Role of exosome-associated adenosine in promoting angiogenesis.

Exosomes adenosine adenosine receptors angiogenesis endothelial cells extracellular vesicles

Journal

Vessel plus
ISSN: 2574-1209
Titre abrégé: Vessel Plus
Pays: United States
ID NLM: 101726367

Informations de publication

Date de publication:
2020
Historique:
entrez: 4 6 2020
pubmed: 4 6 2020
medline: 4 6 2020
Statut: ppublish

Résumé

The role of exosomes in different physiological and pathological settings is an emerging field of great current interest. One hallmark of exosomes is the promotion of blood vessel formation. Exosomes of different cellular origin have been shown to be enriched in angiogenic proteins which directly promote angiogenesis. In addition, exosomes are also efficacious producers of adenosine and potentially encapsulate adenosine in their lumen. The adenosine content of exosomes has been linked to their immunosuppressive effects. In this communication, we consider the possibility that adenosine production by tumor cell-derived exosomes may represent a novel pathway for stimulation of angiogenesis in the tumor microenvironment.

Identifiants

pubmed: 32490359
doi: 10.20517/2574-1209.2019.37
pmc: PMC7266301
mid: NIHMS1589048
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : NIDDK NIH HHS
ID : R01 DK068575
Pays : United States
Organisme : NHLBI NIH HHS
ID : R01 HL069846
Pays : United States
Organisme : NIDCR NIH HHS
ID : U01 DE029759
Pays : United States
Organisme : NIDDK NIH HHS
ID : R01 DK091190
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA256068
Pays : United States
Organisme : NHLBI NIH HHS
ID : R01 HL109002
Pays : United States
Organisme : NIDDK NIH HHS
ID : P30 DK079307
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA168628
Pays : United States

Déclaration de conflit d'intérêts

Conflicts of interest All authors declared that there are no conflicts of interest.

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Auteurs

Nils Ludwig (N)

Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.

Edwin K Jackson (EK)

Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.

Theresa L Whiteside (TL)

Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.
Departments of Immunology and Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.

Classifications MeSH