Evidence map›Paper›PMID 19110203›Full record

ReviewNeurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics2009

Therapeutic potential of erythropoietin and its structural or functional variants in the nervous system.

Anna-Leena Sirén, Theresa Fasshauer, Claudia Bartels, Hannelore Ehrenreich

Abstract readReview
In one paragraph

Review in Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

89 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
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  4. Recombinant human erythropoietin for treating treatment-resistant depression: a double-blind, randomized, placebo-controlled phase 2 trial.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2014
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  8. Article
  9. Article
  10. Review
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  15. Peripheral Nerve Regeneration: Opportunities and Challenges.Journal of spine research and surgery · 2023
    Article
  16. Review
  17. Review
  18. Review
  19. Review
  20. Article

29 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Anna-Leena SirénDepartment of Neurosurgery, University of Würzburg, Würzburg, 97080 Germany.
Theresa Fasshauer
Claudia Bartels
Hannelore Ehrenreich

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The growth factor erythropoietin (EPO) and erythropoietin receptors (EPOR) are expressed in the nervous system. Neuronal expression of EPO and EPOR peaks during brain development and is upregulated in the adult brain after injury. Peripherally administered EPO, and at least some of its variants, cross the blood-brain barrier, stimulate neurogenesis, neuronal differentiation, and activate brain neurotrophic, anti-apoptotic, anti-oxidant and anti-inflammatory signaling. These mechanisms underlie their tissue protective effects in nervous system disorders. As the tissue protective functions of EPO can be separated from its stimulatory action on hematopoiesis, novel EPO derivatives and mimetics, such as asialo-EPO and carbamoylated EPO have been developed. While the therapeutic potential of the novel EPO derivatives continues to be characterized in preclinical studies, the experimental findings in support for the use of recombinant human (rh)EPO in human brain disease have already been translated to clinical studies in acute ischemic stroke, chronic schizophrenia, and chronic progressive multiple sclerosis. In this review article, we assess the studies on EPO and, in particular, on its structural or functional variants in experimental models of nervous system disorders, and we provide a short overview of the completed and ongoing clinical studies testing EPO as neuroprotective/neuroregenerative treatment option in neuropsychiatric disease.

Indexed as

AnimalsBrain DiseasesErythropoietinHumansNervous SystemNeurodegenerative DiseasesNeuronsNeuroprotective AgentsPeripheral NervesReceptors, ErythropoietinRetinal DiseasesSchizophreniaSignal TransductionSpinal Cord InjuriesStrokeErythropoietinNeuroprotective AgentsReceptors, Erythropoietin

Identifiers

PMID19110203
PMCPMC5084260

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.