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Erythropoietin (EPO) is both hematopoietic and tissue protective,putatively through interaction with different receptors. Wegenerated receptor subtypeselective ligands allowingthe separation of EPO's bioactivities at the cellular leveland in animals. Carbamylated EPO (CEPO) or certain EPO mutantsdid not bind to the classical EPO receptor (EPOR) and did notshow any hematopoietic activity in human cell signaling assaysor upon chronic dosing in different animal species. Nevertheless,CEPO and various nonhematopoietic mutants were cytoprotectivein vitro and conferred neuroprotection against stroke, spinalcord compression, diabetic neuropathy, and experimental autoimmuneencephalomyelitis at a potency and efficacy comparable to EPO.
1 H. Lundbeck A/S, 2500 Valby, Denmark. 2 Mario Negri Institute of Pharmacological Research, 20157 Milano, Italy. 3 The Kenneth S. Warren Institute, Ossining, NY 10562, USA. 4 University of Messina, 98122 Messina, Italy. 5 Consiglio Nazionale delle Ricerche, Institute of Neuroscience, 20129 Milano, Italy. 6 Dokuz Eylul University School of Medicine, Izmir 35340, Turkey. 7 Warren Pharmaceuticals, Inc., Ossining, NY 10562, USA.
* These authors contributed equally to this study.
To whom correspondence should be addressed. E-mail: acerami{at}kswi.org
Nonerythropoietic, tissue-protective peptides derived from the tertiary structure of erythropoietin.
M. Brines, N. S. A. Patel, P. Villa, C. Brines, T. Mennini, M. De Paola, Z. Erbayraktar, S. Erbayraktar, B. Sepodes, C. Thiemermann, et al. (2008)
PNAS
105, 10925-10930
|Abstract »|Full Text »|PDF »
Erythropoiesis-Stimulating Agent Use in Cancer: Preclinical and Clinical Perspectives.
Antiapoptotic properties of erythropoiesis-stimulating proteins in models of cisplatin-induced acute kidney injury.
A. K. Salahudeen, N. Haider, J. Jenkins, M. Joshi, H. Patel, H. Huang, M. Yang, and H. Zhe (2008)
Am J Physiol Renal Physiol
294, F1354-F1365
|Abstract »|Full Text »|PDF »
Nonerythropoietic derivative of erythropoietin protects against tubulointerstitial injury in a unilateral ureteral obstruction model.
H. Kitamura, Y. Isaka, Y. Takabatake, R. Imamura, C. Suzuki, S. Takahara, and E. Imai (2008)
Nephrol. Dial. Transplant.
23, 1521-1528
|Abstract »|Full Text »|PDF »
High levels of erythropoietin are associated with protection against neurological sequelae in African children with cerebral malaria.
C. Casals-Pascual, R. Idro, N. Gicheru, S. Gwer, B. Kitsao, E. Gitau, R. Mwakesi, D. J. Roberts, and C. R. J. C. Newton (2008)
PNAS
105, 2634-2639
|Abstract »|Full Text »|PDF »
Y. Yokomaku, T. Sugimoto, S. Kume, S.-i. Araki, K. Isshiki, M. Chin-Kanasaki, M. Sakaguchi, N. Nitta, M. Haneda, D. Koya, et al. (2008)
J. Am. Soc. Nephrol.
19, 321-328
|Abstract »|Full Text »|PDF »
Low-dose erythropoietin improves cardiac function in experimental heart failure without increasing haematocrit.
E. Lipsic, B. D. Westenbrink, P. van der Meer, P. van der Harst, A. A. Voors, D. J. van Veldhuisen, R. G. Schoemaker, and W. H. van Gilst (2008)
Eur J Heart Fail
10, 22-29
|Abstract »|Full Text »|PDF »
The Sonic Hedgehog Pathway Mediates Carbamylated Erythropoietin-enhanced Proliferation and Differentiation of Adult Neural Progenitor Cells.
L. Wang, Z. G. Zhang, S. R. Gregg, R. L. Zhang, Z. Jiao, Y. LeTourneau, X. Liu, Y. Feng, J. Gerwien, L. Torup, et al. (2007)
J. Biol. Chem.
282, 32462-32470
|Abstract »|Full Text »|PDF »
Erythropoietin Inhibits Basal and Stimulated Corticotropin-Releasing Hormone Release from the Rat Hypothalamus via a Nontranscriptional Mechanism.
G. Tringali, G. Pozzoli, L. Lisi, and P. Navarra (2007)
Endocrinology
148, 4711-4715
|Abstract »|Full Text »|PDF »
Erythropoietin improves cardiac function through endothelial progenitor cell and vascular endothelial growth factor mediated neovascularization.
B. D. Westenbrink, E. Lipsic, P. van der Meer, P. van der Harst, H. Oeseburg, G. J. Du Marchie Sarvaas, J. Koster, A. A. Voors, D. J. van Veldhuisen, W. H. van Gilst, et al. (2007)
Eur. Heart J.
28, 2018-2027
|Abstract »|Full Text »|PDF »
Darbepoetin alfa, a long-acting erythropoietin analog, offers novel and delayed cardioprotection for the ischemic heart.
E. Gao, M. Boucher, J. K. Chuprun, R.-H. Zhou, A. D. Eckhart, and W. J. Koch (2007)
Am J Physiol Heart Circ Physiol
293, H60-H68
|Abstract »|Full Text »|PDF »
OPTA: Optimal treatment of anaemia in patients with chronic kidney disease (CKD).
W. H. Horl, Y. Vanrenterghem, P. Aljama, P. Brunet, R. Brunkhorst, L. Gesualdo, I. Macdougall, C. Wanner, and B. Wikstrom (2007)
Nephrol. Dial. Transplant.
22, iii20-iii26
|Full Text »|PDF »
Attenuation of Inflammation and Apoptosis by Pre- and Posttreatment of Darbepoetin-{alpha} in Acute Liver Failure of Mice.
K. Le Minh, K. Klemm, K. Abshagen, C. Eipel, M. D. Menger, and B. Vollmar (2007)
Am. J. Pathol.
170, 1954-1963
|Abstract »|Full Text »|PDF »
Hemoglobin-Independent Organ Protection by EPO in Humans: Amelioration of Cognitive Loss in Chronic Schizophrenia.
H. Ehrenreich, D. Hinze-Selch, S. Stawicki, C. Aust, S. Knolle-Veentjer, S. Wilms, G. Heinz, S. Erdag, H. Jahn, D. Degner, et al. (2007)
J. Am. Soc. Nephrol.
18, 3-6
|Abstract »|Full Text »|PDF »
Protective Effects of Erythropoietin in Cardiac Ischemia: From Bench to Bedside.
E. Lipsic, R. G. Schoemaker, P. van der Meer, A. A. Voors, D. J. van Veldhuisen, and W. H. van Gilst (2006)
J. Am. Coll. Cardiol.
48, 2161-2167
|Abstract »|Full Text »|PDF »
Carbamylated erythropoietin ameliorates the metabolic stress induced in vivo by severe chronic hypoxia.
M. Fantacci, P. Bianciardi, A. Caretti, T. R. Coleman, A. Cerami, M. Brines, and M. Samaja (2006)
PNAS
103, 17531-17536
|Abstract »|Full Text »|PDF »
In vivo stimulatory effect of erythropoietin on endothelial nitric oxide synthase in cerebral arteries.
A. V. R. Santhanam, L. A. Smith, K. A. Nath, and Z. S. Katusic (2006)
Am J Physiol Heart Circ Physiol
291, H781-H786
|Abstract »|Full Text »|PDF »
Erythropoietin affords additional cardioprotection to preconditioned hearts by enhanced phosphorylation of glycogen synthase kinase-3beta.
M. Nishihara, T. Miura, T. Miki, J. Sakamoto, M. Tanno, H. Kobayashi, Y. Ikeda, K. Ohori, A. Takahashi, and K. Shimamoto (2006)
Am J Physiol Heart Circ Physiol
291, H748-H755
|Abstract »|Full Text »|PDF »
Erythropoietin: Repair of the Failing Heart.
P. van der Meer and E. Lipsic (2006)
J. Am. Coll. Cardiol.
48, 185-186
|Full Text »|PDF »
Anemia in Chronic Heart Failure: Prevalence, Etiology, Clinical Correlates, and Treatment Options.
Y.-D. Tang and S. D. Katz (2006)
Circulation
113, 2454-2461
|Full Text »|PDF »
Protective Effect of Erythropoietin and Its Carbamylated Derivative in Experimental Cisplatin Peripheral Neurotoxicity.
R. Bianchi, M. Brines, G. Lauria, C. Savino, A. Gilardini, G. Nicolini, V. Rodriguez-Menendez, N. Oggioni, A. Canta, P. Penza, et al. (2006)
Clin. Cancer Res.
12, 2607-2612
|Abstract »|Full Text »|PDF »
Cytoprotective doses of erythropoietin or carbamylated erythropoietin have markedly different procoagulant and vasoactive activities.
T. R. Coleman, C. Westenfelder, F. E. Togel, Y. Yang, Z. Hu, L. Swenson, H. G. D. Leuvenink, R. J. Ploeg, L. V. d'Uscio, Z. S. Katusic, et al. (2006)
PNAS
103, 5965-5970
|Abstract »|Full Text »|PDF »
Toward a Multimodal Neuroprotective Treatment of Stroke.
M. Fisher, A. Davalos, A. Rogalewski, A. Schneider, E. B. Ringelstein, and W.-R. Schabitz (2006)
Stroke
37, 1129-1136
|Abstract »|Full Text »|PDF »
Important Role of Endogenous Erythropoietin System in Recruitment of Endothelial Progenitor Cells in Hypoxia-Induced Pulmonary Hypertension in Mice.
K. Satoh, Y. Kagaya, M. Nakano, Y. Ito, J. Ohta, H. Tada, A. Karibe, N. Minegishi, N. Suzuki, M. Yamamoto, et al. (2006)
Circulation
113, 1442-1450
|Abstract »|Full Text »|PDF »
Antiapoptotic Effects of Erythropoietin in Differentiated Neuroblastoma SH-SY5Y Cells Require Activation of Both the STAT5 and AKT Signaling Pathways.
Erythropoietin, Modified to Not Stimulate Red Blood Cell Production, Retains Its Cardioprotective Properties.
C. Moon, M. Krawczyk, D. Paik, T. Coleman, M. Brines, M. Juhaszova, S. J. Sollott, E. G. Lakatta, and M. I. Talan (2006)
J. Pharmacol. Exp. Ther.
316, 999-1005
|Abstract »|Full Text »|PDF »
A Critical Role of Erythropoietin Receptor in Neurogenesis and Post-Stroke Recovery.
P. T. Tsai, J. J. Ohab, N. Kertesz, M. Groszer, C. Matter, J. Gao, X. Liu, H. Wu, and S. T. Carmichael (2006)
J. Neurosci.
26, 1269-1274
|Abstract »|Full Text »|PDF »
Erythropoietin Biology in Cancer.
M. E. Hardee, M. O. Arcasoy, K. L. Blackwell, J. P. Kirkpatrick, and M. W. Dewhirst (2006)
Clin. Cancer Res.
12, 332-339
|Abstract »|Full Text »|PDF »
Erythropoietin and neuroprotection: a therapeutic perspective.
M. Milano and R. Collomp (2005)
Journal of Oncology Pharmacy Practice
11, 145-149
|Abstract »|PDF »
From The Cover: Methylprednisolone neutralizes the beneficial effects of erythropoietin in experimental spinal cord injury.
A. Gorio, L. Madaschi, B. Di Stefano, S. Carelli, A. M. Di Giulio, S. De Biasi, T. Coleman, A. Cerami, and M. Brines (2005)
PNAS
102, 16379-16384
|Abstract »|Full Text »|PDF »
Expression of the erythropoietin receptor in human heart.
R. Depping, K. Kawakami, H. Ocker, J. M. Wagner, M. Heringlake, A. Noetzold, H.-H. Sievers, and K. F. Wagner (2005)
J. Thorac. Cardiovasc. Surg.
130, 877
|Full Text »|PDF »
Erythropoietin receptors: their role beyond erythropoiesis.
J. Rossert and K.-U. Eckardt (2005)
Nephrol. Dial. Transplant.
20, 1025-1028
|Full Text »|PDF »
Further Aspects of Anemia, Heart Failure, and Erythropoietin.
J. C. Kovacic (2005)
J. Am. Coll. Cardiol.
45, 1549-1550
|Full Text »|PDF »
A nonerythropoietic derivative of erythropoietin protects the myocardium from ischemia-reperfusion injury.
F. Fiordaliso, S. Chimenti, L. Staszewsky, A. Bai, E. Carlo, I. Cuccovillo, M. Doni, M. Mengozzi, R. Tonelli, P. Ghezzi, et al. (2005)
PNAS
102, 2046-2051
|Abstract »|Full Text »|PDF »
Exciting, Radical, Suicidal: How Brain Cells Die After Stroke.
E. H. Lo, M. A. Moskowitz, and T. P. Jacobs (2005)
Stroke
36, 189-192
|Full Text »|PDF »
Darbepoietin Alfa Potentiates the Efficacy of Radiation Therapy in Mice with Corrected or Uncorrected Anemia.
S. Ning, C. Hartley, G. Molineux, and S. J. Knox (2005)
Cancer Res.
65, 284-290
|Abstract »|Full Text »|PDF »
A Novel Molecule Designed to Keep Bacteria out of the Urinary Tract: A Toll-Like Receptor that Prevents Infection by Uropathogenic Bacteria. Science 303: 1522-1526, 2004.
D. Zhang, G. Zhang, M.S. Hayden, M.B. Greenblatt, C. Bussey, R.A. Flavell, S. Gosh, M. Leist, P. Ghezzi, G. Grasso, et al. (2005)
J. Am. Soc. Nephrol.
16, 4-7
|Full Text »|PDF »
Extracellular Superoxide Dismutase Functions as a Major Repressor of Hypoxia-Induced Erythropoietin Gene Expression.
Erythropoietin mediates tissue protection through an erythropoietin and common {beta}-subunit heteroreceptor.
M. Brines, G. Grasso, F. Fiordaliso, A. Sfacteria, P. Ghezzi, M. Fratelli, R. Latini, Q.-w. Xie, J. Smart, C.-j. Su-Rick, et al. (2004)
PNAS
101, 14907-14912
|Abstract »|Full Text »|PDF »
Meet CEPO, a Variant of EPO with Great Therapeutic Potential.
(2004)
Journal Watch (General)
2004, 2
|Full Text »