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MetabolomicsNicotinamide Riboside is Uniquely Bioavailable in People and Mice
Nicotinamide riboside (NR) is in wide use as an NAD+ precursor vitamin. Here we conducted experiments to determine the time and dose-dependent effects of NR on blood, liver and heart NAD+ metabolism in people and mice. We report that human blood cell NAD+ can rise as much as 2.7-fold with a single d...
2016-09-09 | MTBLS368 | MetaboLights
MetabolomicsNR-SAFE: a randomized, double-blind safety trial of high dose nicotinamide riboside in Parkinson's disease

Nicotinamide adenine dinucleotide (NAD) replenishment therapy using nicotinamide riboside (NR) shows promise for Parkinson’s disease (PD) and other neurodegenerative disorders. However, the optimal dose of NR remains unknown, and doses exceeding 2000 mg daily have not been tested in humans. To ev...

2025-04-09 | MTBLS8812 | MetaboLights
MetabolomicsBacillus licheniformis promotes the enrichment of Prevotella improving levels of nicotinamide in alleviating colitis

This study investigated the effects of Bacillus licheniformis supplementation on the gut metabolic profile of patients with mild-to-moderate active ulcerative colitis (UC). Patients received either mesalazine alone or mesalazine combined with Bacillus licheniformis. Fecal samples were collected a...

2026-09-11 | MTBLS15626 | MetaboLights
TranscriptomicsTranscription of human thrombopoietin-induced megakaryocyte differentiation with and without nicotinamide vs. Universal reference sample
Culture of hematopoietic stem and progenitor cells in the presence of thrombopoietin induces megakaryocytic differentiation. Addition of nicotinamide to thrombopoietin-stimulated cultures results in significant increases in megkaryocytic differentiation including greater polyploidization and enhanc...
ORGANISM(S): Homo sapiens 
2009-04-08 | E-GEOD-4974 | biostudies-arrayexpress
TranscriptomicsThe effect of nicotinamide on dysregulated genes associated with frataxin deficiency in FRDA.
To investigate the efficacy of nicotinamide treatment using our ex-vivo primary lymphocyte model, we performed high-throughput RNA sequencing on libraries generated from untreated and nicotinamide treated samples. PBMC isolated from FRDA affected individuals were cultured to prepare the primary lymp...
ORGANISM(S): Homo sapiens 
2013-04-03 | E-GEOD-42960 | biostudies-arrayexpress
MetabolomicsRemote solid cancers rewire hepatic nitrogen metabolism via host nicotinamide-N-methyltransferase
Not available
ORGANISM(S): Mus musculus 
ST002163 | MetabolomicsWorkbench
TranscriptomicsNicotinamide mononucleotide, a key NAD+ precursor, treats the pathophysiology of diet- and age-induced diabetes
Type 2 diabetes (T2D) has become an epidemic in our modern lifestyle, likely due to calorie-rich diets overwhelming our adaptive metabolic pathways. One such pathway is mediated by nicotinamide phosphoribosyltransferase (NAMPT), the rate-limiting enzyme in mammalian NAD+ biosynthesis, and the NAD+-...
ORGANISM(S): Mus musculus 
2011-12-05 | E-GEOD-31647 | biostudies-arrayexpress
TranscriptomicsGene expression study for effectiveness of nicotinamide using chemically-induced mouse bladder cancer model
The objective of this study was to evaluate the efficacy of nicotinamide in a N-butyl-N-(4-hydroxybutyl)-nitrosamine (BBN)-induced urinary bladder cancer model in mice, and to identify through gene expression profiling the molecular signatures of cancer prevention by nicotinamide. We used 20 mice fo...
ORGANISM(S): Mus musculus 
2011-12-12 | E-GEOD-21636 | biostudies-arrayexpress
ProteomicsAged Mouse Muscle: Sedentary or Exercised Animals with or without Nicotinamide N-methyltransferase Inhibitor Treatment
Aged (22-mo) female mice (n=35), obtained from the US NIH National Institute on Aging (NIA) Aged Rodent Colony, were randomly assigned to one of four groups: saline-treated sedentary ( n=9), nicotinamide N-methyltransferase inhibitor (NNMTi)-treated sedentary (10 mg/kg body weight; n=9), saline-trea...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2024-05-07 | MSV000094700 | MassIVE
MetabolomicsRemote solid cancers rewire hepatic nitrogen metabolism via host nicotinamide-N-methyltransferase (AML cells)
Not available
ORGANISM(S): Mus musculus 
ST002167 | MetabolomicsWorkbench
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