Results 21 to 30 of about 103,544 (298)

Serine protease CrKP43 interacts with MAPK and regulates fungal development and mycoparasitism in Clonostachys chloroleuca

open access: yesMicrobiology Spectrum, 2023
Serine proteases are a group of important hydrolytic enzymes that play vital roles in various cellular processes in fungi. In this study, the S8 serine protease-encoding gene CrKP43 was identified in the highly efficient Clonostachys chloroleuca 67–1 ...
Binna Lv   +4 more
doaj   +1 more source

Activity-Based Probes to Utilize the Proteolytic Activity of Cathepsin G in Biological Samples

open access: yesFrontiers in Chemistry, 2021
Neutrophils, migrating to the site of infection, are able to release serine proteases after being activated. These serine proteases comprise cathepsin G (CatG), neutrophil elastase protease 3 (PR3), and neutrophil serine protease 4 (NSP4). A disadvantage
Timo Burster   +3 more
doaj   +1 more source

tPA promotes ADAMTS-4-induced CSPG degradation, thereby enhancing neuroplasticity following spinal cord injury

open access: yesNeurobiology of Disease, 2014
Although tissue plasminogen activator (tPA) is known to promote neuronal remodeling in the CNS, no mechanism of how this plastic function takes place has been reported so far.
Sighild Lemarchant   +17 more
doaj   +1 more source

Induction of IDO1 and Kynurenine by Serine Proteases Subtilisin, Prostate Specific Antigen, CD26 and HtrA: A New Form of Immunosuppression?

open access: yesFrontiers in Immunology, 2022
Several serine proteases have been linked to autoimmune disorders and tumour initiation although the mechanisms are not fully understood. Activation of the kynurenine pathway enzyme indoleamine-2,3-dioxygenase (IDO1) modulates cellular activity in the ...
Felix I. L. Clanchy   +6 more
doaj   +1 more source

A comprehensive nomenclature for serine proteases with homology to tissue kallikreins [PDF]

open access: yes, 2006
The human kallikrein locus on chromosome 19q13.3-13.4 contains kallikrein 1 - the tissue kallikrein - and 14 related serine proteases. Recent investigations into their function and evolution have indicated that the present nomenclature for these proteins
Scorilas, Andreas   +79 more
core   +1 more source

Serine proteases, their inhibitors and allergy [PDF]

open access: yesAllergy, 2006
This paper reviews four serine protease inhibitors and three protease gene defects that are associated with allergic conditions, suggesting an important role for these genes and their products in the development of allergy. Serine protease inhibitors may have a therapeutic potential in the treatment of allergy.
Smith, P K, Harper, J I
openaire   +2 more sources

Malarial proteases and host cell egress: an 'emerging' cascade. [PDF]

open access: yes, 2008
Malaria is a scourge of large swathes of the globe, stressing the need for a continuing effort to better understand the biology of its aetiological agent. Like all pathogens of the phylum Apicomplexa, the malaria parasite spends part of its life inside a
Blackman, Michael J
core   +1 more source

SPINK6 inhibits human airway serine proteases and restricts influenza virus activation

open access: yesEMBO Molecular Medicine, 2021
SPINK6 was identified in human skin as a cellular inhibitor of serine proteases of the KLK family. Airway serine proteases are required to cleave hemagglutinin (HA) of influenza A viruses (IAVs) to initiate an infection in the human airway.
Dong Wang   +15 more
doaj   +1 more source

Purification and characterization of novel fibrinolytic proteases as potential antithrombotic agents from earthworm Perionyx excavatus [PDF]

open access: yes, 2011
Six protease fractions, namely FI, FII, FIII-1, FIII-2, FIII-3 and FIV, were isolated from Perionyx excavatus earthworm biomass by acetone precipitation, followed by serial chromatography using anion exchange, hydrophobic interaction and size exclusion ...
Giang Duong   +13 more
core   +1 more source

The human Transmembrane Protease Serine 2 is necessary for the production of Group 2 influenza A virus pseudotypes [PDF]

open access: yes, 2013
The monomer of influenza haemagglutinin is synthesized as a single polypeptide precursor that during maturation is cleaved by proteases into two active subunits. Other studies have demonstrated that the human Transmembrane Protease Serine 2 (TMPRSS2) can
Ferrara, Francesca   +7 more
core   +1 more source

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