Ameliorative effects of zinc supplementation on cognitive function and hippocampal leptin signaling pathway in obese male and female rats.

Obesity has been associated with cognitive impairments, increasing the probability of developing dementia. Recently, zinc (Zn) supplementation has attracted an increasing attention as a therapeutic agent for cognitive disorders. Here, we investigated the potential effects of low and high doses of Zn supplementation on cognitive biomarkers and leptin signaling pathway in the hippocampus of high fat diet (HFD)-fed rats.

Circulating miR-146a-5p and miR-132-3p as potential diagnostic biomarkers in epilepsy.

Objective: MiRNAs are important gene-regulating agents in epilepsy development, according to new research. The purpose of this study is to investigate the relationship between serum expression of miR-146a-5p and miR-132-3p and epilepsy in Egyptian patients as potential diagnostic and therapeutic biomarkers.

Methods: MiR-146a-5p and miR-132-3p were measured in the serum of 40 adult epilepsy patients and 40 controls using real-time polymerase chain reaction.

Endothelial Monocyte-Activating Polypeptide-II Is an Indicator of Severity and Mortality in COVID-19 Patients.

Data for predicting the severity and mortality of coronavirus disease 2019 (COVID-19) are limited, and investigations are ongoing. Endothelial monocyte-activating protein II (EMAP-II) is a multifunctional polypeptide with pro-inflammatory properties. EMAP-II is a significant pathogenic component in chronic inflammatory lung diseases and lung injury.

TGF-Β1 & PNPLA3 Genetic Variants and the Risk of Hepatic Fibrosis and HCC in Egyptian Patients with HCV-Related Liver Cirrhosis.

Objective: The clinical outcomes of hepatitis C virus (HCV) infection and its sequelae including liver cirrhosis and hepatocellular carcinoma (HCC) are greatly affected by host genetic factors; however, the possible mechanisms are still largely unclear. This work aimed to assess transforming growth factor-β1 (TGF-β1), and patatin-like phospholipase domain containing-protein 3 (PNPLA3) genetic variants as risk factors for hepatic fibrosis and hepatocellular carcinoma (HCC) in Egyptian patients with HCV-related liver cirrhosis.

Methods: Seventy HCV-related liver cirrhosis patients (Total cirrhosis) who were divided into two groups; 34 patients with HCC (HCC group), and 36 patients without HCC (LC group) and 20 healthy volunteers (control group) were included.