CNS & Neurological Disorders - Drug Targets (Formerly Current Drug Targets - CNS & Neurological Disorders) - Volume 17, Issue 9, 2018

Background & Objective: Diabetes and neurodegenerative diseases (ND) are progressive morbidities and represent a major public health burden. A growing body of evidence points towards the comorbidity of diabetes and NDs with a possible exacerbation of latter by former. Considering the high prevalence of both morbidities in aging world population, even a modest impact of diabetes on NDs could lead to significant public healt Read More

Background & Objective: Hydrogen sulfide [H2S] has been widely known as a toxic gas for more than 300 years in the scientific community. However, the understanding about this small molecule has changed after the discovery of involvement of H2S in physiological and pathological mechanisms in brain. H2S is a third gasotransmitter and neuromodulator after carbon monoxide [CO] and nitric oxide [NO]. H2S plays a Read More

Background & Objective: Protein misfolding and aggregation have been considered the common pathological hallmarks for a number of neurodegenerative diseases, including Alzheimer's disease (AD), Parkinson's disease (PD) and Huntington's disease (HD). These abnormal proteins aggregates damage mitochondria and induce oxidative stress, resulting in neuronal cell death. Prolonged neuronal damage activates mi Read More

Background and Objective: A steep rise in the incidences of neurodegenerative disorders could be the combined effect of several non-genetic factors such as increased life expectancy, environmental pollutants, lifestyle, and dietary habits, as population-level genetic change require multiple generations. Emerging evidence suggests that chronic over-nutrition induces brain metabolic stress and neuroinflammation, and are ind Read More

Background & Objective: Traumatic Brain Injury (TBI) is one of the major causes of mortality and morbidity worldwide. It represents mild, moderate and severe effects of physical assault to brain which may cause sequential, primary or secondary ramifications. Primary injury can be due to the first physical hit, blow or jolt to one of the brain compartments. The primary injury is then followed by secondary injury which leads to bi Read More

Background & Objective: Cellular physiology and energy metabolism are maintained by the constant supply of energy furnished by the powerhouses of the cell called mitochondria. Cellular homeostasis depends on the timely clearance of damaged cellular organelles and proteins via pathways including autophagy. Mitochondria and mitochondrial autophagy play a vital role in cellular health and failure of these pathway Read More

Background: Depression is a mental disorder that affects a large part of the world's population. DHEA is a hormone that has long been attributed to the ability to improve depressive symptoms. However, few studies were conducted with depression individuals not resulting from other medical conditions. Objective: To investigate whether DHEA is more effective than placebo in the treatment of depressive symptoms in subjects Read More

Background: Aging is a complex process accompanied with the decline of the different physiological functions. Numerous differentially expressed genes (DEGs) have been found in the aging brain of senescence-accelerated mouse P8 (SAMP8), however, it was challenging to screen out the crucial ones. Objective: This study aimed to explore the crucial genes and pathways in aging brain of SAMP8 mice, which would be benef Read More