March 29, 2018

Stem Cell Discovery Could Aid in Developing Treatments to Control Epileptic Convulsions

A new line of human stem cells shows promise for one day advancing treatment for epileptic seizures. As reported in STEM CELLS Translational Medicine (SCTM), the cells are designed to deliver adenosine – which calms down overexcited neurons and protects them from damage — to the central nervous system (CNS). The research was conducted by scientists at the University of Bonn and the Central Institute of Mental Health (CIMH) in Mannheim.

Adenosine is a powerful regulator that helps the body maintain its inner balance. When an injury occurs to the CNS, it releases high levels of adenosine, which calms down the overexcited neurons and alleviates neurological damage caused by stroke, trauma, reduced oxygen, pain and, in particular, epileptic seizures. “But attempts to systemically deliver adenosine to needed areas in the CNS during a crisis have been hampered by adenosine’s fast metabolic breakdown, the inability to sufficiently permeate the blood-brain-barrier and serious side effects of such cardiac suppression,” said Philipp Koch, M.D., of the Hector Institute for Translational Brain Research at the CIMH. Dr. Koch headed up the study described in SCTM, which was conducted at the Institute of Reconstructive Neurobiology of the University of Bonn Medical Faculty together with Dr. Oliver Brüstle.

Related News