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Topic: fetal programming

ePoster
2 ePosters

In Neuroscience

Associations between maternal pre-pregnancy BMI and white matter integrity in infants

Aylin Rosberg, Harri Merisaari, John D. Lewis, Niloofar Hashempour, Minna Lukkarinen, Jerod M. Rasmussen, Noora M. Scheinin, Linnea Karlsson, Hasse Karlsson, Jetro J. Tuulari · FENS Forum 2024

Emerging evidence suggests that intrauterine exposures to maternal factors such as to maternal pre-pregnancy body mass index (MBMI) impacts the neurodevelopment of the offspring in a region-specific way, possibly contributing to future obesity risk of the offspring. Our study investigates the associations between MBMI and neonatal global white matter integrity in 157 infant-mother dyads from FinnBrain Birth Cohort Study (www.finnbrain.fi). Following TBSS (Tract-based Spatial Statistics) skeletonization, associations between MBMI and mean diffusivity values were assessed using a voxel-wise non-

ePoster · Neuroscience

Perinatal methyl donor deficiency increases the prevalence of “depressive-like” behavior in association with alteration of the microbiota-gut-brain dialogue in a transgenerational rat model

Arnaud Michel, Charlène Dauriat, Carine Bossenmeyer-Pourié, Jean-Louis Guéant, Rémy Umoret, Jean-Marc Alberto, Okan Baspinar, Benoit Chassaing, Tunay Kökten, Grégory Pourié · FENS Forum 2024

The prevalence of neurodegenerative diseases like Alzheimer’s or Parkinson’s, and mental disorders like depression or anxiety appears higher in patients with gastrointestinal tract diseases like irritable bowel syndrome and inflammatory bowel disease. Conversely, depressed patients have higher rates of gastrointestinal disorders. Moreover, an altered microbiota, called “dysbiosis” has been reported in both neurological and intestinal diseases, which suggests strong interactions between gut microbes and their host. The emergence of the intestinal microbiota as one of major regulators of gut-bra

ePoster · Neuroscience