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Systematic analyses of the sequence conservation and ligand interaction patterns of purinergic P1 and P2Y receptors provide a structural basis for receptor selectivity

open access: yesComputational and Structural Biotechnology Journal, 2023
Purinergic receptors are membrane proteins that regulate numerous cellular functions by catalyzing reactions involving purine nucleotides or nucleosides.
Ri Han   +3 more
doaj   +3 more sources

Purinergic Signaling and Aminoglycoside Ototoxicity: The Opposing Roles of P1 (Adenosine) and P2 (ATP) Receptors on Cochlear Hair Cell Survival [PDF]

open access: yesFrontiers in Cellular Neuroscience, 2019
Purinergic signaling regulates important physiological processes and the homeostatic response to stress in the cochlea via extracellular nucleosides (adenosine) and nucleotides (ATP, UTP).
Shelly C. Y. Lin   +3 more
doaj   +3 more sources

Purinergic Regulation of Neutrophil Function

open access: yesFrontiers in Immunology, 2018
Purinergic signaling, which utilizes nucleotides (particularly ATP) and adenosine as transmitter molecules, plays an essential role in immune system. In the extracellular compartment, ATP predominantly functions as a pro-inflammatory molecule through ...
Xu Wang, Deyu Chen
doaj   +3 more sources

Adenosine receptors as emerging therapeutic targets for diabetic kidney disease [PDF]

open access: yesKidney Research and Clinical Practice, 2022
Diabetic kidney disease (DKD) is now a pandemic worldwide, and novel therapeutic options are urgently required. Adenosine, an adenosine triphosphate metabolite, plays a role in kidney homeostasis through interacting with four types of adenosine receptors
Eun Seon Pak   +4 more
doaj   +1 more source

Purinergic signaling: Diverse effects and therapeutic potential in cancer

open access: yesFrontiers in Oncology, 2023
Regardless of improved biological insights and therapeutic advances, cancer is consuming multiple lives worldwide. Cancer is a complex disease with diverse cellular, metabolic, and physiological parameters as its hallmarks.
Jasmeet Kaur, Sanchit Dora
doaj   +1 more source

The adenosinergic machinery in cancer: In-tandem insights from basic mechanisms to therapy

open access: yesFrontiers in Immunology, 2023
Extracellular adenosine (eADO) signaling has emerged as an increasingly important regulator of immune responses, including tumor immunity. eADO is mainly produced from extracellular ATP (eATP) hydrolysis.
Chifei Kang   +12 more
doaj   +1 more source

Role of P1 purinergic receptors in myocardial ischemia sensory transduction [PDF]

open access: yesCardiovascular Research, 2002
To characterize the role that cardiac sensory P(1) purinergic (adenosine A(1) or A(2)) receptors play in transducing myocardial ischemia.Porcine nodose ganglion cardiac sensory neuron adenosine A(1) or A(2) receptor function was studied in situ during control states as well as in the presence of the peptides bradykinin and substance P or focal ...
G W, Thompson, M, Horackova, J A, Armour
openaire   +2 more sources

Purinergic signaling in the male reproductive tract

open access: yesFrontiers in Endocrinology, 2022
Purinergic receptors are ubiquitously expressed throughout the body and they participate in the autocrine and paracrine regulation of cell function during normal physiological and pathophysiological conditions.
Larissa Berloffa Belardin   +4 more
doaj   +1 more source

Purinergic signaling in the modulation of redox biology

open access: yesRedox Biology, 2021
Purinergic signaling is a cell communication pathway mediated by extracellular nucleotides and nucleosides. Tri- and diphosphonucleotides are released in physiological and pathological circumstances activating purinergic type 2 receptors (P2 receptors ...
Luiz Eduardo Baggio Savio   +4 more
doaj   +1 more source

Purinergic Signaling During Hyperglycemia in Vascular Smooth Muscle Cells

open access: yesFrontiers in Endocrinology, 2020
The activation of purinergic receptors by nucleotides and/or nucleosides plays an important role in the control of vascular function, including modulation of vascular smooth muscle excitability, and vascular reactivity.
Miguel Martin-Aragon Baudel   +3 more
doaj   +1 more source

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