» Articles » PMID: 8441390

Growth Suppression of Friend Virus-transformed Erythroleukemia Cells by P53 Protein is Accompanied by Hemoglobin Production and is Sensitive to Erythropoietin

Overview
Journal Mol Cell Biol
Specialty Cell Biology
Date 1993 Mar 1
PMID 8441390
Citations 38
Authors
Affiliations
Soon will be listed here.
Abstract

The murine allele temperature-sensitive (ts) p53Val-135 encodes a ts p53 protein that behaves as a mutant polypeptide at 37 degrees C and as a wild-type polypeptide at 32 degrees C. This ts allele was introduced into the p53 nonproducer Friend erythroleukemia cell line DP16-1. The DP16-1 cell line was derived from the spleen cells of a mouse infected with the polycythemia strain of Friend virus, and like other erythroleukemia cell lines transformed by this virus, it grows independently of erythropoietin, likely because of expression of the viral gp55 protein which binds to and activates the erythropoietin receptor. When incubated at 32 degrees C, DP16-1 cells expressing ts p53Val-135 protein, arrested in the G0/G1 phase of the cell cycle, rapidly lost viability and expressed hemoglobin, a marker of erythroid differentiation. Erythropoietin had a striking effect on p53Val-135-expressing cells at 32 degrees C by prolonging their survival and diminishing the extent of hemoglobin production. This response to erythropoietin was not accompanied by down-regulation of viral gp55 protein.

Citing Articles

Friend retrovirus studies reveal complex interactions between intrinsic, innate and adaptive immunity.

Dittmer U, Sutter K, Kassiotis G, Zelinskyy G, Banki Z, Stoiber H FEMS Microbiol Rev. 2019; 43(5):435-456.

PMID: 31087035 PMC: 6735856. DOI: 10.1093/femsre/fuz012.


Erythropoietin inhibits chemotherapy-induced cell death and promotes a senescence-like state in leukemia cells.

Pham T, Ma W, Miller D, Kazakova L, Benchimol S Cell Death Dis. 2019; 10(1):22.

PMID: 30622244 PMC: 6325163. DOI: 10.1038/s41419-018-1274-6.


How does p53 induce apoptosis and how does this relate to p53-mediated tumour suppression?.

Aubrey B, Kelly G, Janic A, Herold M, Strasser A Cell Death Differ. 2017; 25(1):104-113.

PMID: 29149101 PMC: 5729529. DOI: 10.1038/cdd.2017.169.


Beyond ubiquitination: the atypical functions of Fbxo7 and other F-box proteins.

Nelson D, Randle S, Laman H Open Biol. 2013; 3(10):130131.

PMID: 24107298 PMC: 3814724. DOI: 10.1098/rsob.130131.


p53, Stem Cells, and Reprogramming: Tumor Suppression beyond Guarding the Genome.

Spike B, Wahl G Genes Cancer. 2011; 2(4):404-19.

PMID: 21779509 PMC: 3135646. DOI: 10.1177/1947601911410224.


References
1.
Mercer W, Shields M, Amin M, Sauve G, Appella E, Romano J . Negative growth regulation in a glioblastoma tumor cell line that conditionally expresses human wild-type p53. Proc Natl Acad Sci U S A. 1990; 87(16):6166-70. PMC: 54493. DOI: 10.1073/pnas.87.16.6166. View

2.
Donehower L, Harvey M, Slagle B, McArthur M, Montgomery Jr C, Butel J . Mice deficient for p53 are developmentally normal but susceptible to spontaneous tumours. Nature. 1992; 356(6366):215-21. DOI: 10.1038/356215a0. View

3.
DAndrea A, Zon L . Erythropoietin receptor. Subunit structure and activation. J Clin Invest. 1990; 86(3):681-7. PMC: 296781. DOI: 10.1172/JCI114763. View

4.
Diller L, Kassel J, Nelson C, Gryka M, Litwak G, Gebhardt M . p53 functions as a cell cycle control protein in osteosarcomas. Mol Cell Biol. 1990; 10(11):5772-81. PMC: 361354. DOI: 10.1128/mcb.10.11.5772-5781.1990. View

5.
Hoatlin M, Kozak S, Lilly F, Chakraborti A, Kozak C, Kabat D . Activation of erythropoietin receptors by Friend viral gp55 and by erythropoietin and down-modulation by the murine Fv-2r resistance gene. Proc Natl Acad Sci U S A. 1990; 87(24):9985-9. PMC: 55299. DOI: 10.1073/pnas.87.24.9985. View