Results 101 to 110 of about 121,650 (304)

“Cyclic nucleotides in plants: from obscure messengers to central regulators“

open access: yesFrontiers in Plant Science
This review examines the historical trajectory of cyclic nucleotides (cNMPs) research in plants, a field that has encountered prolonged challenges and skepticism, contrasting sharply with its rapid validation in animal systems.
Brygida Świeżawska-Boniecka   +1 more
doaj   +1 more source

Contents Changes of Triterpenic Acids, Nucleosides, Nucleobases, and Saccharides in Jujube (Ziziphus jujuba) Fruit During the Drying and Steaming Process

open access: yesMolecules, 2015
Chinese jujube (Ziziphus jujuba), a medicinal and edible plant, is widely consumed in Asian countries owing to the remarkable health activities of its fruits.
Sheng Guo   +6 more
doaj   +1 more source

Growth inhibitory properties of endothelin-1 in activated human hepatic stellate cells: a cyclic adenosine monophosphate-mediated pathway. Inhibition of both extracellular signal-regulated kinase and c-Jun kinase and upregulation of endothelin B receptors. [PDF]

open access: bronze, 1996
Ariane Mallat   +12 more
openalex   +1 more source

Dynamical strategies for obstacle avoidance during Dictyostelium discoideum aggregation: a Multi-agent system model [PDF]

open access: yes, 2019
Chemotaxis, the movement of an organism in response to chemical stimuli, is a typical feature of many microbiological systems. In particular, the social amoeba \textit{Disctyostelium discoideum} is widely used as a model organism, but it is not still ...
Maggiora, Marco, Proverbio, Daniele
core   +1 more source

Platelet-derived adenosine 5′-triphosphate suppresses activation of human hepatic stellate cell: In vitro study [PDF]

open access: yes, 2011
Keywords: adenosine; adenosine 5′-triphosphate; cyclic adenosine 5′-monophosphate; hepatic stellate cell; liver fibrosisAim:  Activated hepatic stellate cells (HSC) play a critical role in liver fibrosis.
Fukunaga Kiyoshi   +16 more
core   +1 more source

Biological Conversion of Formate to Organic Compounds: Toward a Sustainable Formate Bioeconomy

open access: yesCarbon Energy, EarlyView.
Formate bioconversion plays a crucial role in achieving renewable resource utilization and sustainable development. To tap its full potential, it is important to identify the most appropriate microbial hosts for incorporating formate into building blocks, design the most promising metabolic pathways for transmitting formate into central carbon ...
Jinyi Qian   +3 more
wiley   +1 more source

Acyclic Nucleoside Phosphonates As Potential Inhibitors Of Plasmodium Falciparum Egress

open access: yesChemistry – A European Journal, EarlyView.
Exploration of the chemistry of acyclic nucleoside phosphonates allowed us to study structural diversity from the hit compound; biological evaluation and molecular docking were performed to decipher key interactions with the putative target. Abstract The emergence of drug‐resistant Plasmodium strains requires the development of novel antimalarial ...
Thomas Cheviet   +6 more
wiley   +1 more source

Cyclic Nucleotide Monophosphates and Their Cyclases in Plant Signaling

open access: yesFrontiers in Plant Science, 2017
The cyclic nucleotide monophosphates (cNMPs), and notably 3′,5′-cyclic guanosine monophosphate (cGMP) and 3′,5′-cyclic adenosine monophosphate (cAMP) are now accepted as key signaling molecules in many processes in plants including growth and ...
Chris Gehring   +3 more
doaj   +1 more source

Development and Characterization of a Noncovalent Stimulator of Interferon Genes Proteolysis‐Targeting Chimeras

open access: yesChemMedChem, EarlyView.
The design, synthesis, and initial biological evaluation of noncovalent stimulator of interferon genes degraders are presented. The lead from this series, BH690L, exhibits an effective concentration for half‐maximal degradation (DC50) of 11.3 nM and a maximum level of degradation (Dmax) of 0.67.
Bo Hu, Adam S. Duerfeldt
wiley   +1 more source

cAMP Accumulation Assays Using the AlphaScreen® Kit (PerkinElmer)

open access: yesBio-Protocol, 2013
Cyclic adenosine monophosphate (cAMP) is an intracellular signaling messenger derived from the catalytic conversion of ATP, and is a major product of activated Gs protein-coupled receptors. Conversely, formation of cAMP is inhibited by Gi protein-coupled
Cassandra Koole   +2 more
doaj   +1 more source

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