Employment in neurological disorders: The role of psychiatric comorbidity

2008 ◽  
Vol 23 ◽  
pp. S37
Author(s):  
N. Glozier
Keyword(s):  
Neurological Disorders ◽  
Psychiatric Comorbidity

Autophagy Modulators and Neuroinflammation

2020 ◽  
Vol 27 (6) ◽  
pp. 955-982 ◽  
Author(s):  
Kyoung Sang Cho ◽  
Jang Ho Lee ◽  
Jeiwon Cho ◽  
Guang-Ho Cha ◽  
Gyun Jee Song
Keyword(s):  
Neurodegenerative Disorders ◽  
Neurological Disorders ◽  
Mammalian Cells ◽  
Critical Role ◽  
Therapeutic Agents ◽  
Mechanisms Of Action ◽  
Scientific Interest ◽  
Therapeutic Tools ◽  
Underlying Mechanisms

Background: Neuroinflammation plays a critical role in the development and progression of various neurological disorders. Therefore, various studies have focused on the development of neuroinflammation inhibitors as potential therapeutic tools. Recently, the involvement of autophagy in the regulation of neuroinflammation has drawn substantial scientific interest, and a growing number of studies support the role of impaired autophagy in the pathogenesis of common neurodegenerative disorders. Objective: The purpose of this article is to review recent research on the role of autophagy in controlling neuroinflammation. We focus on studies employing both mammalian cells and animal models to evaluate the ability of different autophagic modulators to regulate neuroinflammation. Methods: We have mostly reviewed recent studies reporting anti-neuroinflammatory properties of autophagy. We also briefly discussed a few studies showing that autophagy modulators activate neuroinflammation in certain conditions. Results: Recent studies report neuroprotective as well as anti-neuroinflammatory effects of autophagic modulators. We discuss the possible underlying mechanisms of action of these drugs and their potential limitations as therapeutic agents against neurological disorders. Conclusion: Autophagy activators are promising compounds for the treatment of neurological disorders involving neuroinflammation.

Microbiota-Immune System Interactions in Human Neurological Disorders

2020 ◽  
Vol 19 (7) ◽  
pp. 509-526
Author(s):  
Qin Huang ◽  
Fang Yu ◽  
Di Liao ◽  
Jian Xia
Keyword(s):  
Immune System ◽  
Gut Microbiota ◽  
Neurological Disorders ◽  
Brain Function ◽  
Neurological Diseases ◽  
Host Immune System ◽  
Gut Dysbiosis ◽  
Characteristic Features ◽  
Novel Therapeutic Strategies

: Recent studies implicate microbiota-brain communication as an essential factor for physiology and pathophysiology in brain function and neurodevelopment. One of the pivotal mechanisms about gut to brain communication is through the regulation and interaction of gut microbiota on the host immune system. In this review, we will discuss the role of microbiota-immune systeminteractions in human neurological disorders. The characteristic features in the development of neurological diseases include gut dysbiosis, the disturbed intestinal/Blood-Brain Barrier (BBB) permeability, the activated inflammatory response, and the changed microbial metabolites. Neurological disorders contribute to gut dysbiosis and some relevant metabolites in a top-down way. In turn, the activated immune system induced by the change of gut microbiota may deteriorate the development of neurological diseases through the disturbed gut/BBB barrier in a down-top way. Understanding the characterization and identification of microbiome-immune- brain signaling pathways will help us to yield novel therapeutic strategies by targeting the gut microbiome in neurological disease.

