Was it something I ate? Understanding the bidirectional interaction of migraine and appetite neural circuits

• Tipo: Artigo em Revista Científica Internacional
• Data: 2021

Autores

Martins-Oliveira, M (Autor) Outra; Isaura Tavares (Autor) FMUP; Goadsby, PJ (Autor) Outra

Revista

Título: Brain Research

Vol. 1770

ISSN: 0006-8993

Editora: Elsevier

Indexação

ISI Web of Knowledge - 13 Citações

Scopus - 12 Citações

Outras Informações

ID Authenticus: P-00V-D5A

DOI: 10.1016/j.brainres.2021.147629

Abstract (EN): Migraine attacks can involve changes of appetite: while fasting or skipping meals are often reported triggers in susceptible individuals, hunger or food craving are reported in the premonitory phase. Over the last decade, there has been a growing interest and recognition of the importance of studying these overlapping fields of neuroscience, which has led to novel findings. The data suggest additional studies are needed to unravel key neurobiological mechanisms underlying the bidirectional interaction between migraine and appetite. Herein, we review information about the metabolic migraine phenotype and explore migraine therapeutic targets that have a strong input on appetite neuronal circuits, including the calcitonin gene-related peptide (CGRP), the pituitary adenylate cyclase-activating polypeptide (PACAP) and the orexins. Furthermore, we focus on potential therapeutic peptide targets that are involved in regulation of feeding and play a role in migraine pathophysiology, such as neuropeptide Y, insulin, glucagon and leptin. We then examine the orexigenic -anorexigenic circuit feedback loop and explore glucose metabolism disturbances. Additionally, it is proposed a different perspective on the most reported feeding-related trigger -skipping meals -as well as a link between contrasting feeding behaviors (skipping meals vs food craving). Our review aims to increase awareness of migraine through the lens of appetite neurobiology in order to improve our understanding of the earlier phase of migraine, encourage better studies and cross-disciplinary collaborations, and provide novel migraine-specific therapeutic opportunities.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 18