Evidence map›Paper›PMID 26683026›Full record

ArticleLymphatic research and biology2015

Modeling Lymph Flow and Fluid Exchange with Blood Vessels in Lymph Nodes.

Mohammad Jafarnejad, Matthew C Woodruff, David C Zawieja, Michael C Carroll, J E Moore

Abstract read
In one paragraph

Article in Lymphatic research and biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing 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

67 citing papers in PubMed.

  1. Article
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  12. Nerves, nodes, and neoplasia.Frontiers in immunology · 2025
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Biodistribution of therapeutic extracellular vesicles.Extracellular vesicles and circulating nucleic acids · 2023
    Review
  20. Review

7 more citing papers are in PubMed but not listed here.

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

5 authors.

Mohammad Jafarnejad1 Department of Bioengineering, Imperial College , London, United Kingdom .
Matthew C Woodruff2 Emory Vaccine Center, Emory University , Atlanta, Georgia .
David C Zawieja3 Department of Medical Physiology, Texas A&M Health Science Center , Temple, Texas.
Michael C Carroll4 Program in Cellular and Molecular Medicine, Boston Childrens Hospital , Harvard Medical School, Boston, Massachusetts.
J E Moore1 Department of Bioengineering, Imperial College , London, United Kingdom .

Funding

COMPLEMENT SYSTEM AND HUMORAL IMMUNITYR01AI039246 · NIAID · IMMUNE DISEASE INSTITUTE, INC. · PI CARROLL, MICHAEL CRAIG · 1996 to 2014
$6.1M
Transport Phenomena in the Lymphatic SystemU01HL123420 · NHLBI · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI MOORE, JAMES E, ZAWIEJA, DAVID CARL · 2014 to 2018
$2.9M
Lymphatic Fluid Flow Modeling with Active Network ComponentsR01HL094269 · NHLBI · TEXAS ENGINEERING EXPERIMENT STATION · PI KAUNAS, ROLAND RAYMOND · 2009 to 2012
$2.7M
Influences of Lymph Flow on the Lymphatic PumpR01HL070308 · NHLBI · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI ZAWIEJA, DAVID CARL · 2003 to 2010
$2.4M
Ionic Mechanisms of Stretch-Activation in Muscular LymphaticsR01HL096552 · NHLBI · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI VON DER WEID, PIERRE-YVES, ZAWIEJA, DAVID CARL · 2009 to 2012
$1.7M
NHLBI NIH HHS HL070308NHLBI NIH HHS HL096552NHLBI NIH HHS R01 HL094269NHLBI NIH HHS U01 HL123420NHLBI NIH HHS U01 HL123420-01NIAID NIH HHS AI039246-19
6 · The paper itself

Abstract

backgroundLymph nodes (LNs) are positioned strategically throughout the body as critical mediators of lymph filtration and immune response. Lymph carries cytokines, antigens, and cells to the downstream LNs, and their effective delivery to the correct location within the LN directly impacts the quality and quantity of immune response. Despite the importance of this system, the flow patterns in LN have never been quantified, in part because experimental characterization is so difficult. METHODS AND

resultsTo achieve a more quantitative knowledge of LN flow, a computational flow model has been developed based on the mouse popliteal LN, allowing for a parameter sensitivity analysis to identify the important system characteristics. This model suggests that about 90% of the lymph takes a peripheral path via the subcapsular and medullary sinuses, while fluid perfusing deeper into the paracortex is sequestered by parenchymal blood vessels. Fluid absorption by these blood vessels under baseline conditions was driven mainly by oncotic pressure differences between lymph and blood, although the magnitude of fluid transfer is highly dependent on blood vessel surface area. We also predict that the hydraulic conductivity of the medulla, a parameter that has never been experimentally measured, should be at least three orders of magnitude larger than that of the paracortex to ensure physiologic pressures across the node.

conclusionsThese results suggest that structural changes in the LN microenvironment, as well as changes in inflow/outflow conditions, dramatically alter the distribution of lymph, cytokines, antigens, and cells within the LN, with great potential for modulating immune response.

Indexed as

Models, BiologicalAnimalsBlood VesselsLymphLymph NodesMice

Identifiers

PMID26683026
PMCPMC4685511

What OpenQuestion holds

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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.