Evidence map›Paper›PMID 23603111›Full record

ArticleNeurobiology of disease2013

Estrogen receptor β ligand therapy activates PI3K/Akt/mTOR signaling in oligodendrocytes and promotes remyelination in a mouse model of multiple sclerosis.

Shalini Kumar, Rhusheet Patel, Spencer Moore, Daniel K Crawford, Nirut Suwanna, Mario Mangiardi, Seema K Tiwari-Woodruff

Open access · greenAbstract read
In one paragraph

Article in Neurobiology of disease, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
5.6field-weighted citation impact, top 3% of its field
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

66 citing papers in PubMed, 117 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. The Importance of Phosphoinositide 3-Kinase in Neuroinflammation.International journal of molecular sciences · 2024
    Review
  7. Review
  8. Review
  9. Article
  10. Neuroprotection in Cerebral Cortex Induced by the Pregnancy Hormone Estriol.Laboratory investigation; a journal of technical methods and pathology · 2023
    Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Nuclear hormone receptors in demyelinating diseases.Journal of neuroendocrinology · 2022
    Review
  17. Review
  18. Review
  19. Article
  20. Article

6 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

7 authors at 2 institutions in 1 country.

Shalini KumarIntellectual and Developmental Disabilities Research Center, Semel Institute for Neuroscience, UCLA School of Medicine, Los Angeles, CA 90095, USA.
Rhusheet Patel
Spencer Moore
Daniel K Crawford
Nirut Suwanna
Mario Mangiardi
Seema K Tiwari-Woodruff
University of California, Los Angeles · USIntel (United States) · US

Funding

Neuroendocrinology, Sex Differences, and ReproductionT32HD007228 · NICHD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ARNOLD, ARTHUR P · 1985 to 2015
$3.9M
Estrogen receptor B ligand: A novel treatment to enhance functional remyelinationR21NS075198 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TIWARI-WOODRUFF, SEEMA K · 2011 to 2012
$424k
NICHD NIH HHS T32 HD007228NINDS NIH HHS R21 NS075198NINDS NIH HHS R21NS075198
6 · The paper itself

Abstract

The identification of a drug that stimulates endogenous myelination and spares axon degeneration during multiple sclerosis (MS) could potentially reduce the rate of disease progression. Using experimental autoimmune encephalomyelitis (EAE), a mouse model of MS, we have previously shown that prophylactic administration of the estrogen receptor (ER) β ligand 2,3-bis(4-hydroxyphenyl)-propionitrile (DPN) decreases clinical disease, is neuroprotective, stimulates endogenous myelination, and improves axon conduction without altering peripheral cytokine production or reducing central nervous system (CNS) inflammation. Here, we assessed the effects of therapeutic DPN treatment during peak EAE disease, which represents a more clinically relevant treatment paradigm. In addition, we investigated the mechanism of action of DPN treatment-induced recovery during EAE. Given that prophylactic and therapeutic treatments with DPN during EAE improved remyelination-induced axon conduction, and that ER (α and β) and membrane (m)ERs are present on oligodendrocyte lineage cells, a direct effect of treatment on oligodendrocytes is likely. DPN treatment of EAE animals resulted in phosphorylated ERβ and activated the phosphatidylinositol 3-kinase (PI3K)/serine-threonine-specific protein kinase (Akt)/mammalian target of rapamycin (mTOR) signaling pathway, a pathway required for oligodendrocyte survival and axon myelination. These results, along with our previous studies of prophylactic DPN treatment, make DPN and similar ERβ ligands immediate and favorable therapeutic candidates for demyelinating disease.

Indexed as

AnimalsBlotting, WesternBrain-Derived Neurotrophic FactorCalpainCaspase 3Corpus CallosumElectrophysiological PhenomenaEncephalomyelitis, Autoimmune, ExperimentalEstrogen Receptor betaFemaleImmunohistochemistryLigandsMaleMiceMice, Inbred C57BLMicroscopy, Electron2,3-bis(4-hydroxyphenyl)-propionitrileBrain-Derived Neurotrophic FactorCalpainCaspase 3Estrogen Receptor betaLigandsNitrilesOncogene Protein v-aktPhosphatidylinositol 3-KinasesPropionatesSelective Estrogen Receptor ModulatorsTOR Serine-Threonine Kinases

Identifiers

PMID23603111
PMCPMC3674189
OpenAlexW1992699495

What OpenQuestion holds

Textmetadata
LicenceTDM
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.