Results 21 to 30 of about 6,100 (148)

Drugs of the Kallikrein–Kinin System: An Overview

open access: yesDrugs and Drug Candidates, 2023
The kallikrein–kinin system consists of the two kininogen substrates present in the blood plasma, and two serine proteases: the plasma and tissue kallikreins.
François Marceau
doaj   +1 more source

Molecular biology of the kallikrein-kinin system: from structure to function

open access: yesBrazilian Journal of Medical and Biological Research, 1998
The participation of the kallikrein-kinin system, comprising the serine proteases kallikreins, the protein substrates kininogens and the effective peptides kinins, in some pathological processes like hypertension and cardiovascular diseases is still a ...
J.B. Pesquero, M. Bader
doaj   +1 more source

Kinins’ Contribution to Postoperative Pain in an Experimental Animal Model and Its Implications

open access: yesBrain Sciences, 2023
Postoperative pain causes discomfort and disability, besides high medical costs. The search for better treatments for this pain is essential to improve recovery and reduce morbidity and risk of chronic postoperative pain.
Indiara Brusco   +3 more
doaj   +1 more source

Glioblastoma cell invasiveness and epithelial-to-mesenchymal transitioning are modulated by kinin receptors

open access: yesAdvances in Cancer Biology - Metastasis, 2022
Glioblastoma (GB) is the most aggressive primary tumor of central nervous system, where no efficient therapy has been found so far. This is due to high intra- and inter- tumor heterogeneity, fast invasion and the therapy-resistant subpopulation of GB ...
Mona N. Oliveira   +7 more
doaj   +1 more source

The Cattle Fever Tick, Rhipicephalus microplus, as a Model for Forward Pharmacology to Elucidate Kinin GPCR Function in the Acari

open access: yesFrontiers in Physiology, 2019
The success of the acaricide amitraz, a ligand of the tick tyramine/octopamine receptor (a G protein-coupled receptor; GPCR), stimulated interest on arthropod-specific GPCRs as targets to control tick populations.
Caixing Xiong   +2 more
doaj   +1 more source

Mass spectrometric study of variation in kinin peptide profiles in nasal fluids and plasma of adult healthy individuals

open access: yesJournal of Translational Medicine, 2022
Background The kallikrein-kinin system is assumed to have a multifunctional role in health and disease, but its in vivo role in humans currently remains unclear owing to the divergence of plasma kinin level data published ranging from the low picomolar ...
Tanja Gangnus   +2 more
doaj   +1 more source

Nicotine enhances murine airway contractile responses to kinin receptor agonists via activation of JNK- and PDE4-related intracellular pathways

open access: yesRespiratory Research, 2010
Background Nicotine plays an important role in cigarette-smoke-associated airway disease. The present study was designed to examine if nicotine could induce airway hyperresponsiveness through kinin receptors, and if so, explore the underlying mechanisms ...
Cardell Lars-Olaf, Zhang Yaping, Xu Yuan
doaj   +1 more source

Kinin Peptides Enhance Inflammatory and Oxidative Responses Promoting Apoptosis in a Parkinson’s Disease Cellular Model

open access: yesMediators of Inflammation, 2016
Kinin peptides ubiquitously occur in nervous tissue and participate in inflammatory processes associated with distinct neurological disorders. These substances have also been demonstrated to promote the oxidative stress. On the other hand, the importance
Anna Niewiarowska-Sendo   +2 more
doaj   +1 more source

A Systematic Review of Molecular Imaging Agents Targeting Bradykinin B1 and B2 Receptors

open access: yesPharmaceuticals, 2020
Kinins, bradykinin and kallidin are vasoactive peptides that signal through the bradykinin B1 and B2 receptors (B1R and B2R). B2R is constitutively expressed in healthy tissues and mediates responses such as vasodilation, fluid balance and retention ...
Joseph Lau   +4 more
doaj   +1 more source

Cortisol Dose-Dependently Impairs Migration and Tube-like Formation in a Trophoblast Cell Line and Modulates Inflammatory and Angiogenic Genes

open access: yesBiomedicines, 2021
Several stimuli can change maternal hormone levels during pregnancy. These changes may affect trophoblastic cells and modulate the development of the embryo and the placental tissue itself.
Talita Guerreiro Rodrigues Húngaro   +6 more
doaj   +1 more source

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