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Related Concept Videos

Role of Matrix Metalloproteases in Degradation of ECM01:23

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Matrix metalloproteases (MMPs) are enzymes involved in the hydrolysis of proteins and glycoproteins of the extracellular matrix. MMPs are essential for the migration and proliferation of cells through the dense matrix network, throughout embryonic development, and throughout morphogenesis. The first MMP activity discovered was a collagenase in a tadpole's tail undergoing metamorphosis. The active collagen deposition and modifications lead to the morphogenesis of tadpoles into the adult...
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In order to maintain tissue organization, many animal cells are surrounded by structural molecules that make up the extracellular matrix (ECM). Together, the molecules in the ECM maintain the structural integrity of tissue as well as the remarkable specific properties of certain tissues.
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Caspase, a family of cysteine proteases, serve as effectors in apoptosis. The ced3 gene in C.elegans was first identified to be involved in apoptosis. This gene encodes the ced-3 caspase that is similar to the interleukin-1-beta converting enzyme or ICE in mammals. In addition to apoptosis, caspases also function in the inflammatory response. Inflammatory caspases are essential in activating pro-inflammatory cytokines that recruit immune cells and block the replication of pathogens inside...
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Related Experiment Video

Updated: Dec 23, 2025

Bacterial Expression and Purification of Human Matrix Metalloproteinase-3 using Affinity Chromatography
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Matrix Metalloproteinases in Invertebrates.

Xi Liu1,2, Dongwu Liu3, Yangyang Shen1,2

  • 1Laboratory of Developmental and Evolutionary Biology, School of Life Sciences, Shandong University of Technology, Zibo, Shandong 255049, China

Protein and Peptide Letters
|April 30, 2020
PubMed
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Matrix Metalloproteinases (MMPs) are crucial enzymes in many biological processes. Studying invertebrate MMPs offers a simpler model to understand their complex roles in health and disease.

Keywords:
MMPsdiseasefunctioninvertebratestructurevertebrate

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Area of Science:

  • Biochemistry
  • Molecular Biology
  • Zoology

Background:

  • Matrix Metalloproteinases (MMPs) are metal-dependent endopeptidases found across diverse organisms.
  • MMPs regulate vital physiological and pathological processes, including immune responses and disease development.
  • Vertebrate MMPs exhibit complex functions and numerous subtypes, complicating research.

Purpose of the Study:

  • To summarize the structure and function of Matrix Metalloproteinases (MMPs) in invertebrates.
  • To provide a foundation for studying invertebrate MMP regulatory mechanisms.
  • To leverage invertebrate models for understanding MMP roles in disease.

Main Methods:

  • Literature review of existing studies on invertebrate Matrix Metalloproteinases.
  • Comparative analysis of MMP structures and functions across different invertebrate species.
  • Synthesis of current knowledge on MMP roles in invertebrate physiology and pathology.

Main Results:

  • Invertebrates possess fewer MMP subtypes compared to vertebrates, simplifying functional studies.
  • MMPs in invertebrates are involved in essential processes like development, tissue remodeling, and immunity.
  • Specific invertebrate MMPs show conserved structural domains with functional implications.

Conclusions:

  • Invertebrate Matrix Metalloproteinases (MMPs) serve as valuable models for understanding MMP biology.
  • Further research into invertebrate MMPs can elucidate fundamental mechanisms relevant to vertebrate systems.
  • This review provides a theoretical basis for future investigations into invertebrate MMPs and their disease relevance.