pathways.

Background: Lately, significant attention has been drawn towards the potential efficacy of cholera toxin (CT)-an exotoxin produced by the small intestine pathogenic bacterium Vibrio cholera-in modulating cancer-promoting events. In a recent study, we demonstrated that early-life oral administration of non-pathogenic doses of CT in mice suppressed chemically-induced carcinogenesis in tissues distantly located from the gut. In the mammary gland, CT pretreatment was shown to reduce tumor multiplicity, increase apoptosis and alter the expression of several cancer-related molecules.

Trends in Breslow thickness of nodular and superficial spreading melanoma subtypes and associated factors: a twelve-year analysis from a tertiary referral center in Greece.

Background: Primary tumor thickness is important for prognosis of melanoma patients. To enhance prevention and quantify the true burden of melanoma, better understanding of thickness patterns and associated characteristics is crucial. Previous studies have been limited to report trends and address risk factors of thickness in specific melanoma subtypes in the Greek population.

Factors Associated with Corneal Hysteresis in an Elderly White Population: The Thessaloniki Eye Study.

Prcis: In 801 participants, corneal hysteresis (CH) was positively associated with female gender and central corneal thickness, and negatively with age and axial length. Diabetes showed no significant association with CH in the adjusted models.

Purpose: To provide values of corneal hysteresis (CH) in an elderly, healthy Greek population and to investigate its association with demographic, ocular, and systemic factors.

Impact of Scanner Manufacturer, Endorectal Coil Use, and Clinical Variables on Deep Learning-assisted Prostate Cancer Classification Using Multiparametric MRI.

Purpose To assess the impact of scanner manufacturer and scan protocol on the performance of deep learning models to classify prostate cancer (PCa) aggressiveness on biparametric MRI (bpMRI). Materials and Methods In this retrospective study, 5,478 cases from ProstateNet, a PCa bpMRI dataset with examinations from 13 centers, were used to develop five deep learning (DL) models to predict PCa aggressiveness with minimal lesion information and test how using data from different subgroups-scanner manufacturers and endorectal coil (ERC) use (Siemens, Philips, GE with and without ERC and the full dataset)-impacts model performance. Performance was assessed using the area under the receiver operating characteristic curve (AUC).

An International Survey on the Use of a Polyrevitalizing Solution With or Without Other Aesthetic Procedures in the Daily Practice of Aesthetic Physicians.

Objective: NCTF135HA, a versatile polyrevitalizing solution, is a potent agent for enhancing skin quality, radiance, moisture, vitality, and diminishing fine wrinkles caused by aging factors. Data demonstrate a divergence in its application from skin quality enhancement to treatment of vitiligo lesions. To know more precisely about the protocol of use among providers, alone or in combination with other procedures, we performed an international survey.

Imaging predictors of adverse prognosis in Fabry disease cardiomyopathy: A systematic review and meta-analysis.

Background: Cardiac involvement represents the main cause of death in patients with Fabry disease (FD). Echocardiography and cardiovascular magnetic resonance (CMR) have an established diagnostic role, but their prognostic value remains unresolved. This systematic review and meta-analysis sought to assess the prognostic implications of imaging parameters in FD.

Early and Late Outcomes of Transcatheter Aortic Valve Replacement in Patients With Prior Chest Radiation: A Systematic Review and Meta-Analysis.

Background: Patients with prior history of chest or mediastinal radiation are deemed high risk for surgical AVR. Transcatheter aortic valve replacement (TAVR) has emerged as a promising alternative for these patients, however, this patient population was underrepresented in prior TAVR trials.

Aims: To compare the outcomes of TAVR in patients with versus without a history of prior chest or mediastinal radiation.

Detection of clinically relevant variants in the gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLL.

In chronic lymphocytic leukemia, the reliability of next-generation sequencing (NGS) to detect variants ≤10% allelic frequency (low-VAF) is debated. We tested the ability to detect 23 such variants in 41 different laboratories using their NGS method of choice. The sensitivity was 85.

Knowledge and Skills of Midwives Regarding Perinatal Mental Health and Their Needs for Further Education.

Introduction The literature highlights the crucial role of midwives in assessing and managing perinatal mental health and in providing information to women about related issues. However, research also indicates significant gaps in midwives' knowledge and skills needed to fulfill this role. Data suggest that while midwives are interested in providing mental health support, they lack the confidence, knowledge, and training to do so effectively.

WNT/β-catenin-M2 macrophage interplay as a target for therapy against hepatocellular carcinoma: Role of .

Liver cancer, and in particular hepatocellular carcinoma (HCC) is a disease of rising prevalence and incidence. To date, definitive treatment options include either surgical excision or ablation of the affected area. With increasing research on several pathways that could be involved in the progression of HCC, new elements within these pathways emerge as potential targets for novel therapies.

Transcatheter aortic valve implantation: A feasible and a therapeutic procedure for cardiogenic shock in severe aortic stenosis.

Unlabelled: Transcatheter aortic valve implantation (TAVI) procedure is a well-established therapeutic measure for severe aortic stenosis with expanding indications. We present a case of a patient who had undergone a TAVI procedure during cardiopulmonary resuscitation on the grounds of cardiogenic shock.

