Prolonged pharmacological inhibition of cathepsin C results in elimination of neutrophil serine proteases

C Guarino, Y Hamon, C Croix, AS Lamort… - Biochemical …, 2017 - Elsevier
Cathepsin C (CatC) is a tetrameric cysteine dipeptidyl aminopeptidase that plays a key role
in activation of pro-inflammatory serine protease zymogens by removal of a N-terminal pro …

In vivo inhibition of serine protease processing requires a high fractional inhibition of cathepsin C

N Methot, D Guay, J Rubin, D Ethier, K Ortega… - Molecular …, 2008 - ASPET
Inhibition of cathepsin C, a dipeptidyl peptidase that activates many serine proteases,
represents an attractive therapeutic strategy for inflammatory diseases with a high neutrophil …

Inhibition of the activation of multiple serine proteases with a cathepsin C inhibitor requires sustained exposure to prevent pro-enzyme processing

N Méthot, J Rubin, D Guay, C Beaulieu, D Ethier… - Journal of Biological …, 2007 - ASBMB
Cathepsin C is a cysteine protease required for the activation of several pro-inflammatory
serine proteases and, as such, is of interest as a therapeutic target. In cathepsin C-deficient …

Therapeutic targeting of cathepsin C: from pathophysiology to treatment

B Korkmaz, GH Caughey, I Chapple, F Gauthier… - Pharmacology & …, 2018 - Elsevier
Cathepsin C (CatC) is a highly conserved tetrameric lysosomal cysteine dipeptidyl
aminopeptidase. The best characterized physiological function of CatC is the activation of …

Therapeutic utility and medicinal chemistry of cathepsin C inhibitors

D Guay, C Beaulieu… - Current topics in …, 2010 - ingentaconnect.com
The lysosomal cysteine protease cathepsin C (Cat C), also known as dipeptidyl peptidase I,
activates a number of granule-associated serine proteases with pro-inflammatory and …

Neutrophilic cathepsin C is maturated by a multistep proteolytic process and secreted by activated cells during inflammatory lung diseases

Y Hamon, M Legowska, V Hervé… - Journal of Biological …, 2016 - ASBMB
The cysteine protease cathepsin C (CatC) activates granule-associated proinflammatory
serine proteases in hematopoietic precursor cells. Its early inhibition in the bone marrow is …

Neutrophil elastase, proteinase 3, and cathepsin G as therapeutic targets in human diseases

B Korkmaz, MS Horwitz, DE Jenne, F Gauthier - Pharmacological reviews, 2010 - ASPET
Polymorphonuclear neutrophils are the first cells recruited to inflammatory sites and form the
earliest line of defense against invading microorganisms. Neutrophil elastase, proteinase 3 …

Cathepsin C role in inflammatory gastroenterological, renal, rheumatic, and pulmonary disorders

AA Aghdassi, C Pham, L Zierke, V Mariaule, B Korkmaz… - Biochimie, 2023 - Elsevier
Abstract Cathepsin C (CatC, syn. Dipeptidyl peptidase I) is a lysosomal cysteine proteinase
expressed in several tissues including inflammatory cells. This enzyme is important for …

Structure-based design and in vivo anti-arthritic activity evaluation of a potent dipeptidyl cyclopropyl nitrile inhibitor of cathepsin C

B Korkmaz, A Lesner, M Wysocka, A Gieldon… - Biochemical …, 2019 - Elsevier
Cathepsin C (CatC) is a dipeptidyl-exopeptidase which activates neutrophil serine protease
precursors (elastase, proteinase 3, cathepsin G and NSP4) by removing their N-terminal …

Inhibition of murine neutrophil serine proteinases by human and murine secretory leukocyte protease inhibitor

CD Wright, JA Kennedy, RJ Zitnik… - … and biophysical research …, 1999 - Elsevier
Human secretory leukocyte protease inhibitor (SLPI) is a predominant physiologic inhibitor
of elastase and cathepsin G, proinflammatory serine proteases released by activated …