Results 31 to 40 of about 4,400,135 (194)

Polygonatum sibiricum polysaccharide potentially attenuates diabetic retinal injury in a diabetic rat model

open access: yesJournal of Diabetes Investigation, 2019
Aims/Introduction To investigate the protective effect of Polygonatum sibiricum polysaccharide (PSP) on the retina in diabetic rats. Materials and Methods A total of 120 Sprague–Dawley rats were randomly divided into blank control, control model (meaning
Yi Wang   +5 more
doaj   +1 more source

Inhibitory effects of thromboxane A2 generation by ginsenoside Ro due to attenuation of cytosolic phospholipase A2 phosphorylation and arachidonic acid release

open access: yesJournal of Ginseng Research, 2019
Background: Thromboxane A2 (TXA2) induces platelet aggregation and promotes thrombus formation. Although ginsenoside Ro (G-Ro) from Panax ginseng is known to exhibit a Ca2+-antagonistic antiplatelet effect, whether it inhibits Ca2+-dependent cytosolic ...
Jung-Hae Shin   +3 more
doaj   +1 more source

The case for inhibiting p38 mitogen-activated protein kinase in heart failure

open access: yesFrontiers in Pharmacology, 2015
This minireview discusses the evidence that the inhibition of p38 mitogen-activated protein kinases (p38 MAPKs) maybe of therapeutic value in heart failure. Most previous experimental studies, as well as past and ongoing clinical trials, have focussed on
Pelin eArabacilar, Michael eMarber
doaj   +1 more source

Diverse physiological functions for dual-specificity MAP kinase phosphatases [PDF]

open access: yes, 2006
A structurally distinct subfamily of ten dual-specificity (Thr/Tyr) protein phosphatases is responsible for the regulated dephosphorylation and inactivation of mitogen-activated protein kinase (MAPK) family members in mammals.
Keyse, Stephen M, Dickinson, Robin J
core   +1 more source

Interacting protein kinases involved in the regulation of flagellar length [PDF]

open access: yes, 2006
A striking difference of the life stages of the protozoan parasite Leishmania is a long flagellum in the insect stage promastigotes and a rudimentary organelle in the mammalian amastigotes.
Scholz, M.   +4 more
core   +4 more sources

Role of p38 Mitogen-Activated Protein Kinases in Preconditioning [PDF]

open access: yesCirculation Research, 2000
Preconditioning, the phenomenon whereby brief episodes of ischemia or pharmacological agents protect the myocardium against subsequent ischemic injury, consists of an early and a late phase.1 The early phase develops immediately and disappears within 1 to 2 hours of ischemic preconditioning stimulus, whereas the late phase, also known as the “second ...
P, Ping, E, Murphy
openaire   +2 more sources

Mitogen-activated protein kinases regulate susceptibility to ventilator-induced lung injury. [PDF]

open access: yesPLoS ONE, 2008
Mechanical ventilation causes ventilator-induced lung injury in animals and humans. Mitogen-activated protein kinases have been implicated in ventilator-induced lung injury though their functional significance remains incomplete. We characterize the role
Tamás Dolinay   +9 more
doaj   +1 more source

Chicken avian β-defensin 8 modulates immune response via the mitogen-activated protein kinase signaling pathways in a chicken macrophage cell line

open access: yesPoultry Science, 2020
Defensins are antimicrobial peptides composed of 3 conserved disulfide bridges, a β-sheet, and both hydrophobic and cationic amino acids. In this study, we aimed to demonstrate the immunomodulation role of avian β-defensin 8 (AvBD8) in a chicken ...
Yeojin Hong   +5 more
doaj   +1 more source

N6-Methyladenosine and Reader Protein YTHDF2 Enhance the Innate Immune Response by Mediating DUSP1 mRNA Degradation and Activating Mitogen-Activated Protein Kinases during Bacterial and Viral Infections

open access: yesmBio, 2023
Mitogen-activated protein kinases (MAPKs) play critical roles in the induction of numerous cytokines, chemokines, and inflammatory mediators that mobilize the immune system to counter pathogenic infections.
Jian Feng   +7 more
doaj   +1 more source

Dexamethasone-Induced Expression of Endothelial Mitogen-Activated Protein Kinase Phosphatase-1 Involves Activation of the Transcription Factors Activator Protein-1 and 3',5'-Cyclic Adenosine 5'-Monophosphate Response Element-Binding Protein and the Generation of Reactive Oxygen Species [PDF]

open access: yes, 2008
We have recently identified the MAPK phosphatase (MKP)-1 as a novel mediator of the antiinflammatory properties of glucocorticoids (dexamethasone) in the human endothelium. However, nothing is as yet known about the signaling pathways responsible for the
Vollmar, Angelika M.   +2 more
core   +1 more source

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