Investigation of unmatured hematopoietic cell migration in a mouse model

Abstract: The objective of this work was to examine the migration of transplanted bone marrow hematopoietic lin− cell population using the BALB/c mouse contact hypersensitivity model in vivo and to determine the time point at which they reach the site of injury (paw edema) as well as other undamaged organs, such as liver and spleen. Female BALB/c mice with induced contact hypersensitivity reaction were intravenously injected with 1×106 cells/mouse lin− cells, labeled with PKH67. The presence of lin− stained cells in mouse tissue sections was evaluated by fluorescent microscopy. After one hour, the labeled cells were found in mice paw edema and liver, and after 4 hours in spleen tissue. Migrated hematopoietic lin− cells remained in liver tissue for 48 h, and in spleen and paw edema at least for 72 h. Migrated stained cells in untreated paw were not found. The results prove that bone marrow unmatured hematopoietic cells are first found in paw edema, where they participate in the inhibition of tissue inflammation; these cells subsequently migrate to the liver and are found in the spleen shortly afterwards.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Investigation of unmatured hematopoietic cell migration in a mouse model ; volume:5 ; number:5 ; year:2010 ; pages:585-589 ; extent:5 ; Open life sciences ; 5, Heft 5 (2010), 585-589 (gesamt 5)

Contributors, Places and Time

• Creator: Biziulevičienė, Gene ; Kašėta, Vytautas ; Ramanauskaitė, Giedrė ; Vaitkuvienė, Aida

Further information

• DOI: 10.2478/s11535-010-0041-1
• URN: urn:nbn:de:101:1-2409201842323.563668362905
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:38 AM CEST