Design Nexus

The insulating myelin layer of neurons is attacked by myeloid cells, leading to nerve destruction and poor conduction of electrical impulses.

The myeloid cells get false information, thus they attack the nerves and cause irreversible damage. 

A specific protein in its active 'open' state transmits misleading signals to myeloid cells, potentially triggering misguided attacks on nerve cells.

During medical treatment, the myeloid cells do not attack the nerves, thus preserving their integrity and function.

With the treatment the myeloid cells get the right information and no longer attack the nerves but follow their actual function of destroying viruses, bacteria and other ill-doers. 

The 'closed' form of the protein, inhibited by medication, effectively prevents erroneous signaling and nerve cell damage.