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Proximitomics by Reactive Species.

Shaoran Zhang1,2, Qi Tang1,3, Xu Zhang1,2

  • 1College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China.

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|July 1, 2024
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Summary
This summary is machine-generated.

Proximitomics uses reactive species to identify nearby molecules and cells. This approach aids understanding biological processes by mapping spatial relationships in cells and biomolecules.

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Area of Science:

  • Biochemistry
  • Cell Biology
  • Chemical Biology

Background:

  • The proximitome encompasses all biomolecules or cells near a specific target.
  • Spatial organization is crucial for biological functions.
  • Proximitomics is a developing research field.

Purpose of the Study:

  • To review reactive species strategies for proximitomics.
  • To discuss the advantages and disadvantages of various reactive species.
  • To outline challenges and future prospects in proximitomics.

Main Methods:

  • Utilizing in situ generated, spatially confined reactive species.
  • Chemically tagging and capturing proximal biomolecules and cells.
  • Systematic analysis of tagged entities.

Main Results:

  • Summary of diverse reactive species employed in proximitomics.
  • Comparative analysis of reactive species based on application suitability.
  • Identification of current limitations and future research avenues.

Conclusions:

  • Reactive species are powerful tools for proximitomics.
  • Choosing the right reactive species is key for specific applications.
  • Further research is needed to overcome challenges and advance the field.