Angiogenic activity of mitochondria; beyond the sole bioenergetic organelle

© 2024 Wiley Periodicals LLC..

Angiogenesis is a complex process that involves the expansion of the pre-existing vascular plexus to enhance oxygen and nutrient delivery and is stimulated by various factors, including hypoxia. Since the process of angiogenesis requires a lot of energy, mitochondria play an important role in regulating and promoting this phenomenon. Besides their roles as an oxidative metabolism base, mitochondria are potential bioenergetics organelles to maintain cellular homeostasis via sensing alteration in oxygen levels. Under hypoxic conditions, mitochondria can regulate angiogenesis through different factors. It has been indicated that unidirectional and bidirectional exchange of mitochondria or their related byproducts between the cells is orchestrated via different intercellular mechanisms such as tunneling nanotubes, extracellular vesicles, and gap junctions to maintain the cell homeostasis. Even though, the transfer of mitochondria is one possible mechanism by which cells can promote and regulate the process of angiogenesis under reperfusion/ischemia injury. Despite the existence of a close relationship between mitochondrial donation and angiogenic response in different cell types, the precise molecular mechanisms associated with this phenomenon remain unclear. Here, we aimed to highlight the possible role of mitochondria concerning angiogenesis, especially the role of mitochondrial transport and the possible relation of this transfer with autophagy, the housekeeping phenomenon of cells, and angiogenesis.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:239

Enthalten in:

Journal of cellular physiology - 239(2024), 2 vom: 11. Feb., Seite e31185

Sprache:

Englisch

Beteiligte Personen:

Sadeghsoltani, Fatemeh [VerfasserIn]
Hassanpour, Parisa [VerfasserIn]
Safari, Mir-Meghdad [VerfasserIn]
Haiaty, Sanya [VerfasserIn]
Rahbarghazi, Reza [VerfasserIn]
Rahmati, Mohamad [VerfasserIn]
Mota, Ali [VerfasserIn]

Links:

Volltext

Themen:

Angiogenesis
Autophagy
Endothelial cells
Exosomes
Journal Article
Mitochondrial donation
Oxygen
Phosphatase and Tensin Homolog
Reactive Oxygen Species
Review
S88TT14065
Tunneling nanotubes

Anmerkungen:

Date Completed 16.02.2024

Date Revised 16.02.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1002/jcp.31185

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM367095971