Abscopal depression of G-CSF mobilized peripheral stem cells

Bone Marrow Transplant. 1994 Dec;14(6):1005-7.

Abstract

Transient suppression of hematopoietic colony formation from cytokine mobilized PBSC was observed in a patient following local radiation therapy for lymphoma. This effect was seen 2 weeks after completion of radiation and reversed by 6 weeks. The patient successfully engrafted after myeloablative chemotherapy with harvested PBSC. This report documents the first reported case of suppression of PBSC colony formation following radiation and we speculate that this finding may be due to an abscopal effect.

Publication types

  • Case Reports
  • Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

  • Antigens, CD / analysis
  • Antigens, CD34
  • Bone Marrow Cells
  • Bone Marrow Transplantation
  • Granulocyte Colony-Stimulating Factor / pharmacology*
  • Hematopoiesis / radiation effects*
  • Hematopoietic Stem Cells / drug effects
  • Hematopoietic Stem Cells / radiation effects*
  • Humans
  • Male
  • Middle Aged

Substances

  • Antigens, CD
  • Antigens, CD34
  • Granulocyte Colony-Stimulating Factor