PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24403854-0 2013 Supplementation of nicotinic acid with NAMPT inhibitors results in loss of in vivo efficacy in NAPRT1-deficient tumor models. Niacin 19-33 nicotinamide phosphoribosyltransferase Homo sapiens 39-44 24097869-2 2013 EXPERIMENTAL DESIGN: We use a NAMPT inhibitor, GNE-617, to evaluate nicotinic acid rescue status in a panel of more than 400 cancer cell lines. Niacin 68-82 nicotinamide phosphoribosyltransferase Homo sapiens 30-35 29054982-0 2017 Discovery of a Highly Selective NAMPT Inhibitor That Demonstrates Robust Efficacy and Improved Retinal Toxicity with Nicotinic Acid Coadministration. Niacin 117-131 nicotinamide phosphoribosyltransferase Homo sapiens 32-37 24204194-3 2013 While cells proficient for nicotinic acid phosphoribosyl transferase (NAPRT1) can be protected from NAMPT inhibition as they convert nicotinic acid (NA) to NAD independent of the salvage pathway, this protection only occurs if NA is added before NAD depletion. Niacin 27-41 nicotinamide phosphoribosyltransferase Homo sapiens 100-105 35396381-5 2022 Here we show that tumor environment enriched in vitamin B3 (NAM) or nicotinic acid (NA) significantly lowers the anti-tumor efficacy of APO866, a prototypic NAMPT inhibitor. Niacin 68-82 nicotinamide phosphoribosyltransferase Homo sapiens 157-162 32266141-1 2020 Nicotinamide phosphoribosyltransferase (NAMPT) and nicotinate phosphoribosyltransferase (NAPRT) are two intracellular enzymes that catalyze the first step in the biosynthesis of NAD from nicotinamide and nicotinic acid, respectively. Niacin 204-218 nicotinamide phosphoribosyltransferase Homo sapiens 40-45 29949049-10 2018 We found that the effects of GMX1778 and STF-31 could be partially abolished by (i) nicotinic acid (NA) only in nicotinic acid phosphoribosyltransferase (NAPRT) expressing cells and (ii) nicotinamide mononucleotide (NMN) in all cells tested, supporting the classification of these compounds as NAMPT inhibitors. Niacin 84-98 nicotinamide phosphoribosyltransferase Homo sapiens 294-299 25201160-7 2014 Particularly, mutations that decrease NAPRT1 expression can predict the usefulness of Nicotinic Acid in tumor treatments with NAMPT inhibitors. Niacin 86-100 nicotinamide phosphoribosyltransferase Homo sapiens 126-131 27783203-8 2017 This toxicity was mitigated in vitro by co-administration of nicotinic acid (NA), which can enable NAD production through the NAMPT-independent pathway; however, this resulted in only partial mitigation in in vivo studies. Niacin 61-75 nicotinamide phosphoribosyltransferase Homo sapiens 126-131 25894564-0 2015 Preclinical models of nicotinamide phosphoribosyltransferase inhibitor-mediated hematotoxicity and mitigation by co-treatment with nicotinic acid. Niacin 131-145 nicotinamide phosphoribosyltransferase Homo sapiens 22-60 25894564-8 2015 We further demonstrate that the MK toxicity is on-target based on the evidence that nicotinic acid (NA), which is converted to NAD via a NAMPT-independent pathway, can mitigate NAMPTi toxicity to human CFU-MK in vitro and was also protective for the hematotoxicity in rats in vivo. Niacin 84-98 nicotinamide phosphoribosyltransferase Homo sapiens 137-142 26675378-3 2016 Knowledge of the expression patterns of both genes in tissues and tumors is critical for the use of nicotinic acid (NA) as cytoprotective in therapies using NAMPT inhibitors. Niacin 100-114 nicotinamide phosphoribosyltransferase Homo sapiens 157-162