To date, research using the MSSNG genomic database has identified 61 genetic variations that
affect autism risk.
Not exact matches
But over the past decade, researchers have identified hundreds of gene variations that seem to
affect brain development in ways that increase the
risk of
autism.
The researchers found four regions in the genome which dramatically
affect the
risk of
autism or schizophrenia.
The study may explain, among other things, how the mother's infection with the cytomegalovirus (CMV) during pregnancy, which
affects her own and her fetus's immune system, increases the
risk that her offspring will develop
autism or schizophrenia, sometimes years later.
However this methodology doesn't completely eliminate the
risk of a chance confounding factor
affecting all five tests e.g. there may be underlying genetic factors that causes both antidepressant use in mothers and
autism in babies.
Title: CNVs conferring
risk of
autism or schizophrenia
affect cognition in controls Author: H. Stefansson et al..
Patients with Alzheimer's disease, Fragile X syndrome, Down syndrome, and
autism are particularly susceptible to seizures, 12 and the focus of much research at the Waisman Center of Developmental Disabilities has been on the myriad ways drugs, diet and genetic manipulation can
affect amyloid beta levels, seizure threshold and behavioral phenotypes.13 In an editorial entitled «Concocting the Right Diet for Brain Health» published December 2011 in Translational Medicine, Dr. Westmark expressed concern about the
risks of soy: «The prevailing view is soy is healthy, but much remains to be learned regarding its effects on brain development and function.»
Get a copy of Brain Maker for
risk factors for the state of your microbiome, gut - brain biology, connections between the gut and the brain, how gut microbiology
affects your health and mood, links to obesity and
autism, a guide to supplements including probiotics, a 7 - day menu / meal plan, and recipes for fermented foods.
A 2012 study showed blunted cortisol response and higher inflammatory markers at blood mercury levels well below the EPA's established level for potential health
risks (5.8 micrograms per liter).10 In addition, four neurodevelopmental disorders (attention - deficit / hyperactivity disorder,
autism, seizures and stutter)
affect almost 11 percent of all U.S. births, up 30 percent over the past decade.11 Subclinical decrements in brain function are even more common,
affecting up to 15 percent of births.12