The Perfect Storm: Preterm Birth, Neurodevelopmental Mechanisms, and Autism Causation.
A unifying model of autism causation remains elusive, and thus well-designed explanatory models are needed to develop appropriate therapeutic and preventive interventions. This essay argues that autism is not a static disorder, but rather an ongoing process. We discuss the link between preterm birth and autism and briefly review the evidence supporting the link between immune system characteristics and both prematurity and autism. We then propose a causation process model of autism etiology and pathogenesis, in which both neurodevelopment and ongoing/prolonged neuroinflammation are necessary pathogenetic component mechanisms. We suggest that an existing model of sufficient cause and component causes can be interpreted as a mechanistic view of etiology and pathogenesis and can serve as an explanatory model for autism causal pathways.
Carmina
C
Erdei
Olaf
O
Dammann
D001321:Autistic Disorder / Q000209:etiology*; D015984:Causality; D002490:Central Nervous System / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature