Evidence map›Paper›PMID 28982677›Full record

ArticleJournal of the American Heart Association2017

Inhibiting Histone Deacetylase 2 (HDAC2) Promotes Functional Recovery From Stroke.

Ying Tang, Yu-Hui Lin, Huan-Yu Ni, Jian Dong, Hong-Jin Yuan, Yu Zhang, Hai-Ying Liang, Meng-Cheng Yao, Qi-Gang Zhou, Hai-Yin Wu and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of the American Heart Association, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 9% 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

40 citing papers in PubMed, 2 syntheses or guidelines pooled it, 73 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  5. Simvastatin rescues cognitive impairment in an AβNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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  19. Epigenetic mechanisms and potential therapeutic targets in stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
    Review
  20. Advancement of epigenetics in stroke.Frontiers in neuroscience · 2022
    Review
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

13 authors at 1 institution in 1 country.

Ying TangInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Yu-Hui LinInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Huan-Yu NiInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Jian DongInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Hong-Jin YuanInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Yu ZhangInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Hai-Ying LiangInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Meng-Cheng YaoInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Qi-Gang ZhouInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Hai-Yin WuInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Lei ChangInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China.
Chun-Xia LuoInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China dyzhu@njmu.edu.cn chunxialuo@njmu.edu.cn.
Dong-Ya ZhuInstitution of Stem Cells and Neuroregeneration, School of Pharmacy, Nanjing Medical University, Nanjing, China dyzhu@njmu.edu.cn chunxialuo@njmu.edu.cn.
Nanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStroke is a leading cause of long-term disability worldwide. However, current therapies that promote functional recovery from stroke are limited to physical rehabilitation. No pharmacological therapy is available. Thus, understanding the role of histone deacetylase 2 (HDAC2) in the pathophysiological process of stroke-induced functional loss may provide a novel strategy for stroke recovery. METHODS AND

resultsFocal stroke was induced by photothrombosis. LV-HDAC2-shRNA-GFP, LV-GFP, Ad-HDAC2-Flag, or Ad-inactive-HDAC2-Flag was microinjected into the peri-infarct area immediately after stroke. HDAC inhibitors were microinjected into the peri-infarct area 4 to 10 days after stroke. Grid-walking task and cylinder task were conducted to assess motor function. Golgi-Cox staining, chromatin immunoprecipitation, and electrophysiology were used to reveal the mechanisms underlying stroke recovery. Knockdown or knockout of HDAC2 promoted stroke recovery, whereas overexpression of HDAC2 worsened stroke-induced functional impairment. More importantly, trichostatin A, a pan-HDAC inhibitor, promoted functional recovery from stroke in WT mice when used in the delayed phase, but it was ineffective in

conclusionsOur novel findings provide evidence that HDAC2 is a crucial target for functional recovery from stroke. As there are clinically available HDAC inhibitors, our findings could be directly translated into clinical research of stroke.

Indexed as

AnimalsBrainDisease Models, AnimalEpigenesis, GeneticHistone Deacetylase 2Histone Deacetylase InhibitorsHydroxamic AcidsMaleMice, Inbred C57BLMice, KnockoutMotor ActivityNeuronal PlasticityNeuronsRecovery of FunctionStrokeTime FactorsHdac2 protein, mouseHistone Deacetylase 2Histone Deacetylase InhibitorsHydroxamic AcidsVorinostatepigeneticsfunctional recoveryhistone deacetylase 2histone deacetylase inhibitorstroke

Identifiers

PMID28982677
PMCPMC5721897
OpenAlexW2762586448

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.