Evidence map›Paper›PMID 10793091›Full record

ArticleThe American journal of pathology2000

Biomechanical regulation of human monocyte/macrophage molecular function.

J H Yang, H Sakamoto, E C Xu, R T Lee

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

24 citing papers in PubMed, 84 citations in OpenAlex.

  1. Article
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  8. Article
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  11. Adaptive immune cells in calcific aortic valve disease.American journal of physiology. Heart and circulatory physiology · 2019
    Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Delayed exercise promotes remodeling in sub-rupture fatigue damaged tendons.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2015
    Article
  18. Article
  19. Physical and mechanical regulation of macrophage phenotype and function.Cellular and molecular life sciences : CMLS · 2015
    Review
  20. Article
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

4 authors at 2 institutions in 1 country.

J H YangVascular Medicine and Atherosclerosis Unit, Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA.
H Sakamoto
E C Xu
R T Lee
Brigham and Women's Hospital · USHarvard University · US

Funding

NUMERICAL ANALYSIS OF FLOW AND TISSUE DEFORMATIONR01HL061794 · NHLBI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI KAMM, ROGER D. · 1998 to 2001
$409k
MECHANICS AND VASCULAR REMODELING BY SMOOTH MUSCLE CELLSR01HL054759 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI LEE, RICHARD T · 1998 to 2000
$114k
MECHANICS AND VASCULAR REMODELING BY SMOOTH MUSCLE CELLSR29HL054759 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI LEE, RICHARD T · 1996 to 1997
–
NHLBI NIH HHS HL-54759NHLBI NIH HHS HL-61794
6 · The paper itself

Abstract

When the monocyte infiltrates a tissue, adhesion to the extracellular matrix provides structural anchors, and the cell may be deformed through these attachments. To test the hypothesis that human monocytes/macrophages are mechanically responsive, we studied the effects of small cyclic mechanical deformations on cultured human monocytes/macrophages. When monocytes/macrophages were subjected to 4% strain at 1 Hz for 24 hours, neither matrix metalloproteinase (MMP)-1 nor MMP-3 was induced; however, in the presence of phorbol myristate acetate, strain augmented MMP-1 expression by 5.1 +/- 0.7-fold (P < 0.05) and MMP-3 expression by 1. 6 +/- 0.1-fold (P < 0.05). In contrast, MMP-9 expression was not changed by mechanical strain in the presence or absence of phorbol myristate acetate. Deformation rapidly induced the immediate early response genes c-fos and c-jun. In addition, mechanical deformation induced the transcription factor PU.1, an ets family member that is essential in monocyte differentiation, as well as mRNA for the M-CSF receptor. These studies demonstrate that human monocytes/macrophages respond to mechanical deformation with selective augmentation of MMPs, induction of immediate early genes, and induction of the M-CSF receptor. In addition to enhancing the proteolytic activity of macrophages within repairing tissues, cellular deformation within tissues may play a role in monocyte differentiation.

Indexed as

Stress, MechanicalAcetylcysteineBlotting, NorthernBlotting, WesternCells, CulturedCytokinesExtracellular Matrix ProteinsFibronectinsFree Radical ScavengersGene Expression RegulationGenes, Immediate-EarlyHumansInterleukin-1LamininMacrophagesMatrix Metalloproteinase 1AcetylcysteineCytokinesExtracellular Matrix ProteinsFibronectinsFree Radical ScavengersInterleukin-1LamininMatrix Metalloproteinase 1Matrix Metalloproteinase 3Matrix Metalloproteinase 9RNATetradecanoylphorbol Acetate

Identifiers

PMID10793091
PMCPMC1876939
OpenAlexW2032292635

What Socratic 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 Socratic graph.