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Spectrum: Autism Research News

Tag: maternal infection

May 2022
Color-coded brain images showing reduced thickness of superior frontal gyrus and other regions associated with presence of increased levels of inflammatory moleucle IL-6.

Inflammation may reshape brain regions tied to autism

by  /  6 May 2022

Having a genetic predisposition to inflammation is linked to structural changes in brain regions implicated in neurodevelopmental conditions.

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April 2022

The placenta and neurodevelopment: A conversation with Anna Penn

by  /  19 April 2022

The temporary organ may hold clues about the origins of autism and brain development, Anna Penn says — if only researchers would study it.

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March 2022
Brain floating in red uetero-like space with virus

As the pandemic wanes, will autism diagnoses rise in its wake?

by  /  2 March 2022

Given the known link between severe maternal infections and autism, some scientists are investigating whether COVID-19 during pregnancy can affect a child’s neurodevelopment.

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January 2022
Micrograph of intestinal bacteria.

Infection in pregnant mice ups risk of gut problems in pups

by  /  18 January 2022

Infection during pregnancy can tweak a mouse’s gut microbiome in ways that have lasting effects on her pups’ immune system and increase their chances of gut inflammation, a new study suggests.

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October 2021

Rising star: Brian Lee pushes the limits of autism epidemiology

by  /  14 October 2021

Brian Lee has transformed the science of linking prenatal experiences to a child’s chances of having autism; his work taps social skills as well as statistical acumen.

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June 2021
Micrographs of mouse astrocytes with high levels of inflammatory molecules.

Immune-regulating cells contribute to autism-like traits in mice

by  /  21 June 2021

The link between autism and prenatal exposure to an immune response may involve altered levels of immune cells, according to a new study.

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May 2021
DNA helix inside the human body

Autism genetics, explained

by  /  28 May 2021

The more scientists dig into DNA, the more intricate its contribution to autism seems to be. Here, we unravel the complex genetics of autism.

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Brown rat mother and pup in rustic setting with burlap and wheat.

Maternal antibodies tied to autism bind to budding rat neurons

by  /  6 May 2021

Certain antibodies may shape neurodevelopment by attaching to and invading new neurons in the brain.

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April 2021
Baby in utero surrounded by pills, on bright blue background

The link between vitamins, supplements and autism, explained

by  /  14 April 2021

Too little — or too much — of certain substances during pregnancy may increase the odds of having a child with autism. Here we explain what scientists know about these associations.

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October 2020
Collecting blood sample from bottom of newborn's foot for blood test.

Immune markers in newborns show complex relationship with autism odds

by  /  19 October 2020

Newborns with either above- or below-average levels of an immune-system marker, among other differences, have increased odds of being autistic.

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