Evidence map›Paper›PMID 30481795›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2018

Lysyl Hydroxylase Inhibition by Minoxidil Blocks Collagen Deposition and Prevents Pulmonary Fibrosis via TGF-β₁/Smad3 Signaling Pathway.

Songjun Shao, Xiangning Zhang, Lingdi Duan, Haiyan Fang, Shanshan Rao, Weijia Liu, Bing Guo, Xiangyan Zhang

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

18 citing papers in PubMed, 36 citations in OpenAlex.

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  13. Collagen synthesis and gap junctions: the highway for metastasis of ovarian cancer.Laboratory investigation; a journal of technical methods and pathology · 2021
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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

8 authors at 3 institutions in 1 country.

Songjun ShaoDepartment of Pathophysiology, Guizhou Medical University, Guiyang, Guizhou, China (mainland).
Xiangning ZhangDepartment of Pathophysiology, Guangdong Medical University, Dongguan, Guangdong, China (mainland).
Lingdi DuanDepartment of Pathophysiology, Guizhou Medical University, Guiyang, Guizhou, China (mainland).
Haiyan FangDepartment of Psychological Medicine, The Second People's Hospital of Guizhou Province, Guiyang, Guizhou, China (mainland).
Shanshan RaoDepartment of Respiratory and Critical Medicine, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China (mainland).
Weijia LiuDepartment of Respiratory and Critical Medicine, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China (mainland).
Bing GuoDepartment of Pathophysiology, Guizhou Medical University, Guiyang, Guizhou, China (mainland).
Xiangyan ZhangDepartment of Respiratory and Critical Medicine, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China (mainland).
Guizhou Provincial People's Hospital · CNGuiyang Medical University · CNGuangdong Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Idiopathic pulmonary fibrosis (IPF) is a deadly disease characterized by excessive collagen in the extracellular matrix (ECM) of the lungs. Collagen is the primary protein component of the ECM. However, the exact mechanisms underlying the formation and deposition of collagen in the ECM under normal and pathological conditions remain unclear. Previous studies showed that lysyl hydroxylase (LH) plays a crucial role in the formation of collagen. Minoxidil is an FDA-approved anti-hypertensive agent that inhibits LH that reduces fibrosis. In this study, we investigated the functional roles of LHs (LH1, LH2, and LH3) in pulmonary fibrosis and the anti-fibrotic effects of minoxidil. MATERIAL AND METHODS Patient serum samples were examined for their expression of procollagen-lysine, 2-oxoglutarate 5-dioxygenases (PLOD) 1-3, the genes encoding LH 1-3. Mice with bleomycin (BLM 2.5 mg/kg)-induced pulmonary fibrosis were administered a minoxidil solution (30 mg/kg) by oral gavage. RESULTS The PLOD mRNA levels were significantly higher in the IPF patients than in the healthy control subjects. Minoxidil suppressed the BLM-induced pulmonary fibrosis in vivo. These effects were associated with blocking TGF-β₁/Smad3 signal transduction and attenuating the expression and activity of LHs, resulting in decreased collagen formation, thus reducing the pulmonary fibrosis. The anti-fibrotic effects of minoxidil may be mediated through competitive inhibition of LHs activity, resulting in decreased pyridine cross-link formation and collagen production and deposition. CONCLUSIONS The results of this study suggest that LH represents a target to prevent or treat pulmonary fibrosis, and minoxidil may provide an effective agent to inhibit LHs.

Indexed as

AnimalsBleomycinChinaCollagenExtracellular MatrixFibroblastsFibrosisHumansIdiopathic Pulmonary FibrosisLungMaleMiceMice, Inbred C57BLMinoxidilProcollagen-Lysine, 2-Oxoglutarate 5-DioxygenasePulmonary FibrosisBleomycinCollagenMinoxidilProcollagen-Lysine, 2-Oxoglutarate 5-DioxygenaseSmad3 ProteinTransforming Growth Factor beta1

Identifiers

PMID30481795
PMCPMC6278642
OpenAlexW2902581794

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.