Evidence map›Paper›PMID 30967585›Full record

ArticleScientific reports2019

Entrainment of Lymphatic Contraction to Oscillatory Flow.

Anish Mukherjee, Joshua Hooks, Zhanna Nepiyushchikh, J Brandon Dixon

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

17 citing papers in PubMed, 2 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Understanding the Lymphatic System: Tissue-on-Chip Modeling.Annual review of biomedical engineering · 2025
    Review
  5. Article
  6. Review
  7. Lymphangiogenesis: A new strategy for heart disease treatment (Review).International journal of molecular medicine · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. 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 1 institution in 1 country.

Anish MukherjeeSchool of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, Georgia.
Joshua HooksGeorge W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, Georgia.ORCID http://orcid.org/0000-0003-0557-3409
Zhanna NepiyushchikhGeorge W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, Georgia.
J Brandon DixonGeorge W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, Georgia. dixon@gatech.edu.ORCID http://orcid.org/0000-0003-0351-4587
Georgia Institute of Technology · US

Funding

Quantifying the role of load-induced remodeling in lymphedema progressionR01HL113061 · NHLBI · GEORGIA INSTITUTE OF TECHNOLOGY · PI DIXON, JAMES BRANDON · 2013 to 2017
$2.2M
NHLBI NIH HHS R01 HL113061
6 · The paper itself

Abstract

Lymphedema, a disfiguring condition characterized by an asymmetrical swelling of the limbs, is suspected to be caused by dysfunctions in the lymphatic system. A possible source of lymphatic dysfunction is the reduced mechanosensitivity of lymphangions, the spontaneously contracting units of the lymphatic system. In this study, the entrainment of lymphangions to an oscillatory wall shear stress (OWSS) is characterized in rat thoracic ducts in relation to their shear sensitivity. The critical shear stress above which the thoracic ducts show a substantial inhibition of contraction was found to be significantly negatively correlated to the diameter of the lymphangion. The entrainment of the lymphangion to an applied OWSS was found to be significantly dependent on the difference between the applied frequency and the intrinsic frequency of contraction of the lymphangion. The strength of the entrainment was also positively correlated to the applied shear stress when the applied shear was less than the critical shear stress of the vessel. The ejection fraction and fractional pump flow were also affected by the difference between the frequency of the applied OWSS and the vessel's intrinsic contraction frequency. The results suggest an adaptation of the lymphangion contractility to the existing oscillatory shear stress as a function of its intrinsic contractility and shear sensitivity. These adaptations might be crucial to ensure synchronized contraction of lymphangions through mechanosensitive means and might help explain the lymphatic dysfunctions that result from impaired mechanosensitivity.

Indexed as

Stress, MechanicalAnimalsLymphatic SystemLymphatic VesselsLymphedemaMaleModels, BiologicalMuscle ContractionRats

Identifiers

PMID30967585
PMCPMC6456495
OpenAlexW2848217063

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.