Some suggest that the cumulative effects of the environment, changes to the autoimmune system, stress and reproductive technology may affect autism risk.

有人认为，周围环境的长期影响、自身免疫系统的变化、压力和生育科学可能对孤独症几率有影响。

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But researchers are examining the bodys autoimmune system.

VOA: special.2010.03.16

Autoimmune diseases affect the immune system C the body's natural defenses for fighting disease.

VOA: special.2009.04.14

Autoimmune diseases affect the immune system, the body's natural defenses for fighting disease.

VOA: special.2010.06.15

If you have HIV, are undergoing radiation or chemotherapy for cancer, or have a suppressed immune system from autoimmune disease, diabetes or chronic lung disease, you may be at risk for developing chicken pox.

FORBES: Why Chicken Pox Can Be So Dangerous

People will begin to hear terms such as regression, microbiome, epilepsy, febrile seizures, epilepsy, signalling pathways , inflammation , immune system dysfunction , autoimmune diseases, apopotosis .

FORBES: Specter Of Wakefield Retractions Haunts Evidence Of Gut Inflammation In Autism

But during an illness, or when the immune system goes haywire in autoimmune diseases such as diabetes, the attacking T cells take over.

FORBES: Delaying Diabetes