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Connections between physics and metabolism in brain functions.

Fanny Mochel1,2, Alfonso de Oyarzábal Sanz3,4,5, Leticia Pías Peleteiro3

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Physical forces significantly impact cellular homeostasis and disease, especially in inherited metabolic diseases. Understanding these mechanical properties is crucial for explaining phenotypic variability beyond genetics.

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Area of Science:

  • Cellular Biology
  • Biophysics
  • Neuroscience

Background:

  • Molecular biology approaches have limitations in explaining cellular homeostasis.
  • Phenotypic heterogeneity in genetic disorders, like inherited metabolic diseases, is not fully explained by genetic variants alone.
  • Cellular and tissue mechanical properties may influence metabolic regulations and disease variability.

Purpose of the Study:

  • To explore the physical regulation of brain metabolism in health and disease.
  • To foster an interdisciplinary framework integrating physics, chemistry, and neurobiology.
  • To stimulate creativity and integrative thinking in scientific research through art integration.

Main Methods:

  • International symposium with world experts in physics, chemistry, and neurobiology.
  • Discussions on mechanotransduction, neurotransmission physics, and cellular trafficking.
  • Exploration of emerging methods for metabolic modeling, single-cell analysis, and nanoparticle tracking in brain tissue.

Main Results:

  • Highlighted the critical role of physical processes in cellular homeostasis.
  • Emphasized the interplay between biological and physical cues in metabolic regulation.
  • Identified key areas for future research at the intersection of physical sciences and neuroscience.

Conclusions:

  • Physical properties of cells and tissues are essential for understanding metabolic regulation and disease.
  • An interdisciplinary approach is vital for advancing neuroscience and understanding complex biological systems.
  • Integrating diverse scientific fields and creative methods can drive innovation in biological research.