scholarly journals Neuroimmune Interaction in Inflammatory Diseases

2008 ◽  
Vol 2 ◽  
pp. CCRPM.S547 ◽  
Author(s):  
Peyman Otmishi ◽  
Joshiah Gordon ◽  
Seraj El-Oshar ◽  
Huafeng Li ◽  
Juan Guardiola ◽  
...  
Keyword(s):  
Nervous System ◽  
Immune System ◽  
Inflammatory Diseases ◽  
Neuroimmune Interaction ◽  
Parasympathetic Nerves ◽  
The Past ◽  
Area Of Interest ◽  
Inflammatory Processes ◽  
The Central Nervous System ◽  
Neuroimmune Modulation

The inflammatory response is modulated through interactions among the nervous, endocrine, and immune systems. Intercommunication between immune cells and the autonomic nervous system is a growing area of interest. Spatial and temporal information about inflammatory processes is relayed to the central nervous system (CNS) where neuroimmune modulation serves to control the extent and intensity of the inflammation. Over the past few decades, research has revealed various routes by which the nervous system and the immune system communicate. The CNS regulates the immune system via hormonal and neuronal pathways, including the sympathetic and parasympathetic nerves. The immune system signals the CNS through cytokines that act both centrally and peripherally. This review aims to introduce the concept of neuroimmune interaction and discuss its potential clinical application, in an attempt to broaden the awareness of this rapidly evolving area and open up new avenues that may aid in the treatment of inflammatory diseases.

scholarly journals Targeting the CCL2-CCR2 axis in depressive disorders

2021 ◽  
Author(s):  
Katarzyna Curzytek ◽  
Monika Leśkiewicz
Keyword(s):  
Nervous System ◽  
Immune System ◽  
Affective Disorders ◽  
Depressive Disorders ◽  
Brain Diseases ◽  
Receptor System ◽  
Proinflammatory Mediators ◽  
Pathological Conditions ◽  
The Central Nervous System ◽  
Abnormal Brain

AbstractSince affective disorders are considered to be underlain by the immune system malfunction, an important role in their pathophysiology is assigned to the proinflammatory mediators. Recently, chemokines, the group of chemotactic cytokines, have become a focus for basic and clinical scientists in the context of the development and treatment of brain diseases. Among them, chemokine CCL2 and its main receptor CCR2 have become candidate mediators of abnormal brain-immune system dialogue in depression. Besides the chemotactic activity, the CCL2-CCR2 axis is involved in various neurobiological processes, neurogenesis, neurotransmission, neuroinflammation, neurodegeneration, as well as neuroregeneration. Given the range of immunomodulatory possibilities that the CCL2-CCR2 pair can exert on the nervous system, its proinflammatory properties were initially thought to be a major contributor to the development of depressive disorders. However, further research suggests that the malfunctions of the nervous system are rather associated with impaired homeostatic properties manifested by the CCL2-CCR2 dyad dysfunctions. This review aims to present literature data on the action of the CCL2-CCR2 axis in the central nervous system under physiological and pathological conditions, as well as the contribution of this ligand-receptor system to the processes underlying affective disorders. Additionally, this article draws attention to the importance of the CCL2-CRR2 pathway as a potential pharmacological target with antidepressant potential.

Inflammatory Mechanisms in Parkinson’s Disease: From Pathogenesis to Targeted Therapies

2021 ◽  
pp. 107385842199226
Author(s):  
Stellina Y. H. Lee ◽  
Nathanael J. Yates ◽  
Susannah J. Tye
Keyword(s):  
Parkinson’S Disease ◽  
Central Nervous System ◽  
Parkinson's Disease ◽  
Nervous System ◽  
Immune Cells ◽  
Critical Factor ◽  
Neurodegenerative Process ◽  
Inflammatory Processes ◽  
The Central Nervous System ◽  
Novel Target

Inflammation is a critical factor contributing to the progressive neurodegenerative process observed in Parkinson’s disease (PD). Microglia, the immune cells of the central nervous system, are activated early in PD pathogenesis and can both trigger and propagate early disease processes via innate and adaptive immune mechanisms such as upregulated immune cells and antibody-mediated inflammation. Downstream cytokines and gene regulators such as microRNA (miRNA) coordinate later disease course and mediate disease progression. Biomarkers signifying the inflammatory and neurodegenerative processes at play within the central nervous system are of increasing interest to clinical teams. To be effective, such biomarkers must achieve the highest sensitivity and specificity for predicting PD risk, confirming diagnosis, or monitoring disease severity. The aim of this review was to summarize the current preclinical and clinical evidence that suggests that inflammatory processes contribute to the initiation and progression of neurodegenerative processes in PD. In this article, we further summarize the data about main inflammatory biomarkers described in PD to date and their potential for regulation as a novel target for disease-modifying pharmacological strategies.

scholarly journals Vesicular dysfunction and pathways to neurodegeneration

2021 ◽  
Author(s):  
Patrick A. Lewis
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Human Brain ◽  
Cell Viability ◽  
Case Studies ◽  
Neurological Diseases ◽  
The Past ◽  
Cellular Events ◽  
The Central Nervous System ◽  
Cellular Control

Abstract Cellular control of vesicle biology and trafficking is critical for cell viability, with disruption of these pathways within the cells of the central nervous system resulting in neurodegeneration and disease. The past two decades have provided important insights into both the genetic and biological links between vesicle trafficking and neurodegeneration. In this essay, the pathways that have emerged as being critical for neuronal survival in the human brain will be discussed – illustrating the diversity of proteins and cellular events with three molecular case studies drawn from different neurological diseases.

Diseases of the central nervous system after malaria

2021 ◽  
Vol 20 (5) ◽  
pp. 500-508
Author(s):  
G. V. Pervushin
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
The Past ◽  
The Central Nervous System

Despite the enormous incidence of malaria over the past 2 years, complications of this disease from the nervous system are relatively rare.

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