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Mapping multipathology via spatial omic integration.

Ryan Palaganas1, Dimitrios N Sidiropoulos2, Meaghan Morris3

  • 1Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA.

Current Opinion in Biotechnology
|December 10, 2025
PubMed
Summary
This summary is machine-generated.

Neurodegenerative diseases (NDDs) impact millions globally. Systems biology and multi-omics spatial profiling are crucial for understanding NDD causes, mechanisms, and developing targeted therapies.

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Area of Science:

  • Neuroscience
  • Genetics
  • Systems Biology

Background:

  • Neurodegenerative diseases (NDDs) represent a significant global health challenge, affecting 15% of the population with a projected doubling in prevalence within two decades.
  • Despite shared characteristics like proteinopathies and genetic risk factors, the specific triggers for NDD manifestation in individuals and cell types remain elusive.
  • Current understanding necessitates advanced approaches to unravel the complex interplay of factors driving NDD pathogenesis.

Purpose of the Study:

  • To explore the necessity of systems biology approaches for deciphering the molecular, cellular, and environmental drivers of neurodegenerative disease pathogenesis.
  • To highlight the potential of multi-omics spatial profiling in preserving tissue architecture and mapping cellular phenotypes and molecular interactions at subcellular resolution.
  • To accelerate targeted therapeutic development for neurodegenerative diseases by identifying underlying causes of neuronal vulnerability and protein aggregation.

Main Methods:

  • Utilizing systems biology approaches to integrate multi-omics data.
  • Employing multi-omics spatial profiling to maintain tissue architecture.
  • Mapping cellular phenotypes and molecular interactions at subcellular resolution.

Main Results:

  • The integration of multi-omics spatial profiling and systems biology enables a comprehensive understanding of NDDs.
  • This approach facilitates the identification of specific molecular and cellular mechanisms underlying neuronal vulnerability.
  • Insights into protein aggregation mechanisms and disease progression patterns can be elucidated.

Conclusions:

  • Systems biology integration of multi-omics spatial profiling is essential for understanding the complexities of neurodegenerative diseases.
  • This integrated approach promises to accelerate the identification of therapeutic targets and the development of effective treatments for NDDs.
  • Deciphering the causes of neuronal vulnerability and protein aggregation is key to combating the growing burden of neurodegenerative diseases.