Results 41 to 50 of about 2,607,457 (313)

Visualization of the distribution of autophosphorylated calcium/calmodulin-dependent protein kinase II after tetanic stimulation in the CA1 area of the hippocampus [PDF]

open access: yes, 1997
Autophosphorylation of calcium/calmodulin-dependent protein kinase II (CaMKII) at threonine-286 produces Ca2+-independent kinase activity and has been proposed to be involved in induction of long-term potentiation by tetanic stimulation in the ...
Harris, Kristen M.   +4 more
core   +2 more sources

Drosophila heat shock response requires the jnk pathway and phosphorylation of mixed lineage kinase at a conserved serine-proline motif [PDF]

open access: yes, 2012
Defining context specific requirements for proteins and pathways is a major challenge in the study of signal transduction. For example, the stress-activated protein kinase (SAPK) pathways are comprised of families of closely related transducers that are ...
Garlena, RA, Gonda, RL, Stronach, B
core   +8 more sources

Crystal structure of (E)-N-(2-(benzylamino)-2-oxo-1-(4-oxo-4H-chromen-3-yl)ethyl)-N-(4-bromophenyl)-3-chloroacrylamide hydrate, C27H22BrClN2O5

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2018
C27H22BrClN2O5, triclinic, P1̄, a = 6.8549(4) Å, b = 13.2863(12) Å, c = 14.3690(13) Å, α = 85.944(7)°, β = 84.882(6)°, γ = 89.932(6)°, V = 1300.18(18) Å3, Z = 2, Rgt(F) = 0.0655, wRref(F2) = 0.1841, T = 293(2) K.
Meng Jiang Ping, Lei Jie
doaj   +1 more source

Differential regulation of anti-inflammatory genes by p38 MAP kinase and MAP kinase kinase 6. [PDF]

open access: yes, 2014
BackgroundConventional p38α inhibitors have limited efficacy in rheumatoid arthritis, possibly because p38 blockade suppresses the counter-regulatory mechanisms that limit inflammation.
Boyle, David L   +3 more
core   +3 more sources

Inhibition of Rho-kinase improves response to deep inspiration in ovalbumin-sensitized guinea pigs [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2020
Objective(s): The modulatory effect of deep inspiration (DI) on airway constriction is impaired in asthma. However, mechanisms underlying this impairment are not clear.
Saeed Pazhoohan   +6 more
doaj   +1 more source

c-Jun N-Terminal Kinase in Inflammation and Rheumatic Diseases. [PDF]

open access: yes, 2012
The c-Jun N-terminal kinases (JNKs) are members of the mitogen-activated protein kinase (MAPK) family and are activated by environmental stress. JNK is also activated by proinflammatory cytokines, such as TNF and IL-1, and Toll-like receptor ligands ...
Firestein, Gary S, Guma, Monica
core   +1 more source

Bifurcation analysis of a model of the budding yeast cell cycle

open access: yes, 2004
We study the bifurcations of a set of nine nonlinear ordinary differential equations that describe the regulation of the cyclin-dependent kinase that triggers DNA synthesis and mitosis in the budding yeast, Saccharomyces cerevisiae.
Battogtokh, Dorjsuren, Tyson, John J.
core   +1 more source

Loss of the Conserved Alveolate Kinase MAPK2 Decouples Toxoplasma Cell Growth from Cell Division

open access: yesmBio, 2020
Mitogen-activated protein kinases (MAPKs) are a conserved family of protein kinases that regulate signal transduction, proliferation, and development throughout eukaryotes. The apicomplexan parasite Toxoplasma gondii expresses three MAPKs.
Xiaoyu Hu   +3 more
doaj   +1 more source

Targeting Phosphatases and Kinases: How to Checkmate Cancer

open access: yesFrontiers in Cell and Developmental Biology, 2021
Metastatic disease represents the major cause of death in oncologic patients worldwide. Accumulating evidence have highlighted the relevance of a small population of cancer cells, named cancer stem cells (CSCs), in the resistance to therapies, as well as
Alice Turdo   +13 more
doaj   +1 more source

A chemical genetic approach reveals distinct EphB signaling mechanisms during brain development. [PDF]

open access: yes, 2012
EphB receptor tyrosine kinases control multiple steps in nervous system development. However, it remains unclear whether EphBs regulate these different developmental processes directly or indirectly.
Ataman, Bulent   +12 more
core   +1 more source

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