Role of Hexokinase and VDAC in Neurological Disorders

2016 ◽  
Vol 9 (4) ◽  
pp. 320-331 ◽  
Author(s):  
José César Rosa ◽  
Marcelo de Cerqueira César
Keyword(s):  
Neurological Disorders

scholarly journals Current Knowledge of Endolysosomal and Autophagy Defects in Hereditary Spastic Paraplegia

Cells ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 1678
Author(s):  
Liriopé Toupenet Marchesi ◽  
Marion Leblanc ◽  
Giovanni Stevanin
Keyword(s):  
Nervous System ◽  
Motor Neurons ◽  
Neurological Disorders ◽  
Hereditary Spastic Paraplegia ◽  
Current Knowledge ◽  
Spastic Paraplegia ◽  
Functional Convergence ◽  
The Common ◽  
Hsp Genes

Hereditary spastic paraplegia (HSP) refers to a group of neurological disorders involving the degeneration of motor neurons. Due to their clinical and genetic heterogeneity, finding common effective therapeutics is difficult. Therefore, a better understanding of the common pathological mechanisms is necessary. The role of several HSP genes/proteins is linked to the endolysosomal and autophagic pathways, suggesting a functional convergence. Furthermore, impairment of these pathways is particularly interesting since it has been linked to other neurodegenerative diseases, which would suggest that the nervous system is particularly sensitive to the disruption of the endolysosomal and autophagic systems. In this review, we will summarize the involvement of HSP proteins in the endolysosomal and autophagic pathways in order to clarify their functioning and decipher some of the pathological mechanisms leading to HSP.

Impact of neuropsychiatry screening in neurological in-patients: comparison with routine clinical practice

2011 ◽  
Vol 23 (6) ◽  
pp. 297-301 ◽  
Author(s):  
Justin Earl ◽  
Olimpia Pop ◽  
Kate Jefferies ◽  
Niruj Agrawal
Keyword(s):  
Mental Illness ◽  
Clinical Practice ◽  
Neurological Disorders ◽  
Psychiatric Comorbidity ◽  
Screening Programme ◽  
Psychiatric Symptoms ◽  
Routine Clinical Practice ◽  
Routine Practice ◽  
Sustained Effect

Earl J, Pop O, Jefferies K, Agrawal N. Impact of neuropsychiatry screening in neurological in-patients: comparison with routine clinical practiceBackground: It is now well recognised that the rate of psychiatric comorbidity is high in patients with neurological disorders. Psychiatric comorbidity has a significant impact on quality of life and often goes undetected in routine clinical practice.Objectives: To compare the rate of detection of psychiatric illness in routine clinical practice with the prevalence of mental illness established using a dedicated screening programme at a regional neuroscience centre and to assess if the screening programme had any enduring impact on routine clinical practice after its completion.Methods: Consecutive admissions to a neurology ward in the 3-month period before (n = 160) and after (n = 158) a dedicated neuropsychiatric screening programme was carried out were identified. Case notes were then reviewed to establish if symptoms of mental illness were identified by the treating neurologists and if patients were referred for neuropsychiatric assessment. Rates of detection of neuropsychiatric problems and rates of referral for treatment were compared with those identified during the screening programme.Results: In routine clinical practice, over two 3-month study periods, psychiatric symptoms were identified in 23.7% of patients and only 10.6% received neuropsychiatric interventions. This is much lower as compared with rates identified (51.3%) and treated (51.3%) during dedicated screening. Detection of mood symptoms decreased from 14.7% pre-screening to 3.8% in the post-screening period.Conclusion: Rate of detection and treatment of neuropsychiatric problems remain low in neurology in-patients in routine clinical practice. Neuropsychiatric screening is effective but does not have sustained effect once it stops. Hence we suggest that active ongoing screening should be incorporated into routine practice.

scholarly journals Intestinal Microbiota as an Alternative Therapeutic Target for Epilepsy

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Jiaying Wu ◽  
Yuyu Zhang ◽  
Hongyu Yang ◽  
Yuefeng Rao ◽  
Jing Miao ◽  
...  
Keyword(s):  
Immune Responses ◽  
Intestinal Microbiota ◽  
Neurological Disorders ◽  
Digestive System ◽  
Hygiene Hypothesis ◽  
Host Susceptibility ◽  
Immune Disorders ◽  
The Central Nervous System ◽  
Symbiotic Microbiota

