Sensing cell-secreted molecules

Iman Jeddi, Alexander Revzin

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Fields of medicine and life sciences are constantly evolving and striving for improved understanding of how cells function at an individual level, small ensemble level, and tissue level. Such improved understanding will translate into developing therapeutic strategies as well as approaches for disease diagnosis. Behavior of cells at all levels is shaped in significant part by secreted molecules that serve as cues for proliferation, migration, death, and other cell life-altering events. Improved understanding of what signals released when by which cells requires novel tools for local detection of cell-secreted molecules. This paper reviews recent efforts by bioengineering and bioanalytical chemistry communities to develop biosensors for detecting molecules in extracellular space. Multiple topics including antibody-, enzyme- and aptamer-based biosensors for cell analysis as well as sensor miniaturization approaches are discussed.

Original languageEnglish (US)
Pages (from-to)87-95
Number of pages9
JournalBioanalytical Reviews
Volume4
Issue number2-4
DOIs
StatePublished - 2012

Fingerprint

Biosensors
Molecules
Biosensing Techniques
Antibodies
Medicine
Miniaturization
Enzymes
Bioengineering
Cells
Biological Science Disciplines
Tissue
Extracellular Space
Sensors
Cues
Cell Death
Therapeutics

Keywords

  • Aptamer
  • Biomaterial
  • Biosensor
  • Cytometry
  • Electrochemical
  • Metabolites
  • Microfabrication
  • Microfluidic
  • Photolithography

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Chemistry(all)
  • Bioengineering

Cite this

Sensing cell-secreted molecules. / Jeddi, Iman; Revzin, Alexander.

In: Bioanalytical Reviews, Vol. 4, No. 2-4, 2012, p. 87-95.

Research output: Contribution to journalArticle

Jeddi, Iman ; Revzin, Alexander. / Sensing cell-secreted molecules. In: Bioanalytical Reviews. 2012 ; Vol. 4, No. 2-4. pp. 87-95.
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