Skip to main content
elastase

elastase

1 9.5
An enzyme made in the pancreas that breaks proteins like elastin into small parts
  • noun
  • /ɪˈlæsteɪs/
  • Specialized
: elastasa
  • Similar to our study, Gaillard and colleagues showed that plasma elastase inhibitory capacity was markedly reduced in spite of increased values of a1-PI in asthmatic patients as compared with non-asthmatic individuals 18.
  • neutrophil elastase

Examples

  • Our pancreases secrete both digestive amylase (for plant starch) and elastase (for the specifically animal protein elastin).

    Blog text (15)
  • A 1-PI is the chief proteinase inhibitor present in the highest amount inhibiting the serine proteinases elastase and trypsin.

    Academic text (2007)
  • Was the Losartan treatment after the development of aneurysm or before elastase treatment?

  • a2-M is an effective inhibitor of human neutrophil elastase; however, it is less efficient than a1-PI 5.

    Academic text (2007)
  • A major component released from human neutrophil granules during the process of phagocytosis is a proteinase referred to as human neutrophil elastase.

    Academic text (2007)
  • Other angiogenic factors were also involved in the angiogenic action, and inclusion of polymorphonuclear leucocytes attenuated angiogenic action by releasing neutrophil elastase.

    Academic text (2002)
  • The activity of a1-PI and a2-M, as judged by inhibition of trypsin and elastase on their respective substrates in vitro, was found to vary in different conditions (Table 2).

    Academic text (2007)
  • The body produces elastase, which is essential for breaking down elastin and other proteins during digestion.

  • Elastase helps to regulate the elasticity of tissues by breaking down elastin into smaller peptides.

  • Patients with certain conditions may have lower levels of elastase, affecting their ability to process proteins effectively.

Synonyms

proteolytic enzyme
vselastase
  • Specialized
1 4.4

A substance that breaks proteins into smaller parts living things can use

is more specific and is produced in the pancreas to target elastin

Surface Forms

elastase singular
elastases plural

Morphology

elastase = elastin (semi-transparent) = elast + ase

The word is formed by the substrate name 'elastin' plus the productive enzyme-forming suffix '-ase', a regular and predictable formation for enzymes.

Etymology

Elastase comes from elastic ('flexible') and the enzyme ending -ase ('enzyme'). That's why elastase is an enzyme that breaks down elastic proteins like elastin.