Evidence map›Paper›PMID 33408247›Full record

ArticleJournal of cell science2021

L-selectin regulates human neutrophil transendothelial migration.

Izajur Rahman, Aida Collado Sánchez, Jessica Davies, Karolina Rzeniewicz, Sarah Abukscem, Justin Joachim, Hannah L Hoskins Green, David Killock, Maria Jesus Sanz, Guillaume Charras and 2 more

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Journal of cell science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

29 citing papers in PubMed, 43 citations in OpenAlex.

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  10. Plasticity in leukocyte migration during haematopoiesis and inflammation.Journal of muscle research and cell motility · 2025
    Review
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  19. Expansion of a Novel Subset of L-SelectinJournal of inflammation research · 2024
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 3 countries.

Izajur RahmanBHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK.ORCID 0000-0002-7994-4906
Aida Collado SánchezDepartment of Pharmacology and Faculty of Medicine and Odontology, University of Valencia, Av. Blasco Ibáñez 15, 46010 Valencia, Spain.
Jessica DaviesBHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK.ORCID 0000-0001-7338-9422
Karolina RzeniewiczBHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK.ORCID 0000-0003-1259-286X
Sarah AbukscemBHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK.ORCID 0000-0002-2283-5573
Justin JoachimBHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK.ORCID 0000-0002-3748-6900
Hannah L Hoskins GreenBHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK.ORCID 0000-0001-8627-9978
David KillockBHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK.ORCID 0000-0002-3267-8284
Maria Jesus SanzDepartment of Pharmacology and Faculty of Medicine and Odontology, University of Valencia, Av. Blasco Ibáñez 15, 46010 Valencia, Spain.ORCID 0000-0002-8885-294X
Guillaume CharrasLondon Centre for Nanotechnology, University College London, London WC1H 0AH, UK.ORCID 0000-0002-7902-0279
Maddy ParsonsRandall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London SE1 1UL, UK.ORCID 0000-0002-2021-8379
Aleksandar IveticBHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK aleksandar.ivetic@kcl.ac.uk.ORCID 0000-0001-9844-6518
King's College London · GBUniversitat de València · ESLondon Centre for Nanotechnology · GB

Funding

Biotechnology and Biological Sciences Research Council BB/J014567/1Biotechnology and Biological Sciences Research Council BB/M009513/1British Heart Foundation FS/18/60/34181
6 · The paper itself

Abstract

The migration of circulating neutrophils towards damaged or infected tissue is absolutely critical to the inflammatory response. L-selectin is a cell adhesion molecule abundantly expressed on circulating neutrophils. For over two decades, neutrophil L-selectin has been assigned the exclusive role of supporting tethering and rolling - the initial stages of the multi-step adhesion cascade. Here, we provide direct evidence for L-selectin contributing to neutrophil transendothelial migration (TEM). We show that L-selectin co-clusters with PECAM-1 - a well-characterised cell adhesion molecule involved in regulating neutrophil TEM. This co-clustering behaviour occurs specifically during TEM, which serves to augment ectodomain shedding of L-selectin and expedite the time taken for TEM (TTT) to complete. Blocking PECAM-1 signalling (through mutation of its cytoplasmic tail), PECAM-1-dependent adhesion or L-selectin shedding, leads to a significant delay in the TTT. Finally, we show that co-clustering of L-selectin with PECAM-1 occurs specifically across TNF- but not IL-1β-activated endothelial monolayers - implying unique adhesion interactomes forming in a cytokine-specific manner. To our knowledge, this is the first report to implicate a non-canonical role for L-selectin in regulating neutrophil TEM.

Indexed as

Cell MovementL-SelectinNeutrophilsTransendothelial and Transepithelial MigrationCell AdhesionEndothelium, VascularHumansL-SelectinSELL protein, humanDiapedesisJNKp38 MAPKPECAM-1Transmigration

Identifiers

PMID33408247
PMCPMC7888707
OpenAlexW3120283857

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.