Evidence map›Paper›PMID 34676301›Full record

ArticleOpen life sciences2021

Resveratrol pretreatment mitigates LPS-induced acute lung injury by regulating conventional dendritic cells' maturation and function.

Bingnan Guo, Yigen Peng, Yuting Gu, Yi Zhong, Chenglei Su, Lin Liu, Dafei Chai, Tengfei Song, Ningjun Zhao, Xianliang Yan and 1 more

Open access · goldAbstract read
In one paragraph

Article in Open life sciences, 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
0.5field-weighted citation impact, top 39% 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, 11 citations in OpenAlex.

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

11 authors at 3 institutions in 2 countries.

Bingnan GuoJiangsu Institute of Health Emergency, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Yigen PengDepartment of Emergency Medicine, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, Jiangsu 211100, China.
Yuting GuJiangsu Institute of Health Emergency, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Yi ZhongJiangsu Institute of Health Emergency, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Chenglei SuJiangsu Institute of Health Emergency, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Lin LiuJiangsu Institute of Health Emergency, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Dafei ChaiCancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Tengfei SongThe Feinstein Institute for Medical Research, Manhasset, NY 11030, New York, United States.
Ningjun ZhaoJiangsu Institute of Health Emergency, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Xianliang YanJiangsu Institute of Health Emergency, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Tie XuJiangsu Institute of Health Emergency, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China.
Xuzhou Medical College · CNNanjing Medical University · CNFeinstein Institute for Medical Research · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acute lung injury (ALI)/acute respiratory distress syndrome (ARDS) is a severe syndrome lacking efficient therapy and resulting in high morbidity and mortality. Although resveratrol (RES), a natural phytoalexin, has been reported to protect the ALI by suppressing the inflammatory response, the detailed mechanism of how RES affected the immune system is poorly studied. Pulmonary conventional dendritic cells (cDCs) are critically involved in the pathogenesis of inflammatory lung diseases including ALI. In this study, we aimed to investigate the protective role of RES via pulmonary cDCs in lipopolysaccharide (LPS)-induced ALI mice. Murine ALI model was established by intratracheally challenging with 5 mg/kg LPS. We found that RES pretreatment could mitigate LPS-induced ALI. Additionally, proinflammatory-skewed cytokines decreased whereas anti-inflammatory-related cytokines increased in bronchoalveolar lavage fluid by RES pretreatment. Mechanistically, RES regulated pulmonary cDCs' maturation and function, exhibiting lower level of CD80, CD86, major histocompatibility complex (MHC) II expression, and IL-10 secretion in ALI mice. Furthermore, RES modulated the balance between proinflammation and anti-inflammation of cDCs. Moreover,

Indexed as

acute lung injuryconventional dendritic cellsLPSresveratrol

Identifiers

PMID34676301
PMCPMC8483064
OpenAlexW3204667594

What OpenQuestion holds

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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.