Results 21 to 30 of about 226,714 (349)

Amyotrophic lateral sclerosis and intestinal microbiota—toward establishing cause and effect

open access: yesGut Microbes, 2020
The intestinal microbiota may be involved, through metabolic gut–brain interactions, in a variety of neurological conditions. In this addendum, we summarize the findings of our recent study investigating the potentially modulatory influence of the ...
Marc Gotkine   +2 more
doaj   +1 more source

The Anion Impact on Dimensionality of Cadmium(II) Complexes with Nicotinamide

open access: yesChemistry, 2023
Three novel cadmium(II) coordination compounds, the dimeric [Cd(CH3COO)2(nia)2]2 (1), the polymeric {[Cd(nia)4](ClO4)2}n (2), and the monomeric [Cd(H2O)3(nia)3](ClO4)2·nia (3), were prepared in the reactions of the nicotinamide (pyridine-3-carboxamide ...
Željka Soldin   +4 more
doaj   +1 more source

Poly(amido amine)s as Gene Delivery Vectors: Effects of Quaternary Nicotinamide Moieties in the Side Chains [PDF]

open access: yes, 2008
To evaluate the effect of quaternary nicotinamide pendant groups on gene delivery properties, a series of poly(amido amine) (co)polymers were synthesized by Michael addition polymerization of N, N-cystaminebisacrylamide with variable ratios of 1-(4 ...
Engbersen, Johan F.J.   +4 more
core   +6 more sources

It takes two to tango: NAD+ and sirtuins in aging/longevity control [PDF]

open access: yes, 2016
The coupling of nicotinamide adenine dinucleotide (NAD+) breakdown and protein deacylation is a unique feature of the family of proteins called ‘sirtuins.’ This intimate connection between NAD+ and sirtuins has an ancient origin and provides a ...
Guarente, Leonard, Imai, Shin-ichiro
core   +2 more sources

Tissue-specific regulation of sirtuin and nicotinamide adenine dinucleotide biosynthetic pathways identified in C57Bl/6 mice in response to high-fat feeding [PDF]

open access: yes, 2016
Funding: The Scottish Government's Rural and Environment Science and Analytical Services Division.Peer ...
Drew, Janice E.   +3 more
core   +1 more source

Design and Activity of Novel Oxadiazole Based Compounds That Target Poly(ADP-ribose) Polymerase

open access: yesMolecules, 2022
Novel PARP inhibitors with selective mode-of-action have been approved for clinical use. Herein, oxadiazole based ligands that are predicted to target PARP-1 have been synthesized and screened for the loss of cell viability in mammary carcinoma cells ...
Divakar Vishwanath   +7 more
doaj   +1 more source

Gene regulation and epigenotype in Friedreich's ataxia [PDF]

open access: yes, 2008
Friedreich??????s ataxia (FRDA) is known to be provoked by an abnormal GAA-repeat expansion located in the first intron of the FXN gene. As a result of the GAA expansion, patients exhibit low levels of FXN mRNA, leading to FRDA.
Rothe, Nadine, Rothe, Nadine
core   +2 more sources

A Novel Peptide, Nicotinyl–Isoleucine–Valine–Histidine (NA–IVH), Promotes Antioxidant Gene Expression and Wound Healing in HaCaT Cells

open access: yesMarine Drugs, 2018
Nicotinamide (NA), a water-soluble vitamin B3, has been shown to exert cellular-protective effects against reactive oxygen species (ROS). In order to improve the cellular-protective effects of NA, we synthesized a novel compound, nicotinyl&ndash ...
Dong Hwee Son   +10 more
doaj   +1 more source

Topical nicotinamide in combination with calcipotriol for the treatment of mild to moderate psoriasis: A double-blind, randomized, comparative study

open access: yesAdvanced Biomedical Research, 2013
Background: Current treatment strategies of psoriasis are not completely satisfactorily. By inhibiting inflammatory cytokines, nicotinamide may enhance the effects of current topical treatments.
Amir Hossein Siadat   +3 more
doaj   +1 more source

The Prospective Synergy of Antitubercular Drugs With NAD Biosynthesis Inhibitors

open access: yesFrontiers in Microbiology, 2021
Given the upsurge of drug-resistant tuberculosis worldwide, there is much focus on developing novel drug combinations allowing shorter treatment duration and a lower toxicity profile.
Kyle H. Rohde, Leonardo Sorci
doaj   +1 more source

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