Modes of Neuronal Calcium Entry and Homeostasis following Cerebral Ischemia

Abstract EN

One of the major instigators leading to neuronal cell death and brain damage following cerebral ischemia is calcium dysregulation.

The neuron's inability to maintain calcium homeostasis is believed to be a result of increased calcium influx and impaired calcium extrusion across the plasma membrane.

The need to better understand the cellular and biochemical mechanisms of calcium dysregulation contributing to neuronal loss following stroke/cerebral ischemia is essential for the development of new treatments in order to reduce ischemic brain injury.

The aim of this paper is to provide a concise overview of the various calcium influx pathways in response to ischemia and how neuronal cells attempts to overcome this calcium overload.