Results 31 to 40 of about 281,819 (308)

Utilization of a deoxynucleoside diphosphate substrate by HIV reverse transcriptase [PDF]

, 2008
Background: Deoxynucleoside triphosphates (dNTPs) are the normal substrates for DNA sysnthesis is catalyzed by polymerases such as HIV-1 reverse transcriptase (RT).
A Bevington, A Mas, AJ Smith, B Selmi, BA Barshop, BA Mulder, BR Bochner, C Cruchaga, C Isnard Bagnis, CK Tan, D Arion, EF Pettersen, G Pontarin, G Pontarin, G Yang, G Yang, GJ Kemp, H Huang, H Ling, H Pelletier, H Pelletier, HK Schachman, IA Nazarenko, K Bebenek, KL White, Kornberg, Linqi Zhang, M Rigourd, MC Franklin, Michael A. Parniak, MJ Bessman, MK Kukhanova, N Sluis-Cremer, PJ Rothwell, PL Boyer, PM Burgers, PM Burgers, PR Meyer, PR Meyer, PR Meyer, PR Meyer, PR Meyer, RS Fletcher, S Dharmasena, Scott J. Garforth, SJ Garforth, SV Doronin, SV Doronin, TA Kunkel, TA Rozovskaya, TA Steitz, UM Parikh, Vinayaka R. Prasad, Z Gu   +53 more
core   +7 more sources

Neurochemical measurement of adenosine in discrete brain regions of five strains of inbred mice. [PDF]

PLoS ONE, 2014
Adenosine (ADO), a non-classical neurotransmitter and neuromodulator, and its metabolites adenosine triphosphate (ATP), adenosine diphosphate (ADP) and adenosine monophosphate (AMP), have been shown to play an important role in a number of biochemical ...
Amar K Pani, Yun Jiao, Kenneth J Sample, Richard J Smeyne   +3 more
doaj   +1 more source

Crystallization of Adenylylsulfate Reductase from Desulfovibrio gigas: A Strategy Based on Controlled Protein Oligomerization [PDF]

, 2011
Adenylylsulfate reductase (adenosine 5′-phosphosulfate reductase, APS reductase or APSR, E.C.1.8.99.2) catalyzes the conversion of APS to sulfite in dissimilatory sulfate reduction. APSR was isolated and purified directly from massive anaerobically grown
Chan, Sunney I., Chen, Chun-Jung, Chiang, Yuan-Lan, Chuankhayan, Phimonphan, Fang, Jou-Yin, Hsieh, Yin-Cheng, Huang, Yen-Chieh, Liu, Ming-Yih, Wang, Vincent C.-C., Yang, Ming-Chi   +9 more
core   +1 more source

Olaparib maintenance therapy in patients with platinum‐sensitive, relapsed serous ovarian cancer and a BRCA mutation: Overall survival adjusted for postprogression poly(adenosine diphosphate ribose) polymerase inhibitor therapy

Cancer, 2016
Maintenance treatment with the oral poly(adenosine diphosphate ribose) polymerase (PARP) inhibitor olaparib (Lynparza) in Study 19 (study number, D0810C00019; ClinicalTrials.gov identifier, NCT00753545) significantly improved progression‐free survival in
U. Matulonis, P. Harter, C. Gourley, M. Friedlander, I. Vergote, G. Rustin, C. Scott, W. Meier, R. Shapira-Frommer, T. Safra, D. Matei, A. Fielding, S. Spencer, D. Parry, L. Grinsted, J. Ledermann   +15 more
semanticscholar   +1 more source

Synergistic Inhibition of Both P2Y1 and P2Y12 Adenosine Diphosphate Receptors As Novel Approach to Rapidly Attenuate Platelet-Mediated Thrombosis

Arteriosclerosis, Thrombosis and Vascular Biology, 2016
Objective— Unlike currently approved adenosine diphosphate receptor antagonists, the new diadenosine tetraphosphate derivative GLS-409 targets not only P2Y12 but also the second human platelet adenosine diphosphate receptor P2Y1 and may, therefore, be a ...
Thomas Gremmel, I. Yanachkov, M. Yanachkova, G. Wright, Joseph M. Wider, V. Undyala, A. Michelson, A. Frelinger, K. Przyklenk   +8 more
semanticscholar   +1 more source

The ART of tumor immune escape

OncoImmunology, 2022
We recently identified the adenosine-5′-diphosphate (ADP)–ribosyltransferase-1 (ART1) as a novel immune checkpoint expressed by cancer cells. ART1 utilizes free nicotinamide adenine dinucleotide (NAD+) in the tumor microenvironment (TME) to mono-ADP ...
Erik Wennerberg, Sumit Mukherjee, Ricardo M. Sainz, Brendon M. Stiles   +3 more
doaj   +1 more source

Synthesis of well-defined adenosine diphosphate ribose oligomers.

Angewandte Chemie, 2015
The post-translational modification of proteins that is known as adenosine diphosphate ribosylation (ADPr) regulates a wide variety of important biological processes, such as DNA-damage repair and cellular metabolism.
H. Kistemaker, L. Lameijer, N. Meeuwenoord, H. Overkleeft, G. A. van der Marel, D. Filippov   +5 more
semanticscholar   +1 more source

Microfluidic whole blood testing of platelet response to pharmacological agents

Platelets, 2017
Platelets present a number of intracellular and transmembrane targets subject to pharmacological modulation, either for cardiovascular disease reduction or as an unintended drug response.
Ruizhi Li, Tilo Grosser, Scott L. Diamond   +2 more
doaj   +1 more source

Nucleotide-, chemotactic peptide- and phorbol ester-induced exocytosis in HL-60 leukemic cells [PDF]

, 1990
Undifferentiated and differentiated HL-60 leukemic cells possess nucleotide receptors which functionally couple to phospholipase C via pertussis toxin-sensitive guanine nucleotide-binding proteins (G-proteins).
Seifert, Roland, Wenzel-Seifert, Katharina   +1 more
core   +1 more source

Antiplatelet and Antithrombotic Activities of Non-Steroidal Anti-Inflammatory Drugs Containing an N-Acyl Hydrazone Subunit

Molecules, 2014
Nonsteroidal anti-inflammatory drugs (NSAIDs) 1–5 containing an N-acyl hydrazone subunit were prepared and their antiplatelet and antithrombotic activities assessed in vitro and in vivo.
Rafael Consolin Chelucci, Luiz Antônio Dutra, Maria Elisa Lopes Pires, Thais Regina Ferreira de Melo, Priscila Longhin Bosquesi, Man Chin Chung, Jean Leandro dos Santos   +6 more
doaj   +1 more source