Learning Objectives: During the past decade, as platform and delivery technology regarding the implementation of transcatheter aortic valve implantation (TAVI) have improved, procedure indications expanded both to low and very high-risk patients.

Cactus-like Metamaterial Structures for Electromagnetically Induced Transparency at THz frequencies.

THz metamaterials present unique opportunities for next-generation technologies and applications as they can fill the "THz gap" originating from the weak response of natural materials in this regime, providing a variety of novel or advanced electromagnetic wave control components and systems. Here, we propose a novel metamaterial design made of three-dimensional, metallic, "cactus-like" meta-atoms, showing electromagnetically induced transparency (EIT) and enhanced refractive index sensing performance at low THz frequencies. Following a detailed theoretical analysis, the structure is realized experimentally using multiphoton polymerization and electroless silver plating.

Age-dependent phenotypes of cognitive impairment as sequelae of SARS-CoV-2 infection.

Cognitive changes associated with PASC may not be uniform across populations. We conducted individual-level pooled analyses and meta-analyses of cognitive assessments from eight prospective cohorts, comprising 2,105 patients and 1,432 controls from Argentina, Canada, Chile, Greece, India, Italy, Russia, and the UK. The meta-analysis found no differences by country of origin.

Interventions to promote healthy nutrition and lifestyle and to tackle overweight and obesity amongst children in need in Europe: a rapid literature review.

Introduction: The global prevalence of overweight and obesity has reached epidemic proportions amongst children and adolescents, with approximately one third of children in Europe being overweight or obese. There is a higher likelihood for overweight and obesity reported for vulnerable groups of children, also known as children in need. As there is currently no knowledge of the best practice interventions for improving nutrition and physical activity habits amongst these vulnerable groups, the aim of this rapid review was to examine evidence that focused on best practice interventions to tackle overweight and obesity in children in need in Greece and/or other European countries.

Modification of the existing maximum residue level for acequinocyl in strawberries.

In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Agro-Kanesho Kabushiki Kaisha submitted a request to the competent national authority in Greece to modify the existing maximum residue level (MRL) for the active substance acequinocyl in strawberries. The data submitted in support of the request were found to be sufficient to derive an MRL proposal for strawberries based on the indoor GAP. Adequate analytical methods for enforcement are available to control the residues of acequinocyl in strawberries at the validated LOQ of 0.

Nanotechnology-based approaches for targeted drug delivery for the treatment of respiratory tract infections.

Background: Nanotechnology has emerged as a promising field for the diagnosis, monitoring, and treatment of respiratory tract infections (RTIs). By leveraging the unique properties of nanoscale delivery systems, nanotechnology can significantly enhance the selectivity and efficacy of antimicrobials, thereby reducing off-target effects.

Objective: This review explores the development and application of targeted nanosystems in combating viral, bacterial, and fungal RTIs.

Hematological parameters of the European hake () in Toroneos Gulf, northern Greece: A case study.

Background: The European hake () is a commercially valuable demersal species widely distributed in the Mediterranean Sea. Assessing the condition of fish populations in their natural habitats is challenging due to the lack of reliable reference points.

Objective: This study aimed to utilize hematological analysis as an economical method to evaluate the physiological and health status of European hake, addressing the gap in hematological data for this species.

Lower urinary tract dysfunction following stroke: From molecular mechanisms to clinical anatomy.

Bladder dysfunction is a common clinical problem in stroke patients and a strong prognostic factor of disability and exerts an enormous impact on health and economy. The aim of this narrative review was tο examine the pathophysiological mechanisms of lower urinary tract symptoms after stroke, as well as the relevant clinical anatomy. Normal micturition is achieved through complex coordination between brain regions, spinal cord, and peripheral nerves, and anatomic brain connectivity is crucial to lower urinary tract physiology.

Voice-related quality of life after total laryngectomy: a scoping review of recent evidence.

Background: Laryngeal cancer often leads to total laryngectomy (TL), which results in the loss of natural voice, necessitates voice rehabilitation and affects the individuals Quality of Life (QoL). Despite advancements in treatment, Voice-Related QoL (VRQoL) post TL remains a neglected area in the field of rehabilitation. This study seeks to fill this gap by evaluating though a scoping review the impacts of TL on patients' voice-related QoL.

Evaluating agreement between individual nutrition randomised controlled trials and cohort studies - a meta-epidemiological study.

Background: In nutrition research, randomised controlled trials (RCTs) and cohort studies provide complementary evidence. This meta-epidemiological study aims to evaluate the agreement of effect estimates from individual nutrition RCTs and cohort studies investigating a highly similar research question and to investigate determinants of disagreement.

Methods: MEDLINE, Epistemonikos, and the Cochrane Database of Systematic Reviews were searched from January 2010 to September 2021.

Genome sequences of four Ixodes species expands understanding of tick evolution.

Background: Ticks, hematophagous Acari, pose a significant threat by transmitting various pathogens to their vertebrate hosts during feeding. Despite advances in tick genomics, high-quality genomes were lacking until recently, particularly in the genus Ixodes, which includes the main vectors of Lyme disease.

Results: Here, we present the genome sequences of four tick species, derived from a single female individual, with a particular focus on the European species Ixodes ricinus, achieving a chromosome-level assembly.