Evidence map›Paper›PMID 36012176›Full record

ArticleInternational journal of molecular sciences2022

Reduction of Emphysema Severity by Human Umbilical Cord-Derived Mesenchymal Stem Cells in Mice.

Vincent Laiman, Yueh-Lun Lee, Yu-Wei Hou, Yu-Ting Fang, You-Yin Chen, Yu-Chun Lo, Didik Setyo Heriyanto, Shu-Chi Lan, Chia-Ling Chen, Xiao-Yue Chen and 3 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. 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 5 institutions in 2 countries.

Vincent LaimanInternational Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
Yueh-Lun LeeDepartment of Microbiology and Immunology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
Yu-Wei HouSchool of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
Yu-Ting FangDepartment of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 112, Taiwan.
You-Yin ChenDepartment of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 112, Taiwan.ORCID 0000-0003-4869-3857
Yu-Chun LoPh.D. Program for Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan.
Didik Setyo HeriyantoDepartment of Anatomical Pathology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada-Dr. Sardjito Hospital, Yogyakarta 55281, Indonesia.
Shu-Chi LanSchool of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
Chia-Ling ChenSchool of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
Xiao-Yue ChenSchool of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
Kang-Yun LeeDivision of Pulmonary Medicine, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
Jer-Hwa ChangSchool of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.ORCID 0000-0002-1306-2089
Hsiao-Chi ChuangSchool of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.ORCID 0000-0003-4651-5192
Taipei Medical University · TWNational Yang Ming Chiao Tung University · TWUniversitas Gadjah Mada · IDWan Fang Hospital · TWTaipei Medical University-Shuang Ho Hospital · TW

Funding

Ministry of Education DP2-110-21121-01-O-08Ministry of Science and Technology of Taiwan 109-2314-B-038-093-MY3
6 · The paper itself

Abstract

Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality in chronic lung disease patients throughout the world. Mesenchymal stem cells (MSCs) have been shown to regulate immunomodulatory, anti-inflammatory, and regenerative responses. However, the effects of human-umbilical-cord-derived mesenchymal stem cells (hUC-MSCs) on the lung pathophysiology of COPD remain unclear. We aimed to investigate the role of hUC-MSCs in emphysema severity and Yes-associated protein (Yap) phosphorylation (p-Yap) in a porcine-pancreatic-elastase (PPE)-induced emphysema model. We observed that the emphysema percentages (normalized to the total lung volume) measured by chest computed tomography (CT) and exercise oxygen desaturation were significantly reduced by hUC-MSCs at 107 cells/kg body weight (BW) via intravenous administration in emphysematous mice (p < 0.05). Consistently, the emphysema index, as assessed by the mean linear intercept (MLI), significantly decreased with hUC-MSC administration at 3 × 106 and 107 cells/kg BW (p < 0.05). Changes in the lymphocytes, monocytes, and splenic cluster of differentiation 4-positive (CD4+) lymphocytes by PPE were significantly reversed by hUC-MSC administration in emphysematous mice (p < 0.05). An increasing neutrophil/lymphocyte ratio was reduced by hUC-MSCs at 3 × 106 and 107 cells/kg BW (p < 0.05). The higher levels of tumor necrosis factor (TNF)-α, keratinocyte chemoattractant (KC), and lactate dehydrogenase (LDH) in bronchoalveolar lavage fluid (BALF) were significantly decreased by hUC-MSC administration (p < 0.05). A decreasing p-Yap/Yap ratio in type II alveolar epithelial cells (AECII) of mice with PPE-induced emphysema was significantly increased by hUC-MSCs (p < 0.05). In conclusion, the administration of hUC-MSCs improved multiple pathophysiological features of mice with PPE-induced emphysema. The effectiveness of the treatment of pulmonary emphysema with hUC-MSCs provides an essential and significant foundation for future clinical studies of MSCs in COPD patients.

Indexed as

EmphysemaMesenchymal Stem CellsMesenchymal Stem Cell TransplantationPulmonary Disease, Chronic ObstructivePulmonary EmphysemaAnimalsHumansMicePancreatic ElastaseSwineUmbilical CordPancreatic ElastaseCOPDemphysemahippo pathwayinflammationlungs

Identifiers

PMID36012176
PMCPMC9408173
OpenAlexW4291002208

What OpenQuestion 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 OpenQuestion graph.