Aggrecanase

From WikiMD's Wellness Encyclopedia

Aggrecanase is an enzyme in the connective tissue that plays an important role in the pathogenesis of arthritis and other connective tissue diseases.

Role of aggrecanases[edit | edit source]

Aggrecanases are extracellular proteolytic enzymes.

ADAMTS family[edit | edit source]

Aggrecanases belong to a group of protein cleaving enzymes called ADAMTS (A Disintegrin And Metalloprotease with Thrombospondin Motifs) family.

Mechanism of action[edit | edit source]

Aggrecanases act on large proteoglycans known as aggrecans, which are components of connective tissues such as cartilage.

Clinical significance[edit | edit source]

The inappropriate activity of aggrecanase is a mechanism by which cartilage degradation occurs in diseases such as arthritis.

Types of aggrecanases[edit | edit source]

There are two forms of aggrecanase exist in humans: ADAMTS4 or aggrecanase-1[1] and ADAMTS5 or aggrecanase-2.

External links[edit | edit source]



Aggrecanase Resources
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