Evidence map›Paper›PMID 27935958›Full record

ArticlePLoS computational biology2016

Synchronization and Random Triggering of Lymphatic Vessel Contractions.

James W Baish, Christian Kunert, Timothy P Padera, Lance L Munn

Abstract read
In one paragraph

Article in PLoS computational biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. A multiscale sliding filament model of lymphatic muscle pumping.Biomechanics and modeling in mechanobiology · 2021
    Article
  10. Article
  11. Investigating lymphangiogenesis in vitro and in vivo using engineered human lymphatic vessel networks.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Lymphatic System Flows.Annual review of fluid mechanics · 2018
    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.

James W BaishDepartment of Biomedical Engineering, Bucknell University, Lewisburg, Pennsylvania, United States of America.
Christian KunertDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America.
Timothy P PaderaDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America.
Lance L MunnDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America.

Funding

Systems biology of lymphatic transportR01HL128168 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI MUNN, LANCE L., PADERA, TIMOTHY P · 2015 to 2019
$2.9M
Characterizing lymphatic micrometastases: prognostic and therapeutic implicationsDP2OD008780 · OD · MASSACHUSETTS GENERAL HOSPITAL · PI PADERA, TIMOTHY P · 2011 to 2011
$2.6M
Characterization of lymphatic contraction during infectionR21AI097745 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI PADERA, TIMOTHY P · 2012 to 2013
$480k
Role of Shear-Sensitive Protein HEG1 in Endothelial Biology and AtherosclerosisF31HL149285 · NHLBI · EMORY UNIVERSITY · PI TAMARGO, IAN A. · 2020 to 2022
$116k
NHLBI NIH HHS F31 HL149285NHLBI NIH HHS R01 HL128168NIAID NIH HHS R21 AI097745NIH HHS DP2 OD008780
6 · The paper itself

Abstract

The lymphatic system is responsible for transporting interstitial fluid back to the bloodstream, but unlike the cardiovascular system, lacks a centralized pump-the heart-to drive flow. Instead, each collecting lymphatic vessel can individually contract and dilate producing unidirectional flow enforced by intraluminal check valves. Due to the large number and spatial distribution of such pumps, high-level coordination would be unwieldy. This leads to the question of how each segment of lymphatic vessel responds to local signals that can contribute to the coordination of pumping on a network basis. Beginning with elementary fluid mechanics and known cellular behaviors, we show that two complementary oscillators emerge from i) mechanical stretch with calcium ion transport and ii) fluid shear stress induced nitric oxide production (NO). Using numerical simulation and linear stability analysis we show that the newly identified shear-NO oscillator shares similarities with the well-known Van der Pol oscillator, but has unique characteristics. Depending on the operating conditions, the shear-NO process may i) be inherently stable, ii) oscillate spontaneously in response to random disturbances or iii) synchronize with weak periodic stimuli. When the complementary shear-driven and stretch-driven oscillators interact, either may dominate, producing a rich family of behaviors similar to those observed in vivo.

Indexed as

Models, BiologicalAnimalsBiological TransportCalciumLymphatic VesselsMiceNitric OxideCalciumNitric Oxide

Identifiers

PMID27935958
PMCPMC5147819

What OpenQuestion holds

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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.