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Related Concept Videos

Blood Studies for Cardiovascular System I: Cardiac Biomarkers01:20

Blood Studies for Cardiovascular System I: Cardiac Biomarkers

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Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
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Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.
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Preparation and Application of a Decellularized Extracellular Matrix for Identification of ADAMTS Substrates.

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Updated: Oct 3, 2025

Visualization of Amyloid β Deposits in the Human Brain with Matrix-assisted Laser Desorption/Ionization Imaging Mass Spectrometry
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Advances in ADAMTS biomarkers.

Rahel Schnellmann1

  • 1Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, United States.

Advances in Clinical Chemistry
|February 14, 2022
PubMed
Summary

Disintegrin and Metalloproteinase with Thrombospondin motifs (ADAMTS) enzymes are key to extracellular matrix remodeling in health and disease. Further research into their substrates and mechanisms is needed for biomarker development.

Area of Science:

  • Biochemistry and Molecular Biology
  • Cell Biology
  • Pathology

Background:

  • Disintegrin and Metalloproteinase with Thrombospondin motifs (ADAMTS) are crucial enzymes involved in extracellular matrix (ECM) turnover.
  • These enzymes play significant roles in tissue homeostasis and ECM remodeling.
  • Dysregulation of ADAMTS family members is implicated in various pathological conditions.

Purpose of the Study:

  • To review the current understanding of ADAMTS enzymes.
  • To explore the known substrates and mechanisms of action for ADAMTS proteins.
  • To discuss the potential of ADAMTSs as biomarkers for disease diagnosis and prognosis.

Main Methods:

  • Literature review of existing research on ADAMTS enzymes.
  • Analysis of studies focusing on ECM remodeling and disease.
Keywords:
ADAMTSBiomarkerConnective tissue homeostasisExtracellular matrix

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  • Compilation of data on identified ADAMTS substrates and their functions.
  • Evaluation of current and potential applications of ADAMTS in disease biomarker research.

    • Main Results:

    • ADAMTS enzymes are central to ECM turnover and remodeling processes.
    • While their importance in tissue remodeling is recognized, specific substrates and detailed mechanisms remain incompletely understood for many ADAMTS members.
    • Growing evidence suggests their utility as potential disease biomarkers.

    Conclusions:

    • ADAMTS enzymes are critical regulators of ECM, impacting both physiological and pathological processes.
    • Further elucidation of ADAMTS substrates and mechanisms is essential for advancing their application.
    • ADAMTS proteins hold significant promise as valuable biomarkers for various diseases.