2013, Number 2
<< Back Next >>
Rev Hematol Mex 2013; 14 (2)
Solving the Puzzle of Thrombopoietin
Solberg LA
Language: English
References: 15
Page: 78-83
PDF size: 386.49 Kb.
ABSTRACT
“Thrombopoietin - at last” was the title of the News and Views article written by Donald Metcalf in the June 16, 1994 issue of Nature. He went on to say “When, for decades, a vital blood-cell growth factor has been believed to exist but has resisted all efforts to characterize it, a resolution of the conundrum is a cause for celebration.” The main article of the June issue was entitled “Stimulation of megakaryocytopoiesis and thrombopoiesis by the c-Mpl ligand”. The lead author was Dan Eaton with most other authors from Genentech except for Karl Oles, my laboratory technician, and me. The article was submitted on March 30, 1994 and accepted on May 10, 1994. As is often done with major discoveries, Nature encouraged other investigators to publish letters which were accepted in June 1994. Lok et al and Kauschansky et al published isolation of murine cDNA identified by screening autonomous mutants of cell lines for auto-stimulation of a c-Mpl receptor inserted into the cell lines. Wendling and colleagues did not clone c-Mpl ligand but provided additional evidence that the c-Mpl ligand had biological properties expected of a thrombopoietin. This article describes the role the Mayo Clinic, Karl Oles and I played in this discovery. I believe basic principles are affirmed that may prove useful for anyone engaged in research. In this article, I have referred to these principles as pieces of a puzzle.
REFERENCES
Metcalf D. Thrombopoietin-at last. Nature 1994;369:519
deSauvage F, Hass P, Spencer S, Malloy B, Gurney A, Spencer S, Darbonne W, Henzel W, Wong S, Kuan W, Oles K, Hultgren B, Solberg L, Goeddel D, Eaton D. Stimulation of megakaryocytopoiesis and thrombopoiesis by the c-Mpl ligand. Nature 1994;369: 533-538
Lok S, Kaushansky K, Holly R et al. Cloning and expression of murine thrombopoietin cDNA and stimulation of platelet production in vivo. Nature 1994;369: 565-568
Kaushansky K, Lok S, Holly R et al. Promotion of megakaryocyte progenitor expansion and differentiation by the c-Mpl ligand thrombopoietin. Nature 1994;369: 568-571
Wendling F, Maraskovsky E, Debili N et al. cMpl ligand is a humoral regulator of megakaryocytopoiesis. Nature 1994;369: 571-574
Solberg L, Forte J. Differential effects of –SH reagents on transport and electrical properties of gastric mucosa. Am J Physiol 1971;220:1404-1412
Hagen G Solberg L. Brain and cerebrospinal fluid permeability to intravenous thyroid hormones Endocrinology 1974;95: 13989-1410
Solberg L, Jamal N, Messner H. Characterization of human megakaryocytic colony formation in human plasma. J of Cellular Physiol 1985;124: 67-74
Grant B, Nichols W, Solberg L, et al. Quantitation of human megakaryocytopoiesis by radioimmunoassay Blood 1987;69:1334-1339
Katzmann J, Nesheim M, Hibbard L, and Mann K. Isolation of functional human coagulation Factor V by using a hybridoma antibody. Proc. Natl. Acad. Sci. USA 1981;78:162-166
Bowie E, Solberg L, Fass D, Johnson C, Stewart M and Zoecklein L. Transplantation of normal bone marrow into a pig with severe von-Willebrand’s disease” J Clin Invest 1986;78:26-30.
Takami H, Nichols WL, Kaese SE, Miller RS, Katzmann, JA, Bowie EJW. Monoclonal antibodies against porcine platelet membrane glycoproteins Ib and IIb/IIIa. Blood 1988;72:1740- 1747.
Bartley TD, Bogenberger J, Hunt P et al. Identification and Cloning of a Megakaryocyte Growth and development factor That is a Ligand for the Cytokine Receptor Mpl. Cell 1994;77: 1117-1124
Solberg L. Biologic Aspects of Thrombopoietins and the Development of Therapeutic Agents. Current Hematology Reports 2005;4:423-428
TPIAO. Citation retrieved May 8,2013 from: http://www.3sbio.com/en/products/tpiao