Double click on any word to get a popup explanation of the word and sample sentences
Dictionary | Wikipedia | Synonyms | News

Dictionary Meaning and Definition on 'Collagenase'

Collagenase Meaning and Definition from WordNet (r) 2.0
    collagenase n : any enzyme that catalyzes the hydrolysis of collagen and gelatin
See more meaning on Collagenase...

Wikipedia Meaning and Definition on 'Collagenase'

Collagenases are enzymes that break the peptide bonds in collagen.

They assist in destroying extracellular structures in pathogenesis of bacteria such as Clostridium. They are an exotoxin (a virulence factor) and help to facilitate the spread of gas gangrene. They normally target the connective tissue in muscle cells and other body organs.

Collagen, a key component of the animal extracellular matrix, is made through cleavage of pro-collagen by collagenase once it has been secreted from the cell. This stops large structures from forming inside the cell itself.

Collagenase production can be induced during an immune response, by cytokines that stimulate cells such as fibroblasts and osteoblasts, and cause indirect tissue damage.

[See more about Collagenase at Dictionary 3.0 Encyclopedia]

Words and phrases related to 'Collagenase'

Collagenase Sample Sentences in News

Want to be famous? Add your definition to the meaning of 'Collagenase'

Search for more meaning of 'Collagenase' on the web