Effect of peripheral lymphoid cells on the incidence of lethal graft versus host disease following allogeneic mouse bone marrow transplantation

Journal Article · Tue Feb 01 04:00:00 EST 1983 · J. Surg. Res.; (United States)

DOI:https://doi.org/10.1016/0022-4804(83)90052-5· OSTI ID:5977826

Almaraz, R; Ballinger, W; Sachs, D H; Rosenberg, S A

Experiments were performed to study the role of circulating lymphoid cells in the incidence of lethal graft versus host disease (GVHD) in radiation-induced fully allogeneic mouse chimeras. The incidence of GVHD was reduced significantly in BALB/c leads to C57BL/6 radiation chimeras if bone marrow donors were exsanguinated immediately prior to marrow harvest. Chimeras resulting from the injection of bone marrow from bled donors exhibited only donor cells in spleen, bone marrow and peripheral blood and normal levels of Thy 1+ and Ia+ cells were found in each of these lymphoid compartments. The addition of as few as 3 X 10(4) peripheral mononuclear cells to the marrow from exsanguinated donors uniformly led to lethal GVHD. /sup 51/Cr-labeled cell traffic studies revealed that prior exsanguination of marrow donors led to about a 70% reduction in the number of circulating mononuclear cells contaminating the bone marrow at the time of marrow harvest. This decrease in contaminating peripheral cells was calculated to be in the appropriate range to account for the decreased GVHD seen when marrow from exsanguinated donors was used. It thus appears that peripheral cells contaminating marrow can be an important factor in causing lethal GVHD in allogeneic radiation chimeras.

• Research Organization: National Inst. of Health, Bethesda, MD
• OSTI ID: 5977826
• Journal Information: J. Surg. Res.; (United States), Journal Name: J. Surg. Res.; (United States) Vol. 34:2; ISSN JSGRA
• Country of Publication: United States
• Language: English

Related Subjects

560152* -- Radiation Effects on Animals-- Animals
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL CELLS
ANIMAL TISSUES
ANIMALS
BETA DECAY RADIOISOTOPES
BIOLOGICAL EFFECTS
BIOLOGICAL MATERIALS
BLOOD
BLOOD CELLS
BODY
BODY FLUIDS
BONE MARROW
CHIMERAS
CHROMIUM 51
CHROMIUM ISOTOPES
CONNECTIVE TISSUE CELLS
ELECTRON CAPTURE RADIOISOTOPES
EVEN-ODD NUCLEI
GRAFT-HOST REACTION
HEMATOPOIETIC SYSTEM
INTERMEDIATE MASS NUCLEI
ISOTOPE APPLICATIONS
ISOTOPES
LEUKOCYTES
LYMPHOCYTES
MAMMALS
MATERIALS
MICE
MOSAICISM
NUCLEI
ORGANS
PATHOGENESIS
RADIATION CHIMERAS
RADIOISOTOPES
RODENTS
SOMATIC CELLS
TISSUES
TRACER TECHNIQUES
TRANSPLANTS
VERTEBRATES