Cardioprotective effect of Vitamin D on cardiac hypertrophy through improvement of mitophagy and apoptosis in an experimental rat model of levothyroxine -induced hyperthyroidism.

Background: Mitochondria are known to be involved in mediating the calorigenic effects of thyroid hormones. With an abundance of these hormones, alterations in energy metabolism and cellular respiration take place, leading to the development of cardiac hypertrophy. Vitamin D has recently gained attention due to its involvement in the regulation of mitochondrial function, demonstrating promising potential in preserving the integrity and functionality of the mitochondrial network.

Two New Variants in FYCO1 Are Responsible for Autosomal Recessive Congenital Cataract in Iranian Population.

The purpose of this experimental study was to investigate the genetic etiology of congenital cataract (CC) manifesting an autosomal recessive pattern of inheritance in four Iranian families. Affected individuals and their normal first-degree relatives in each family were included in the present study. The genomic DNA of the blood samples was extracted from all participants, and one affected member belonging to each family was subjected to Whole Exome Sequencing (WES).