Mast cells' involvement in inflammation pathways linked to depression: evidence in mastocytosis

Sophie Georgin-Lavialle 1, 2, 3 Daniela Silva Moura 4, 2, 3 Alexandre Salvador 5, 6 Jean-Christophe Chauvet-Gélinier 7, 8 Jean-Marie Launay 9 Ghandi Damaj 10 F. Côté 2 Erinn Soucié 11 Marie-Olivia Chandesris 3 Stéphane Barète 2, 3 Catherine Grandpeix-Guyodo 3 Claude Bachmeyer 1 Marie-Alexandra Alyanakian 12 Achille Aouba 12 Olivier Lortholary 13, 3 Patrice Dubreuil 11, 3 Jean-Raymond Teyssier 14 Benoit Trojak 6, 7 Emmanuel Haffen 15, 14, 16 Pierre Vandel 17, 16 Bernard Bonin 8, 7 Olivier Hermine 2, 3, 12, * Raphaël Gaillard 18, 3, 5, 6, * Odile Beyne-Rauzy Christian de Gennes Isabelle Durieu O Fain Bernard Grosbois Isabelle Guichard Mohamed Hamidou David Launay Christian Lavigne Christina Livideanu Franck Nicolini R Retornaz Michel Arock Jean-Benoit Arlet
* Auteur correspondant
1 Service de Médecine Interne [CHU Tenon]
2 IMAGINE - U1163 - Imagine - Institut des maladies génétiques
3 Centre de référence des mastocytoses
4 LPPS - EA 4057 - Laboratoire de Psychopathologie et Processus de Santé
5 Laboratoire de physiopathologie des maladies psychiatriques
6 CMME - Service de psychiatrie - Clinique des maladies mentales et de l'encéphale
7 Service de psychiatrie générale et addictologie [CHU de Dijon]
8 LPPM - Laboratoire de psychopathologie et psychologie médicale
9 Service de biochimie INSERM UMR-S942
10 Service hématologie Amiens
11 CRCM - Centre de Recherche en Cancérologie de Marseille
12 Service d'immuno-hématologie pédiatrique [CHU Necker]
13 Centre d'infectiologie Necker-Pasteur [CHU Necker]
14 Laboratoire de Génétique Moléculaire
15 Département de psychiatrie [CHU de Besançon]
16 NEURO - Laboratoire de Neurosciences Intégratives et Cliniques - UFC (EA 481)
17 CICB - Centre d'Investigation Clinique de Besançon
18 Histopathologie humaine et Modèles animaux
Abstract : Converging sources of evidence point to a role for inflammation in the development of depression, fatigue and cognitive dysfunction. More precisely, the tryptophan (TRP) catabolism is thought to play a major role in inflammation-induced depression. Mastocytosis is a rare disease in which chronic symptoms, including depression, are related to mast cell accumulation and activation. Our objectives were to study the correlations between neuropsychiatric features and the TRP catabolism pathway in mastocytosis in order to demonstrate mast cells' potential involvement in inflammation-induced depression. Fifty-four patients with mastocytosis and a mean age of 50.1 years were enrolled in the study and compared healthy age-matched controls. Depression and stress were evaluated with the Beck Depression Inventory revised and the Perceived Stress Scale. All patients had measurements of TRP, serotonin (5-HT), kynurenine (KYN), indoleamine 2,3-dioxygenase 1 (IDO1) activity (ratio KYN/TRP), kynurenic acid (KA) and quinolinic acid (QA). Patients displayed significantly lower levels of TRP and 5-HT without hypoalbuminemia or malabsorption, higher IDO1 activity, and higher levels of KA and QA, with an imbalance towards the latter. High perceived stress and high depression scores were associated with low TRP and high IDO1 activity. In conclusion, TRP metabolism is altered in mastocytosis and correlates with perceived stress and depression, demonstrating mast cells' involvement in inflammation pathways linked to depression.
Keywords : Acute stress Aryl-hydrocarbon receptor Central-nervous-system Immune-system Indoleamine 2?3-dioxygenase Interferon-alpha Mammalian brain Quinolinic acid Rat-brain
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01548862
Contributeur : Lppm - Université de Bourgogne <>
Soumis le : mercredi 28 juin 2017 - 10:53:29
Dernière modification le : vendredi 12 avril 2019 - 15:42:05

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Sophie Georgin-Lavialle, Daniela Silva Moura, Alexandre Salvador, Jean-Christophe Chauvet-Gélinier, Jean-Marie Launay, et al.. Mast cells' involvement in inflammation pathways linked to depression: evidence in mastocytosis. Molecular Psychiatry, Nature Publishing Group, 2016, 21 (11), pp.1511 - 1516. ⟨10.1038/mp.2015.216⟩. ⟨hal-01548862⟩

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