PMID: 2115008May 1, 1990Paper

Different haematopoietic growth factors have different capacity in overcoming the in vitro interferon gamma-induced suppression of bone marrow progenitor cells

European Journal of Haematology
N C ZoumbosN S Young

Abstract

Interferon gamma (IFN gamma) inhibits haematopoiesis in vitro and an in vivo role in bone marrow suppression has been implied from clinical studies. We investigated the capacity of three recombinant (r), human (h), haematopoietic growth factors to overcome the in vitro IFN gamma inhibition of bone marrow progenitor cells in a methylcellulose culture system. Granulocyte macrophage-colony stimulating factor (GM-CSF) partially reversed IFN gamma-induced suppression of granulocyte-macrophage colony formation, by increasing colony forming units-granulocyte macrophage (CFU-GM) in a proportion ranging from 54-101%. Interleukin-3 (IL-3) and granulocyte-colony stimulating factor (G-CSF) were much less effective. For erythropoiesis, IL-3 was much more effective and partially reversed IFN gamma-mediated inhibition by increasing burst forming units-erythroid (BFU-E) in a proportion ranging from 52-138%. GM-CSF and G-CSF had no significant effect on IFN gamma-induced suppression of BFU-E. In conclusion, haematopoietic growth factors have different capacity to overcome IFN gamma-induced suppression of marrow progenitor cells in vitro. The findings may have therapeutic implications, as combinations of growth factors may be more effective in t...Continue Reading

References

Aug 1, 1976·Proceedings of the National Academy of Sciences of the United States of America·W A KaganR A Good
Jun 1, 1989·British Journal of Haematology·E M LeonardN S Young
Jan 31, 1985·The New England Journal of Medicine·N C ZoumbosN S Young
Apr 1, 1988·Proceedings of the National Academy of Sciences of the United States of America·G C BaldwinD W Golde
Jan 1, 1985·Proceedings of the National Academy of Sciences of the United States of America·N C ZoumbosN S Young
Nov 1, 1982·British Journal of Haematology·A BacigalupoA Marmont
Jul 1, 1983·British Journal of Haematology·G ShahM Lanotte
Jan 5, 1984·The New England Journal of Medicine·J R QuesadaJ U Gutterman

❮ Previous
Next ❯

Citations

Nov 1, 1996·Journal of Interferon & Cytokine Research : the Official Journal of the International Society for Interferon and Cytokine Research·P BallarinoI Pannacciulli
Oct 1, 1993·Biotechnology and Bioengineering·M R Koller, B O Palsson

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.