Evidence map›Paper›PMID 20498529›Full record

ArticleExperimental & molecular medicine2010

Inhibitory effect of CXC chemokine receptor 4 antagonist AMD3100 on bleomycin induced murine pulmonary fibrosis.

Jeong Sup Song, Chun Mi Kang, Hyeon Hui Kang, Hyung Kyu Yoon, Young Kyoon Kim, Kwan Hyung Kim, Hwa Sik Moon, Sung Hak Park

Open access · goldAbstract read
In one paragraph

Article in Experimental & molecular medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
6.7field-weighted citation impact, top 3% 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

54 citing papers in PubMed, 119 citations in OpenAlex.

  1. Trial
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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 2 institutions in 1 country.

Jeong Sup SongPulmonology Division, Department of Internal Medicine, St. Mary's Hospital, Catholic University College of Medicine, Seoul 150-713, Korea. jssong@catholic.ac.kr
Chun Mi Kang
Hyeon Hui Kang
Hyung Kyu Yoon
Young Kyoon Kim
Kwan Hyung Kim
Hwa Sik Moon
Sung Hak Park
Seoul St. Mary's Hospital · KRSt. Paul's Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CXC chemokine receptor 4 (CXCR4), which binds the stromal cell-derived factor-1 (SDF-1), has been shown to play a critical role in mobilizing the bone marrow (BM)-derived stem cells and inflammatory cells. We studied the effects of AMD3100, CXCR4 antagonist, on a murine bleomycin-induced pulmonary fibrosis model. Treatment of mice with AMD3100 in bleomycin-treated mice resulted in the decrease of SDF-1 in bronchoalveolar lavage (BAL) fluids at an early stage and was followed by the decrease of fibrocytes in the lung. AMD3100 treatment decreased the SDF-1 mRNA expression, fibrocyte numbers in the lung at an early stage (day 3) and CXCR4 expression at the later stage (day 7 and 21) after bleomycin injury. The collagen content and pulmonary fibrosis were significantly attenuated by AMD3100 treatment in later stage of bleomycin injury. AMD3100 treatment also decreased the murine mesenchymal and hematopoietic stem cell chemotaxis when either in the stimulation with bleomycin treated lung lysates or SDF-1 in vitro. In BM stem cell experiments, the phosphorylation of p38 MAPK which was induced by SDF-1 was significantly blocked by addition of AMD3100. Our data suggest that AMD3100 might be effective in preventing the pulmonary fibrosis by inhibiting the fibrocyte mobilization to the injured lung via blocking the SDF-1/CXCR4 axis.

Indexed as

BleomycinAnimalsBenzylaminesBronchoalveolar Lavage FluidCell MovementCells, CulturedChemokine CXCL12CyclamsCytoprotectionDown-RegulationDrug Evaluation, PreclinicalFemaleHeterocyclic CompoundsLungMiceMice, Inbred C57BLBenzylaminesBleomycinChemokine CXCL12Cxcl12 protein, mouseCyclamsHeterocyclic CompoundsplerixaforReceptors, CXCR4

Identifiers

PMID20498529
PMCPMC2892600
OpenAlexW2082063652

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.