Neural cell adhesion molecules in brain plasticity and disease

Area of Science:

• Neuroscience
• Molecular Biology
• Cell Biology

Background:

• Neural cell adhesion molecule (NCAM) is a key protein in neuronal development and function.
• Recent research highlights NCAM's involvement in neurological disorders like Alzheimer's, Multiple Sclerosis, and Schizophrenia.
• NCAM plays critical roles in neurite outgrowth, hippocampal long-term potentiation, and synaptic plasticity.

Purpose of the Study:

• To review the current understanding of NCAM's role in health and disease.
• To focus on the consequences of NCAM dysregulation in neurodegenerative and neurodevelopmental disorders.
• To explore future therapeutic strategies targeting NCAM.

Main Methods:

• This review consolidates existing research and literature on NCAM.
• Analysis of studies investigating NCAM levels in various neurological conditions.
• Synthesis of findings related to NCAM's function in neurodevelopment and neurodegeneration.

Main Results:

• Both reduced and elevated NCAM levels are associated with brain pathology.
• Imbalances in NCAM expression suggest a critical role in maintaining brain homeostasis.
• NCAM dysregulation is implicated in the pathogenesis of major neurological diseases.

Conclusions:

• Understanding NCAM's equilibrium is vital for comprehending brain health and disease.
• Further research into NCAM function and dysregulation may reveal novel therapeutic targets.
• Targeting NCAM pathways offers potential for treating neurodegenerative and neurodevelopmental disorders.