Involvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging

Stress, a factor that affects appetite in our daily lives, enhances or suppresses appetite and changes palatability. However, so far, the mechanisms underlying the link between stress and eating have not been fully elucidated. Among the peripherally produced appetite-related peptides, ghrelin is the...

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Autor principal:	Chihiro Yamada
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	stress appetite ghrelin sex differences aging Biology (General) QH301-705.5 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/e15a7a56b5da4d8ea4fada1a2b296a73
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spelling	oai:doaj.org-article:e15a7a56b5da4d8ea4fada1a2b296a732021-11-11T17:09:24ZInvolvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging10.3390/ijms2221116951422-00671661-6596https://doaj.org/article/e15a7a56b5da4d8ea4fada1a2b296a732021-10-01T00:00:00Zhttps://www.mdpi.com/1422-0067/22/21/11695https://doaj.org/toc/1661-6596https://doaj.org/toc/1422-0067Stress, a factor that affects appetite in our daily lives, enhances or suppresses appetite and changes palatability. However, so far, the mechanisms underlying the link between stress and eating have not been fully elucidated. Among the peripherally produced appetite-related peptides, ghrelin is the only orexigenic peptide, and abnormalities in the dynamics and reactivity of this peptide are involved in appetite abnormalities in various diseases and psychological states. This review presents an overview of the research results of studies evaluating the effects of various stresses on appetite. The first half of this review describes the relationship between appetite and stress, and the second half describes the relationship between the appetite-promoting peptide ghrelin and stress. The effects of sex differences and aging under stress on appetite are also described.Chihiro YamadaMDPI AGarticlestressappetiteghrelinsex differencesagingBiology (General)QH301-705.5ChemistryQD1-999ENInternational Journal of Molecular Sciences, Vol 22, Iss 11695, p 11695 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	stress appetite ghrelin sex differences aging Biology (General) QH301-705.5 Chemistry QD1-999
spellingShingle	stress appetite ghrelin sex differences aging Biology (General) QH301-705.5 Chemistry QD1-999 Chihiro Yamada Involvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging
description	Stress, a factor that affects appetite in our daily lives, enhances or suppresses appetite and changes palatability. However, so far, the mechanisms underlying the link between stress and eating have not been fully elucidated. Among the peripherally produced appetite-related peptides, ghrelin is the only orexigenic peptide, and abnormalities in the dynamics and reactivity of this peptide are involved in appetite abnormalities in various diseases and psychological states. This review presents an overview of the research results of studies evaluating the effects of various stresses on appetite. The first half of this review describes the relationship between appetite and stress, and the second half describes the relationship between the appetite-promoting peptide ghrelin and stress. The effects of sex differences and aging under stress on appetite are also described.
format	article
author	Chihiro Yamada
author_facet	Chihiro Yamada
author_sort	Chihiro Yamada
title	Involvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging
title_short	Involvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging
title_full	Involvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging
title_fullStr	Involvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging
title_full_unstemmed	Involvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging
title_sort	involvement of ghrelin dynamics in stress-induced eating disorder: effects of sex and aging
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/e15a7a56b5da4d8ea4fada1a2b296a73
work_keys_str_mv	AT chihiroyamada involvementofghrelindynamicsinstressinducedeatingdisordereffectsofsexandaging
_version_	1718432208496099328

Involvement of Ghrelin Dynamics in Stress-Induced Eating Disorder: Effects of Sex and Aging

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