Evidence map›Paper›PMID 25290065›Full record

ArticleASN neuro2014

p75NTR, but not proNGF, is upregulated following status epilepticus in mice.

Melissa W VonDran, John LaFrancois, Victoria A Padow, Wilma J Friedman, Helen E Scharfman, Teresa A Milner, Barbara L Hempstead

Abstract read
In one paragraph

Article in ASN neuro, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–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

23 citing papers in PubMed.

  1. Article
  2. The functional and molecular roles of p75 neurotrophin receptor (p75Journal of central nervous system disease · 2024
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Risk Locus Identification Ties Alcohol Withdrawal Symptoms to SORCS2.Alcoholism, clinical and experimental research · 2018
    Article
  16. Article
  17. Article
  18. PROneurotrophins and CONSequences.Molecular neurobiology · 2018
    Review
  19. Article
  20. Death Domain Signaling by Disulfide-Linked Dimers of the p75 Neurotrophin Receptor Mediates Neuronal Death in the CNS.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    Article
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

7 authors.

Melissa W VonDranDepartment of Medicine, Weill Cornell Medical College, New York, NY, USA.
John LaFrancoisCenter of Dementia Research, The Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA.
Victoria A PadowDepartment of Medicine, Weill Cornell Medical College, New York, NY, USA.
Wilma J FriedmanDepartment of Biological Sciences, Rutgers Life Sciences Center, Rutgers University, Newark, NJ, USA.
Helen E ScharfmanCenter of Dementia Research, The Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA.
Teresa A MilnerBrain and Mind Research Institute, Weill Cornell Medical College, New York, NY, USA Laboratory of Neuroendocrinology, The Rockefeller University, New York, NY, USA.
Barbara L HempsteadDepartment of Medicine, Weill Cornell Medical College, New York, NY, USA Brain and Mind Research Institute, Weill Cornell Medical College, New York, NY, USA blhempst@med.cornell.edu.

Funding

Radiotelemetry CoreP01HL096571 · NHLBI · WEILL MEDICAL COLL OF CORNELL UNIV · PI DAVISSON, ROBIN L · 2009 to 2013
$8.8M
ULTRASTRUCTURAL INTERACTIONS OF OPIOIDS IN HIPPOCAMPUSR01DA008259 · NIDA · WEILL MEDICAL COLL OF CORNELL UNIV · PI MILNER, TERESA A · 1993 to 2019
$6.4M
Modulating ProNGF-induced cell death in Epilepsy: strategies for neuroprotectionR01NS070173 · NINDS · RUTGERS THE STATE UNIV OF NJ NEWARK · PI FRIEDMAN, WILMA J, HEMPSTEAD, BARBARA L · 2011 to 2014
$2.0M
NHLBI NIH HHS HL08351NHLBI NIH HHS HL09671NHLBI NIH HHS P01 HL096571NIDA NIH HHS DA08259NINDS NIH HHS NS070173NINDS NIH HHS R01 NS070173
6 · The paper itself

Abstract

ProNGF and p75(NTR) are upregulated and induce cell death following status epilepticus (SE) in rats. However, less is known about the proneurotrophin response to SE in mice, a more genetically tractable species where mechanisms can be more readily dissected. We evaluated the temporal- and cell-specific induction of the proneurotrophins and their receptors, including p75(NTR), sortilin, and sorCS2, following mild SE induced with kainic acid (KA) or severe SE induced by pilocarpine. We found that mature NGF, p75(NTR), and proBDNF were upregulated following SE, while proNGF was not altered, indicating potential mechanistic differences between rats and mice. ProBDNF was localized to mossy fibers and microglia following SE. p75(NTR) was transiently induced primarily in axons and axon terminals following SE, as well as in neuron and astrocyte cell bodies. ProBDNF and p75(NTR) increased independently of cell death and their localization was different depending on the severity of SE. We also examined the expression of proneurotrophin co-receptors, sortilin and sorCS2. Following severe SE, sorCS2, but not sortilin, was elevated in neurons and astrocytes. These data indicate that important differences exist between rat and mouse in the proneurotrophin response following SE. Moreover, the proBDNF and p75(NTR) increase after seizures in the absence of significant cell death suggests that proneurotrophin signaling may play other roles following SE.

Indexed as

AnimalsBrain-Derived Neurotrophic FactorDisease Models, AnimalExcitatory Amino Acid AgonistsFemaleFluoresceinsHippocampusKainic AcidMaleMiceMice, TransgenicMuscarinic AgonistsNerve Growth FactorNerve Tissue ProteinsPilocarpineProtein PrecursorsBrain-Derived Neurotrophic FactorExcitatory Amino Acid AgonistsFluoresceinsfluoro jadeKainic AcidMuscarinic AgonistsNerve Growth FactorNerve Tissue ProteinsPilocarpinepro-nerve growth factor, mouseProtein PrecursorsReceptor, Nerve Growth FactorBDNFgrowth factorsNGFp75 neurotrophin receptorproneurotrophinssorCS2

Identifiers

PMID25290065
PMCPMC4187006

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Registered trials

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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.