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Autism and our intestinal microbiota

Bhaskara Lakshmi Reddy1, Milton H Saier

  • 1Department of Molecular Biology, Division of Biological Sciences, University of California at San Diego, La Jolla, Calif., USA.

Journal of Molecular Microbiology and Biotechnology
|March 21, 2015
PubMed

Insights

Microbial products in the blood influence brain development and neurological conditions like autism spectrum disorder (ASD). Our gut microbiota significantly impacts mood, attitudes, and mental states, especially in ASD.

Area of Science:

  • Neuroscience
  • Microbiology
  • Psychiatry

Background:

  • Mammalian bloodstreams harbor microbial products that can cross the blood-brain barrier.
  • These microbial products play a crucial role in influencing neurodevelopment.
  • They have the potential to either promote or alleviate neurological disorders, including autism spectrum disorders (ASD).

Discussion:

  • The editorial explores the intricate connection between the gut microbiota and the central nervous system.
  • It highlights how microbial metabolites and signaling molecules can affect brain function and behavior.
  • Emphasis is placed on the impact of microbiota on mood, emotions, and cognitive processes.

Key Insights:

  • Microbiota-derived products are key modulators of neurodevelopmental processes.
  • A significant link exists between gut microbial composition and the manifestation or severity of ASD.
  • Understanding these interactions is vital for developing novel therapeutic strategies for neurological and psychiatric conditions.

Outlook:

  • Future research should focus on elucidating specific microbial pathways and their neurobiological targets.
  • Investigating the potential of microbiome-targeted interventions for ASD and other neurological disorders is promising.
  • This field holds potential for personalized medicine approaches in psychiatry and neurology.

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