Expression and functional characterization of missense mutations in ATP8A2 linked to severe neurological disorders
Sign Up to like & getrecommendations! Published in 2019 at "Human Mutation"
DOI: 10.1002/humu.23889
Abstract: ATP8A2 is a P4‐ATPase (adenosine triphosphate) that actively flips phosphatidylserine and phosphatidylethanolamine from the exoplasmic to the cytoplasmic leaflet of cell membranes to generate and maintain phospholipid asymmetry. Mutations in the ATP8A2 gene have been… read more here.
Keywords: expression functional; functional characterization; missense mutations; atpase activity ... See more keywords
Formate and potassium ions affect Escherichia coli proton ATPase activity at low pH during mixed carbon fermentation
Sign Up to like & getrecommendations! Published in 2019 at "IUBMB Life"
DOI: 10.1002/iub.2219
Abstract: Escherichia coli is able to ferment not only single but also mixtures of carbon sources. The formate metabolism and effect of formate on various enzymes have been extensively studied during sole glucose but not mixed… read more here.
Keywords: atpase; potassium ions; formate; atpase activity ... See more keywords
Salinity fluctuation influencing biological adaptation: growth dynamics and Na+/K+‐ATPase activity in a euryhaline bacterium
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Basic Microbiology"
DOI: 10.1002/jobm.201700124
Abstract: Although salinity fluctuation is a prominent characteristic of many coastal ecosystems, its effects on biological adaptation have not yet been fully recognized. To test the salinity fluctuations on biological adaptation, population growth dynamics and Na+/K+‐ATPase… read more here.
Keywords: growth dynamics; salinity fluctuation; atpase activity; salinity ... See more keywords
Iron overload impact on P-ATPases
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Hematology"
DOI: 10.1007/s00277-017-3222-4
Abstract: Iron is a chemical element that is active in the fundamental physiological processes for human life, but its burden can be toxic to the body, mainly because of the stimulation of membrane lipid peroxidation. For… read more here.
Keywords: iron; atpase activity; atpase; iron overload ... See more keywords
Hydrogen sulfide (H2S) and potassium (K+) synergistically induce drought stress tolerance through regulation of H+-ATPase activity, sugar metabolism, and antioxidative defense in tomato seedlings.
Sign Up to like & getrecommendations! Published in 2021 at "Plant cell reports"
DOI: 10.1007/s00299-021-02731-3
Abstract: KEY MESSAGE Exogenous potassium (K+) and endogenous hydrogen sulfide (H2S) synergistically alleviate drought stress through regulating H+-ATPase activity, sugar metabolism and redox homoeostasis in tomato seedlings. Present work evaluates the role of K+ in the… read more here.
Keywords: drought stress; atpase; h2s; atpase activity ... See more keywords
External succinate and potassium ions influence Dcu dependent FOF1-ATPase activity and H+ flux of Escherichia coli at different pHs
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Bioenergetics and Biomembranes"
DOI: 10.1007/s10863-020-09847-3
Abstract: During fermentation Escherichia coli transport succinate mainly via Dcu family carriers. Current paper describes the role of externally added succinate on N’N’-dicyclohexylcarbodiimide (DCCD) sensitive ATPase activity and H+ flux depending on potassium ions. At pH… read more here.
Keywords: sensitive atpase; atpase; atpase activity; potassium ions ... See more keywords
Amnesia-ameliorative effect of a quinoline derivative through regulation of oxidative/cholinergic systems and Na+/K+-ATPase activity in mice
Sign Up to like & getrecommendations! Published in 2020 at "Metabolic Brain Disease"
DOI: 10.1007/s11011-020-00535-0
Abstract: The present study evaluated the anti-amnesic activity of 1-(7-chloroquinolin-4-yl)-5-methyl-N-phenyl-1H-1,2,3-triazole-4-carboxamide (QTCA-1) against scopolamine (SCO)-induced amnesia in mice. It was evaluated cholinergic dysfunction, oxidative stress and Na+/K+-ATPase activity in cerebral cortex and hippocampus of mice. Male Swiss… read more here.
Keywords: amnesia ameliorative; ameliorative effect; mice; atpase activity ... See more keywords
Structural insights into the transient closed conformation and pH dependent ATPase activity of S.Typhi GyraseB N- terminal domain.
Sign Up to like & getrecommendations! Published in 2021 at "Archives of biochemistry and biophysics"
DOI: 10.1016/j.abb.2021.108786
Abstract: DNA Gyrase is a type II topoisomerase that utilizes the energy of ATP hydrolysis for introducing negative supercoils in DNA. The protein comprises two subunits GyrA and GyrB that form a GyrA2GyrB2 heterotetramer. GyrB subunit… read more here.
Keywords: terminal domain; conformation; atpase activity; activity ... See more keywords
Influence of environmental salinity and cortisol pretreatment on gill Na+/K+ −ATPase activity and survival and growth rates in Cyprinus carpio
Sign Up to like & getrecommendations! Published in 2018 at "Aquaculture Reports"
DOI: 10.1016/j.aqrep.2018.04.002
Abstract: Abstract The aim of this study was to investigate the effects of environmental salinity (2.5, 5, and 7.5‰), and cortisol pretreatment (0.01, 0.1, and 1 μg l−1) on gill Na+/K+-ATPase activity and survival and growth rates… read more here.
Keywords: gill atpase; environmental salinity; salinity cortisol; atpase activity ... See more keywords
Effects of feeding frequency of live prey on larval growth, survival, resistance to hyposalinity stress, Na+/K+ ATPase activity, and fatty acid profiles in black sea bass Centropristis striata
Sign Up to like & getrecommendations! Published in 2017 at "Aquaculture"
DOI: 10.1016/j.aquaculture.2016.12.005
Abstract: Feeding live prey organisms in a commercial marine fish hatchery requires significant labor and resources. The effects of feeding frequency of live rotifers and Artemia on growth, survival, hyposalinity stress resistance, and Na+/K+ ATPase activity… read more here.
Keywords: prey; black sea; atpase activity; growth ... See more keywords
Dopamine binding directly up-regulates (Na+, K+)-ATPase activity in the gills of the freshwater shrimp Macrobrachium amazonicum.
Sign Up to like & getrecommendations! Published in 2019 at "Comparative biochemistry and physiology. Part A, Molecular & integrative physiology"
DOI: 10.1016/j.cbpa.2019.03.018
Abstract: We examined the effects of exogenous dopamine on gill (Na+, K+)-ATPase activity in vitro in microsomal preparations from juvenile or adult freshwater shrimp, Macrobrachium amazonicum. Dopamine had no effect on enzyme activity in juveniles but… read more here.
Keywords: gill atpase; dopamine; freshwater shrimp; physiology ... See more keywords