The presence of a father with Alzheimer’s disease increases the risk of accumulation of the basic symptoms of the disease in the Tau Belka-One brain. In particular, such a pathology can be monitored in women. This conclusion was reached by scientists from McGill University in Canada. Research Results published In the journal of neurology.
Previously, scientists believed that the disease, which had a stronger effect on the risk of Alzheimer’s development, had a mother story. However, new data show the possible importance of the father factor. At the same time, authors emphasis: Scientific study does not prove that it is a causal relationship, it only reveals a relationship.
243 people who did not have cognitive disorders at the age of 68 participated in the study. For all participants, Alzheimer’s disease was found in a family history – one or both or two or more men or sisters. For seven years, the participants regularly and regular tests for memory and thinking and scanning the brain.
During the observation, 71 participants developed slight cognitive disorder – a possible harbinger of Alzheimer’s disease. At the same time, the existence of a father with this pathology is related to the greatest possibility of the emergence of tau-white accumulation in the brain. Normally, the TAU-white is located in the assembly of microtubules-inner reinforcement of the cell. However, sometimes it glues molecules with each other and stops serving as support for neurons.
Scientists also found that this protein is a more pronounced accumulation than men, regardless of the history of the parent.
Previously found The new “criminal” of age dementia.
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Source: Gazeta
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