Story perspectives

Immature Hippocampal Neurons Found in Aging Alzheimer Brains

5/20/2026

Summary

Story summary

Researchers discovered rare immature neurons persist in the aging human hippocampus of cognitively intact individuals with Alzheimer’s pathology.
Evgenia Salta and her team analyzed donated Dutch brain tissue and confirmed immature neurons in all study groups.
The study, published on 24 April 2026, found no marked difference in immature-neuron numbers between resilient subjects and Alzheimer’s patients.
Researchers cautioned that the exact functional role of these cells remains unproven.

1 of 1

Story summary

Researchers discovered rare immature neurons persist in the aging human hippocampus of cognitively intact individuals with Alzheimer’s pathology.
Evgenia Salta and her team analyzed donated Dutch brain tissue and confirmed immature neurons in all study groups.
The study, published on 24 April 2026, found no marked difference in immature-neuron numbers between resilient subjects and Alzheimer’s patients.
Researchers cautioned that the exact functional role of these cells remains unproven.