Search results
Autism is known to have a strong genetic component, with studies consistently demonstrating a higher prevalence among siblings and in families with a history of autism. This led researchers to investigate the extent to which genetics contribute to the development of autism.
19 kwi 2018 · Now, a new study probing so-called noncoding DNA has found that alterations in regions that regulate gene activity may also contribute to autism. And surprisingly, these variations tended to be inherited from fathers who aren't autistic.
9 wrz 2020 · The complex polygenic nature of most cases of ASD constrains the capacity of molecular genetic methods to specify individual risk, particularly because the most robust associations of single variants with autism has involved highly deleterious mutations that arise de novo in the germline.
11 sie 2024 · Parental Contribution to Autism Risk. One of the most pressing questions for many families is whether autism is inherited from the mother or the father. The truth is, both parents can contribute to a child’s autism risk, but the mechanisms of inheritance are complex and varied.
7 kwi 2024 · Both mothers and fathers can carry genes linked to autism. Therefore, as both parents contribute genetic material, either can pass on genes associated with an increased risk of developing autism.
27 kwi 2023 · Among families with children diagnosed with autism spectrum disorder, Johns Hopkins University researchers say they have found a link between chemical “marks” on DNA in the sperm of fathers and autistic traits in their 3-year-old children.
5 paź 2022 · Genetic factors include gene variants, which some people inherit from their parents. This does not guarantee that a child will have autism, but it may raise the likelihood .
