Evidence map›Paper›PMID 33574439›Full record

ArticleLaboratory investigation; a journal of technical methods and pathology2021

DDAH-1, via regulation of ADMA levels, protects against ischemia-induced blood-brain barrier leakage.

Yichen Zhao, Xiaoye Ma, Yuchen Zhou, Junchao Xie, Xueyuan Liu, Yanxin Zhao

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Laboratory investigation; a journal of technical methods and pathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Observational
  2. The Emerging Role of the DDAH Proteins in Psychiatric Disorders.Biological psychiatry global open science · 2025
    Review
  3. Article
  4. Endothelial lincRNA-p21 alleviates cerebral ischemia/reperfusion injury by maintaining blood-brain barrier integrity.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Yichen ZhaoDepartment of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No.301 Middle Yanchang Road, Shanghai, 200072, PR China.
Xiaoye MaDepartment of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No.301 Middle Yanchang Road, Shanghai, 200072, PR China.
Yuchen ZhouDepartment of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No.301 Middle Yanchang Road, Shanghai, 200072, PR China.
Junchao XieDepartment of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No.301 Middle Yanchang Road, Shanghai, 200072, PR China.
Xueyuan LiuDepartment of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No.301 Middle Yanchang Road, Shanghai, 200072, PR China. shsylxy@126.com.
Yanxin ZhaoDepartment of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No.301 Middle Yanchang Road, Shanghai, 200072, PR China. zhao_yanxin@126.com.ORCID 0000-0002-8982-7551
Tongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dimethylarginine dimethylamino hydrolase-1 (DDAH-1) is an important regulator of nitric oxide (NO) metabolism that has been implicated in the pathogenesis of cardiovascular diseases. Nevertheless, its role in cerebral ischemia still needs to be elucidated. Herein, we examined the expression of DDAH-1 in the brain of rat by double-label immunofluorescence staining. DDAH-1 knock-out (DDAH-1

Indexed as

AmidohydrolasesAnimalsArginineBlood-Brain BarrierBrainBrain IschemiaMaleNitric OxideRatsRats, Sprague-DawleyRats, TransgenicAmidohydrolasesArgininedimethylargininaseNitric OxideN,N-dimethylarginine

Identifiers

PMID33574439
OpenAlexW3127565769

What Socratic holds

Textmetadata
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.