Brain damage shown early when two parents with Alzheimer's

A small study involving 52 people aged 32-72 has found that those whose parents both had Alzheimer's disease showed more severe abnormalities in brain volume and metabolism and 5-10% more amyloid plaques in certain brain regions, compared to those with either a father or mother, or neither parent, with the disease. There were 13 in each group.

Consistent with previous research, those whose mother had Alzheimer's disease showed a greater level of the Alzheimer's disease biomarkers than those whose father had the disease.

http://www.eurekalert.org/pub_releases/2014-02/aaon-tpw021214.php

Reference: 

Related News

I've spoken before about how the presence or absence of the “Alzheimer's gene” may affect which lifestyle changes are beneficial for you.

A small study involving 50 children and teens living in Mexico City (aged 13.4 ± 4.8 years) has found that those with the 'Alzheimer's gene' APOEε4 (22 of the 50) were more vulnerable to the effects of air pollution on cognition.

Alzheimer's the evolutionary cost of better brains?

A study involving 97 healthy older adults (65-89) has found that those with the “Alzheimer’s gene” (APOe4) who didn’t engage in much physical activity showed a decrease in hippocampal volume (3%) over 18 months.

It’s often argued that telling people that they carry genes increasing their risk of Alzheimer’s will simply upset them to no purpose. A new study challenges that idea.

11 new genetic susceptibility factors for Alzheimer’s identified

Understanding a protein's role in familial Alzheimer's disease

A brain imaging study of 162 healthy babies (2-25 months) has found that those who carried the ApoE4 gene (60 of the 162) tended to have increased brain growth in areas in the

A gene linked to Alzheimer's has been linked to brain changes in childhood.

Analysis of data from 237 patients with mild cognitive impairment (mean age 79.9) has found that, compared to those carrying the ‘normal’ ApoE3 gene (the most common variant of the ApoE gene), the ApoE4 carriers showed markedly greater rates of shrinkage in 13 of 15 brain regions thought to be k

Pages

Subscribe to Latest newsSubscribe to Latest newsSubscribe to Latest health news