Mesenchymal Stromal Cells Facilitate Tip Cell Fusion Downstream of BMP-Mediated Venous Angiogenesis-Brief Report

BACKGROUND: The goal of this study was to identify and characterize cell-cell interactions that facilitate endothelial tip cell fusion downstream of BMP (bone morphogenic protein)-mediated venous plexus formation.

METHODS: High resolution and time-lapse imaging of transgenic reporter lines and loss-of-function studies were carried out to study the involvement of mesenchymal stromal cells during venous angiogenesis.

RESULTS: BMP-responsive stromal cells facilitate timely and precise fusion of venous tip cells during developmental angiogenesis.

CONCLUSIONS: Stromal cells are required for anastomosis of venous tip cells in the embryonic caudal hematopoietic tissue.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:43

Enthalten in:

Arteriosclerosis, thrombosis, and vascular biology - 43(2023), 7 vom: 04. Juli, Seite e231-e237

Sprache:

Englisch

Beteiligte Personen:

Eisa-Beygi, Shahram [VerfasserIn]
Hu, Meng-Ming [VerfasserIn]
Kumar, Suresh N [VerfasserIn]
Jeffery, Brooke E [VerfasserIn]
Collery, Ross F [VerfasserIn]
Vo, Nghia Jack [VerfasserIn]
Lamichanne, Bhawika S [VerfasserIn]
Yost, H Joseph [VerfasserIn]
Veldman, Matthew B [VerfasserIn]
Link, Brian A [VerfasserIn]

Links:

Volltext

Themen:

Anastomosis
Angiogenesis
Arteriovenous development
Bone Morphogenetic Proteins
Journal Article
Mesenchymal stromal cells
Research Support, N.I.H., Extramural
Zebrafish

Anmerkungen:

Date Completed 23.06.2023

Date Revised 11.07.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1161/ATVBAHA.122.318622

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM356322548