PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7903279-4 1993 Nicotinamide and 3-AB dose-dependently inhibited the induction of ICAM-1 expression by IFN-gamma or PHA on thyroid cells. Niacinamide 0-12 interferon gamma Homo sapiens 87-96 11914744-11 2002 CONCLUSION/INTERPRETATION: IFN gamma and TNFalpha synergistically induced MHC class II expression on insulinoma cells through the induction of CIITA; nicotinamide reduced the expression of cytokine-induced MHC class II expression on insulinoma cells through its effect on CIITA expression; and the preventive effect of nicotimamide on Type I (insulin-dependent) diabetes mellitus is probably due to its effect of MHC class II expression rather than that on islet cell apoptosis. Niacinamide 150-162 interferon gamma Homo sapiens 27-36 20495288-0 2010 Interferon-gamma elevates nicotinamide N-methyltransferase activity and nicotinamide level in human glioma cells. Niacinamide 26-38 interferon gamma Homo sapiens 0-16 20495288-5 2010 To clarify the mechanisms by which IFN-gamma increases 1-methylnicotinamide levels in these cells, we measured NNMT activity and the levels of NNMT expression, nicotinamide and nicotinamide adenine dinucleotide (NAD(+)) in the presence and absence of IFN-gamma. Niacinamide 63-75 interferon gamma Homo sapiens 35-44 20495288-8 2010 Conversely, IFN-gamma significantly increased NNMT activity and the nicotinamide cellular concentration, while leaving NNMT expression and the NAD(+) cellular concentration unchanged. Niacinamide 68-80 interferon gamma Homo sapiens 12-21 20495288-9 2010 Therefore, the increase in the 1-methylnicotinamide level found when IFN-gamma is present in culture may be a consequence of increases in both the nicotinamide concentration and NNMT activity, whereas, 1-methylnicotinamide did not influence nicotinamide levels, NAD(+) levels, or cell viability per se. Niacinamide 39-51 interferon gamma Homo sapiens 69-78 20495288-9 2010 Therefore, the increase in the 1-methylnicotinamide level found when IFN-gamma is present in culture may be a consequence of increases in both the nicotinamide concentration and NNMT activity, whereas, 1-methylnicotinamide did not influence nicotinamide levels, NAD(+) levels, or cell viability per se. Niacinamide 147-159 interferon gamma Homo sapiens 69-78 16704296-0 2006 Nicotinamide reduces high secretion of IFN-gamma in high-risk relatives even though it does not prevent type 1 diabetes. Niacinamide 0-12 interferon gamma Homo sapiens 39-48 16704296-9 2006 Nicotinamide caused decreased spontaneous (p = 0.05) and in vitro autoantigen-induced IFN-gamma secretion (p < 0.05) and may play a role in immune regulation, even though it has not been shown to prevent T1D. Niacinamide 0-12 interferon gamma Homo sapiens 86-95 1532770-0 1992 Nicotinamide and 3-aminobenzamide inhibit recombinant human interferon-gamma-induced HLA-DR antigen expression, but not HLA-A, B, C antigen expression, on cultured human thyroid cells. Niacinamide 0-12 interferon gamma Homo sapiens 60-76 1532770-1 1992 OBJECTIVE: We wished to investigate the effects of nicotinamide and 3-aminobenzamide, well known as inhibitors of poly(ADP ribose) synthetase, on interferon-gamma-induced HLA-DR antigen expression using cultured human thyroid cells from patients with Graves" disease. Niacinamide 51-63 interferon gamma Homo sapiens 146-162 1347751-0 1992 Inhibitory effects of nicotinamide on recombinant human interferon-gamma-induced intercellular adhesion molecule-1 (ICAM-1) and HLA-DR antigen expression on cultured human endothelial cells. Niacinamide 22-34 interferon gamma Homo sapiens 56-72 1347751-2 1992 In the present study, we investigated the effect of nicotinamide, an inhibitor of poly(ADP ribose) synthetase, on interferon-gamma (IFN gamma)-induced ICAM-1 and HLA-DR antigen expression on the surface of cultured human umbilical vein endothelial cells, assessed by flow cytometry, and EC proliferation by counting cell numbers and [3H]thymidine incorporation assays. Niacinamide 52-64 interferon gamma Homo sapiens 114-130 1834724-1 1991 We investigated the effects of nicotinamide and 3-aminobenzamide, known as inhibitors of poly (ADP-ribose) synthetase, on the expression of interferon- gamma (IFN-gamma)-induced class I and II major histocompatibility complex (MHC) molecules on the surface of cultured human umbilical vein endothelial cells (HUVEC) and human dermal fibroblasts (HDF). Niacinamide 31-43 interferon gamma Homo sapiens 159-168 1834724-5 1991 Nicotinamide and 3-aminobenzamide in the concentration greater than or equal to 1 mM reduced the IFN- gamma -induced expression of HLA-DR and HLA-DP on both HUVEC and HDF, whereas neither agent in the concentration of up to 10 mM affected the IFN- gamma -induced increase in HLA-A,B,C molecule expression. Niacinamide 0-12 interferon gamma Homo sapiens 97-107 1834724-5 1991 Nicotinamide and 3-aminobenzamide in the concentration greater than or equal to 1 mM reduced the IFN- gamma -induced expression of HLA-DR and HLA-DP on both HUVEC and HDF, whereas neither agent in the concentration of up to 10 mM affected the IFN- gamma -induced increase in HLA-A,B,C molecule expression. Niacinamide 0-12 interferon gamma Homo sapiens 243-253 2503544-7 1989 Inhibition by IFN-gamma (100-300 U/ml after 5-6 d) was, however, completely prevented by addition of two inhibitors of adenosine diphosphate-ribosyl transferase (ADP-RT), 3-aminobenzamide or nicotinamide. Niacinamide 191-203 interferon gamma Homo sapiens 14-23