The researchers involved astrocyte cells in this process.
A group of scientists from Peter the Great St. Petersburg Polytechnic University (SPbPU) has announced the discovery of a new method to combat Alzheimer's disease. The study, published in the International Journal of Molecular Sciences (IJMS), presents the prospect of restoring cognitive function in patients with this severe neurological disorder.
Scientists from SPbPU have proposed a new approach to treating Alzheimer's disease by focusing on astrocytes - special cells that provide nutrition to neurons and regulate the function of synapses. In experiments with laboratory mice, the researchers used light stimulation to activate sensitive proteins on the membrane of astrocytes. This process prompted astrocytes to release gliotransmitters, molecules that promote neuronal repair and speed up the transmission of nerve impulses.
According to the scientists, gliotransmitters may play an important role in repairing the damaged connections between neurons that are often seen in Alzheimer's disease. This discovery opens new prospects for the development of methods for the treatment of this serious neurological disorder.
Recall that earlier American scientists found that ferroptosis provokes the development of Alzheimer's disease.