Evidence map›Paper›PMID 28300056›Full record

ArticleScientific reports2017

Imbalance between TNFα and progranulin contributes to memory impairment and anxiety in sleep-deprived mice.

Kun Zhang, Yu-Jiao Li, Dan Feng, Peng Zhang, Ya-Tao Wang, Xiang Li, Shui-Bing Liu, Yu-Mei Wu, Ming-Gao Zhao

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Kun ZhangDepartment of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Yu-Jiao LiDepartment of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Dan FengDepartment of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Peng ZhangDepartment of Neurobiology, Capital Medical University, Beijing, 100069, China.
Ya-Tao WangDepartment of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Xiang LiDepartment of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Shui-Bing LiuDepartment of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Yu-Mei WuDepartment of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Ming-Gao ZhaoDepartment of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Air Force Medical University · CNCapital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sleep disorder is becoming a widespread problem in current society, and is associated with impaired cognition and emotional disorders. Progranulin (PGRN), also known as granulin epithelin precursor, promotes neurite outgrowth and cell survival, and is encoded by the GRN gene. It is a tumor necrosis factor α receptor (TNFR) ligand which is implicated in many central nervous system diseases. However, the role PGRN in sleep disorder remains unclear. In the present study, we found that sleep deprivation (S-DEP) impaired the memory and produced thigmotaxis/anxiety-like behaviors in mice. S-DEP increased the levels of TNFα but decreased PGRN levels in the hippocampus. The intracerebroventricular (ICV) injection of PGRN or intraperitoneal injection of TNFα synthesis blocker thalidomide (25 mg/kg), prevented the memory impairment and anxiety behaviors induced by S-DEP. PGRN treatment also restored dendritic spine density in the hippocampus CA1 region and neurogenesis in hippocampus dentate gyrus (DG). These results indicate that an imbalance between TNFα and PGRN contributes to memory impairment and thigmotaxis/anxiety caused by sleep deprivation.

Indexed as

Sleep DeprivationAnimalsAnxietyBehavior, AnimalDendritic SpinesGranulinsHippocampusIntercellular Signaling Peptides and ProteinsMemory DisordersMiceNeurogenesisProgranulinsSignal TransductionTumor Necrosis Factor-alphaGranulinsGrn protein, mouseIntercellular Signaling Peptides and ProteinsProgranulinsTumor Necrosis Factor-alpha

Identifiers

PMID28300056
PMCPMC5353617
OpenAlexW2595985410

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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.