Autism-related genetic mutations occur in aging brains of Alzheimer’s patients

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Credit: CC0 Public Domain

Researchers believe that autism is caused by mutations that occur sporadically in the egg or sperm or during pregnancy. Activity-dependent neuroprotective protein (ADNP) is a dominant gene whose de novo (during pregnancy) mutations are known to cause autism-related intellectual disabilities. A new Tel Aviv University study has found that ADNP mutations continue to occur in old age and accumulate in the brains of Alzheimer’s disease patients.

The study was led by Prof. Illana Gozes and conducted by her Ph.D. students Yanina Ivashko-Pachima and Adva Hadar, in collaboration with Iris Grigg, Oxana Kapitansky and Gidon Karmon. Hadar was co-supervised by co-author Prof. David…

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