Results 1 to 10 of about 4,685 (122)

Molecular characterization of a novel intracellular ADP-ribosyl cyclase. [PDF]

open access: yesPLoS ONE, 2007
BackgroundADP-ribosyl cyclases are remarkable enzymes capable of catalyzing multiple reactions including the synthesis of the novel and potent intracellular calcium mobilizing messengers, cyclic ADP-ribose and NAADP.
Dev Churamani   +9 more
doaj   +8 more sources

Paracrine ADP Ribosyl Cyclase-Mediated Regulation of Biological Processes [PDF]

open access: yesCells, 2022
ADP-ribosyl cyclases (ADPRCs) catalyze the synthesis of the Ca2+-active second messengers Cyclic ADP-ribose (cADPR) and ADP-ribose (ADPR) from NAD+ as well as nicotinic acid adenine dinucleotide phosphate (NAADP+) from NADP+. The best characterized ADPRC
Cecilia Astigiano   +7 more
doaj   +2 more sources

L-thyroxine modifies nephrotoxicity by regulating the apoptotic pathway: The possible role of CD38/ADP-ribosyl cyclase-mediated calcium mobilization. [PDF]

open access: yesPLoS ONE, 2017
Thyroid hormones are well-established as a key regulator of many cellular metabolic pathways developed in various pathogeneses. Here, we dedicated the current work to investigate the role of thyroid hormone analogue (L-thyroxine, L-TH) in regulating the ...
Tarek El-Hamoly   +3 more
doaj   +2 more sources

A versatile platform for chemical engineering of exosomes empowered by ADP-ribosyl cyclases [PDF]

open access: yesNature Communications
Cell-secreted exosomes have been emerging as an increasingly attractive form of nanomaterials for biomedical research. Various approaches have been established to genetically modify exosomes with proteins of interest for new and/or improved functions ...
Lei Zhang   +11 more
doaj   +2 more sources

Decreased ADP-ribosyl cyclase activity in peripheral blood mononuclear cells from diabetic patients with nephropathy. [PDF]

open access: yesExp Diabetes Res, 2008
Aims/hypothesis. ADP-ribosyl-cyclase activity (ADPRCA) of CD38 and other ectoenzymes mainly generate cyclic adenosine 5’diphosphate-(ADP-) ribose (cADPR) as a second messenger in various mammalian cells, including pancreatic beta cells and peripheral ...
Ohtsuji M   +12 more
europepmc   +7 more sources

Rising of intracellular NAD+ level and oppositely directed changes in CD38 expression in hippocampal cells in experimental Alzheimer’s disease

open access: yesСибирский научный медицинский журнал, 2021
The aim of the study was to assess the level of NAD+ in the brain of mice treated with beta-amyloid (Aβ), as well as to determine the activity of ADP-ribosyl cyclase/CD38 and the number of CD38-immunopositive neurons, astrocytes and endothelial cells ...
A. A. Semenova   +4 more
doaj   +1 more source

Molecular Bases of Catalysis and ADP-Ribose Preference of Human Mn2+-Dependent ADP-Ribose/CDP-Alcohol Diphosphatase and Conversion by Mutagenesis to a Preferential Cyclic ADP-Ribose Phosphohydrolase [PDF]

open access: yes, 2015
Among metallo-dependent phosphatases, ADP-ribose/CDP-alcohol diphosphatases form a protein family (ADPRibase-Mn-like) mainly restricted, in eukaryotes, to vertebrates and plants, with preferential expression, at least in rodents, in immune cells. Rat and
Cabezas, Alicia   +8 more
core   +8 more sources

Quantitative and causal analysis for inflammatory genes and the risk of Parkinson’s disease

open access: yesFrontiers in Immunology, 2023
BackgroundThe dysfunction of immune system and inflammation contribute to the Parkinson’s disease (PD) pathogenesis. Cytokines, oxidative stress, neurotoxin and metabolism associated enzymes participate in neuroinflammation in PD and the genes involved ...
Minhan Yi   +12 more
doaj   +1 more source

Snake venom NAD glycohydrolases: primary structures, genomic location, and gene structure [PDF]

open access: yesPeerJ, 2019
NAD glycohydrolase (EC 3.2.2.5) (NADase) sequences have been identified in 10 elapid and crotalid venom gland transcriptomes, eight of which are complete.
Ivan Koludarov, Steven D. Aird
doaj   +2 more sources

Conceptual framework for SARS-CoV-2–related lymphopenia

open access: yesAdvanced Biomedical Research, 2022
The emerging of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak is associated with high morbidity and mortality rates globally. One of the most prominent characteristics of coronavirus disease-19 (COVID-19) is lymphopenia, which is ...
Ilnaz Rahimmanesh   +3 more
doaj   +1 more source

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