scholarly journals Suppression of leukocyte infiltration and cartilage degradation by selective inhibition of pre-B cell colony-enhancing factor/visfatin/nicotinamide phosphoribosyltransferase: Apo866-mediated therapy in human fibroblasts and murine collagen-induced arthrit

2011 ◽  
Vol 63 (7) ◽  
pp. 1866-1877 ◽  
Author(s):  
Laura Evans ◽  
Anwen S. Williams ◽  
Anthony J. Hayes ◽  
Simon A. Jones ◽  
Mari Nowell
Keyword(s):  
B Cell ◽  
Human Fibroblasts ◽  
Selective Inhibition ◽  
Cartilage Degradation ◽  
Leukocyte Infiltration ◽  
Nicotinamide Phosphoribosyltransferase ◽  
Enhancing Factor ◽  
And Cartilage ◽  
Cell Colony

Visfatin/PBEF/Nampt: structure, regulation and potential function of a novel adipokine

2008 ◽  
Vol 115 (1) ◽  
pp. 13-23 ◽  
Author(s):  
Grit Sommer ◽  
Antje Garten ◽  
Stefanie Petzold ◽  
Annette G. Beck-Sickinger ◽  
Matthias Blüher ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
B Cell ◽  
Hormonal Regulation ◽  
Physiological Role ◽  
Nicotinamide Phosphoribosyltransferase ◽  
Insulin Mimetic ◽  
Enzymatic Function ◽  
Enhancing Factor ◽  
Structure Regulation ◽  
Cell Colony

Over the last few years, it has become obvious that obesity and insulin resistance are linked by a variety of proteins secreted by adipocytes. Visfatin/PBEF (pre-B-cell colony-enhancing factor) has recently been identified as a novel adipokine with insulin-mimetic effects. Furthermore, an enzymatic function has been reported that reveals visfatin/PBEF as Nampt (nicotinamide phosphoribosyltransferase; EC 2.4.2.12.). Moreover, reports on the structure and hormonal regulation of visfatin/PBEF/Nampt have given further insights into its potential physiological role. The present review summarizes studies on visfatin/PBEF/Nampt as a novel adipokine.

A Review on Visfatin/Nicotinamide Phosphoribosyltransferase/Pre-B Cell Colony-Enhancing Factor

2019 ◽  
Vol 10 (11) ◽  
pp. 2803
Author(s):  
Jayamathi Govindaraj ◽  
Keerthidaa Govindaraj ◽  
S. Raghavendra Jayesh ◽  
Kesavaram Padmavathy ◽  
U. Vidyarekha
Keyword(s):  
B Cell ◽  
Nicotinamide Phosphoribosyltransferase ◽  
Enhancing Factor ◽  
Cell Colony

Nicotinamide Phosphoribosyltransferase/Pre–B-Cell Colony Enhancing Factor/Visfatin Plasma Levels and Clinical Outcome in Patients With Dilated Cardiomyopathy

2015 ◽  
Vol 21 (4) ◽  
pp. 330-338 ◽  
Author(s):  
Peter Bobbert ◽  
Uwe Kühl ◽  
Wolfgang Poller ◽  
Ursula Rauch ◽  
Heinz-Peter Schultheiss ◽  
...  
Keyword(s):  
Clinical Outcome ◽  
Dilated Cardiomyopathy ◽  
B Cell ◽  
Plasma Levels ◽  
Nicotinamide Phosphoribosyltransferase ◽  
Enhancing Factor ◽  
Cell Colony

A NOVEL ROLE FOR THE ADIPOKINE VISFATIN (PRE-B CELL COLONY-ENHANCING FACTOR 1 (PBEF)/NICOTINAMIDE PHOSPHORIBOSYLTRANSFERASE (NMPRTASE)) IN PROSTATE CARCINOGENESIS

2008 ◽  
Vol 7 (3) ◽  
pp. 312 ◽  
Author(s):  
T. Mistry ◽  
J.E. Digby ◽  
R. Raghu ◽  
J. Joe ◽  
K.M. Desai ◽  
...  
Keyword(s):  
B Cell ◽  
Nicotinamide Phosphoribosyltransferase ◽  
Prostate Carcinogenesis ◽  
Enhancing Factor ◽  
Cell Colony

