نتایج جستجو برای: nampt

تعداد نتایج: 794  

2013
David John Kennaway Tamara Jayne Varcoe Athena Voultsios Michael James Boden

The close relationship between circadian rhythm disruption and poor metabolic status is becoming increasingly evident, but role of adipokines is poorly understood. Here we investigated adipocyte function and the metabolic status of mice with a global loss of the core clock gene Bmal1 fed either a normal or a high fat diet (22% by weight). Bmal1 null mice aged 2 months were killed across 24 hour...

2013
HAI - JUN LI XIANG - MING WEI ZHAO SHI - CAI HE ZHENG - LIANG ZHANG RUI CHEN LIN FAN ZONG - LIANG JIA

Obesity increases the risk of gastric cancer and may promote its growth, as was recently demonstrated by our novel in vivo mouse model. However, the underlying mechanisms of this correlation remain unclear. The purpose of this study was to investigate the precise effects of obesity on gastric cancer growth and to elucidate the potential molecular mechanisms. Diet-induced obese mice were insulin...

2017
Haijun Li E Bai Yong Zhang Zhuoqi Jia Shicai He Junke Fu

Nampt including eNampt and iNampt may contribute to mediating obesity-associated cancers. This study investigated the role of Nampt in esophagogastric junction adenocarcinoma (EGA), a cancer strongly correlated with obesity. Visceral adiposity was defined by waist circumference or VFA. eNampt in sera were measured by enzyme-linked immunosorbent assay. iNampt expression in EGA was determined by ...

2014
Gerda Venter Frank T. J. J. Oerlemans Marieke Willemse Mietske Wijers Jack A. M. Fransen Bé Wieringa

Functional morphodynamic behavior of differentiated macrophages is strongly controlled by actin cytoskeleton rearrangements, a process in which also metabolic cofactors ATP and NAD(H) (i.e. NAD+ and NADH) and NADP(H) (i.e. NADP+ and NADPH) play an essential role. Whereas the link to intracellular ATP availability has been studied extensively, much less is known about the relationship between ac...

2013
Magali Meyer Jérémie Sellam Soraya Fellahi Salma Kotti Jean-Philippe Bastard Olivier Meyer Frédéric Lioté Tabassome Simon Jacqueline Capeau Francis Berenbaum

INTRODUCTION Adipokines such as adiponectin, leptin, and visfatin/nicotinamide phosphoribosyltransferase (NAMPT) have recently emerged as pro-inflammatory mediators involved in the pathophysiology of rheumatoid arthritis (RA). We aimed to determine whether serum adipokine levels independently predicted early radiographic disease progression in early RA. METHODS In total, 791 patients were inc...

Journal: :American Journal of Physiology-Endocrinology and Metabolism 2010

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