期刊
BRAIN RESEARCH
卷 1770, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.brainres.2021.147629
关键词
Migraine; Appetite; Gut-brain; Metabolism; Glucose; Premonitory symptoms
资金
- Fundacao para a Ciencia e Tecnologia (FCT) [SFRH/BD/77127/2011]
- EUROHEADPAIN European Union FP7 [602633]
- Wellcome Trust
- Fundação para a Ciência e a Tecnologia [SFRH/BD/77127/2011] Funding Source: FCT
Studies have shown that migraine attacks may be related to changes in appetite, with fasting or skipping meals often considered common triggers in susceptible individuals, and hunger or abnormal appetite reported in the premonitory phase. Over the past decade, research into overlapping fields of neuroscience has become increasingly important, leading to novel findings. Data suggest that further research is needed to uncover the key neurobiological mechanisms underlying the interaction between migraine and appetite.
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.
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