Crystal Structure of Visfatin/Pre-B Cell Colony-enhancing Factor 1/Nicotinamide Phosphoribosyltransferase, Free and in Complex with the Anti-cancer Agent FK-866

2006 ◽  
Vol 362 (1) ◽  
pp. 66-77 ◽  
Author(s):  
Mun-Kyoung Kim ◽  
Jun Hyuck Lee ◽  
Hun Kim ◽  
Soo Jeong Park ◽  
Sung Hyun Kim ◽  
...  
Keyword(s):  
Crystal Structure ◽  
B Cell ◽  
Nicotinamide Phosphoribosyltransferase ◽  
Enhancing Factor ◽  
Anti Cancer ◽  
Cancer Agent ◽  
Cell Colony

scholarly journals Local downregulation of pre-B cell colony-enhancing factor/visfatin using an adeno-associated virus type 5 vector encoding a specific small hairpin RNA for PBEF results in amelioration of arthritis

2011 ◽  
Vol 70 (Suppl 2) ◽  
pp. A77-A77
Author(s):  
L. Bevaart ◽  
D. Kyburz ◽  
J. Koepke ◽  
F. Brentano ◽  
N. Broekstra ◽  
...  
Keyword(s):  
B Cell ◽  
Virus Type ◽  
Hairpin Rna ◽  
Adeno Associated Virus ◽  
Small Hairpin Rna ◽  
Enhancing Factor ◽  
Cell Colony

scholarly journals Cloning and characterization of the cDNA encoding a novel human pre-B-cell colony-enhancing factor.

1994 ◽  
Vol 14 (2) ◽  
pp. 1431-1437 ◽  
Author(s):  
B Samal ◽  
Y Sun ◽  
G Stearns ◽  
C Xie ◽  
S Suggs ◽  
...  
Keyword(s):  
Stem Cell ◽  
B Cell ◽  
Stem Cell Factor ◽  
Human Peripheral Blood ◽  
Biological Activities ◽  
In Vitro Assays ◽  
Pokeweed Mitogen ◽  
Interleukin 7 ◽  
Enhancing Factor ◽  
Cell Colony

A novel gene coding for the pre-B-cell colony-enhancing factor (PBEF) has been isolated from a human peripheral blood lymphocyte cDNA library. The expression of this gene is induced by pokeweed mitogen and superinduced by cycloheximide. It is also induced in the T-lymphoblastoid cell line HUT 78 after phorbol ester (phorbol myristate acetate) treatment. The predominant mRNA for PBEF is approximately 2.4 kb long and codes for a 52-kDa secreted protein. The 3' untranslated region of the mRNA has multiple TATT motifs, usually found in cytokine and oncogene messages. The PBEF gene is mainly transcribed in human bone marrow, liver tissue, and muscle. We have expressed PBEF in COS 7 and PA317 cells and have tested the biological activities of the conditioned medium as well as the antibody-purified protein in different in vitro assays. PBEF itself had no activity but synergized the pre-B-cell colony formation activity of stem cell factor and interleukin 7. In the presence of PBEF, the number of pre-B-cell colonies was increased by at least 70% above the amount stimulated by stem cell factor plus interleukin 7. No effect of PBEF was found with cells of myeloid or erythroid lineages. These data define PBEF as a novel cytokine which acts on early B-lineage precursor cells.

scholarly journals Elevated Plasma Level of Visfatin/Pre-B Cell Colony-Enhancing Factor in Patients with Type 2 Diabetes Mellitus

2006 ◽  
Vol 91 (1) ◽  
pp. 295-299 ◽  
Author(s):  
Miao-Pei Chen ◽  
Fu-Mei Chung ◽  
Dao-Ming Chang ◽  
Jack C.-R. Tsai ◽  
Han-Fen Huang ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Plasma Level ◽  
B Cell ◽  
Elevated Plasma ◽  
Enhancing Factor ◽  
Cell Colony
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