Results 21 to 30 of about 248,730 (279)

Airborne indoor allergen serine proteases and their contribution to sensitisation and activation of innate immunity in allergic airway disease [PDF]

open access: yesEuropean Respiratory Review
Common airborne allergens (pollen, animal dander and those from fungi and insects) are the main triggers of type I allergic disorder in the respiratory system and are associated with allergic rhinitis, allergic asthma, as well as immunoglobulin E (IgE ...
Xuan Ouyang   +3 more
doaj   +2 more sources

Design, synthesis, and evaluation of Bothrops venom serine protease peptidic inhibitors [PDF]

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2021
Background: In Central and South America, snakebite envenomation is mainly caused by Bothrops spp. snakes, whose venoms feature significant biochemical richness, including serine proteases.
Gloria Maria da Silva   +8 more
doaj   +1 more source

REVIEW OF SERINE PROTEASE INHIBITORS: DEVELOPMENT AND APPLICATIONS [PDF]

open access: yesBulletin of Pharmaceutical Sciences. Assiut University, 2023
A class of enzymes known as proteases is responsible for catalyzing the breakdown of covalent peptide bonds. Proteases account for almost 2% of the genes in humans, infectious organisms, and other forms of life.
Mai Ramadan
doaj   +1 more source

Pneumococcal Extracellular Serine Proteases: Molecular Analysis and Impact on Colonization and Disease

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
The pathobiont Streptococcus pneumoniae causes life-threatening diseases, including pneumonia, sepsis, meningitis, or non-invasive infections such as otitis media.
Murtadha Q. Ali   +4 more
doaj   +1 more source

Novel inhibitors and activity-based probes targeting serine proteases

open access: yesFrontiers in Chemistry, 2022
Serine proteases play varied and manifold roles in important biological, physiological, and pathological processes. These include viral, bacterial, and parasitic infection, allergic sensitization, tumor invasion, and metastasis. The use of activity-based
Timothy E. G. Ferguson   +3 more
doaj   +1 more source

Regulation of Neutrophil Serine Proteases by Intracellular Serpins [PDF]

open access: yes, 2015
Neutrophil granules contain serine proteases that are central components of the antimicrobial weapons of the innate immune system. Neutrophil proteases also contribute to the amplification and resolution of inflammatory responses through defined ...
Benarafa, Charaf
core   +2 more sources

Peptidyl Activity-Based Probes for Imaging Serine Proteases

open access: yesFrontiers in Chemistry, 2021
Proteases catalyze the hydrolysis of peptide bonds. Products of this breakdown mediate signaling in an enormous number of biological processes. Serine proteases constitute the most numerous group of proteases, accounting for 40%, and they are prevalent ...
Paulina Kasperkiewicz
doaj   +1 more source

Comparative kinetic characterization of the activity of glycosylated and non-glycosylated trypsin-like serine protease isolated from adults of Rhyzopertha dominica (Coleoptera: Bostrichidae) reared on the grain of three different cultivars of wheat

open access: yesEuropean Journal of Entomology, 2023
Rhyzopertha dominica is a pest that uses trypsin-like serine protease enzymes to hydrolyse the proteins in the cereal grains on which it feeds. The present study reveals for the first time that that there are both glycosylated and non-glycosylated serine
Fernanda S. ZAVALA-IBARRA   +9 more
doaj   +1 more source

Functional analysis of a missense mutation in the serine protease inhibitor SPINT2 associated with congenital sodium diarrhea. [PDF]

open access: yesPLoS ONE, 2014
Membrane-bound serine proteases play important roles in different biological processes. Their regulation by endogenous inhibitors is poorly understood.
Nicolas Faller   +2 more
doaj   +1 more source

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

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