Results 251 to 260 of about 73,847 (309)

Double‐Stranded DNA Sensing cGAS‐STING Immune Signaling in a Rat Co‐Culture Model of the Blood–Brain Barrier

open access: yesCell Biochemistry and Function, Volume 44, Issue 6, June 2026.
ABSTRACT Double‐stranded DNA coming from, for example, viruses, bacteria, or apoptotic cells is recognized by the cGAS‐STING signaling pathway comprising the cyclic GMP‐AMP synthase (cGAS) and the stimulator of interferon genes (STING) receptors. The pathway induces type I interferon response and activates transcription of interferon‐stimulated genes ...
András Harazin   +9 more
wiley   +1 more source

Extracellular vesicles: another compartment for the second messenger, cyclic adenosine monophosphate.

open access: yesAm J Physiol Lung Cell Mol Physiol, 2019
Sayner SL   +11 more
europepmc   +1 more source

MICROANALYSIS OF ADENOSINE 3′,5′-CYCLIC MONOPHOSPHATE,GUANOSINE 3′,5′-CYCLIC MONOPHOSPHATE AND METHIONINE ENKEPHALIN IN DIFFERENT AREAS OF RAT BRAIN

open access: yes针刺研究, 1981
Ren-jye Ho Zhou Shu Lou Ailin Ye Zhiwen Bai Huqun Yao Guanzhen Chen Yuzhen Xu Rongkun Xue Zuohong Cheng Lanying Zhu Guangjin Zheng Xiaozhao
doaj  

Cyclic adenosine monophosphate in bacteria.

Science (New York, N.Y.), 1970
Both cyclic AMP and a specific inducer acting in concert are required for the synthesis of many inducible enzymes in E. coli. Little enzyme is made in the absence of either. In contrast to the specific inducers which stimulate the synthesis only of the proteins required for their metabolism, cyclic AMP controls the synthesis of many proteins.
I, Pastan, R, Perlman
openaire   +3 more sources

Stimulation of erythropoiesis by cyclic adenosine monophosphate

Life Sciences, 1971
Abstract CYCLIC AMP stimulated the incorporation of radioiron by the red blood cells in polycythemic mice. This effect was potentiated by prior incubation of cyclic AMP with dialyzed rat serum and was partially abolished in vivo , but not in vitro , by anti-erythropoietin.
A S, Gidari, E D, Zanjani, A S, Gordon
openaire   +2 more sources

Cyclic Adenosine Monophosphate: Function in Photoreceptors

Science, 1971
Inactivation of adenylate cyclase in outer segments of retinal photoreceptor cells is proportional to the bleaching of rhodopsin. Membranes of the outer segments also contain a particulate, light-insensitive phosphodiesterase of high specific activity. In electrophysiological experiments, application of cyclic adenosine monophosphate along
W H, Miller, R E, Gorman, M W, Bitensky
openaire   +2 more sources

Cyclic adenosine monophosphate and the development of polysphondylium

Journal of Cell Science, 1976
ABSTRACT Centre formation in Polysphondylium violaceum is delayed for 2 h on buffered agar containing 10−3 M c-AMP, and for up to 22 h on unbuffered agar with the same c-AMP concentration. With ambient c-AMP concentrations as low as 10−8 M, P. pallidum forms numerous, small, atypical aggregates which do not fruit.
M E, Jones, A, Robertson
openaire   +2 more sources

Distribution of Cyclic Adenosine Monophosphate in Rat Brain

Archives of Neurology, 1971
Cyclic 3',5'-adenosine monophosphate (AMP) was assayed by converting it enzymatically to adenosine triphosphate (ATP) with phosphodiesterase, myokinase, and pyruvate kinase. Adenosine triphosphate was measured in a liquid scintillation spectrometer from the photons emitted when ATP serves as a substrate of the firefly luciferin-luciferase system.
M S, Ebadi, B, Weiss, E, Costa
openaire   +2 more sources

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