Anorexia nervosa is associated with Neuronatin variants

L Lombardi, C Blanchet, K Poirier, N Lebrun… - Psychiatric …, 2019 - journals.lww.com
Background Anorexia nervosa is a complex neuropsychiatric disorder presenting with life-
threatening low body weight, and a persistent fear of gaining weight. To date, no whole …

A next generation sequencing gene panel for use in the diagnosis of anorexia nervosa

MR Ceccarini, V Precone, E Manara, S Paolacci… - Eating and Weight …, 2021 - Springer
Purpose The aim of this study was to increase knowledge of genes associated with anorexia
nervosa (AN) and their diagnostic offer, using a next generation sequencing (NGS) panel for …

Circulating Neuronatin Levels Are Positively Associated with BMI and Body Fat Mass but Not with Psychological Parameters

A Rudolph, A Stengel, M Suhs, S Schaper, E Wölk… - Nutrients, 2023 - mdpi.com
Human genetic studies have associated Neuronatin gene variants with anorexia nervosa
(AN) and obesity. Studies on the expression of the Neuronatin gene product, a proteolipid …

In silico identification of the rare-coding pathogenic mutations and structural modeling of human NNAT gene associated with anorexia nervosa

MB Azmi, U Naeem, A Saleem, A Jawed… - Eating and Weight …, 2022 - Springer
Purpose Increased susceptibility towards anorexia nervosa (AN) was reported with reduced
levels of neuronatin (NNAT) gene. We sought to investigate the most pathogenic rare-coding …

Differential pre-mRNA splicing regulates Nnat isoforms in the hypothalamus after gastric bypass surgery in mice

WR Scott, C Gelegen, K Chandarana, E Karra… - PLoS …, 2013 - journals.plos.org
Background Neuronatin (NNAT) is an endoplasmic reticulum proteolipid implicated in
intracellular signalling. Nnat is highly-expressed in the hypothalamus, where it is acutely …

Murine neuronatin deficiency is associated with a hypervariable food intake and bimodal obesity

I Cimino, D Rimmington, YCL Tung, K Lawler… - Scientific Reports, 2021 - nature.com
Neuronatin (Nnat) has previously been reported to be part of a network of imprinted genes
downstream of the chromatin regulator Trim28. Disruption of Trim28 or of members of this …

The genetics of anorexia nervosa

TK Clarke, ARD Weiss… - Clinical Pharmacology & …, 2012 - Wiley Online Library
Anorexia nervosa (AN) is a disease defined by inappropriate weight loss and maintenance
of body weight< 85% of that expected for weight and height; it is most common in adolescent …

Concurrence of anorexia nervosa and Noonan syndrome

A Arvaniti, M Samakouri, F Keskeridou… - European Eating …, 2014 - Wiley Online Library
Noonan syndrome (NS) is a genetic disease inherited in an autosomal dominant mode; it
presents significant genetic heterogeneity and varying penetrance. Mutations have been …

Lack of association of genetic variants in genes of the endocannabinoid system with anorexia nervosa

TD Müller, K Reichwald, G Brönner, J Kirschner… - Child and Adolescent …, 2008 - Springer
Background Several lines of evidence indicate that the central cannabinoid receptor 1
(CNR1) as well as the major endocannabinoid degrading enzymes fatty acid amide …

The Imprinted Gene Neuronatin Is Regulated by Metabolic Status and Associated With Obesity

N Vrang, D Meyre, P Froguel, J Jelsing… - …, 2010 - Wiley Online Library
Using restriction fragment differential display (RFDD) technology, we have identified the
imprinted gene neuronatin (Nnat) as a hypothalamic target under the influence of leptin …