Evidence map›Paper›PMID 41635937›Full record

ArticleThe Journal of pathology2026

Lymphatic topology reveals a novel intranodal lympho-venous shunt.

Ariunbuyan Sukhbaatar, Radhika Mishra, Akira Nakamura, Shiro Mori, Tsuyoshi Sugiura, Tetsuya Kodama

Abstract read
In one paragraph

Article in The Journal of pathology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Ariunbuyan SukhbaatarDivision of Oral and Maxillofacial Oncology and Surgical Sciences, Graduate School of Dentistry, Tohoku University, Sendai, Japan.ORCID https://orcid.org/0000-0001-9137-2966
Radhika MishraLaboratory of Biomedical Engineering for Cancer, Graduate School of Biomedical Engineering, Tohoku University, Sendai, Japan.
Akira NakamuraProfessor Emeritus, Department of Immunology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Shiro MoriDivision of Oral and Maxillofacial Oncology and Surgical Sciences, Graduate School of Dentistry, Tohoku University, Sendai, Japan.
Tsuyoshi SugiuraDivision of Oral and Maxillofacial Oncology and Surgical Sciences, Graduate School of Dentistry, Tohoku University, Sendai, Japan.
Tetsuya KodamaDivision of Oral and Maxillofacial Oncology and Surgical Sciences, Graduate School of Dentistry, Tohoku University, Sendai, Japan.ORCID https://orcid.org/0000-0003-4727-9558

Funding

Japan Society for the Promotion of Science 23H00543Japan Society for the Promotion of Science 25K03489Japan Society for the Promotion of Science 25K13181
6 · The paper itself

Abstract

Understanding the lymphatic network is crucial for immunological research. Currently, a complete map of lymphatic drainage in mice is lacking. We present a detailed lymphatic system flow dynamic of two mouse strains with swollen lymph nodes (LNs), using region-specific tracer injection and high-resolution micro-CT imaging to characterize LN volume, weight, density, and spatial topology. No significant differences were observed in LN localization or numbers by strain or sex. Notably, we identified previously unreported drainage pathways and asymmetries, including distinct right and left lymphatic flows. We also discovered intranodal lympho-venous shunts in LNs, which facilitate unidirectional fluid transport and prevent interstitial fluid buildup and edema. Our findings suggest that these shunts may play a significant role in the delivery of therapeutics within LNs and highlight the need for further research into lymphatic structure-function relationships. © 2026 The Author(s). The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.

Indexed as

Lymphatic VesselsLymph NodesAnimalsFemaleMaleMiceMice, Inbred C57BLX-Ray Microtomographycollector lymph nodeintranodal lympho‐venous shuntlymphatic drainagelymphatic mappinglymph flowmouse

Identifiers

PMID41635937
PMCPMC12984476

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Registered trials

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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.