Twenty of the last one hundred years of vitamin D research have involved investigations of
the brain as a target organ for this hormone. Our group was one of the first to investigate …

Head and neck squamous cell carcinoma (HNSCC) describes a heterogeneous group of
human neoplasms of the head and neck with high rates of morbidity and mortality …

Various evidences have unveiled the significance of Vitamin D in diverse processes which
include its action in prevention of immune dysfunction, cancer and cardiometabolic …

Major depressive disorder (MDD) is a complex mood disorder. While much progress has
been made in understanding the pathophysiology of MDD, no single mechanism can …

This study was conducted to investigate the effects of long-term low-dose lithium adjunct to
antipsychotic agent use on the cognitive performance, whole-brain gray-matter volume …

Simple Summary Depression is a psychiatric disorder that represents a growing issue
worldwide. This mental disorder is considered a mood disorder characterized by deep …

Aim: Assess the correlation between vitamin D serum concentrations and psychological
functions such as insomnia, stress, and depression through the COVID-19 pandemic …

Background: Chronic stress and chronic pain are closely linked by the capacity to
exacerbate each other, sharing common roots in the brain and in the gut. The strict …

Opioid action in the brain involves the dopamine-reward system as well as non-dopamine
pathways. Since vitamin D also modulates the brain's dopamine system, the question of this …

Background: Autism spectrum is a type of developmental-neurodegenerative disease
commonly reflected in social communications and associated with oxidative stress in the …