Results 21 to 30 of about 233,579 (364)

Cyclic AMP Accumulation in Migraine Induction

open access: yesPediatric Neurology Briefs, 2015
Investigators from Danish Headache Centre, Glostrup Hospital, and the University of Copenhagen investigated whether intracellular cyclic AMP accumulation induced migraine attacks among 14 migraine patients without aura.
Ana B Chelse, Leon G Epstein
doaj   +1 more source

The Cell Cycle Checkpoint System MAST(L)-ENSA/ARPP19-PP2A is Targeted by cAMP/PKA and cGMP/PKG in Anucleate Human Platelets

open access: yesCells, 2020
The cell cycle is controlled by microtubule-associated serine/threonine kinase-like (MASTL), which phosphorylates the cAMP-regulated phosphoproteins 19 (ARPP19) at S62 and 19e/α-endosulfine (ENSA) at S67and converts them into protein phosphatase 2A (
Elena J. Kumm   +6 more
doaj   +1 more source

Relationship between cyclic AMP production and lipolysis induced by forskolin in rat fat cells.

open access: yesJournal of Lipid Research, 1992
Forskolin (7 beta-acetoxy-8, 13-epoxy-1 alpha,6 beta,9 alpha-trihydroxy-labd-14-ene-11-one) induced both cyclic AMP production and lipolysis in intact fat cells, but stimulated lipolysis without increasing cyclic AMP at a concentration of 10(-5) M ...
H Okuda, C Morimoto, T Tsujita
doaj   +1 more source

Liver regeneration in dogs: Morphologic and chemical changes [PDF]

open access: yes, 1978
Forty-four percent and 72% hepatectomy were carried out in dogs and the animals were sacrificed for biochemical and pathologic studies from 0.5 to 6 days later.
Antonio Francavilla   +34 more
core   +1 more source

The Cyclic AMP Pathway [PDF]

open access: yesCold Spring Harbor Perspectives in Biology, 2012
cAMP was the first second messenger to be identified. Its three main effectors are PKA (which phosphorylates numerous metabolic enzymes), EPAC (a guanine-nucleotide-exchange factor), and cyclic-nucleotide-gated ion channels.
openaire   +3 more sources

Cyclic AMP Receptor Protein−Aequorin Molecular Switch for Cyclic AMP [PDF]

open access: yesBioconjugate Chemistry, 2011
Molecular switches are designer molecules that combine the functionality of two individual proteins into one, capable of manifesting an "on/off" signal in response to a stimulus. These switches have unique properties and functionalities and thus, can be employed as nanosensors in a variety of applications.
Kimberly W. Anderson   +4 more
openaire   +3 more sources

Activation of STING Based on Its Structural Features

open access: yesFrontiers in Immunology, 2022
The cGAS-cGAMP-STING pathway is an important innate immune signaling cascade responsible for the sensing of abnormal cytosolic double-stranded DNA (dsDNA), which is a hallmark of infection or cancers.
Behzad Hussain   +8 more
doaj   +1 more source

Cyclic AMP Signaling in Mycobacteria [PDF]

open access: yesMicrobiology Spectrum, 2014
ABSTRACT All cells must adapt to changing conditions, and many use cyclic AMP (cAMP) as a second messenger to sense and respond to fluctuations in their environment. cAMP is made by adenylyl cyclases (ACs), and mycobacteria have an unusually large number of biochemically distinct ACs.
Kathleen A. McDonough   +1 more
openaire   +2 more sources

Activation of hormone-sensitive lipase in extracts of adipose tissue

open access: yesJournal of Lipid Research, 1970
Rat adipose tissue was homogenized in 0.154 m KCI, and the supernatant fluid, obtained after centrifugation at 15,000 g, was extracted with benzene to remove triglycerides. Most of the lipase activity in the extracted fluid was precipitated with ammonium
SU-CHEN TSAI   +2 more
doaj   +1 more source

Ultrasonic controllable synthesis of sulfur-functionalized metal–organic frameworks (S-MOFs) and their application in piezo-photocatalytic rapid reduction of hexavalent chromium (Cr)

open access: yesUltrasonics Sonochemistry
The United Nations’ Sustainable Development Goals (SDGs) are significant in guiding modern scientific research. In recent years, scholars have paid much attention to MOFs materials as green materials.
Zhiwei Liu   +8 more
doaj   +1 more source

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