The Dynamics of Aerotaxis in a Simple Eukaryotic Model.
Dictyostelium
G-protein
aerotaxis
catalase
collective cell migration
hydrogen peroxide
oxidative stress
Journal
Frontiers in cell and developmental biology
ISSN: 2296-634X
Titre abrégé: Front Cell Dev Biol
Pays: Switzerland
ID NLM: 101630250
Informations de publication
Date de publication:
2021
2021
Historique:
received:
04
06
2021
accepted:
13
10
2021
entrez:
10
12
2021
pubmed:
11
12
2021
medline:
11
12
2021
Statut:
epublish
Résumé
In aerobic organisms, oxygen is essential for efficient energy production, and it acts as the last acceptor of the mitochondrial electron transport chain and as regulator of gene expression. However, excessive oxygen can lead to production of deleterious reactive oxygen species. Therefore, the directed migration of single cells or cell clumps from hypoxic areas toward a region of optimal oxygen concentration, named aerotaxis, can be considered an adaptive mechanism that plays a major role in biological and pathological processes. One relevant example is the development of O
Identifiants
pubmed: 34888305
doi: 10.3389/fcell.2021.720623
pmc: PMC8650612
doi:
Types de publication
Journal Article
Langues
eng
Pagination
720623Informations de copyright
Copyright © 2021 Biondo, Panuzzo, Ali, Bozzaro, Osella, Bracco and Pergolizzi.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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