Epilepsy is one of the most widespread serious neurological disorders, and an aetiological explanation has not been fully identified. In recent decades, a growing body of evidence has highlighted the influential role of autoimmune mechanisms in the progression of epilepsy. The hygiene hypothesis draws people’s attention to the association between gut microbes and the onset of multiple immune disorders. It is also believed that, in addition to influencing digestive system function, symbiotic microbiota can bidirectionally and reversibly impact the programming of extraintestinal pathogenic immune responses during autoimmunity. Herein, we investigate the concept that the diversity of parasitifer sensitivity to commensal microbes and the specific constitution of the intestinal microbiota might impact host susceptibility to epilepsy through promotion of Th17 cell populations in the central nervous system (CNS).

Role of perinatal factors in the formation of neurocognitive disorders in children with ADHD

2020 ◽  
Vol 18 (5) ◽  
pp. 82-87
Author(s):  
E. A. MOROZOVA ◽  
◽  
A. A. MADIAKINA ◽  
M. V. BELOUSOVA ◽  
M. A. UTKUZOVA UTKUZOVA ◽  
...  
Keyword(s):  
Attention Deficit Disorder ◽  
Neurological Disorders ◽  
Neuropsychological Testing ◽  
Cognitive Status ◽  
Perinatal Factors ◽  
Attention Disorders ◽  
Children With Adhd ◽  
Group I ◽  
Number Of Factors

The article presents the results of studying the influence of perinatal factors and neurological disorders on the formation of attention deficit disorder (ADHD) in children; the results of assessing the cognitive status and attention indicators in children of the studied groups are presented. The purpose was to study the perinatal causes, neurological manifestations, and cognitive status in children with ADHD. Material and methods. The study involved 172 children aged 6 to 17 years with a clinical diagnosis of ADHD. The research methods included: clinical and anamnestic method with an emphasis on perinatal aspects; classical neurological examination; neuropsychological testing. Results. The influence of antenatal factors and neurological disorders at the 1st year of life on the formation of ADHD was revealed. The features of the cognitive status and attention indicators of children of both groups were studied. Conclusions. A burdened perinatal history and neurological disorders developing against this background lead to an early manifestation of ADHD symptoms. The combination of neurological symptoms with low cognitive indicators and significant attention disorders in children of group I determines the low success of children in mastering educational programs. The presence of a burdened perinatal history (for a number of factors) should be considered as a predictor of the formation of ADHD, in order to further select children at risk for early preventive work.

EFFECTS OF ASPHYXIATION OF THE FETUS AND THE NEWBORN INFANT

PEDIATRICS ◽  
1960 ◽  
Vol 26 (4) ◽  
pp. 565-569
Author(s):  
William F. Windle
Keyword(s):  
Cerebral Palsy ◽  
Mental Retardation ◽  
Newborn Infant ◽  
Clinical Evaluation ◽  
Neurological Disorders ◽  
Basic Information ◽  
Clinical Experiences ◽  
Asphyxia Neonatorum

There is pressing need of well controlled clinical evaluation of the role of adverse factors in the prenatal, natal and early postnatal periods in the etiology of neurological disorders. This is particularly true of asphyxia neonatorum. Many articles have been written on relationships between apnea, anoxia or asphyxia and manifestations of mental retardation, cerebral palsy, epilepsy and othe neurological, psychological and behavioral defects. The majority of the writers express opinions, but give no evidence that data were collected. Controls are commonly lacking. Often no attempt to measure the variables appears to have been made. A review1 of more than 500 reports, commentaries and testimonials of clinical experiences reveals deficiency in basic information of physiology of the fetus and newborn that is nothing short of appalling.

The role of electromagnetic fields in neurological disorders

2016 ◽  
Vol 77 ◽  
pp. 78-79 ◽  
Author(s):  
S.A.R. Mortazavi ◽  
S.M.J. Mortazavi ◽  
Maryam Paknahad
Keyword(s):  
Electromagnetic Fields ◽  
Neurological Disorders
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