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Tenascin-C at a glance.

Kim S Midwood1, Matthias Chiquet2, Richard P Tucker3

  • 1The Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7FY, UK kim.midwood@kennedy.ox.ac.uk gertraud.orend@inserm.fr.

Journal of Cell Science
|November 23, 2016
PubMed
Summary
This summary is machine-generated.

Tenascin-C (TNC) is an extracellular matrix protein involved in cell adhesion and signaling. Its expression is vital in embryonic development and disease, offering potential for new diagnostic and therapeutic tools.

Keywords:
CancerChronic inflammationExtracellular matrixMatricellular moleculeTNCTenascin-CTissue repair

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Area of Science:

  • Biochemistry
  • Cell Biology
  • Developmental Biology

Background:

  • Tenascin-C (TNC) is a highly conserved, multimodular extracellular matrix protein with diverse molecular forms.
  • It interacts with numerous extracellular partners and cell surface receptors, influencing cell behavior.
  • TNC expression is dynamic, abundant in embryonic tissues and upregulated during wound healing, inflammation, and cancer.

Purpose of the Study:

  • To provide a comprehensive overview of Tenascin-C's structural and functional characteristics.
  • To explore the roles of Tenascin-C in embryonic development and pathological conditions.
  • To highlight the potential of Tenascin-C as a target for diagnostic, therapeutic, and bioengineering applications.

Main Methods:

  • Literature review and synthesis of existing research on Tenascin-C.
  • Analysis of Tenascin-C's molecular structure, alternative splicing, and post-translational modifications.
  • Examination of Tenascin-C's binding interactions and signaling pathways.

Main Results:

  • Tenascin-C modulates cell adhesion, signaling, and gene expression by influencing the cellular microenvironment.
  • Its expression patterns differ significantly between embryonic and adult tissues.
  • Pathological expression of Tenascin-C is observed in chronic inflammation and cancer.

Conclusions:

  • Tenascin-C plays critical roles in both normal development and disease pathogenesis.
  • Understanding Tenascin-C's functions can lead to novel diagnostic and therapeutic strategies.
  • Targeting Tenascin-C presents promising avenues for bioengineering and regenerative medicine.