Control of intracellular calcium signaling as a neuroprotective strategy

R Scott Duncan1, Daryl L Goad, Michael A Grillo

  • 1Vision Research Center and Department of Ophthalmology, School of Medicine, University of Missouri, 2411 Holmes Street, Kansas City, MO 64108, USA. duncanrs@umkc.edu

Insights

Pathological increases in intracellular calcium signaling harm neurons in nervous system diseases. This review covers neuroprotective molecules targeting calcium signaling proteins to restore neuronal function.

Area of Science:

  • Neuroscience
  • Pharmacology
  • Molecular Biology

Background:

  • Degenerative nervous system diseases impair neuron viability and function.
  • Altered intracellular calcium signaling, specifically pathological increases, drives neurodegeneration.
  • Key regulators of calcium signaling on cell membranes and organelles are implicated in disease.

Purpose of the Study:

  • To review neuroprotective molecules targeting intracellular calcium signaling pathways.
  • To summarize the discovery, mechanisms, and biological activity of these neuroprotectants.
  • To discuss disease relevance, clinical applications, and novel identification technologies.

Main Methods:

  • Literature review of scientific publications.
  • Analysis of chemical compounds targeting calcium signaling proteins (ion channels, GPCRs, pumps, enzymes).
  • Discussion of existing and emerging technologies for identifying neuroprotective agents.

Main Results:

  • Numerous chemical compounds targeting calcium signaling proteins have been identified as potential neuroprotectants.
  • These molecules aim to preserve or restore nervous system structure and function by modulating intracellular calcium.
  • The review highlights the diverse mechanisms and biological activities of these compounds.

Conclusions:

  • Targeting intracellular calcium signaling represents a promising therapeutic strategy for neurodegenerative diseases.
  • Understanding the disease relevance and clinical applications of these neuroprotectants is crucial.
  • New technologies are advancing the discovery and development of novel neuroprotective agents.

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