Search

PARS2 encodes an aminoacyl-tRNA synthetase that catalyzes the ligation of proline to mitochondrial prolyl-tRNA molecules. Diseases associated with PARS2 primarily affect the central nervous system, causing early infantile developmental epileptic encephalopathies (EIDEE; DEE75; MIM #618437) with infantile-onset neurodegeneration. Dilated cardiomyopathy has also been reported in the affected individuals. About 10 individuals to date have been described with pathogenic biallelic variants in PARS2. While many of the reported individuals succumbed to the disease in the first two decades of life, autopsy findings have not yet been reported. Here, we describe neuropathological findings in a deceased male with evidence of intracranial calcifications in the basal ganglia, thalamus, cerebellum, and white matter, similar to Aicardi-Goutières syndrome. This report describes detailed autopsy findings in a child with PARS2-related mitochondrial disease and provides plausible evidence that intracranial calcifications may be a previously unrecognized feature of this disorder., (© 2024 Wiley Periodicals LLC.)

Article Title and Bibliographic Information: Secondary alveolar bone grafting using autologous versus alloplastic material in the treatment of cleft lip and palate patients: systematic review and meta-analysis. Scalzone A, Flores-Mir C, Carozza D, d'Apuzzo F, Grassia V, Perillo L. Prog Orthod 2019;20(6):1-10., Source of Funding: The authors received no financial support for this study., Type of Study/design: Systematic review and meta-analysis., (Copyright © 2020. Published by Elsevier Inc.)

Objectives: The aim of the study was to assess the dietary intake of flavonoids and their effect on serum lipid levels in Saudi patients with coronary heart disease (CHD)., Methodology: A cross-sectional study with a sample of 50 CHD patients and 50 controls. A 24-hour recall method was used to collect data on the dietary intake of macronutrients, flavonoids, and antioxidant vitamins. A food frequency questionnaire (FFQ) was used to collect data on habitual consumption during the year preceding the interview. Baseline data collection included medical history, anthropometric measurements, physical activity, and smoking status., Results: CHD patients showed significantly less intake of fruits and vegetables compared to the controls. Serum lipids including total cholesterol (TC), triglycerides (TG), and low density lipoproteins (LDL) were found to be significantly higher in CHD patients than in the controls. The main sources of flavonoids in a typical Saudi diet are tea, fruits (apples), vegetables (onions), and chocolate. The intake of flavonoids and antioxidant vitamins was significantly lower in CHD patients compared to the controls. A negative correlation between the dietary intake of different flavonoids and serum LDL was observed in CHD patients. Significant correlation was found between the intake of flavonol and waist to hip ratio, Conclusions: The findings of the study support a potential protective effect of dietary flavonoids in relation to CHD. The study showed that consuming more Flavonoids may have positive effect on lowering blood lipids.