Evidence mapPaperPMID 33811754Full record

SynthesisAging2021

Differential role of melatonin in healthy brain aging: a systematic review and meta-analysis of the SAMP8 model.

Dewan Md Sumsuzzman, Zeeshan Ahmad Khan, Jeonghyun Choi, Yonggeun Hong

Open access · greenAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. 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

4 authors at 2 institutions in 2 countries.

Dewan Md SumsuzzmanDepartment of Rehabilitation Science, Graduate School of Inje University, Gimhae 50834, Korea.
Zeeshan Ahmad KhanBiohealth Products Research Center (BPRC), Inje University, Gimhae 50834, Korea.
Jeonghyun ChoiBiohealth Products Research Center (BPRC), Inje University, Gimhae 50834, Korea.
Yonggeun HongDepartment of Rehabilitation Science, Graduate School of Inje University, Gimhae 50834, Korea.
Inje University · KRBeth Israel Deaconess Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The relationship between oxidative stress (OS) and cellular senescence (CS) is an important research topic because of the rapidly aging global population. Melatonin (MT) is associated with aging and plays a pivotal role in redox homeostasis, but its role in maintaining physiological stability in the brain (especially in OS-induced senescence) remains elusive. Here, we systematically reviewed the differential role of MT on OS-induced senescence in the SAMP8 mouse model. Major electronic databases were searched for relevant studies. Pooled mean differences (MDs)/standardized mean differences (SMDs) with 95% confidence intervals (CIs) were calculated to estimate the effect size. Overall, 10 studies met the inclusion criteria. MT treatment was associated with the reduction of lipid peroxidation (SMD = -2.00, 95% CI [-2.91, -1.10];

Indexed as

AgingAnimalsBrainCellular SenescenceDisease Models, AnimalGlutathione PeroxidaseMelatoninOxidative StressSuperoxide DismutaseGlutathione PeroxidaseMelatoninSuperoxide Dismutasebrain agingmelatoninmeta-analysisoxidative stresssenescence

Identifiers

PMID33811754
PMCPMC8064193
OpenAlexW3149785546

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.