Evidence map›Paper›PMID 27884724›Full record

ArticleNeurobiology of disease2017

Optogenetic stimulation of glutamatergic neuronal activity in the striatum enhances neurogenesis in the subventricular zone of normal and stroke mice.

Mingke Song, Shan Ping Yu, Osama Mohamad, Wenyuan Cao, Zheng Zachory Wei, Xiaohuan Gu, Michael Qize Jiang, Ling Wei

Open access · greenAbstract read
In one paragraph

Article in Neurobiology of disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

29 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
  2. Review
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  5. Protein design accelerates the development and application of optogenetic tools.Computational and structural biotechnology journal · 2025
    Review
  6. Article
  7. Article
  8. Adult neurogenesis: a real hope or a delusion?Neural regeneration research · 2024
    Review
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  11. Article
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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

8 authors at 1 institution in 1 country.

Mingke SongDepartment of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Shan Ping YuDepartment of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA; Center for Visual and Neurocognitive Rehabilitation, Atlanta VA Medical Center, Decatur, GA 30033, USA. Electronic address: spyu@emory.edu.
Osama MohamadDepartment of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Wenyuan CaoDepartment of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Zheng Zachory WeiDepartment of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Xiaohuan GuDepartment of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Michael Qize JiangDepartment of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Ling WeiDepartment of Anesthesiology, Emory University School of Medicine, Atlanta, GA 30322, USA. Electronic address: lwei7@emory.edu.
Emory University · US

Funding

Application of optogenetics in iPS cell transplantation therapy for ischemic stroR01NS085568 · NINDS · EMORY UNIVERSITY · PI GROSS, ROBERT E, WEI, LING · 2014 to 2018
$1.7M
Stem cell transplantation therapy via intranasal delivery after strokeR01NS091585 · NINDS · EMORY UNIVERSITY · PI WEI, LING · 2016 to 2020
$1.7M
Protection of the Brain by Chemical HypothermiaI01RX000666 · VA · VETERANS HEALTH ADMINISTRATION · PI YU, SHAN P. · 2015 to 2016
–
NINDS NIH HHS R01 NS085568NINDS NIH HHS R01 NS091585RRD VA I01 RX000666
6 · The paper itself

Abstract

Neurogenesis in the subventricular zone (SVZ) of the adult brain may contribute to tissue repair after brain injuries. Whether SVZ neurogenesis can be upregulated by specific neuronal activity in vivo and promote functional recovery after stroke is largely unknown. Using the spatial and cell type specific optogenetic technique combined with multiple approaches of in vitro, ex vivo and in vivo examinations, we tested the hypothesis that glutamatergic activation in the striatum could upregulate SVZ neurogenesis in the normal and ischemic brain. In transgenic mice expressing the light-gated channelrhodopsin-2 (ChR2) channel in glutamatergic neurons, optogenetic stimulation of the glutamatergic activity in the striatum triggered glutamate release into SVZ region, evoked membrane currents, Ca

Indexed as

AnimalsBrain IschemiaCells, CulturedCorpus StriatumDisease Models, AnimalGlutamic AcidLateral VentriclesMaleMice, Inbred C57BLMice, TransgenicNeural PathwaysNeurogenesisNeuronsOptogeneticsStem Cell NicheStrokeGlutamic AcidFunctional recoveryGlutamatergic neuronsIschemic strokeOptogeneticsSemi-phasic synaptic regulationStriatum stimulationSVZ neurogenesis

Identifiers

PMID27884724
PMCPMC5315431
OpenAlexW2554656236

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.