Results 191 to 200 of about 131,836 (300)

Cyclic AMP Signaling in Biliary Proliferation: A Possible Target for Cholangiocarcinoma Treatment? [PDF]

Cells, 2021
Baiocchi L, Lenci I, Milana M, Kennedy L, Sato K, Zhang W, Ekser B, Ceci L, Meadows V, Glaser S, Alpini G, Francis H.   +11 more
europepmc   +1 more source

Asymmetry in Skipping Enhances Viability Against Control Input Noise

Advanced Robotics Research, EarlyView.
Quadruped animals use asymmetric galloping gaits at high speeds, yet the functional role of this asymmetry remains unclear. This study shows that left–right asymmetry in touchdown angles enhances robustness to control noise. Using a simple two‐legged locomotion model and viability theory, it demonstrates that asymmetric skipping substantially enlarges ...
Yuichi Ambe, Alvin So, Shinya Aoi
wiley   +1 more source

New photoactivatable cyclic nucleotides produce intracellular jumps in cyclic AMP and cyclic GMP concentrations

, 1984
The cyclic nucleotides cyclic AMP and cyclic GMP are important intracellular messengers mediating the responses to neurotransmitters and neurohormones and regulating cellular function over a wide range of time scales. Despite the widespread acceptance of
Nerbonne, Jeanne M., Nargeot, Joel, Lester, Henry A., Richard, Sylvain   +3 more
core  

PM_2.5 affected ciliary beat frequency of axonemes via the cyclic AMP-dependent protein kinase a pathway. [PDF]

Front Public Health
Pang J, Xiong Z, Zhang K, Li Y.
europepmc   +1 more source

Metformin's Mechanism of Action Is Stimulation of the Biosynthesis of the Natural Cyclic AMP Antagonist Prostaglandylinositol Cyclic Phosphate (Cyclic PIP). [PDF]

Int J Mol Sci, 2022
Wasner HK.
europepmc   +1 more source

Participation of cAMP in tacrine-induced gastric smooth muscle relaxation

Open Life Sciences, 2011
Prissadova Natalia, Argirova Mariana, Krastev Athanas, Turiiski Valentin, Ardasheva Rayna   +4 more
doaj   +1 more source

Continual Learning for Multimodal Data Fusion of a Soft Gripper

Advanced Robotics Research, EarlyView.
Models trained on a single data modality often struggle to generalize when exposed to a different modality. This work introduces a continual learning algorithm capable of incrementally learning different data modalities by leveraging both class‐incremental and domain‐incremental learning scenarios in an artificial environment where labeled data is ...
Nilay Kushawaha, Egidio Falotico
wiley   +1 more source

Lithium rescues dendritic abnormalities in Ank3 deficiency models through the synergic effects of GSK3β and cyclic AMP signaling pathways. [PDF]

Neuropsychopharmacology, 2023
Piguel NH, Yoon S, Gao R, Horan KE, Garza JC, Petryshen TL, Smith KR, Penzes P.   +7 more
europepmc   +1 more source

Echinoderm‐Inspired Autonomy for Soft‐Legged Robots

Advanced Robotics Research, EarlyView.
Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker, Jelle de Vries, Johannes T. B. overvelde   +2 more
wiley   +1 more source

Protease-Activated Receptor 2 Controls Vascular Smooth Muscle Cell Proliferation in Cyclic AMP-Dependent Protein Kinase/Mitogen-Activated Protein Kinase Kinase 1/2-Dependent Manner. [PDF]

J Vasc Res, 2023
Williams MD, Bullock MT, Johnson SC, Holland NA, Vuncannon DM, Oswald JZ, Adderley SP, Tulis DA.   +7 more
europepmc   +1 more source