Evidence map›Paper›PMID 35017525›Full record

ArticleNature communications2022

Non-invasive MR imaging of human brain lymphatic networks with connections to cervical lymph nodes.

Mehmet Sait Albayram, Garrett Smith, Fatih Tufan, Ibrahim Sacit Tuna, Mehmet Bostancıklıoğlu, Michael Zile, Onder Albayram

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 139 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
139citing papers in PubMed, 3 pooled it
18.8field-weighted citation impact, top 1% 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

139 citing papers in PubMed, 3 syntheses or guidelines pooled it, 201 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. [Research progress on vascular endothelial growth factor C in meningeal lymphatic vessel-mediated clearance of amyloid β-protein].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2026
    Review
  13. Article
  14. Article
  15. The glymphatic system and glioblastoma.Brain : a journal of neurology · 2026
    Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. The first total robotic-assisted lymphovenous anastomosis: prospects for innovation and future development.International journal of computer assisted radiology and surgery · 2026
    Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Mehmet Sait AlbayramDepartment of Radiology, University of Florida, College of Medicine, Gainesville, FL, 32610, USA. albaym@radiology.ufl.edu.ORCID http://orcid.org/0000-0001-9111-6815
Garrett SmithDepartment of Radiology, University of Florida, College of Medicine, Gainesville, FL, 32610, USA.ORCID http://orcid.org/0000-0003-4778-6090
Fatih TufanGeriatrician (PP), Silivrikapi Mh. Hisaralti Cd, Istanbul, 34093, Turkey.ORCID http://orcid.org/0000-0003-3245-1618
Ibrahim Sacit TunaDepartment of Radiology, University of Florida, College of Medicine, Gainesville, FL, 32610, USA.ORCID http://orcid.org/0000-0003-4170-6483
Mehmet BostancıklıoğluElysium Health Center, Gaziantep, 27090, Turkey.
Michael ZileDivision of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.ORCID http://orcid.org/0000-0001-7076-221X
Onder AlbayramDivision of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.ORCID http://orcid.org/0000-0002-2028-1458
University of Florida · USMedical University of South Carolina · USTeknoloji Arastirma ve Gelistirme Endustriyel Urunler Bilisim Teknolojileri San Tic · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meningeal lymphatic vessels have been described in animal studies, but limited comparable data is available in human studies. Here we show dural lymphatic structures along the dural venous sinuses in dorsal regions and along cranial nerves in the ventral regions in the human brain. 3D T2-Fluid Attenuated Inversion Recovery magnetic resonance imaging relies on internal signals of protein rich lymphatic fluid rather than contrast media and is used in the present study to visualize the major human dural lymphatic structures. Moreover we detect direct connections between lymphatic fluid channels along the cranial nerves and vascular structures and the cervical lymph nodes. We also identify age-related cervical lymph node atrophy and thickening of lymphatics channels in both dorsal and ventral regions, findings which reflect the reduced lymphatic output of the aged brain.

Indexed as

AdolescentAdultAgedAged, 80 and overAgingCase-Control StudiesCranial SinusesEpilepsyFemaleGlymphatic SystemHumansLymph NodesMagnetic Resonance ImagingMaleMeningesMiddle Aged

Identifiers

PMID35017525
PMCPMC8752739
OpenAlexW4206161651

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.