Scientists have found that the content of a protein called SK3 in the brains of experimental mice of different ages is closely related to their memory ability. The content of SK3 protein in the brain of the old experimental mice is higher than that of the young experimental mice, but the memory of the old experimental mice is worse than that of the young ones.
scientists believe that an increase in the content of SK3 protein in the brain will lead to memory loss in experimental mice.
When scientists tried to reduce the content of SK3 protein in the brain of elderly experimental rats, their memory improved