Evidence map›Paper›PMID 25373521›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2015

Mesenchymal stem cells correct inappropriate epithelial-mesenchyme relation in pulmonary fibrosis using stanniocalcin-1.

Manabu Ono, Shinya Ohkouchi, Masahiko Kanehira, Naoki Tode, Makoto Kobayashi, Masahito Ebina, Toshihiro Nukiwa, Toshiya Irokawa, Hiromasa Ogawa, Takaaki Akaike and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 2 pooled it
4.6field-weighted citation impact, top 5% 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

74 citing papers in PubMed, 2 syntheses or guidelines pooled it, 111 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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14 more citing papers are in PubMed but not listed here.

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

14 authors at 2 institutions in 1 country.

Manabu OnoDepartment of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Shinya Ohkouchi1] Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan [2] Department of Occupational Health, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Masahiko Kanehira1] Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan [2] Department of Hematology and Rheumatology, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Naoki TodeDepartment of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Makoto KobayashiDepartment of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Masahito EbinaPulmonary Center, Tohoku Pharmaceutical University Hospital, Sendai, Japan.
Toshihiro NukiwaJapan Anti-tuberculosis Association, Tokyo, Japan.
Toshiya IrokawaDepartment of Occupational Health, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Hiromasa OgawaDepartment of Occupational Health, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Takaaki AkaikeDepartment of Environmental Health Sciences and Molecular Toxicology, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Yoshinori OkadaDepartment of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan.
Hajime KurosawaDepartment of Occupational Health, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Toshiaki KikuchiDepartment of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Masakazu IchinoseDepartment of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan.
Tohoku University · JPJapan Anti Tuberculosis Association · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current hypotheses suggest that aberrant wound healing has a critical role in the pathogenesis of idiopathic pulmonary fibrosis (IPF). In these hypotheses, continuous TGF-β1 secretion by alveolar epithelial cells (AECs) in abnormal wound healing has a critical role in promoting fibroblast differentiation into myofibroblasts. Mesenchymal stem cells (MSCs) home to the injury site and reduce fibrosis by secreting multifunctional antifibrotic humoral factors in IPF. In this study, we show that MSCs can correct the inadequate-communication between epithelial and mesenchymal cells through STC1 (Stanniocalcin-1) secretion in a bleomycin-induced IPF model. Inhalation of recombinant STC1 shows the same effects as the injection of MSCs. Using STC1 plasmid, it was possible to enhance the ability of MSCs to ameliorate the fibrosis. MSCs secrete large amounts of STC1 in response to TGF-β1 in comparison to AECs and fibroblasts. The antifibrotic effects of STC1 include reducing oxidative stress, endoplasmic reticulum (ER) stress, and TGF-β1 production in AECs. The STC1 effects can be controlled by blocking uncoupling protein 2 (UCP2) and the secretion is affected by the PI3/AKT/mTORC1 inhibitors. Our findings suggest that STC1 tends to correct the inappropriate epithelial-mesenchymal relationships and that STC1 plasmid transfected to MSCs or STC1 inhalation could become promising treatments for IPF.

Indexed as

AnimalsBleomycinCell CommunicationCytomegalovirusEndoplasmic Reticulum StressEpithelial CellsFemaleFibroblastsGene Expression RegulationGenetic VectorsGlycoproteinsHumansIdiopathic Pulmonary FibrosisIon ChannelsMesenchymal Stem CellsMice, Inbred C57BLBleomycinGlycoproteinsIon ChannelsMitochondrial ProteinsteleocalcinTransforming Growth Factor beta1UCP2 protein, humanUcp2 protein, mouseUncoupling Protein 2

Identifiers

PMID25373521
PMCPMC4351453
OpenAlexW2061264372

What OpenQuestion 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 OpenQuestion graph.