Results 181 to 190 of about 165,902 (383)

Stereoselective formation of a 2 prime (3 prime)- aminoacyl ester of a nucleotide [PDF]

open access: yes
Reaction of DL-series and adenosine-5-phosphorimidazolide in the presence of adenosine-5'-(0-methylphosphate) and imidazole resulted in the stereoselective synthesis of the aminoacyl nucleotide ester, 2'(3')-0-seryl-adenosine-5'-(0-methylphosphate).
Weber, A. L.
core   +1 more source

Salvage enzymes in nucleotide biosynthesis [PDF]

open access: yes, 2007
Balanced pools of deoxyribonucleoside triphosphates (dNTPs), the building blocks of DNA, and ribonucleoside triphosphates (NTPs), the precursors of RNA, are crucial for a controlled cell proliferation.
Kosinska, Urszula
core  

Bitter Taste Receptor Agonists Induce Apoptosis in Papillary Thyroid Cancer

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Papillary thyroid carcinoma (PTC) is the most common thyroid malignancy, with a 20% recurrence rate. Bitter taste receptors (T2Rs) and their genes (TAS2Rs) may regulate survival in solid tumors. This study examined T2R expression and function in PTC cells.
Kimberly Wei   +6 more
wiley   +1 more source

Adenosine-Monophosphate-Assisted Homogeneous Silica Coating of Silver Nanoparticles in High Yield. [PDF]

open access: yesNanomaterials (Basel), 2023
Fernández-Lodeiro C   +9 more
europepmc   +1 more source

Dynamical strategies for obstacle avoidance during Dictyostelium discoideum aggregation: a Multi-agent system model [PDF]

open access: yes, 2019
Chemotaxis, the movement of an organism in response to chemical stimuli, is a typical feature of many microbiological systems. In particular, the social amoeba \textit{Disctyostelium discoideum} is widely used as a model organism, but it is not still ...
Maggiora, Marco, Proverbio, Daniele
core   +1 more source

C2‐linked alkynyl poly‐ethylene glycol(PEG) adenosine conjugates as water‐soluble adenosine receptor agonists

open access: yesChemical Biology &Drug Design, Volume 101, Issue 2, Page 340-349, February 2023., 2023
Non‐cytotoxic C2‐linked alkynyl oligo ethylene glycol adenosine conjugates are highly water soluble and stimulate adenosine receptor activity. Abstract A series of 12 novel polyethylene‐glycol(PEG)‐alkynyl C2‐adenosine(ADN) conjugates were synthesized using a robust Sonogashira coupling protocol and characterized by NMR spectroscopy and mass ...
Lindsay Ferguson   +8 more
wiley   +1 more source

Cyclic adenosine monophosphate potentiates immune checkpoint blockade therapy in acute myeloid leukemia. [PDF]

open access: yesClin Transl Med, 2023
Mao P   +10 more
europepmc   +1 more source

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